Well-differentiated liposarcoma of the retroperitoneum with a fat-fluid level: US, CT, and MR appearance.

Kurosaki, Y; Tanaka, Y O; Itai, Y · Eur Radiol · 1998

case_report · Level V

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Abstract

We report a case of retroperitoneal liposarcoma with a fat-fluid level that has not been previously described. A 36-year-old man presented with abdominal distension. Ultrasonography, CT, and MR imaging showed a tumor with a fat-fluid level; nondependent fluid was characteristic of fat. Liposarcoma should be included in the differential diagnosis of tumors exhibiting a fat-fluid level.

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