|
|
||||||||
Articles |
The angiomyolipoma is a benign renal tumor composed of fat, smooth muscle, and abnormal blood vessels. The tumor often extends into the perinephric space and often is complicated by intratumoral or perinephric hemorrhage. The CT findings of 17 cases of angiomyolipoma were correlated with their pathologic findings and are described. CT scans usually demonstrate a large fatty mass intermixed with areas of tissue density which may represent nonfatty parts of the tumor or areas of hemorrhage. CT is more sensitive than plain films at detecting the fat within the angiomyolipoma. CT is also useful in identifying perinephric extension and hemorrhage. In those angiomyolipomas composed primarily of smooth muscle or in which intratumoral hemorrhage has obscured the fatty part of the tumor, the CT appearance is indistinguishable from other solid renal tumors.
This article has been cited by other articles:
![]() |
J. K. Kim, S. H. Kim, Y. J. Jang, H. Ahn, C.-S. Kim, H. Park, J. W. Lee, S. Kim, and K.-S. Cho Renal Angiomyolipoma with Minimal Fat: Differentiation from Other Neoplasms at Double-Echo Chemical Shift FLASH MR Imaging Radiology, April 1, 2006; 239(1): 174 - 180. [Abstract] [Full Text] [PDF] |
||||
![]() |
J. M. Pereira, C. B. Sirlin, P. S. Pinto, and G. Casola CT and MR Imaging of Extrahepatic Fatty Masses of the Abdomen and Pelvis: Techniques, Diagnosis, Differential Diagnosis, and Pitfalls RadioGraphics, January 1, 2005; 25(1): 69 - 85. [Abstract] [Full Text] [PDF] |
||||
![]() |
J. K. Kim, S.-Y. Park, J.-H. Shon, and K.-S. Cho Angiomyolipoma with Minimal Fat: Differentiation from Renal Cell Carcinoma at Biphasic Helical CT Radiology, March 1, 2004; 230(3): 677 - 684. [Abstract] [Full Text] [PDF] |
||||
![]() |
Z. V. Maizlin, P. Gottlieb, Y. Corat-Simon, and S. Strauss Various Appearances of Multiple Angiomyolipomas in the Same Kidney in a Patient Without Tuberous Sclerosis J. Ultrasound Med., February 1, 2002; 21(2): 211 - 213. [Full Text] [PDF] |
||||
![]() |
H. P.H. Neumann and M. D. Burton Case 18-1994: Tuberous Sclerosis N. Engl. J. Med., September 22, 1994; 331(12): 813 - 814. [Full Text] |
||||
| HOME | HELP | FEEDBACK | SUBSCRIPTIONS | ARCHIVE | SEARCH | TABLE OF CONTENTS |