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Digestive System
Diseases of the Rectum and Anus
Perianal Tumors
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Sections in Veterinary Professionals
  • Behavior
  • Circulatory System
  • Clinical Pathology and Procedures
  • Digestive System
  • Emergency Medicine and Critical Care
  • Endocrine System
  • Exotic and Laboratory Animals
  • Eye and Ear
  • Generalized Conditions
  • Immune System
  • Integumentary System
  • Management and Nutrition
  • Metabolic Disorders
  • Musculoskeletal System
  • Nervous System
  • Pharmacology
  • Poultry
  • Reproductive System
  • Respiratory System
  • Toxicology
  • Urinary System
  • Zoonoses
Chapters in Digestive System
  • Digestive System Introduction
  • Congenital and Inherited Anomalies of the Digestive System
  • Dental Development
  • Dentistry
  • Pharyngeal Paralysis
  • Diseases of the Rectum and Anus
  • Enteric Campylobacteriosis
  • Intestinal Chlamydial Infections
  • Salmonellosis
  • Tyzzer's Disease
  • Amebiasis
  • Coccidiosis
  • Cryptosporidiosis
  • Giardiasis
  • Diseases of the Mouth in Large Animals
  • Diseases of the Esophagus in Large Animals
  • Gastrointestinal Ulcers in Large Animals
  • Diseases of the Ruminant Forestomach
  • Diseases of the Abomasum
  • Acute Intestinal Obstructions in Large Animals
  • Colic in Horses
  • Intestinal Diseases in Ruminants
  • Intestinal Diseases in Horses and Foals
  • Intestinal Diseases in Pigs
  • Gastrointestinal Parasites of Ruminants
  • Gastrointestinal Parasites of Horses
  • Gastrointestinal Parasites of Pigs
  • Fluke Infections in Ruminants
  • Hepatic Disease in Large Animals
  • Malassimilation Syndromes in Large Animals
  • Abdominal Fat Necrosis
  • Diseases of the Mouth in Small Animals
  • Diseases of the Esophagus in Small Animals
  • Diseases of the Stomach and Intestines in Small Animals
  • The Exocrine Pancreas
  • Gastrointestinal Parasites of Small Animals
  • Hepatic Disease in Small Animals
  • Vomiting
Topics in Diseases of the Rectum and Anus
  • Anal Sac Disease
  • Perianal Fistula
  • Perianal Tumors
  • Perineal Hernia
  • Rectal and Anorectal Strictures
  • Rectal Neoplasms
  • Rectal Polyps
  • Rectal Prolapse
  • Rectal Tears
     
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    Perianal Tumors

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    see Tumors of the Skin and Soft Tissues: Hepatoid Gland Tumors and see Tumors of the Skin and Soft Tissues: Apocrine Gland Tumors of Anal Sac Origin.

    Last full review/revision March 2012 by Stanley I. Rubin, DVM, MS, DACVIM

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