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  • Cardiovascular Disorders
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  • Abdominal Pain, Acute
  • Abdominal pain, Chronic
  • Alopecia
  • Amenorrhea
  • Amnesia
  • Anosmia
  • Bleeding, Excessive
  • Breast Lumps
  • Chest Pain
  • Constipation in Adults
  • Constipation in Children
  • Cough in Adults
  • Cough in Children
  • Crying
  • Diarrhea in Adults
  • Diarrhea in Children
  • Diplopia
  • Dizziness
  • Dry Mouth
  • Dysmenorrhea
  • Dyspepsia
  • Dysphagia
  • Dyspnea
  • Dysuria
  • Earache
  • Ear Discharge
  • Edema
  • Edema During Late Pregnancy
  • Epistaxis
  • Erectile dysfunction
  • Eyelid Swelling
  • Eye Pain
  • Fever
  • Fever, Acute, in Adults
  • Fever, Chronic (FUO)
  • Fever in Infants and Children
  • Floaters
  • Gas
  • Gastrointestinal Bleeding
  • Halitosis
  • Headache
  • Hearing Loss
  • Hearing Loss: Sudden Deafness
  • Hematospermia
  • Hematuria
  • Hemoptysis
  • Hiccups
  • Hirsutism
  • Insomnia and Excessive Daytime Sleepiness
  • Itching
  • Itching, Anal
  • Jaundice in Adults
  • Jaundice in Neonates
  • Joint Pain, Monarticular
  • Joint Pain, Polyarticular
  • Knee pain
  • Lump in Throat
  • Nasal Congestion and Rhinorrhea
  • Nausea and Vomiting During Early pPregnancy
  • Nausea and Vomiting in Adults
  • Nausea and Vomiting in Infants and Children
  • Neck and Back Pain
  • Neck Mass
  • Nipple Discharge
  • Orthostatis Hypotension
  • Pain
  • Pain, Chronic
  • Palpitations
  • Pelvic Pain
  • Pelvic Pain During Early Pregnancy
  • Polyuria
  • Priapism
  • Red Eye
  • Scrotal Pain
  • Sore Throat
  • Stomatitis
  • Stridor
  • Syncope
  • Tearing
  • Tinnitus
  • Toothache
  • Tremor
  • Urinary Frequency
  • Urinary Incontinence in Adults
  • Urinary Incontinence in Children
  • Urinary Retention
  • Urticaria
  • Vaginal Bleeding
  • Vaginal Bleeding During Early Pregnancy
  • Vaginal Bleeding During Late Pregnancy
  • Vaginal Itching and Discharge
  • Vision, Blurred
  • Vision Loss, Acute
  • Weakness, Generalized
  • Wheezing
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Sections in Health Care Professionals
  • Cardiovascular Disorders
  • Clinical Pharmacology
  • Critical Care Medicine
  • Dental Disorders
  • Dermatologic Disorders
  • Ear, Nose, and Throat Disorders
  • Endocrine and Metabolic Disorders
  • Eye Disorders
  • Gastrointestinal Disorders
  • Genitourinary Disorders
  • Geriatrics
  • Gynecology and Obstetrics
  • Hematology and Oncology
  • Hepatic and Biliary Disorders
  • Immunology; Allergic Disorders
  • Infectious Diseases
  • Injuries; Poisoning
  • Musculoskeletal and Connective Tissue Disorders
  • Neurologic Disorders
  • Nutritional Disorders
  • Pediatrics
  • Psychiatric Disorders
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  • Ear, Nose, and Throat Disorders
 
Ear, Nose, and Throat Disorders
Approach to the Patient With Ear Problems
expand / collapseEvaluation of Ear Disorders
Testing
expand / collapse Earache
Pathophysiology
Etiology
expand / collapseEvaluation
History
Physical examination
Red flags
Interpretation of findings
Testing
Treatment
Key Points
expand / collapse Otorrhea
Etiology
expand / collapseEvaluation
History
Physical examination
Red flags
Interpretation of findings
Testing
Treatment
Key Points
expand / collapse Tinnitus
Characteristics
Pathophysiology
expand / collapseEtiology
Subjective tinnitus
Objective tinnitus
expand / collapseEvaluation
History
Physical examination
Red flags
Interpretation of findings
Testing
Treatment
Geriatrics Essentials
Key Points
expand / collapseDizziness and Vertigo
expand / collapsePathophysiology
Vestibular apparatus
Etiology
expand / collapseEvaluation
History
Physical examination
Red flags
Interpretation of findings
Testing
Treatment
Geriatrics Essentials
Key Points
Hearing Loss
expand / collapseEvaluation of Hearing Loss
Pathophysiology
Etiology
expand / collapseEvaluation
Screening
History
Physical examination
Red flags
Interpretation of findings
Testing
expand / collapseTreatment
Hearing aids
Cochlear implants
Brain stem implants
Coping mechanisms
Treatment in Children
Prevention
expand / collapse Geriatrics Essentials
Presbycusis
Screening
Key Points
expand / collapse Sudden Deafness
Etiology
expand / collapseEvaluation
History
Physical examination
Red flags
Interpretation of findings
Testing
Treatment
Key Points
Inner Ear Disorders
Introduction
expand / collapse Acoustic Neuroma
Symptoms and Signs
Diagnosis
Treatment
Key Points
expand / collapse Benign Paroxysmal Positional Vertigo
Etiology
Symptoms and Signs
Diagnosis
Treatment
Key Points
expand / collapse Drug-Induced Ototoxicity
Prevention
Key Points
expand / collapse Herpes Zoster Oticus
Symptoms and Signs
Diagnosis
Treatment
expand / collapse Meniere Disease
Symptoms and Signs
Diagnosis
Treatment
Key Points
Purulent Labyrinthitis
expand / collapse Vestibular Neuronitis
Symptoms and Signs
Diagnosis
Treatment
Key Points
Middle Ear and Tympanic Membrane Disorders
Introduction
expand / collapse Mastoiditis
Symptoms and Signs
Diagnosis
Treatment
Myringitis
expand / collapse Otitis Media (Acute)
Symptoms and Signs
Diagnosis
Treatment
Prevention
Key Points
expand / collapse Otitis Media (Secretory)
Symptoms and Signs
Diagnosis
Treatment
Key Points
expand / collapse Otitis Media (Chronic)
Symptoms and Signs
Diagnosis
Treatment
Key Points
expand / collapse Otic Barotrauma
Treatment
Prevention
Otosclerosis
expand / collapse Traumatic Perforation of the Tympanic Membrane
Symptoms and Signs
Diagnosis
Treatment
Key Points
External Ear Disorders
Dermatitis of the Ear Canal
expand / collapse External Otitis
Etiology
Symptoms and Signs
Diagnosis
Treatment
Prevention
Key Points
Malignant External Otitis
expand / collapse External Ear Obstructions
Cerumen
Foreign bodies
Perichondritis of the Ear
Approach to the Patient With Nasal and Pharyngeal Symptoms
expand / collapseEvaluation of the Patient with Nasal and Pharyngeal Disorders
expand / collapseAnatomy
Throat
Nose
Sinuses
expand / collapse Evaluation
History
Physical examination
expand / collapse Epistaxis
Pathophysiology
Etiology
expand / collapseEvaluation
History
Physical examination
Red flags
Interpretation of findings
Testing
expand / collapseTreatment
Anterior epistaxis
Posterior epistaxis
Bleeding disorders
Key Points
expand / collapse Nasal Congestion and Rhinorrhea
Etiology
expand / collapseEvaluation
History
Physical examination
Red flags
Interpretation of findings
Testing
Treatment
Geriatrics Essentials
Key Points
expand / collapse Neck Mass
Etiology
expand / collapseEvaluation
History
Physical examination
Red flags
Interpretation of findings
Testing
Treatment
Key Points
expand / collapse Sore Throat
expand / collapseEtiology
Tonsillopharyngitis
Abscess
Epiglottitis
expand / collapseEvaluation
History
Physical examination
Red flags
Interpretation of findings
Testing
Treatment
Key Points
expand / collapse Overview of Smell and Taste Abnormalities
Taste
Smell
expand / collapse Anosmia
Etiology
expand / collapseEvaluation
History
Physical examination
Red flags
Interpretation of findings
Testing
Treatment
Geriatrics Essentials
Key Points
Oral and Pharyngeal Disorders
expand / collapse Sialadenitis
Etiology
Symptoms and Signs
Diagnosis
Treatment
Other Salivary Gland Infections
expand / collapse Salivary Stones
Etiology
Symptoms and Signs
Diagnosis
Treatment
Key Points
expand / collapse Submandibular Space Infection
Symptoms and Signs
Diagnosis
Treatment
expand / collapse Adenoid Disorders
Symptoms and Signs
Diagnosis
Treatment
expand / collapse Retropharyngeal Abscess
Symptoms and Signs
Diagnosis
Treatment
Tornwaldt Cyst
expand / collapse Velopharyngeal Insufficiency
Symptoms and Signs
Diagnosis
Treatment
expand / collapse Tonsillopharyngitis
Etiology
Symptoms and Signs
Diagnosis
expand / collapseTreatment
Tonsillectomy
Key Points
expand / collapse Peritonsillar Abscess and Cellulitis
Etiology
Symptoms and Signs
Diagnosis
Treatment
expand / collapse Parapharyngeal Abscess
Symptoms and Signs
Diagnosis
Treatment
expand / collapse Epiglottitis
Symptoms and Signs
Diagnosis
Treatment
Key Points
Nose and Paranasal Sinus Disorders
Bacterial Nasal Infections
Nasal Foreign Bodies
expand / collapseNasal Polyps
Treatment
expand / collapse Rhinitis
Acute rhinitis
Chronic rhinitis
Atrophic rhinitis
Vasomotor rhinitis
Symptoms and Signs
Diagnosis
Treatment
Septal Deviation and Perforation
expand / collapse Sinusitis
expand / collapseEtiology
Risk factors
expand / collapsePathophysiology
Complications
Symptoms and Signs
expand / collapseDiagnosis
Pediatrics
Treatment
Key Points
expand / collapse Sinusitis in Immunocompromised Patients
Mucormycosis
Aspergillosis and candidiasis
Laryngeal Disorders
Overview of Laryngeal Disorders
Benign Laryngeal Tumors
expand / collapse Laryngitis
Symptoms and Signs
Diagnosis
Treatment
Laryngoceles
Spasmodic Dysphonia
expand / collapse Vocal Cord Paralysis
Symptoms and Signs
Diagnosis
Treatment
Key Points
expand / collapse Vocal Cord Polyps, Nodules, and Granulomas
Etiology
Symptoms and Signs
Diagnosis
Treatment
Laryngeal Contact Ulcers
Tumors of the Head and Neck
expand / collapseOverview of Head and Neck Tumors
Etiology
Symptoms and Signs
Diagnosis
Staging
Prognosis
expand / collapseTreatment
Tumor recurrence
Symptom control
Adverse effects of treatment
Prevention
Jaw Tumors
expand / collapse Laryngeal Cancer
Symptoms and Signs
Diagnosis
expand / collapseTreatment
Rehabilitation
expand / collapse Nasopharyngeal Cancer
Symptoms and Signs
Diagnosis
Treatment
expand / collapse Oral Squamous Cell Carcinoma
Symptoms and Signs
Diagnosis
Prognosis
Treatment
expand / collapse Otic Tumors
Malignant otic tumors
Benign otic tumors
expand / collapse Salivary Gland Tumors
Benign tumors
Malignant salivary gland tumors
Symptoms and Signs
Diagnosis
Treatment
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Figures
Photographs
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