title: Tumors of the alimentary tract.
abstract: Neoplasms of the canine and feline alimentary tract represent diagnostic and therapeutic challenges for the veterinarian in practice. Careful attention to historical details and thorough and repeated examination are of paramount importance in evaluating animals with chronic digestive disturbances. By judicious use of ancillary studies such as plain and contrast radiography, endoscopy, and exploratory surgery, the clinician may arrive at a diagnosis earlier in the course of a neoplasm. This in turn may facilitate more efficacious treatment. A particularly interesting aspect of tumors of the gastrointestinal tract is their frequent association with environmental carcinogens. By being aware of these relationships, veterinarians stand a better chance of reaching the ultimate goal of cancer therapists--the prevention of malignant disease.
mesh_terms: D000818:Animals; D002371:Cat Diseases / Q000175:diagnosis* / Q000628:therapy; D002415:Cats; D003110:Colonic Neoplasms / Q000175:diagnosis / Q000628:therapy / Q000662:veterinary; D004067:Digestive System Neoplasms / Q000175:diagnosis / Q000628:therapy / Q000662:veterinary*; D004283:Dog Diseases / Q000175:diagnosis* / Q000628:therapy; D004285:Dogs; D004938:Esophageal Neoplasms / Q000175:diagnosis / Q000628:therapy / Q000662:veterinary; D005260:Female; D007414:Intestinal Neoplasms / Q000175:diagnosis / Q000628:therapy / Q000662:veterinary; D007421:Intestine, Small; D008113:Liver Neoplasms / Q000175:diagnosis / Q000628:therapy / Q000662:veterinary; D008297:Male; D010190:Pancreatic Neoplasms / Q000175:diagnosis / Q000628:therapy / Q000662:veterinary; D012004:Rectal Neoplasms / Q000175:diagnosis / Q000628:therapy / Q000662:veterinary; D013274:Stomach Neoplasms / Q000175:diagnosis / Q000628:therapy / Q000662:veterinary