The most common cause of malignant adrenal mass is
Ans. is 'd' i.e., Metastasis from another solid tissue tumor The most common cause of adrenal tumors is metastasis from another solid tumor like breast cancer and lung cancer. Malignant Percentage Adrenocoical carcinoma 2-5% Malignant pheochromocytoma <I% Adrenal neuroblastoma <0- 1% Lymphomas (incl. primary adrena lymphoma) <1% Metastases (most frequent : Breast, lung) 15%
Adrenocoical carcinoma
Malignant phaeochromocytoma
Lymphoma
Metastasis from another solid tissue tumor