Mammary hypertrophy in an ovariohysterectomized cat.

摘要: A four year old ovariohysterectomized domestic short-haired cat under treatment for behavioral urine spraying and idiopathic alopecia developed mammary gland hypertrophy following with megestrol acetate. Withdrawal of the progestin androgen failed to cause regression hypertrophy. The affected was surgically excised recovery uneventful.