Diagnosis and treatment of primary retroperitoneal liposarcoma
10.3760/cma.j.issn.1007-631X.2019.07.006
- VernacularTitle:原发性腹膜后脂肪肉瘤的诊治分析
- Author:
Xiangxiang REN
1
;
Gangshan LIU
;
Shuodong WU
;
Yu TIAN
Author Information
1. 中国医科大学附属盛京医院,沈阳110004
- Keywords:
Liposarcoma;
Retroperitoneal neoplasms;
Surgical procedures,operative
- From:
Chinese Journal of General Surgery
2019;34(7):576-579
- CountryChina
- Language:Chinese
-
Abstract:
Objective The aim of this study is to analyze the clinical characteristics,diagnosis,treatment and prognosis factors of primary retroperitoneal liposarcoma.Methods We retrospectively analyzed 44 patients diagnosed with primary retroperitoneal liposarcoma that confirmed by pathology from Jan 2008 to Jun 2018 at the Department of General Surgery,Shengjing Hospital,China Medical University.Results The 44 patients consist of 19 males and 25 females.the clinical manifestations were abdominal mass,abdominal distension and abdominal pain.Asymptomatic patients were mainly found through physical examination.The main preoperative examination method was CT,and its accuracy rate was 75％.The most common pathological type was well-differentiated liposarcoma.The recurrence rate is 82％,and 24 (55％) patients died from tumor recurrence,2 patients died of other unrelated diseases.Conclusions Primary retroperitoneal liposarcoma is difficult to be diagnosed at early stage.CT is the main examination method.Complete surgical resection is the main treatment for primary or recurrent patients.This disease is prone to relapse and the prognosis is poor.
