Ann Pediatr Endocrinol Metab.  2012 Mar;17(1):49-52. 10.6065/apem.2012.17.1.49.

A Case of adrenocortical oncocytoma Presenting with Peripheral Precocious Puberty

Affiliations
  • 1Department of Pediatrics, Asan Medical Center Children's hospital, University of Ulsan College of Medicine, Seoul, Korea. hwyoo@amc.seoul.kr
  • 2Department of Surgery, Asan Medical Center Children's hospital, University of Ulsan College of Medicine, Seoul, Korea.
  • 3Department of Pathology, Asan Medical Center Children's hospital, University of Ulsan College of Medicine, Seoul, Korea.

Abstract

Adrenocortical oncocytoma is a rare adrenal gland tumor, and in most cases, benign and non-functioning. Functional adrenocortical oncocytoma has only been reported in eleven cases worldwide, including three children. These cases all showed clinical symptoms and signs, such as virilization, feminization, Cushing syndrome and Conn syndrome, as a result of overproduction of adrenal steroid hormones. We report a 2-year-old girl who presented with precocious puberty with premature pubarche. Dehydroepiandrosterone sulfate (DHEA-S) and testosterone levels were elevated and a 1.9 cm right adrenocortical oncocytoma was found. After tumor resection, her hormone levels were normalized.

Keyword

Adrenocortical; Oncocytoma; Puberty, Precocious

MeSH Terms

Adenoma, Oxyphilic
Adrenal Glands
Child
Cushing Syndrome
Dehydroepiandrosterone Sulfate
Feminization
Humans
Hyperaldosteronism
Preschool Child
Puberty, Precocious
Testosterone
Virilism
Dehydroepiandrosterone Sulfate
Testosterone
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