13 September 2025
: Case report 
Giant Intra-Abdominal Tumor, Compatible with Liposarcoma: A Case Report and Literature Review
Challenging differential diagnosis, Unusual or unexpected effect of treatment, Rare disease, Educational Purpose (only if useful for a systematic review or synthesis), Rare coexistence of disease or pathology
Niu Dai
AEF 1,2, Juzheng Yuan AEF 1, Xiaoyi Wang B 1, He Bai E 1, Haohao Ding B 1, Xiao Li FG 1*, Shuqiang Yue EFG 1
DOI: 10.12659/AJCR.948952
Am J Case Rep 2025; 26:e948952
Figure 1 Preoperative image(A) View of the right side and supine position with abdominal circumference of 119 cm. (B) Edema of both lower limbs, greater on the right side. (C) 3D reconstruction showing the left kidney was wrapped by the tumor, and the aorta, inferior vena cava, iliac blood vessels, left renal arteriovenous, and other important blood vessels were compressed. (D) The abdominal organs were squeezed away from the original anatomical position. The tumor originated from the fat sac of the left kidney. Interventional treatment had failed. The tumor enveloped the descending colon.