title: Multiple mesenteric well-differentiated liposarcoma complicated by purulent inflammation: A case report.
abstract: Multiple mesenteric well-differentiated (WD) liposarcoma is an extremely rare entity. The present study describes a case of multiple mesenteric WD liposarcoma, complicated by purulent inflammation, in a 59-year-old male who presented with abdominal pain and pyrexia of unknown origin. A computed tomography scan of the abdomen revealed a large, non-encapsulated mass in the abdomino-pelvic cavity, which was characterized by two components, a main portion of fatty density and a non-adipose solid portion. A re-evaluated CT scan, performed eight days later, revealed an enlargement of the non-adipose mass. A laparotomy was performed, and numerous separated fatty nodules and masses of various sizes were identified within the mesentery of the small intestine. The histological findings were consistent with an adipocytic subtype of multiple mesenteric WD liposarcoma, with the largest of the tumors complicated by purulent inflammation. The multiplicity of these tumors and the concurrent purulent inflammation in the present case make it unique.
authors: Department of Radiology, Yantai Yuhuangding Hospital, Yantai, Shandong 264000, P.R. China.
authors: Wei
authors: W
authors: Gao
authors: Department of Surgery, Yantai Kouqiang Hospital, Yantai, Shandong 264000, P.R. China.
authors: Huaizhou
authors: H
authors: Wang
authors: Department of Radiology, Yantai Yuhuangding Hospital, Yantai, Shandong 264000, P.R. China.
authors: Jinyu
authors: J
authors: Liu
authors: Department of Radiology, Yantai Yuhuangding Hospital, Yantai, Shandong 264000, P.R. China.
authors: Fujiang
authors: F
authors: Wang
authors: Department of Radiology, Yantai Yuhuangding Hospital, Yantai, Shandong 264000, P.R. China.
authors: Jianjun
authors: J
authors: Dong
authors: Department of Radiology, Yantai Yuhuangding Hospital, Yantai, Shandong 264000, P.R. China.
authors: Junzu
authors: J
authors: Geng
keywords: computed tomography; mesenteric; multiple; purulent inflammation; well-differentiated liposarcoma