Normal delivery following resection of an androgen-secreting adrenal carcinoma

Pure androgen-secreting adrenal tumor (PASAT): A rare case report of bilateral PASATs and a systematic review

BACKGROUND

Adult pure androgen-secreting adrenal tumors (PASATs) are extremely rare, and their characteristics are largely unknown.

METHODS

A rare case of adult bilateral PASATs was reported, and a systematic literature review of adult PASATs was conducted to summarize the characteristics of PASATs.

RESULTS

In total, 48 studies, including 40 case reports and 8 articles, were identified in this review. Analysis based on data of 42 patients (including current case and 41 patients from 40 case reports) showed that average age was 40.48 ± 15.80 years (range of 18-76). The incidence of adult PASAT peaked at 21-30 years old, while that of malignant PASAT peaked at 41-50 years old. Most PASAT patients were female (40/42, 95.23%), and hirsutism was the most common symptom (37/39, 94.87%). Testosterone (T) was the most commonly elevated androgen (36/42, 85.71%), and 26 of 32 tested patients presented increased dehydroepiandrosterone sulfate (DS) levels. In malignancy cases, disease duration was significantly decreased (1.96 vs. 4.51 years, P=0.025), and tumor diameter was significantly increased (8.9 vs. 4.9 cm, p=0.011). Moreover, the androgen levels, namely, T/upper normal range limit (UNRL) (11.94 vs. 4.943, P=0.770) and DS/UNRL (16.5 vs. 5.28, P=0.625), were higher in patients with malignancy. In total, 5 out of 7 patients showed an increase in DS or T in the human chorionic gonadotropin (HCG) stimulation test. Overall, 41 out of 42 patients (including current case) underwent adrenal surgery, and recurrence, metastasis, or death was reported in 5 out of 11 malignant patients even with adjuvant or rescue mitotane chemotherapy.

CONCLUSION

Adult PASAT, which is predominant in women, is characterized by virilism and menstrual dysfunction, especially hirsutism. Elevated T and DS may contribute to the diagnosis of adult PASAT, and HCG stimulation test might also be of help in diagnosis. Patients with malignant PASAT have a shorter disease duration, larger tumor sizes and relatively higher androgen levels. Surgery is recommended for all local PASATs, and Malignancy of PASAT should be fully considered due to the high risk of malignancy, poor prognosis and limited effective approaches.

Massive ovarian edema masquerading as an androgen-secreting tumor

Objective

To highlight the management of massive ovarian edema in young reproductive-age women.

Design

A case report of a healthy female with clitoromegaly and elevated androgen levels secondary to massive ovarian edema.

Setting

Reproductive Endocrinology and Infertility Department of an academic hospital.

Patient

A healthy 20-year-old woman who presented for routine gynecological care and was found to have a 2-cm clitoromegaly and elevated androgen levels.

Interventions

The patient underwent a diagnostic laparoscopy and right oophorectomy.

Main Outcome Measures

Measurement of androgen levels.

Results

Final pathology showed massive edema of the ovary with no evidence of malignancy or androgen-secreting tumor cells. In addition, resolution of the elevated androgen levels was observed.

Conclusions

Massive ovarian edema due to asymptomatic subacute torsion should be included in the differential diagnosis of reproductive-age patients who present with ovarian mass and hyperandrogenemia within the tumor range. Although not performed in our case, conservative management that involves detorsion, ovarian biopsy, and oophoropexy to prevent a recurrence should be the treatment of choice.

Total testosterone levels are often more than three times elevated in patients with androgen-secreting tumours

Hirsutism is present in up to 25% reproductive aged women and is most often caused by polycystic ovary syndrome. Less than 5% of patients with hirsutism are diagnosed with rare endocrine diseases including ovarian or adrenal androgen-producing tumours, but these tumours may be malignant and need surgery. Terminal hair growth on lip and chin gradually increases after menopause, which complicates distinction from normal physiological variation. Precise testosterone assays have just recently become available in the daily clinic. We present three women diagnosed with testosterone-producing tumours. Gold standard techniques were used to measure testosterone levels. All tumours originated from the ovaries. Based on the present cases and the existing literature, we suggest that androgen-producing tumours should be suspected in patients with rapid progression of hyperandrogen symptoms, particularly when total testosterone levels are above three times the upper reference limit.