MRI of alveolar soft-part sarcoma.

Comput Med Imaging Graph

Department of Radiology, Taipei Medical University-Wan Fang Hospital, 111 Hsing Long Road, Section 3, Taipei 110, Taiwan, ROC.

Published: December 2006

AI Article Synopsis

  • Alveolar soft-part sarcoma (ASPS) is an uncommon type of cancer, as shown in a case study involving a 30-year-old woman.
  • She had a noticeable mass in her left thigh for 6 months, which was 8 cm in size along with a smaller nodule nearby, as detected by MRI.
  • The MRI results revealed specific signal characteristics of the tumor and surrounding dilated veins, and further examination confirmed the diagnosis of ASPS through histology.

Article Abstract

Alveolar soft-part sarcoma (ASPS) is rare. We present a case of a 30-year-old woman with a 6-month history of a palpable mass in her left thigh. MRI showed an 8-cm mass and a satellite nodule at the left gluteus muscle. The main tumor exhibited an isointense signal on T1-weighted images and high-signal-intensity areas with low-signal-intensity scanty solid components on T2-weighted images. MR angiography showed dilated and tortuous veins around the tumor. Histologic findings were compatible with ASPS.

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http://dx.doi.org/10.1016/j.compmedimag.2006.07.005DOI Listing

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