Arrhenoblastoma of the Ovary

Abstract
A case of malignant arrhenoblastoma of the ovary in a 62 year old white woman is described. The patient had hirsutism of the face, masculine contours, and enlargement of the clitoris. Postoperative urinary excretion of 17-ketosteroids was 17.33 mg. in 24 hours. Following removal of the tumor, there was no regression of masculinization. The malignant transformation was obvious.