Chentli F, Terki N, Azzoug S. Ectopic adrenocortical carcinoma located in the ovary.
Eur J Endocrinol 2016;
175:K17-23. [PMID:
27523914 DOI:
10.1530/eje-16-0224]
[Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Accepted: 07/07/2016] [Indexed: 01/02/2023]
Abstract
AIM
Ovarian corticosteroid-producing tumors are exquisitely rare. Our aim was to describe the first case observed in our practice.
CASE HISTORY
A 34-year-old female was referred for Cushing's syndrome (CS) occurring in the postpartum period. Clinical examination showed severe CS with diabetes mellitus, hypertension, and a large mass in the right lower abdomen. Biochemistry demonstrated corticotropin (ACTH)-independent CS (cortisol=1900ng/mL (n=50-250), ACTH<10pg/mL (n=20-46)) with estradiol and testosterone overproduction.
INVESTIGATIONS
Abdomen CT scan revealed a 14cm right ovarian mass and small adrenal glands. Surgical exploration found the ovarian tumor with hemoperitoneum and enlarged lymph nodes. Histological study confirmed adrenocortical tumor located in the ovary with a Weiss score >5, associated with peritoneal and lymph node metastases. Immunohistochemical staining was positive for inhibin-α, melan-A, and SF1, demonstrating tissue of adrenal origin. After surgery, plasma glucose level spontaneously returned to normal. However, the patient died on the second post-surgical day due to catastrophic pulmonary embolism.
CONCLUSION
In this reported case, clinical, hormonal, histological, and immunohistochemical findings confirmed a cortisol and sex hormone-producing ovarian tumor with peritoneal and lymph node metastases, a very rare but important condition to recognize.
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