Gastric trichobezoars in rabbits present with which clinical sign?

• A. Diarrhea and dehydration
• B. Anorexia with palpable abdominal mass
• C. Cough and nasal discharge
• D. Seizures

Answer: (B)

Gastric trichobezoars in rabbits cause partial obstruction of the stomach. The most consistent sign is anorexia with a palpable abdominal mass in the cranial abdomen because the hairball occupies space in the stomach, leading the rabbit to stop eating and allowing a firm mass to be felt on physical examination. Vomiting is uncommon in rabbits, and while decreased fecal output can occur, diarrhea is not typical of a gastric hairball. Respiratory signs like coughing or nasal discharge or neurologic signs like seizures do not relate to this gastric condition. So the combination of reduced appetite and a palpable abdominal mass best reflects a gastric trichobezoar.