Circulatory System

• Anaplasma marginale, bovine blood smear
• Atrial septal defect, pig
• Babesia bigemina, bovine blood smear
• Babesia bovis liver smear
• Blood film from a cria with ‘Candidatus Mycoplasma haemolamae' infection
• Blood film from a dog with Mycoplasma haemocanis infection
• Blood smear, llama
• Bovine blood smear, anisocytosis
• Bovine blood smear, platelets
• Bovine blood smear, white blood cells
• Bovine blood smear, white blood cells
• Bovine ulcerative lymphangitis
• Canine blood smear, acute blood loss
• Canine blood smear, eosinophil
• Canine blood smear, markedly regenerative anemia
• Canine blood smear, regenerative anemia
• Canine blood smear, white blood cells
• Canine blood smear, white blood cells
• Caprine blood smear, poikilocytosis
• Caseous lymphadenitis, goat
• Caseous lymphadenitis, head, goat
• Caseous lymphadenitis kidney lesion, goat
• Caudal vena cava thrombosis
• Cytauxzoon felis, feline blood smear
• Dirofilaria immitis, canine heart
• Dirofilaria immitis microfilaria, canine blood smear
• Döhle bodies, equine blood smear
• Embolic pneumonia, cow
• Equine blood smear, neutrophils
• Equine blood smear, platelets
• Equine blood smear, rouleau formation
• Equine blood smear, white blood cells
• Feline blood smear, Heinz bodies, new methylene blue
• Feline blood smear, Heinz bodies, Wright-Giemsa
• Feline blood smear, Heinz bodies, Wright-Giemsa
• Feline blood smear, platelets
• Feline blood smear, rouleau formation
• Feline blood smear, white blood cells
• Feline heartworm disease, radiograph
• Feline heartworm disease, radiograph
• Feline hypertrophic cardiomyopathy
• Haemobartonella felis, feline blood smear
• Icteric mucous membranes, foal
• Immune-mediated hemolytic anemia, slide agglutination
• Mild radiographic lesions of canine heartworm disease
• Mild radiographic lesions of canine heartworm disease
• Mycoplasma (Eperythrozoon) suis, porcine blood smear
• Normal hematopoiesis
• Patent ductus arteriosus, dog
• Pelger-Huët anomaly, canine blood smear
• Pericardial effusion, dog
• Pericardial effusion, dog
• Pulmonic stenosis, dog
• Right ventricular hypertrophy, dog
• Schistosoma bovis egg
• Severe radiographic lesions of canine heartworm disease
• Severe radiographic lesions of canine heartworm disease
• Trypanosoma vivax, bovine blood smear
• Ventricular septal defect, calf

Clinical Pathology and Procedures

• Canine blood smear, autoimmune hemolytic anemia
• Canine blood smear, autoimmune hemolytic anemia
• Ecchymosis, abdomen
• Ecchymosis, mucous membranes, mouth
• Feline blood smear, nonregenerative anemia
• Petechiae, mucous membranes, mouth

Digestive System

• "Neck" lesions (teeth), cat
• Abdominal hernia, foal
• Abomasal impaction
• Abomasal lesions, Ostertagia
• Abomasal ulcer
• Acanthomatous ameloblastoma, dog
• Acanthomatous ameloblastoma, radiograph, dog
• Anaplocephala and ileal impaction
• Ancylostoma caninum, eggs
• Anoplocephala magna
• Anoplocephala magna, eggs
• Apical osteitis, radiograph, horse
• Ascarid larval migration scars, pig
• Ascarid larval migration scars, pig
• Ascaris suum, adults
• Ascaris suum, egg
• Ascaris suum adult
• Ascarops strongylina, adults
• Ascarops strongylina, egg
• Atresia coli
• Atresia coli, calf
• Base of cecum, horse
• Bot eggs of Gasterophilus
• Bovine stomatitis
• Brachygnathia, dog
• Brachygnathia, horse
• Brachygnathia, puppy
• Brachyspira (Treponema) hyodysenteriae
• Bunostomum phlebotomum
• Bunostomum phlebotomum, eggs
• Bunostomum trigonocephalum, eggs
• Campylobacter jejuni, gram-stained smear of intestine
• Campylobacter jejuni colitis, gross lesions, dog
• Chabertia ovina
• Chabertia ovina, eggs
• Cheilitis and lip fold dermatitis, dog
• Chronic ulcerative stomatitis
• Cleft palate, horse
• Cleft palate, horse, preparation of mucoperiosteal flaps
• Cleft palate, horse, suture closure
• Clostridium perfringens, Gram-stained smear
• Clostridium perfringens, subacute enteritis, pig
• Clostridium perfringens enteritis, Gram stain
• Clostridium piliforme, silver stain, liver
• Cooperia punctata
• Cooperia spp, eggs
• Cyathostome larvae, colon
• Deciduous dentition, dog
• Dentigerous cysts, horse
• Dentition, cat
• Dentition, dog
• Dentition, horse
• Dentition, incisors and canines, dog
• Dentition, large ruminants
• Dentition, mandible, cat
• Dentition, maxilla, cat
• Dentition, pig
• Dentition, premolars, dog
• Dentition, small ruminants
• Dicrocoelium dendriticum
• Dicrocoelium dendriticum, egg
• Dipylidium caninum, egg packets
• Dipylidium caninum, small intestine
• Dipylidium egg packet
• Draschia megastoma, equine stomach
• Echinococcus granulosus, proglottid
• Echinococcus granulosus tapeworm
• Eimeria zuernii oocysts
• Enamel dysplasia, dog
• Enamel hypoplasia, dog
• Entamoeba histolytica cyst
• Enterotoxigenic Escherichia coli
• Enterotoxigenic Escherichia coli, intestine, calf
• Equine gastrointestinal anatomy
• Esophageal obstruction
• Esophageal obstruction sites
• Esophagogram, dilatation of the esophagus
• Esophagogram, dilatation of the esophagus
• Eurytrema pancreaticum, adult
• Eurytrema pancreaticum, eggs
• Eurytrema pancreaticum, gross lesions
• Fasciola hepatica, adult
• Fasciola hepatica, egg
• Fasciola hepatica, gross lesions, cow
• Fissured tongue, dog
• Foreign body in esophagus, dog
• Gasterophilus spp
• Gasterophilus spp, equine stomach
• Gastric torsion, dog
• Gastric ulcers, foal
• Giardia spp cysts
• Gingivitis, cat
• Gingivitis, dog
• Glossitis, dog
• Glossitis with severe edema, cat
• Habronema spp
• Haemonchus contortus
• Haemonchus contortus, abomasum, sheep
• Haemonchus contortus, eggs
• Haemonchus placei, adult female
• Haemonchus placei, eggs
• Hiatal hernia, dog
• Hookworm eggs
• Hyostrongylus rubidus, egg
• Hyostrongylus rubidus, nodules, stomach
• Hyperlipemia, horse
• Ileocecal intussusception, horse
• Inguinal canal, horse
• Inguinal hernia, horse
• Intestinal rupture, foal
• Isospora amphiboluri oocysts
• Jejunal hemorrhage syndrome
• Macracanthorhynchus hirudinaceus
• Mandibular dental fistula, horse
• Maxillary sinus, dog
• Moderately severe ulcer, equine stomach
• Moniezia expansa, egg
• Moniezia expansa, mature proglottids
• Muzzle trauma, horse
• Mycotic stomatitis, dog
• Neck lesions (teeth), radiograph, cat
• Nematodirus helvetianus, egg
• Nematodirus spp
• Nephrosplenic ligament, horse
• Oesophagostomum columbianum, eggs
• Oesophagostomum nodules, abomasum, sheep
• Oesophagostomum radiatum
• Oesophagostomum radiatum, eggs
• Oesophagostomum spp, adults
• Oesophagostomum spp, egg
• Ollulanus tricuspis
• Oral fibrosarcoma, dog
• Oral malignant melanoma, cat
• Oral malignant melanoma, dog
• Oral malignant melanoma, radiograph, cat
• Oral mast cell tumor, dog
• Oral squamous cell carcinoma, cat
• Oral squamous cell carcinoma, dog
• Ostertagia circumcincta
• Ostertagia circumcincta, eggs
• Ostertagia ostertagi
• Oxyuris equi, egg
• Paramphistomum cervi
• Parascaris equorum
• Parascaris equorum, egg
• Parulis, dog
• Pedunculated lipoma
• Periapical lesion, dog
• Periodontitis, cat
• Periodontitis, dog
• Periodontitis, radiograph, cat
• Physocephalus sexalatus, adults
• Physocephalus sexalatus, egg
• Plasma cell stomatitis, cat
• Porcine intestinal adenomatosis
• Porcine intestinal adenomatosis
• Porcine proliferative adenomatosis
• Prognathia, canine model
• Prognathia, dog
• Prognathia, pony
• Pulpal hyperemia, dog
• Pulpitis, dog
• Rectal prolapse, sheep
• Retained deciduous incisors, horse
• Retained deciduous premolars, horse
• Retained deciduous teeth, dog
• Retained deciduous teeth, dog
• Right displaced abomasum with volvulus, cow
• Right dorsal displacement of colon, horse
• Right dorsal displacement of colon, horse
• Roundworm eggs
• Salmonella typhimurium, ileum, calf
• Salmonellosis, equine colon
• Severe ulceration, equine stomach
• Small strongyle egg (left) and large strongyle egg (right), 400×
• Spirocerca lupi
• Spirocerca lupi, egg
• Spirocerca lupi, esophagus
• Stretching position, colic
• Strongyloides papillosus, eggs
• Strongyloides stercoralis larvae, canine skin
• Strongyloides westeri
• Strongyloides westeri, egg
• Strongylus vulgaris, egg
• Strongylus vulgaris adults, equine intestine
• Supernumerary teeth, canine incisors
• Supernumerary teeth, canine premolars
• Supernumerary teeth, radiograph, dog
• Supernumerary teeth, radiograph, horse
• Swine dysentery, gross lesions
• Taenia sp, cat
• Thysanosoma actinioides, adult, sheep
• Toxocara canis
• Toxocara canis ova
• Toxocara vitulorum
• Trichostrongylus axei
• Trichostrongylus axei, egg
• Trichuris ovis, intestinal wall, sheep
• Trichuris spp, eggs
• Trichuris suis
• Trichuris suis, adults
• Trichuris suis, egg
• Trichuris vulpis
• Trichuris vulpis, egg
• Ulceroproliferative faucitis/stomatitis
• Umbilicus, horse
• Upper panel: occlusal view on the lower incisors of a 6-year-old mare
• Volvulus of large colon, horse
• Volvulus of large colon, horse
• Volvulus of small intestine, horse
• Wave mouth and step mouth, horse

Emergency Medicine and Critical Care

• Anterior luxation, cataractous lens
• Anterior luxation, dog
• Corneal foreign body
• Corneal laceration, horse
• Corneal laceration with iris prolapse
• Corneal laceration with retinal detachment
• Deep stromal corneal ulcer
• High-pressure glaucoma, dog
• Penetrating injury (cornea and lens)
• Retinal detachment
• Traumatic proptosis, dog
• Traumatic retrobulbar hemorrhage

Endocrine System

• Cushing's disease, hirsutism
• Enlarged thyroid, foal
• Hyperadrenocorticism, Poodle
• Hyperadrenocorticism, Poodle
• Insulinoma, ferret
• Thyroid nodule, cat

Exotic and Laboratory Animals

• "Screaming fit," mink
• Abdominal mass, kingsnake
• Abnormal beak growth, Galapagos tortoise
• Acanthocheilonema microfilariae
• Adult female ostrich
• Adult male ostrich
• African ball python
• Aleutian disease, mink
• Alopecia due to adrenal gland hyperplasia, ferret
• Alpaca, huacaya type
• Alpaca, suri type
• Amyloodinium
• Anisakis spp, ova
• Argulus spp, tail fin, goldfish
• Arizona mountain kingsnake
• Articular gout, cockatiel hen
• Aspicularis tetraptera (pinworms)
• Aural abscess, box turtle
• Beak abnormality, turtle
• Beak after trimming
• Blue tongue skink
• Box turtle, female
• Box turtle, male
• Candidiasis, dolphin
• Canine teeth, potbellied pig
• Canine teeth, potbellied pig
• Capillaria found in angelfish intestine
• Cheyletiellosis (walking dandruff), rabbit
• Chromodacryorrhea ("red tears"), rat
• Clinical signs consistent with channel catfish virus disease
• Cloacal papilloma, gross lesion, Amazon
• Clostridium difficile, gross lesions, hamster
• Clostridium piliforme, liver section
• Contracaecum spp, ova
• Corneal edema, dolphin
• Corneal ulcer, sea lion
• Cryptosporidia oocysts, Savannah monitor
• Cutaneous lesions typical of Treponema cuniculi infection, rabbit
• Cutaneous pox lesions, canary
• Cutaneous ulnar vein, adult ostrich
• Cutaneous ulnar vein, ostrich chick
• Cutting needle teeth, potbellied pig
• Cystic calculi, bladder, rabbit
• Dactylogyrus on gills, discus
• Demodex, gross lesions, hamster
• Dental malocclusion, incisors, rabbit
• Destruction of ductal epithelial cells, parotid salivary gland, rat
• Difficul shedding (dysecdesis), snake
• Distemper in ferrets
• Distended infraorbital sinus, parakeet
• Early distemper, ferret
• Ejaculatory ducts, ostrich
• Elementary bodies, Chlamydia psittaci infection
• Elliptical erythrocytes, blood smear, llama
• Embiotoca spp, tail, pile perch
• Embryonated ova characteristic of both Rhabdias and Strongyloides, Timor python
• Encapsulated islet cell adenoma, pancreas, ferret
• Entamoeba histolytica cyst
• Entropion, rabbit
• Ergasilus, gills, largemouth bass
• Erosion typical of columnaris disease, silver dollar
• Erysipelas, dolphin
• Estrus-induced aplastic anemia, ferret
• Exophthalmos, rabbit
• Fatty liver syndrome, gross lesions, cockatiel
• Feather cyst, macaw
• Feather picking, cockatoo
• Female reproductive tract, ostrich
• Fibrosarcoma, beak, parakeet
• Fibrosarcoma, parakeet
• Fluorescent antibodies, Chlamydia psittaci infection
• Follicular gastritis, ferret
• Foreign bodies, cetacean stomach
• Foreign body removed from stomach, potbellied pig
• Fracture, left distal humeral condyle, potbellied pig
• Gas bubble disease, koi
• Gastric mucosal hypertrophy, Indigo snake
• Giardia psittaci, Gram's stain, parakeet small intestine
• Giardia spp cysts, ratsnake
• Granuloma associated with systemic Mycobacterium infection, gill tissue
• Granulomas suggestive of Cryptobia infection, African cichlid
• Granulomatous lesions typical of Mycobacterium, goldfish
• Guanacos in Chile
• Guinea pig debilitated from severe mite infestation with Trixacarus caviae
• Head of Asian tapeworm, Bothriocephalus acheilognathus
• Hemipenal bulges, male gecko
• Hemorrhagic pneumonia, mink
• Hemorrhagic skeletal muscle, scurvy, guinea pig
• Hemorrhagic ulcer, body wall, koi
• Heteropolaria
• Hookworm (Kalicephalus spp) ova, chondropython
• Hutch burn (urine scalding), rabbit
• Hyperkeratosis of footpads, ferret
• Ichthyophonus hoferi, kidney, angelfish
• Ichthyophthirius multifiliis
• Immature phallus, ostrich
• Infectious stomatitis (mouth rot)
• Insulinoma, ferret
• Insulinoma and concurrent adrenal disease, ferret
• Intracellular cysts of Encephalitozoon cuniculi, brain, rabbit
• Intracellular cysts of Encephalitozoon cuniculi, renal cells, rabbit
• Islet cell adenoma, pancreas, ferret
• Keratoma, parakeet
• Left inguinal hernia, potbellied pig
• Leopard gecko
• Lesions of columnaris disease, channel catfish
• Lesions typical of "red sore disease"
• Leukocytozoon, avian blood smear
• Lingual candidiasis, dolphin
• Llamas at a show in Peru
• Llamas in a packing contest in Peru
• Lobomycosis, dolphin
• Lymphadenitis, guinea pig
• Macaca fascicularis (cynomolgus monkey)
• Macaca mulatta (rhesus monkey)
• Male ostrich kanteling
• Malignant melanoma, hamster
• Malignant testicular interstitial cell tumor in an aged mahogany glider (Petaurus gracilis)
• Mange (Cnemidocoptes), beak and face, parakeet
• Mange lesions, alpaca
• Maxilla and mandible, llama
• Medial metatarsal vein, ostrich chick
• Metallic foreign bodies, radiograph, ostrich chick
• Mildly overgrown beak
• Mink kit showing signs of canine distemper
• Mink viral enteritis
• Mites in snake's water dish
• Mouse hepatitis virus, syncytia in intestinal epithelium
• Mousepox, inclusion bodies in epidermal cells
• Myobia musculi lesions, mouse
• Myxomatosis, rabbit
• Nasitrema spp, ova
• Nodulectomy, pancreas, ferret
• Nonseptate hyphae typical of Saprolegnia, gill tissue
• Nutritional secondary hyperparathyroidism, iguana
• Nutritional secondary hyperparathyroidism, iguana
• Ophionyssus natricis (a snake mite)
• Ostrich chicks in run
• Ostrich eggs hatching
• Ostrich eggs in incubator
• Ostrich scrape (nest)
• Ostrich semen
• Otostrongylus circumlitus, larva
• Papio spp (baboon)
• Pardalis chameleon, female
• Pardalis chameleon, male
• Pelvic radiograph, potbellied pig
• Placing hood for restraint, step 1
• Placing hood for restraint, step 2
• Placing hood for restraint, step 3
• Potbellied pig and litter
• Pox disease, cutaneous form, Fischer's lovebirds
• Pre-anal pores, male leopard gecko
• Proliferative ileitis, gross lesions, hamster
• Psittacine beak and feather disease, cockatoo
• Psittacine proventricular dilatation syndrome, gross lesions, macaw
• Psoroptes cuniculi, gross lesions, rabbit
• Psoroptes cuniculi, gross lesions, rabbit
• Pulmonary aspergillosis, gross lesions, parrot
• Radiograph of left distal humerus and elbow, potbellied pig
• Rectal prolapse, potbellied pig
• Red-leg syndrome, leopard frogs
• Removal of preputial diverticulum, pig
• Rhabdias/Strongyloides larva in fresh feces
• Ringtail, rat
• Ringworm (Trichophyton), guinea pig
• Saguinus spp (cotton top marmoset)
• Saimiri sciureus (squirrel monkey)
• Sendai virus, peribronchiolar inflammation
• Septicemic cutaneous ulcerative disease, slider turtle
• Sexing snakes
• Shope fibroma, rabbit
• Sialodacryoadenitis, rat
• Skull, female llama
• Spironucleus vortens, angelfish
• Steatitis, mink
• Stomach, llama
• Subspectacle abscessation, African ball python
• Subspectacle abscessation, snakes
• Swollen hyperkeratotic footpads, mink
• Syphacia muris, ova
• Terminal stage of distemper, ferret
• Thrush, quail
• Typical white spots characteristic of "ich"
• Ulcerative dermatitis (scale rot, necrotic dermatitis), ball python
• Ulcerative pododermatitis (sore hocks), rabbit
• Vicunas, close up
• Vicunas being rounded up
• Viscera, budgerigar
• Visceral gout, Argentine boa
• Vitamin D deficiency, malformed beak, dove
• White granulomatous lesions, heart, largemouth bass
• Zalophotrema hepaticum, ova

Eye and Ear

• Acute glaucoma, dog
• Advanced keratoconjunctivitis sicca
• Anterior lens luxation, dog
• Anterior uveitis, cat
• Anterior uveitis, E canis infection
• Anterior uveitis, FIP
• Anterior uveitis after trauma
• Atresia, distal nasolacrimal duct
• Aural plaques, horse
• Bilateral retinal detachment
• Blepharitis, dog
• Cataract, American Cocker Spaniel
• Cataract, Bichon Frise
• Cataract, Golden Retriever
• Cataract, rat
• Cataract, Siberian Husky
• Cataracts, guinea pig
• Chemosis, cat
• Cherry eye, dog
• Chlamydial keratoconjunctivitis, cytology, cat
• Chorioretinitis, active, dog
• Chorioretinitis, inactive, dog
• Chronic glaucoma, dog
• Ciliary body adenocarcinoma, dog
• Collie eye anomaly
• Collie eye anomaly
• Congenital cataract, Miniature Schnauzer
• Conjunctival habronemiasis
• Conjunctivitis, cat
• Corneal degeneration, dog
• Corneal dystrophy, dog
• Corneal dystrophy, dog
• Corneal sequestration and keratitis, cat
• Corneal stromal abscess
• Corneal ulceration, dog
• Corneal ulceration, horse
• Dacryocystitis, dog
• Dacryocystitis, horse
• Diffuse iridal melanoma
• Diffuse iridal melanoma, cat
• Distichiasis, dog
• Early keratoconjunctivitis sicca
• Ectropion, dog
• Entropion, after treatment
• Entropion, before treatment
• Entropion, rabbit
• Entropion in a foal before (above) and after (below) treatment
• Equine sarcoid
• Feline lymphosarcoma-leukemia complex
• Feline lymphosarcoma-leukemia complex, masses
• Habronema spp, eyelid, horse
• Infectious bovine keratoconjunctivitis
• Infectious keratoconjunctivitis, cow
• Internal and external ears, dog
• Interstitial keratitis, dog
• Iridal melanoma, dog
• Iridic cysts, dog
• Iridociliary melanoma, dog
• Iris atrophy, dog
• Keratoconjunctivitis sicca, dog
• Lacrimal apparatus, dog
• Lagophthalmos and pigmentary keratitis, dog
• Lens subluxation, dog
• Lid masses, dog
• Limbal or epibulbar melanoma
• Malassezia otitis, dog
• Musca autumnalis
• Nuclear sclerosis, dog
• Ocular squamous cell carcinoma, horse
• Onchocerca cervicalis microfilariae
• Onchocerca nodule, conjunctiva, horse
• Optic nerve and retinal atrophy, dog
• Optic nerve hypoplasia, dog
• Orbital cellulitis, acute onset
• Orbital cellulitis, dog
• Orbital neoplasm, dog
• Otitis media-interna, horse
• Otitis media-interna, radiograph
• Pannus, dog
• Papilledema, dog
• Persistent pupillary membranes
• Persistent pupillary membranes, dog
• Progressive retinal atrophy
• Proptosis, dog
• Recurrent equine uveitis
• Recurrent uveitis, horse
• Retinal dysplasia, dog
• Retinal pigment epithelium dystrophy, dog
• Sarcoid, medial upper eyelid
• Sarcoid, upper eyelid
• Squamous cell carcinoma, cat
• Squamous cell carcinoma, cattle
• Squamous cell carcinoma, eyelid
• Squamous cell carcinoma, horse
• Subconjunctival hemorrhage, dog
• Superficial keratitis, dog
• Thelazia californiensis, horse
• Tympanic bulla and membrane, cat

Generalized Conditions

• Actinobacillosis, cow
• Actinobacillus equuli
• Actinobacillus lignieresii
• Actinomyces bovis, Gram-stained smear
• Acute swine erysipelas
• Acute swine erysipelas, skin form
• African horse sickness, swelling of supraorbital fossa
• African swine fever, hyperemia, ears
• Amyloidosis, finch
• Anaplasma phagocytophilum
• ASF, hemadsorption of red blood cells
• Aspergillus fumigatus
• Bacillus anthracis, ground glass colonies
• Bacillus anthracis, medusa head morphology
• Bacillus anthracis, methylene blue stain
• Blackleg, cow
• Bovine leukosis, abomasal ulcer
• Bovine leukosis, cardiac lesions
• Bovine leukosis, enlarged lymph nodes
• Bovine leukosis, skin lesions
• Clostridium spp, Gram's stain
• Coccidiodes immitis, mature spherules
• Coccidioidomycosis, Poodle
• Coronary band vesicles, pig
• Cow with actinomycosis
• Cryptococcosis, cat
• Cryptococcus neoformans, Gram's stain
• Cryptococcus neoformans, tissue smear
• Dog with cutaneous signs of leishmaniosis
• Equine infectious anemia, mucous membranes
• Equine viral arteritis, lacrimation
• Equine viral arteritis, ocular edema
• Equine viral arteritis, scrotal edema
• Equine viral arteritis, skin reaction
• Erysipelothrix rhusiopathiae, Gram's stain
• Foot-and-mouth disease, vesicles, pig
• Gutturomycosis, horse
• Healing tongue vesicles
• Hemorrhagic gastrohepatic lymph node
• Hemorrhagic septicemia, water buffalo
• Histophilus somni lesions, calf
• Histoplasma capsulatum, lymph node smear
• Hyperemia, abdomen and legs
• Interdigital cleft vesicle
• Interstitial nephritis, leptospirosis, pig
• Ixodes scapularis
• Leishmania spp, equine skin
• Leptospira interrogans
• Leptospira interrogans, porcine kidney
• Listerial encephalitis (microabscessation), cow
• Listeria monocytogenes, smear of brain stem
• Listeriosis, goat
• Lumpy jaw, cow
• Malignant edema, pig
• Mycobacterium bovis, tissue smear
• Mycobacterium bovis granulomas, cow
• Mycobacterium marinum
• Mycobacterium tuberculosis, granulomatous lesions, cow lung
• Mycobacterium tuberculosis, tissue smear
• Mycotic keratitis, Aspergillus
• Nasal aspergillosis, gross lesions, dog
• Nocardia asteroides, Gram's stain
• Nocardia asteroides, tissue smear
• Peste des petits ruminants, oral lesions
• Placentitis, leptospiral abortion, pig
• Porcine circovirus type 2
• Positive Rivalta's test in a cat with FIP
• Pulmonary aspergillosis, gross lesions, parrot
• Pythium insidiosum, "kunkers"
• Pythium insidiosum, horse
• Rinderpest, necrosis and fibronecrotic exudate
• Skin lesions, erysipelas
• Sporothrix schenckii, tissue smear
• Streptococcus suis, colony
• Streptococcus suis, Gram's stain
• Teat vesicles, bovine
• Thoracic blastomycosis, radiograph, dog
• Thoracic histoplasmosis, radiograph, dog
• Thoracic histoplasmosis, radiograph, dog
• Tongue vesicle, bovine
• Trichinella spiralis, female
• Trichinella spiralis, muscle biopsy
• Tuberculin skin test, pig ear
• Vesicle on upper gum, sheep

Immune System

• Allergic bronchiolitis, radiograph
• Allergic bronchiolitis, radiograph
• Bullous pemphigoid, dog
• Bullous pemphigoid, dog
• Limb edema, horse
• Pemphigus foliaceus, dog
• Pemphigus foliaceus, dog
• Pemphigus vulgaris, dog
• Purpura hemorrhagica
• Purpura hemorrhagica
• Purpura hemorrhagica, ocular lesions

Integumentary System

• Ambylomma haebreum
• Basal cell carcinoma in a cat
• Boophilus spp, female and eggs
• Bovine hereditary zinc deficiency
• Bovine sarcoptic mange
• Cattle biting louse, Damalinia (Bovicola) bovis, skin
• Cheyletiella blakei
• Cheyletiellosis (walking dandruff), rabbit
• Chorioptes bovis, female
• Chorioptes bovis, male
• Chorioptic mange, cow
• Chorioptic mange, horse
• Chronic exudative epidermitis
• Cochliomyia hominivorax (screwworm) adult fly
• Collagenous nevus, dog
• Color dilution alopecia, Doberman
• Contagious ecthyma, goat
• Cowpox lesions, cat
• Cowpox ulcer
• Cowpox virus, chorioallantoic membrane
• Ctenocephalides felis, female
• Ctenocephalides felis, male
• Ctenocephalides felis, the common cat flea
• Ctenocephalides spp, larvae
• Culicoides sensitivity, horse
• Cutaneous asthenia, cat
• Cutaneous habronemiasis, horse
• Cutaneous hemangiosarcoma
• Cutaneous lymphosarcoma
• Cutaneous stephanofilariasis
• Cuterebra larva
• Damalinia bovis, female
• Damalinia bovis, male
• Damalinia equi nits
• Demodex bovis, skin lesions
• Demodex canis
• Dermacentor albipictus
• Dermacentor reticularis
• Dermatobia, scars on leather
• Dermatobia hominis, larvae
• Dermatobia hominis, skin lesions
• Dermatobia hominis, skin lesions
• Dermatomyositis, muscle
• Dermatomyositis, skin
• Dermatophilosis, horse
• Dermatophilus congolense infection, cow
• Dermatophilus congolense infection, horse
• Dermatophytosis, cow
• Dermatophytosis, dog
• Dermoid cyst, dog
• Dog-biting louse, Trichodectes canis
• Dog sucking louse, Linognathus setosus, female
• Dog sucking louse, Linognathus setosus, male
• Elaeophora schneideri, sheep
• Epitheliogenesis imperfecta, foal
• Equine papillomas
• Exudative epidermitis, "greasy" lesion, pig
• Face fly Musca autumnalis
• Familial dermatomyositis, Collie
• Fibrosarcoma, cat
• Fibrosarcoma, parakeet
• Flea allergy dermatitis with scaling and erythema in a dog
• Follicular cyst, dog
• Follicular cyst, dog
• Grubby hide, Hypoderma bovis
• Habronemiasis, stallion
• Haematobia irritans (adult horn fly)
• Haematopinus eurysternus, female
• Haematopinus eurysternus, male
• Haematopinus suis, female
• Haematopinus suis, male
• Hog louse, Haematopinus suis, skin
• Horse biting louse, Damalinia (Bovicola) equi
• Horse sucking louse, Haematopinus asini
• Hypoderma spp, 3rd stage larva
• Inflammatory mammary gland carcinoma in a dog
• Interdigital furunculosis, dog
• Ixodes ricinus
• Ixodes scapularis
• Junctional epidermolysis bullosa, horse
• Junctional epidermolysis bullosa, horse
• Lechiguana, subcutaneous mass
• Linognathus vituli, female
• Linognathus vituli, male
• Little blue cattle louse, Solenopotes capillatus, dewlap
• Long-nosed cattle louse, Linognathus vituli, skin
• Louse eggs or "nits"
• Lumpy skin disease, ulcers
• Malignant melanoma
• Mast cell tumor, dog
• Mast cell tumor in the left hind foot of a basset hound
• Melophagus ovinus, sheep
• Melophagus ovinus (sheep ked)
• Metastatic pulmonary lesions
• Multifocal nodules, dermis and subcutaneous tissues
• Neotrombicula autumnalis
• Onchocerca-associated dermatitis, horse
• Onchocerca-associated dermatitis, horse
• Ornithodoros moubata
• Otobius megnini
• Parakeratosis, deep crusty lesions
• Parakeratosis, typical lesions
• Parapox virus, pseudocowpox
• Pelodera strongyloides dermatitis, dog
• Photosensitization, cow
• Photosensitization, horse
• Pityriasis rosea, ring-like lesions
• Pityriasis rosea lesions, hind limb
• Pityriasis rosea lesions, young pig
• Psoroptes ovis, female
• Psoroptes ovis, male
• Psoroptic mange, sheep
• Rhipicephalus sanguineus
• Sarcoptes scabiei var bovis, female
• Sarcoptes scabiei var bovis, male
• Sarcoptes scabiei var canis
• Sarcoptes scabiei var suis
• Sarcoptic mange, dog
• Sarcoptic mange, hind legs, cow
• Sarcoptic mange, pig
• Sheep biting louse, Damalinia (Bovicola) ovis
• Sheeppox lesions
• Sheep poxvirus
• Short-nosed cattle louse, Haematopinus eurysternus, skin
• Solar-induced squamous cell carcinoma in the white skin of a dog
• Solenopotes capillatus, female
• Solenopotes capillatus, male
• Squamous cell carcinoma, cow
• Squamous cell carcinomas, cat
• Squamous cell carcinomas, dog
• Stomoxys calcitrans (stable fly)
• Subacute exudative epidermitis
• Superficial pyoderma, dog
• Swinepox lesions
• Tabanus spp (horse fly)
• Urticaria, horse
• Vitiligo, Golden Retriever

Management and Nutrition

• Canine semen, microcephalic sperm
• Cystic prostate (ultrasound)
• Diestrus intermediate and parabasal cells
• Estrus vaginal cytology
• Vaginoscopy equipment

Metabolic Disorders

• Excess adipose tissue on the neck, leading to a cresty appearance

Musculoskeletal System

• Adduction of the limb
• Advanced horizontal groove or fissure
• Anatomy for lateral crus nerve block, horse
• Anatomy for medial crus nerve block, horse
• Anatomy for nerve block, digital area, forelimb, horse
• Anatomy for nerve block in lateral arm and forearm, horse
• Anatomy for nerve block in medial arm and forearm, horse
• Anatomy for nerve block of distal forelimb, horse
• Anatomy for tarsus nerve block, horse
• Angular limb deformity, foal
• Arthrogryposis, calf
• Arthroscopy joint entry site, elbow, cattle
• Arthroscopy joint entry site, elbow, horse
• Arthroscopy joint entry site, hip, cattle
• Arthroscopy joint entry site, hip, horse
• Arthroscopy joint entry site, shoulder, cattle
• Arthroscopy joint entry site, shoulder, horse
• Arthroscopy joint entry site, stifle, cattle
• Arthroscopy joint entry site, tarsocrural joint, cattle
• Arthroscopy joint entry sites, carpus, cattle
• Arthroscopy joint entry sites, carpus, horse
• Arthroscopy joint entry sites, digit, cattle
• Arthroscopy joint entry sites, digit, horse
• Arthroscopy joint entry sites, hock, horse
• Arthroscopy joint entry sites, stifle, horse
• Aseptic necrosis of femoral head
• Bilateral ringbone
• Bog spavin
• Bone spavin
• Bovine claw
• Bovine vascular corium
• Bucked shins
• Capital physeal fracture
• Carpal valgus, foal
• Chip fracture, intermediate carpal bone
• Club foot
• Congenital bipartite navicular bones, horse
• Contracted flexor tendons, calf
• Contracted tendons, foal
• Corkscrew claw
• Cross-legged posture, cattle
• Degenerative joint disease, radiograph
• Degenerative joint disease, radiograph
• Dichelobacter nodosus, footrot lesion, sheep
• Digital dermatitis or hairy wart
• Displacement of deep digital flexor tendon, rupture of superficial digital flexor tendon
• Displacement of superficial digital flexor tendon, horse
• Double sole, heifer
• Epiphysitis
• Equine lordosis
• Equine lordosis, radiograph
• Equine septic arthritis
• Fistulous withers
• Footrot, open
• Foreign body in sole
• Foreign body in white line
• Foreign body site, sole
• Fracture, elbow, horse
• Fracture, fourth metatarsal
• Fracture, proximal sesamoid bones
• Fracture, third metacarpal
• Heel erosion
• Heel erosion and black necrotic horn
• Hemorrhages in sole
• High ringbone
• Hip dysplasia, German Shepherd
• Hip luxation
• Horizontal groove approaching thimble
• Horizontal groove or fissure
• Horse digit, median section
• Horse hoof
• Hyperkalemic periodic paralysis
• Interdigital dermatitis
• Interdigital dermatitis and interdigital fibroma
• Interdigital dermatitis of heel bulbs
• Interdigital fibroma, or "corn"
• Interdigital phlegmon (footrot)
• Interosseous medius, horse
• Laminitis, clinical lesions
• Landmarks, forelimb nerve block, horse
• Medial patellar luxation, dog
• Navicular disease
• Oblique comminuted femoral fracture
• Open toe ulcer
• Osteochondrosis
• Osteochondrosis of the shoulder in a 5-mo old Irish Wolfhound
• Osteochondrosis of the stifle, dog
• Osteology of the digits
• Osteomyelitis, dog
• Osteosarcoma, dog
• Posture typical of laminitis
• Rough coronary band and sandcrack
• Sandcrack type III
• Sandcrack type V
• Septic arthritis, calf
• Septic arthritis, digit, bull
• Serous tarsitis (bog spavin, puffy hock)
• Sidebone
• Sites for high nerve block of pelvic limb, ruminants
• Sites for nerve block, metacarpal and digital areas, cattle
• Sites for nerve block, metatarsal and digital areas, cattle
• Slab fracture, C3
• Slipper foot
• Sole abscess, radiograph, horse
• Sole ulcer over flexor process of distal phalanx
• Sole ulcer under sole
• Sole ulcer with "V"
• Spastic paresis
• Splints (interosseous desmitis)
• Synovial cell sarcoma, dog
• Tarsal cellulitis
• Toe ulcer
• Typical white line lesion
• Ununited anconeal process
• Ununited anconeal process
• Vertical fissures (sandcrack)
• White line abscess
• White muscle disease

Nervous System

• Cervical spondylomyelopathy (wobbler syndrome), Doberman
• Cranial nerves for nerve block, cow
• Cranial nerves for nerve block, horse
• Encephalitis, head turn, calf
• Facial nerve trauma
• Head pressing, horse
• Hemivertebra, dog
• Hydrocephalus, foal
• Intervertebral disk disease, radiograph, dog
• Meningitis, head-pressing
• Multiple cartilaginous exostoses
• Occipitoatlantoaxial malformation, radiograph, dog
• Polioencephalomalacia, cortex, macroscopic view
• Polioencephalomalacia, dorsal parietal cortex
• Rabies, raccoon
• Sacrocaudal dysgenesis, Manx cat
• Spinal cervical nerves for nerve block, cow
• Spinal cord compression
• Spinal vertebral body abscess
• Transverse section of the dorsal parietal cortex of a feedlot steer with polioencephalomalacia

Pharmacology

• Phenylbutazone toxicity (colitis), horse

Poultry

• Acute chlamydiosis
• Aflatoxicosis, fatty liver, chicken
• Ascaridia galli, eggs
• Ascaridia galli, small intestines, chicken
• Ascites, chicken
• Aspergillus granulomas, lungs, chicken
• Avian influenza, hemorrhagic skin, chicken
• Avian influenza, hemorrhagic skin, chicken
• B avium and B hinzii colony morphology
• Bordetella avium, flattened trachea, turkey
• Bordetella avium, rough colony
• Bordetella avium, smooth colony
• Bordetella avium, trachea, 3 day postinfection
• Bordetella avium, trachea, 7 day postinfection
• Bordetella hemagglutination
• Botulism poisoning, generalized paresis, chicken
• Capillaria contorta, crop, quail
• Capillaria egg
• Capillaria eggs in gravid worm
• Chlamydia psittaci, elementary bodies
• Chlamydia psittaci, fluorescent antibodies
• Clostridium spp necrotic enteritis, chicken
• Coccidiosis (proposed site parasitized by Eimeria hagani), poultry
• Coccidiosis (proposed site parasitized by Eimeria mivata), poultry
• Coccidiosis (site parasitized by Eimeria acervulina), poultry
• Coccidiosis (site parasitized by Eimeria brunetti), poultry
• Coccidiosis (site parasitized by Eimeria maxima), poultry
• Coccidiosis (site parasitized by Eimeria mitis), poultry
• Coccidiosis (site parasitized by Eimeria necatrix), poultry
• Coccidiosis (site parasitized by Eimeria praecox), poultry
• Coccidiosis (site parasitized by Eimeria tenella), poultry
• Cryptosporidium, tracheal mucosa, turkey
• Deep pectoral myopathy
• Deep pectoral myopathy
• Dermanyssus gallinae
• Dermanyssus gallinae, skin lesions
• Dissecting aneurysm (aortic rupture), turkey
• Duck hepatitis A virus type 1, week-old duckling
• Duck viral enteritis
• Duck virus hepatitis, older duckling
• Eimeria acervulina, developmental stages
• Eimeria acervulina, gross lesions, chicken
• Eimeria brunetti, gross lesions, chicken
• Eimeria brunetti, oocysts
• Eimeria maxima, oocysts
• Eimeria necatrix, developmental stages
• Eimeria necatrix, gross lesions, chicken
• Eimeria tenella, gross lesions, broiler chicken
• Erysipelothrix rhusiopathiae, spleen, turkey
• Fluid-filled sternal bursa, keel, turkey
• Fowl cholera, consolidated lung, turkey
• Fowl cholera, swollen wattles, broiler
• Gangrenous dermatitis
• Gangrenous dermatitis, necrotic skin
• Gangrenous dermatitis, serous exudate, chicken
• Gross lesions in the liver of a chicken with lymphoid leukosis
• Hemorrhagic enteritis, enlarged spleen, turkey
• Hemorrhagic enteritis, intestinal hemorrhaging, turkey
• Heterakis gallinarum, cecal pouches, chicken
• Histomonas meleagridis, bulls-eye lesions, liver, turkey
• Histomonas meleagridis, liver, turkey
• Histopathology of avianpox virus infection showing cytoplasmic inclusion bodies
• Inclusion body hepatitis, chicken
• Infectious bronchitis, airsacculitis, chicken
• Infectious bronchitis, wrinkled egg shells
• Infectious bursal disease, chicken
• Infectious coryza, swollen sinuses, hen
• Infectious laryngotracheitis, chicken
• Infectious sinusitis in a turkey due to Mycoplasma gallisepticum
• Knemidocoptes mutans, skin lesions
• Leucocytozoon gametocytes in a blood smear from a Red-tailed hawk (Buteo jamaicensis)
• Leucocytozoon parasite, turkey blood
• Leukocytozoon, avian blood smear
• Lymphoid leukosis, lymphocytic infiltration, liver
• Lymphoid leukosis, lymphocytic infiltration, muscle
• Marek's disease, eye involvement, chicken
• Marek's disease, leg paresis, chicken
• Marek's disease, liver and spleen involvement, chicken
• Marek's disease, skin involvement, chicken
• Ornithonyssus sylviarum mites, hen
• Poor feathering, malabsorption syndrome
• Release of merozoite from mature schizont
• Rent in aorta, turkey
• Rotated tibia, valgus deviation, chicken
• Scab-like lesion, fowlpox, broiler breeder male
• Scab-like lesion, fowlpox, laying hen
• Scab-like lesion, fowlpox, turkey
• Skeleton of the leg, chicken and turkey
• Syngamus trachea worms, tracheal lumen
• Thin-walled intestine, malabsorption syndrome
• Thrush, quail
• Tibial dyschondroplasia, cartilaginous core, chicken
• Tibial dyschondroplasia, degrees of severity
• Trachea with excessive amount of mucus.
• Trichomoniasis, pigeon
• Viral arthritis, rupture of gastrocnemius tendon

Reproductive System

• 41-day-old conceptus removed from site of implantation, mare
• 41-day pregnancy in right uterine horn, horse
• Aborted equine twins
• Acute multiglandular mastitis
• A mild case of vaginal prolapse
• Campylobacter fetus fetus
• Caprine intersex syndrome
• Cryptorchidism
• Cystic ovarian disease, cow
• Equine coital exanthema lesions, mare
• Feline mammary hyperplasia
• Feline pyometra (ultrasound)
• Freemartin condition
• Granulosa cell tumor, mare
• Indwelling catheter for intra-uterine treatment in mares
• Intersex condition with abnormal genitalia, horse
• Leptospira interrogans serovar hardjo
• Lymphocytic pyometra, cow
• Mastitis, mare
• Ovarian cyst, canine
• Ovarian tumor
• Peracute mastitis, cow
• Persistent hymen, mare
• Prolapsed caudal vaginal mucosa, ewe
• Prostatomegaly, radiograph
• Pyometra, mare
• Pyometra, radiograph, Norwegian Elkhound
• Recent ovulation in transected ovary, horse
• Retained placenta with green lochia, dog
• Unigland mastitis, sow
• Uterus with pyometra, dog
• Vaginal prolapse, beef cow

Respiratory System

• Actinobacillus pleuropneumoniae infection, pig lung
• Acute bronchointerstitial pneumonia
• Aspergillus spp in guttural pouch mycosis
• Atrophic rhinitis, pig
• Bronchopneumonia, radiograph
• Capillaria aerophila, egg
• Chronic obstructive pulmonary disease with "heave line"
• Diaphragmatic hernia
• Dictyocaulus spp, equine lung
• Dictyocaulus viviparus
• Dorsal displacement of the soft palate
• Empyema of guttural pouch, radiograph
• Enzootic pneumonia, Mycoplasma hyopneumoniae, pig
• Equine nasal passages
• Ethmoid hematoma
• Ethmoid hematoma, right ethmoidal region
• Exercise-induced pulmonary hemorrhage
• Gutteral pouch empyema
• Gutteral pouch mycosis
• Guttural pouch mycosis, horse
• Larynx and laryngeal hemiplegia, horse
• Left laryngeal hemiplegia
• Mycoplasma hyopneumonia, gross lesions
• Nasal foreign body, radiograph, dog
• Nasal foreign body, radiograph, dog
• Nasal mite (endoscopic view)
• Nasal septal thickening, horse
• Nasal tumor, radiograph, cat
• Nodules of Filaroides (Oslerus) osleri
• Oestrus ovis, gross lesion, sheep nares
• Oslerus (Filaroides) osleri larva
• Paragonimus spp, radiograph
• Pneumocystis jiroveci
• Pneumonia due to Rhodococus equi, radiograph
• Pneumonyssus caninum (nasal mite)
• Primary lung tumor, radiograph
• Pulmonary metastasis, lateral projection, in a dog with renal cell carcinoma
• Pulmonary metastasis, radiograph
• Recurrent airway obstruction (heaves)
• Ruptured retropharyngeal, S equi abscess
• Ruptured submandibular abscesses
• Rupture of the longus capitus muscle
• Sinus with Oestrus ovis 3rd stage larvae
• Strangles
• Strangles, brain abscess
• Streptococcus equi retropharyngeal abscess
• Stylohyoid fracture, horse
• Subepiglottic cyst, horse
• Thoracic blastomycosis, radiograph, dog
• Tracheal collapse, dog

Toxicology

• Acer rubrum (Red maple), young plant
• Aesculus spp (Buckeye)
• Aesculus spp (Buckeye), plant with fruit
• Agave spp (Lecheguilla)
• Agave spp (Lecheguilla), close-up
• Agrostemma githago (Corn cockle)
• Agrostemma githago (Corn cockle), close-up
• Allium spp (Cultivated onion)
• Allium spp (Wild onion)
• Amanita phalloides
• Apocynum cannabinum (Hemp dogbane)
• Apocynum spp, fruit (pods)
• Asclepias labriformias (Labriform milkweed)
• Asclepias subverticulatus (Whorled milkweed)
• Astragalus spp (Red stemmed peavine)
• Astragalus spp (Timber milkvetch)
• Astragalus spp (Two groove milkvetch)
• Baccharis spp (Silverling, Baccharis, Yerba-de-pasmo)
• Baccharis spp (Silverling, Baccharis, Yerba-de-pasmo), young plant
• Bracken fern (Pteridium aquilinum) frond
• Caladium spp (Caladium)
• Canine blood smear, basophilic stippling, lead toxicity
• Cannabis sativa (Marijuana)
• Cannabis sativa (Marijuana), close-up
• Cantharidin, hemorrhagic cystitis
• Cantharidin, hemorrhagic gastritis
• Cassia obtusifolia (Coffeepod, Sicklepod)
• Cassia obtusifolia (Coffeepod, Sicklepod), seeds
• Cassia occidentalis (Coffee senna, Coffee weed, Styptic weed, Wild coffee)
• Cassia occidentalis (Coffee senna, Coffee weed, Styptic weed, Wild coffee), seeds
• Centaurea repens (Russian knapweed)
• Centaurea solstitialis (Yellow star thistle, Yellow knapweed)
• Cestrum diurnum, (Day-blooming jessamine)
• Chlorophytum spp (Liliaceae) Spider plant, St. Bernard's lily, Airplane plant
• Cholecalciferol, histopathologic calcification
• Cholecalciferol, serosal calcification
• Cicuta douglasii (Water hemlock)
• Cicuta douglasii (Water hemlock), close-up
• Cicuta douglasii (Water hemlock), tuber
• Clitocybe spp
• Colchicum autumnale (Autumn crocus)
• Conium maculatum (Poison hemlock)
• Conium maculatum (Poison hemlock), leaves and flowers
• Convallaria majalis (Lily-of-the-valley)
• Convallaria majalis (Lily-of-the-valley), flowering plant
• Crotalaria spp (Crotalaria, Rattlebox, Rattleweed)
• Crotalaria spp (rattle weed)
• Cyanobacteria waterbloom
• Cyclamen spp (Primulaceae) Cyclamen, Snowbread, Shooting star
• Cynoglossum officinale (Hound's tongue)
• Datura stramonium
• Datura stramonium (Jimson weed, Thorn apple), fruiting body
• Datura stramonium (Jimson weed, Thorn apple), young plant
• Daubentonia (Sesbania) punicea (Rattlebox, Purple sesbane)
• Delphinium nelsonii (Low larkspur)
• Delphinium occidentale (Tall larkspur)
• Dieffenbachia spp (Dumbcane)
• Dieffenbachia spp (Dumbcane), close-up
• Digitalis purpurea (Foxglove)
• Digitalis purpurea (Foxglove), flower
• Dracaena spp (Dragon tree)
• Dracaena spp (Dragon tree), alternate variety
• Dracaena spp (Dragon tree), varigated
• Epicauta pardalis blister beetle
• Epicauta pennsylvanica (black blister beetle)
• Epicauta temexia (striped blister beetle)
• Eupatorium rugosum (White snakeroot)
• Euphorbia pulcherrima (Poinsettia)
• Euphorbia pulcherrima (Poinsettia), flowering plant
• Festuca arundinacea (Tall fescue)
• Galerina autumnalis
• Gastric foreign body, U.S. penny
• Gelsemium sempervirens (Yellow jessamine, Evening trumpet flower, Carolina jessamine), flowering vine
• Gossypium spp (cotton plant)
• Gossypium spp (cotton plant), flowering
• Gossypium spp (cotton plant), seeds
• Halogeton glomeratus (Halogeton)
• Halogeton glomeratus (Halogeton), flowering plant
• Haplopappus heterophyllus (Rayless goldenrod)
• Helenium hoopesii (Sneezeweed)
• Hyacinthus spp (Hyacinth), flower
• Hymenoxys odorata (Bitter rubberweed)
• Hymenoxys richardsonii (Colorado rubber weed)
• Hypericum perforatum (St. John's-wort, Goatweed, Klamath weed)
• Ilex aquifolium (English holly), branch with berries
• Juglans nigra (Black walnut)
• Juglans nigra (Black walnut), leaves and fruit
• Juglans nigra (Black walnut), shavings
• Kalanchoe spp (Crassulaceae) Kalanchoe, Air-plant, Cathedral-bells
• Kalmia spp (Laurel, Ivybush, Lambkill)
• Kochia scoparia (Kochia)
• Kochia scoparia (Kochia), seedling
• Lantana spp (Lantana)
• Ligustrum spp (Privet, Ligustrum, Hedge plant)
• Lupinus sericeus (Lupine)
• Lupinus sericeus (Lupine), close-up
• Melia azedarach (Chinaberry), berries
• Melia azedarach (Chinaberry), mature plant with berries
• Melia azedarach (Chinaberry), young plant
• Melilotus officinalis (Sweet clover)
• Melilotus spp (sweet clover)
• Mesenteric hemorrhage
• Nandina domestica (Nandina, Heavenly bamboo, Chinese sacred bamboo)
• Narcissus spp (Amaryllis)
• Nerium oleander (Oleander)
• Nerium oleander (Oleander), close-up
• Nolina texana (Sacahuista, Beargrass)
• Oxytenia acerosa (Copperweed)
• Oxytenia acerosa (Copperweed), flowering plant
• Oxytropis sericea (White point locoweed)
• Peganum harmala (African rue)
• Perilla frutescens (Perilla mint, Beefsteak plant)
• Persea americana, "Don Gillogly" variety flower
• Persea americana (Lauraceae) Avocado pear, Alligator pear
• Philodendron spp (Philodendron)
• Philodendron spp (Philodendron), Red Princess variety
• Philodendron spp (Philodendron), variety
• Philodendron spp (Philodendron), variety
• Phoradendron (Mistletoe)
• Phoradendron serotinum (Mistletoe), branch with berries
• Photinia spp (Red tip photinia)
• Photinia spp (Red tip photinia), flower
• Photinia spp (Red tip photinia), young plant
• Phytolacca americana (Pokeweed, Poke)
• Phytolacca americana (Pokeweed, Poke), close-up
• Phytolacca americana (Pokeweed, Poke), flowering plant
• Pinus ponderosa (Ponderosa pine)
• Prunus virginiana (Choke cherry)
• Prunus virginiana (Choke cherry), close-up
• Psilocybe spp
• Pteridium aquilinum (bracken fern)
• Pteridium aquilinum (bracken fern)
• Pteridium aquilinum (Bracken fern)
• Quercus spp (oak)
• Quercus spp (Oak)
• Quercus spp (oak), leaves
• Rhododendron spp (Azalea)
• Rhododendron spp (Rhododendron)
• Ricinus communis (Castor bean)
• Robinia pseudoacacia (Black locust, False acacia, Locust tree)
• Robinia pseudoacacia (Black locust, False acacia, Locust tree), branch
• Rumex crispus (Curly dock, Dock, Sorrel)
• Sansevieria spp (Snake plant)
• Sarcobatus vermiculatus (Greasewood)
• Schefflera spp (Umbrella tree), varigated variety
• Senecio jacobaea (Tansy ragwort).
• Senecio jacobea (tansy ragwort)
• Senecio longilobus (Threadleaf groundsel)
• Senecio ridellii (Riddell's groundsel)
• Sesbania (Glottidium) vesicaria (Bladderpod, Rattlebox, Sesbane, Coffeebean)
• Sesbania (Glottidium) vesicaria (Bladderpod, Rattlebox, Sesbane, Coffeebean), flowering plant
• Solanum carolinense (Horse nettle)
• Solanum nigra (Black nightshade)
• Solanum nigra (Black nightshade), with berries
• Solanum pseudocapsicum (Jerusalem cherry).
• Solanum rostratum (Buffalo burr), flowering plant
• Solanum rostratum (Buffalo burr), young plant
• Solanum tuberosum (Potato)
• Sorghum halepense (Johnson grass)
• Sorghum vulgare (Sorghum, Sudan grass, Kafir, Durra, Milo, Broom-corn, Schrock, etc)
• Taxus spp (Yew)
• Taxus spp (Yew), close-up with berries
• Tetradymia canescens (Spineless horsebrush)
• Tetradymia glabrata (Little leaf horsebrush)
• Thoracic hemorrhage
• Triglochin maritima (Arrow grass)
• Veratrum californicum (False hellebore)
• Xanthium strumarium (Cocklebur)
• Xanthium strumarium (Cocklebur), dried specimen
• Zamia spp (Cycad)
• Zigadenus venosa (Death camas)

Urinary System

• Capillaria plica, egg
• Chronic intersitial nephritis, pig
• Ectopic ureter, cat
• Hydronephrosis, pyelogram
• Hydronephrosis, pyelogram
• Migrating swine kidney worm
• Nephrolithiasis, horse
• Patent urachus, foal
• Pyelonephritis, chronic and acute
• Renal calculi, radiograph
• Renal calculus, Collie
• Renal calculus, Samoyed
• Struvite bladder stones, Dachshund, radiograph
• Struvite calculi removed from bladder
• Struvite stone
• Transitional cell carcinoma, canine bladder, contrast radiograph
• Transitional cell carcinoma, canine bladder, histopathology
• Transitional cell carcinoma, canine bladder, pneumocystogram
• Urate bladder stones, Dalmatian
• Urethral calculi, Dalmatian
• Urolithiasis, stallion (endoscopy)