A CASE OF HUGE RETROPERITONEAL LIPOSARCOMA

This time, we experienced a huge retroperitoneal liposarcoma (hereafter to as the present disease). The present disease commonly lacks in clinical manifestations due to the anatomical situation and is often discovered after developing to a huge tumor.For the diagnosis of the present disease, CT and MRI were useful. In CT. it presented as a low density tumor showing the CT values of -13-99 which ar…