[Androgen-producing steroid cell ovarian tumor. Report of a case].
Ovarian Tumors with Endocrine Repercussion make-up 5% of neoplasms in this gland, occupying the first place are the estrogen-producing tumors, in the second place are the androgen-producing tumors, progesterone, corticosteroids and renin are exceptional. In these tumors' nomenclature has existed a kind of synonyms that create confusion about their histogenesis and their difficult use in the literature.


METHODS
A 23 yr-old woman with opsomenorrhea of several years evolution, secondary amenorrhea, deep voice and progressive hirsutism. Weight: 98.500 kg. Height: 1.74 m. Body Mass Index (BMI): 32.61 (kg/m2). Vellus hair in the face (beard and moustache), android distribution in abdomen, forearms, thighs and legs (Ferriman score of 20), acne and bilateral breast involution. All paraclinic exams were negative. Human chorionic gonadotropin quantification in urine of 24 hours was negative. X-Ray: Right ovarian tumor was demonstrated with pelvic ultrasound and computerized axial tomography of abdomen. Cytogenetic study expressed 46 XX chromosomes. Presurgery endocrinologic studies were: total and free testosterone: 3.55 ng/mL and 14.30 pg/mL, respectively. Insulin: 43.3 microU/mL and C peptide: 5.7 ng/mL. The glucose tolerance test demonstrate intolerance to carbohydrates. During operation, the hormone levels in the right ovarian vein were: total and free testosterone of 2.70 ng/mL and 12.70 pg/mL respectively, which normalized after 12 hours of surgery. Other steroid hormones were normal. After six months of surgery the patient had Ferriman score of 10 and eumenorrhea. Weight: 98.100 kg, glucose tolerance test and basal hormone levels were normal. Electron Microscopy showed characteristic data of a steroid producing tumor without crystalloids of Reinke.
Hospital Especialidades Centro Médico La Raza, IMSS, México, D.F.
M
M
Vadillo Buenfil
P
P
Ramírez Mendoza
I
I
Cárdenas Cornejo
D
D
González Bárcena
D000328:Adult; D000728:Androgens / Q000096:biosynthesis*; D005260:Female; D006801:Humans; D010051:Ovarian Neoplasms / Q000175:diagnosis / Q000378:metabolism* / Q000601:surgery
D000728:Androgens