Giant Retroperitoneal Liposarcomas: Case Report

Introduction Male, 70 years old, abdominal pain for 10 months, weight loss, and increased abdominal volume. Computed Tomography (CT) was performed - Figure 1 and 2. Subjected to biopsy by radio intervention, it was not possible to establish a diagnosis due to the scarcity of the material and was then taken to laparotomy for resection of the retroperitoneal lesion associated with right nephrectomy due to tumor involvement - Figure 3. R2 Resection due to injury to the small mesentery. Discharge on the 5th post-operative day. Awaits initiation of palliative doxorubicin.