Successful control of disseminated follicular cysts in a dog with low dose isotretinoin.

A case of disseminated cysts in a dog is described. Histopathological examination revealed the presence of follicular infundibular cysts, which were treated with isotretinoin at a dose of 2 mg/kg body weight (BW), q24h for 1 week, followed by a dose of 1 mg/kg BW for 3 months. Symptoms resolved after this course of treatment.