Differential Diagnosis between Crohn's disease, intestinal tuberculosis and primary small intestinal lymphoma based on clinical features, endoscopic and CT fingings
10.3760/cma.j.issn.1007-631X.2013.04.001
- VernacularTitle:小肠克罗恩病、肠结核和原发性小肠淋巴瘤的临床、内镜及CT特征的鉴别分析
- Author:
Qingqiang ZHU
;
Zhongqiu WANG
;
Wenxin CHEN
;
Jingtao WU
;
Shouan WANG
- Publication Type:Journal Article
- Keywords:
Intestinal neoplasms;
Tuberculosis,gastrointestinal;
Crohn' s disease;
Diagnosis,differential
- From:
Chinese Journal of General Surgery
2013;(4):249-252
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate clinical,endoscopic and CT characteristics in Crohn's disease (CD),intestinal tuberculosis(ITB) and primary small intestinal lymphoma (PSIL).Methods In this study,39 cases of CD,24 cases of ITB and 23 cases of PSIL were retrospectively analyzed.Clinical and CT data were collected in all patients,23 CD cases,20 ITB cases and 20 PSIL cases underwent endoscopic exam.Chi-square tests or analysis of variance were used to evaluate and differentiate characteristics.Results Diarrhea,perianal disease,intestinal obstruction occurred significantly more in CD than in ITB and PSIL (x2 =10.134,6.769,8.000,P ＜ 0.05).Febrility,night sweating,pulmonary tuberculosis and ascites occurred more in ITB than in CD and PSIL (x2 =25.696,19.194,35.133,P ＜0.05).Abdominal mass,hematochezia and enterobrosis occurred more in PSIL than in CD and ITB (x2 =19.562,17.708,12.647,P＜0.05).Longitudinal ulcer,cobblestone sign were found more in CD than in ITB and PSIL(x2 =6.283,11.592,P ＜ 0.05).Transverse ulcer and rodent ulcer were found more in ITB than in CD and PSIL(x2 =15.633,19.686,P ＜ 0.05),but lump eminentia were found more in PSIL than in CD and ITB(x2 =26.120,P ＜0.05).Layering thickening,mural gas,fat,edema,enteric cavity stenosis,abscess were discovered more in CD than in ITB and PSIL (x2 =17.472,10.346,7.773,6.867,16.325,10.994,P＜0.05),single layer thickening and hollow lymph nodes were discovered more in ITB than in CD and PSIL(x2 =17.997,12.475,P ＜ 0.05).Multi segmental lesions was discovered more in CD and ITB than in PSIL (x2 =28.460,P ＜ 0.05),while single segmental lesions,mural single eccentric layer thickening and intussusceptions were discovered more in PSIL than in CD and PSIL (x2 =28.460,P ＜0.05).The intestinal wall thickening and lymph nodes enlargement in ITB and PSIL were higher than the CD (F =8.661,7.166,P ＜ 0.05),while the intestinal wall enhancement at CT imaging in PSIL was lower than CD and ITB (F =10.179,P ＜ 0.05).Conclusions Comprehensive analysis made on clinical,endoscopic and CT features of CD,ITB and PSIL may facilitate correct diagnosis.
