Sertoli cell tumor.
D000818:Animals; D004283:Dog Diseases / Q000209:etiology*; D004285:Dogs; D008297:Male; D012707:Sertoli Cell Tumor / Q000150:complications / Q000473:pathology / Q000662:veterinary*; D012877:Skin Manifestations; D013736:Testicular Neoplasms / Q000150:complications / Q000473:pathology / Q000662:veterinary*