Functional ectopic interstitial cell tumor in a castrated male cat.
A 12-year-old male cat that had been castrated at 6 months of age was examined to determine the cause of urine spraying of 2 years' duration. The cat had acquired physical characteristics of a sexually intact male, and its serum testosterone concentration was greater than values expected for a castrated cat. Administration of a variety of medications did not halt urine spraying. At necropsy, an interstitial cell tumor was found in a remnant of a spermatic cord.
Rosen
D K
DK
Cat Hospital of Milwaukee, Glendale, WI 53217.
Carpenter
J L
JL
D000818:Animals; D002371:Cat Diseases / Q000473:pathology; D002415:Cats; D002828:Choristoma / Q000473:pathology / Q000662:veterinary*; D005834:Genital Neoplasms, Male / Q000473:pathology / Q000662:veterinary*; D007984:Leydig Cell Tumor / Q000473:pathology / Q000662:veterinary*; D008297:Male; D009919:Orchiectomy / Q000662:veterinary; D013085:Spermatic Cord; D013736:Testicular Neoplasms / Q000473:pathology / Q000662:veterinary; D013737:Testis; D013739:Testosterone / Q000097:blood
D013739:Testosterone