CT and Angiography in Adrenocortical Carcinoma

Abstract

CT and angiography were performed in 15 patients with adrenocortical carcinoma. The tumors had a mean diameter of 11 cm (range 4–20 cm). At CT, the 8 largest tumors were ill-defined, and in these, the organ of tumor origin could not be established. Angiographically the correct organ of tumor origin was established in all but one patient. It is concluded that CT is excellent in showing the extent of an adrenal tumor, but is often unable to predict the organ of origin in large tumors. Angiography is still of great value in the preoperative work-up in patients with large adrenocortical carcinomas for correct identification of tumor origin and for vascular mapping.