Ovarian steroid cell tumor and a contralateral ovarian thecoma in a postmenopausal woman with severe hyperandrogenism.
A 49-year-old woman presented with rapidly progressing hirsutism, receding hairline, male-pattern baldness and deepening of voice, which had developed over the past 2 years. Hormonal evaluation showed a markedly elevated serum testosterone level (418 ng/dl) and no evidence of increased production of cortisol, dehydroepiandrosterone, dehydroepiadrosterone-sulfate, androstenedione, or 17-hydroxyprogesterone. Transvaginal ultrasound examination suggested the presence of a small mass within the left ovary, but all other radiological studies, including adrenal and ovarian computed tomography, magnetic resonance imaging, radio-labelled cholesterol scintigraphy and positron emission tomography, were negative. Subsequently, bilateral selective venous sampling showed a marked testosterone gradient in the right ovarian vein. Bilateral salpingo-oophorectomy was performed (the patient had had a previous vaginal hysterectomy), and histopathological examination revealed a 10-mm steroid cell tumor within the right ovary and a 15-mm thecal cell tumor within the left ovary. The postoperative serum testosterone level returned to normal and the patient showed a slow regression of clinical symptoms. The simultaneous occurrence of a virilizing ovarian steroid cell tumor and an apparently non-functioning thecoma within the contralateral ovary emphasizes the potential pitfalls that may exist in the preoperative evaluation of patients with markedly increased testosterone production.
Department of Radiology, Faculty of Health Sciences, Semmelweis University, Budapest, Hungary.
E
E
Cserepes
N
N
Szücs
P
P
Patkós
Z
Z
Csapó
F
F
Molnár
M
M
Tóth
G
G
Dabasi
O
O
Esik
K
K
Rácz
D000505:Alopecia / Q000209:etiology / Q000473:pathology; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D017588:Hyperandrogenism / Q000209:etiology* / Q000473:pathology; D007984:Leydig Cell Tumor / Q000150:complications / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D008875:Middle Aged; D009378:Neoplasms, Multiple Primary / Q000150:complications / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D010051:Ovarian Neoplasms / Q000150:complications / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D010052:Ovariectomy; D012489:Salpingostomy; D013739:Testosterone / Q000097:blood; D013798:Thecoma / Q000150:complications / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D014770:Virilism / Q000209:etiology / Q000473:pathology
D013739:Testosterone