[Hyperandrogenism originating from the adrenal gland. Current observations on a clinical case].
Recent reported data on hyperandrogenisms of suprarenal origin are presented and the case of a 26-year-old woman suffering from hirsutism and secondary amenorrhoea reported. Preoperative hormonal measurement showed very high Dehydroepiandrosterone (DHEA) levels (8,000 ng/ml) and a less dramatic increase in Androstenedione (A) and Testosterone (T), of 3.5 and 1.17 ng/ml respectively. Androgens were uniformly increased following administration of ACTH (250 micrograms for 3h for 2 days) and inhibited by intake of Desamethazone (8 mg/die for 3 days per os). ACTH values were low and failed to increase after insulin-induced hypoglycaemic stimulus. Pelvic echography and laparoscopy showed normal ovaries. A suprarenal scan revealed slight bilateral hyperplasia with irregular trace distribution on the left. CT showed a slight anomaly of the left gland which appeared spherical with convex margins. Unilateral suprarenectomy was carried out and the controlateral gland explored. The removed gland presented a histological picture of "micronodular focal hyperplasia". Treatment was begun with Prednisone and temporary remission of the clinical and biochemical pictures was achieved but one year after the operation androgen concentration was found again to be abnormally increased. The final diagnosis was "Bilateral suprarenal hyperplasia" with initial unilateral involvement. To conclude, this particular hyperandrogenism with ACTH levels at the lower limits of normal and with underlying primary suprarenal hyperplasia may be included among the better known suprarenal hyperplasia syndromes responsible for the Cushing and Conn syndromes.
De Marinis
L
L
Mancini
A
A
D'Amico
C
C
Calabrò
F
F
Saporosi
A
A
Menini
E
E
Moneta
E
E
Barbarino
A
A
D000311:Adrenal Glands / Q000473:pathology; D000315:Adrenalectomy; D000308:Adrenocortical Hyperfunction / Q000150:complications* / Q000276:immunology / Q000378:metabolism; D000328:Adult; D000568:Amenorrhea / Q000209:etiology* / Q000378:metabolism; D000728:Androgens / Q000502:physiology*; D003348:Cortisone / Q000097:blood; D003907:Dexamethasone / Q000008:administration & dosage; D005260:Female; D015235:HLA-B Antigens / Q000276:immunology; D006628:Hirsutism / Q000209:etiology* / Q000378:metabolism; D006801:Humans; D006854:Hydrocortisone / Q000008:administration & dosage
D000728:Androgens; D015235:HLA-B Antigens; D003907:Dexamethasone; D003348:Cortisone; D006854:Hydrocortisone
Iperandrogenismi di origine surrenalica. Recenti acquisizioni e descrizione di un caso clinico.