Adrenocortical tumors are rare in children. 1 The great majority are hormone secreting, and they produce androgens, glucocorticoids, a mixture of both, or rarely, estrogen or aldosterone. 2 In this report, we describe a young girl who had virilization due to adrenocortical carcinoma that recurred after surgical removal.
Case ReportA 4-year-old girl was referred with a 6-month history of increasing pubic and facial hair and clitoral enlargement. She was the product of an uncomplicated pregnancy, labor, and delivery. The mother did not take any hormonal therapy during pregnancy. The patient had a healthy 10-year-old brother; her parents were not related. There was no family history of abnormal sexual development or deaths in early infancy suggestive of adrenal crisis.At presentation, her weight was 112 cm and weight was 20 kg, both more than 2SD for her age. Blood pressure was 98/65 mm Hg. There was fine hair over the upper lip and dark coarse pubic hair. The clitoris measured 2.5 × 1 cm. Vaginal and urethral orifices were separate, with no labial fusion. There was no breast development, axillary hair, or abdominal masses. No signs of Cushing's syndrome were noted. There were no congenital anomalies.Investigations showed normal results for complete hemogram, serum electrolytes, urea, creatinine, morning and evening Cortisol and adrenocorticotropic hormone (ACTH), 17-hydroxyprogestrone, 11-desoxycorticosterone, 17-hydroxypregnenolone, aldosterone, and urinary 17-hydroxycorticosteroids. The karyotype was 46,××.Abnormal laboratory results included serum testosterone of 12.3 nmol/L (reference interval, 0.7 to 3.5 nmol/L); dehydroepiandrosterone sulfate (DHAS), 25.7 μmol/L (reference interval, 0.3 to 1.6 μmol/L); and total urinary 17-keto-steroids, 110 μmol/d (reference value, < 6.93 μmol/d). The radiologic studies showed a bone age of 9 years; the plain film of the abdomen showed calcification in the region of the left suprarenal gland; the skull and chest x-ray appearances were normal. Ultrasonography of the adrenals showed a left suprarenal mass about 5 × 6 cm. It had a hyperechoic center suggestive of calcification (Figure 1), and the ovaries were normal. The intravenous urogram demonstrated a left suprarenal mass with calcification, displacing the left kidney downward. Computerized tomography (CT) of the abdomen showed a left suprarenal mass with normal liver and spleen (Figure 2).Left adrenalectomy was performed, and a tumor 7 cm in diameter was removed. Local extension of the tumor to the diaphragm and perirenal fat were noted. On microscopic examination, the tumor cells demonstrated considerable pleomorphism, relatively high mitotic index (5 to 20 mitoses per 10 high-power fields), with areas of hemorrhage and necrosis. The pathologic diagnosis was adrenocortical carcinoma. Postoperative DHAS and testosterone levels initially fell to normal (Table 1), and pubic and facial hair ceased to grow. She was observed in the outpatient clinic at regular intervals to assess her clinical, hormonal, and radiologic conditio...