ANALYSIS OF 98 CASES OF ADRENAL INCIDENTALOMAS / 解放军医学杂志

ABSTRACT

In order to explore the clinical feature, diagnosis and differential diagnosis of adrenal incidentalomas, we reviewed 98 cases of adrenal incidentalomas for which adrenalectomy was performed in our hospital from 1993 to 2002. It was found that the average age of the patients was 48 years old, 16 cases (16 3%) had no specific symptoms, and others were incidentally diagnosed. Of the 98 cases, 18 (18 4%) were malignant lesions, including 8 metastatic cancers, 8 adrenal carcinomas and 4 lymphangioma, and 80 were benign lesions. Twenty one cases were functioning adrenal adenoma. Ultrasound, CT scan, MRI or MIBG were effective methods to detect adrenal incidentalomas.