Teratoma of the adrenal gland: clinical experience and literature review.

ABSTRACT: Teratoma originates from pluripotent cells of two or more than two germ cell layers, and most of them are benign. Teratomas are found in the ovaries and testes. Retroperitoneal teratoma is rare, especially adrenal teratoma. Here, we describe a rare case of a 17-year-old woman who was diagnosed with pulmonary tuberculosis and a right adrenal mass at the age of eight. So, she received anti-tuberculosis treatment. Nine years later, chest X-rays showed prior lesions in both lungs, and abdominal CT showed the mass in the right adrenal gland was larger than before, during this period she had no clinical symptoms. She underwent retroperitoneal laparoscopic adrenalectomy, and the pathological diagnosis was a mature teratoma of the right adrenal gland. During a one-year follow-up, the patients recovered well without any discomfort. Thirty-two cases were found in the literature review, among which no patients had a history of pulmonary tuberculosis. Adrenal teratoma is often seen in females and the left adrenal gland. The imaging features of adrenal teratoma can be cystic, solid, and cystic solids. Mature fat and calcification can be seen in most teratomas. Comprehensive analysis of clinical features and imaging characteristics can enhance the diagnostic confidence of radiologists in adrenal teratoma.

SUBMITTER: He C 

PROVIDER: S-EPMC7475358 | biostudies-literature | 2020 Aug

REPOSITORIES: biostudies-literature