Gynecomastia in a pet monkey.
D000818:Animals; D000829:Animals, Domestic; D006177:Gynecomastia / Q000209:etiology / Q000662:veterinary*; D000882:Haplorhini; D007984:Leydig Cell Tumor / Q000150:complications / Q000662:veterinary; D008297:Male; D008992:Monkey Diseases / Q000209:etiology*; D013736:Testicular Neoplasms / Q000150:complications / Q000662:veterinary