MR imaging of a case of adenomatoid tumor of the adrenal gland |
| |
Authors: | C Rodrigo Gasque L Martí-Bonmatí R Dosdá A Gonzalez Martinez |
| |
Institution: | (1) Department of Radiology, Hospital Dr. Peset, Av. Gaspar Aguilar 90, E-46017 Valencia, Spain, ES;(2) Department of Pathology, Hospital Dr. Peset, Av. Gaspar Aguilar 90, E-46017 Valencia, Spain, ES |
| |
Abstract: | The aim of this case report is to describe the appearance on magnetic resonance imaging (MRI) of an incidentally found adenomatoid
tumor of the adrenal gland, and to evaluate the utility of MRI in characterizing this type of tumor. The appearance of the
tumor was nonspecific on T1-weighted in-phase, opposed-phase, and T2-weighted images, as well as its behavior after paramagnetic
contrast administration, outlining the differential diagnosis among carcinoma, metastatic tumors, and pheochromocytoma. After
surgery, the pathologic diagnosis was adenomatoid benign tumor of mesothelial origin. Although MRI enables the characterization
of most benign lesions of the adrenal gland, the appearance of other lesions is nonspecific. In our case, MRI did not assist
in preoperative diagnosis, guiding us towards a diagnosis of malignancy.
Received: 16 February 1998; Revision received: 17 April 1998; Accepted: 12 May 1998 |
| |
Keywords: | : Adenomatoid tumor Adrenal gland MRI |
本文献已被 PubMed SpringerLink 等数据库收录! |
|