<unk>  are the most common malignant lesions involving the adrenal gland and the second most common tumor of the adrenal gland after benign adenomas. These<unk>  were primarily found on autopsy. The pathogenesis of<unk>  is characterized by<unk>  from renal cell carcinoma, melanoma, lung cancer, colorectal cancer, breast cancer and lymphoma. On gross pathology, a unilateral, small asymptomatic lesion is a characteristic finding of<unk> .<unk>   must be differentiated from other diseases that cause tumors in adrenal gland such as nonfunctional adenoma, primary carcinoma in adrenal glands, adrenal cyst, and non-functional pheochromocytoma.<unk>  are thought to be present in up to 27% of patients with known malignant epithelial tumors at autopsy. Symptoms of<unk>  may include dizziness, faintness, fatigue, weakness, and weight loss. CT is the imaging modality of choice for<unk> . The mainstay of therapy for<unk>  is chemotherapy.
Adrenal metastases
Adrenal pseudocyst
Adrenal hemorrhage
Metanephric adenoma
Adrenal myelolipoma
Adrenal tumor
Renal oncocytoma
Adrenal carcinoma