中华消化杂志
中華消化雜誌
중화소화잡지
Chinese Journal of Digestion
2015年
7期
465-469
,共5页
陈白莉%冯婷%叶子茵%杨荣萍%何瑶%曾志荣%胡品津%陈旻湖
陳白莉%馮婷%葉子茵%楊榮萍%何瑤%曾誌榮%鬍品津%陳旻湖
진백리%풍정%협자인%양영평%하요%증지영%호품진%진민호
原发性肠道 T 细胞淋巴瘤%Crohn 病%临床特征
原髮性腸道 T 細胞淋巴瘤%Crohn 病%臨床特徵
원발성장도 T 세포림파류%Crohn 병%림상특정
Primary intestinal T-cell lymphoma%Crohn disease%Clinical features
目的分析误诊为 CD 的原发性肠道 T 细胞淋巴瘤(ITCL)的临床特点和预后,总结 ITCL及 CD 鉴别要点。方法回顾性分析2003年1月至2014年1月诊断为原发性 ITCL,同时在病程中曾误诊为 CD 者的病例资料,收集人口学、临床、病理及预后资料。收集177例在2012年1月至2014年1月确诊为 CD 的患者病史资料。分析对比两组的人口学、临床、病理及预后资料。连续变量采用 t 检验或Mann-WhitneyU 检验进行比较,分类变量则用卡方检验或 Fisher 确切概率法分析两组间是否有差异。结果共18例误诊为 CD 的 ITCL 患者纳入研究,其中男17例;中位确诊年龄为38.5岁(28.8岁,42.5岁);中位确诊病程为6.00个月(3.75个月,13.25个月);常见首发症状为腹痛(12/18)、腹泻(13/18)及贫血(13/18),2例以急性肠穿孔为首发症状。16例患者病程中出现 B 组症状,其中发热13例、体质量下降16例、盗汗1例。12例患者在病程中出现1种或多种严重并发症,其中肠穿孔9例,消化道大出血7例,肠梗阻2例。而177例 CD 患者中,男104例,占58.8%,中位确诊年龄为22.0岁(18.0岁,29.0岁);首发症状有腹痛(88.7%,157/177)、腹泻(55.9%,99/177)、贫血(63.8%,113/177)、发热(33.3%,59/177)及体质量下降(59.9%,106/177)等;病程中有30例(16.9%)患者出现肠穿孔(慢性为主),12例(6.8%)出现肠梗阻,7例(4.0%)出现消化道大出血。与 CD 相比,确诊为 ITCL 的患者中男性多见(χ2=8.837,P <0.01),确诊年龄较大(U=314.5,P <0.01),病程较短(U=385.0,P <0.01),临床症状中体质量下降(χ2=5.867,P <0.05)及发热较多见(χ2=10.609,P <0.01),并发症中肠穿孔和消化道大出血相对多见(χ2=9.185、24.908,P 均<0.01)。ITCL 的病变部位均为多发病灶,其中8例累及小肠,14例累及结肠,1例累及食管;内镜下均表现为溃疡性病变、大部分病灶呈节段性分布。与 CD 相比,在 ITCL 的肠道组织病理中淋巴细胞增生较常见[17/18比19.7%(35/177),χ2=42.844,P <0.01],肉芽肿罕见[0比42.8%(76/177),χ2=12.665,P <0.01]。18例 ITCL 患者中,仅9例接受化学疗法,中位生存时间为2个月。结论原发性 ITCL 症状缺乏特异性,易被误诊为 CD,临床工作中应提高警惕,注意鉴别。
目的分析誤診為 CD 的原髮性腸道 T 細胞淋巴瘤(ITCL)的臨床特點和預後,總結 ITCL及 CD 鑒彆要點。方法迴顧性分析2003年1月至2014年1月診斷為原髮性 ITCL,同時在病程中曾誤診為 CD 者的病例資料,收集人口學、臨床、病理及預後資料。收集177例在2012年1月至2014年1月確診為 CD 的患者病史資料。分析對比兩組的人口學、臨床、病理及預後資料。連續變量採用 t 檢驗或Mann-WhitneyU 檢驗進行比較,分類變量則用卡方檢驗或 Fisher 確切概率法分析兩組間是否有差異。結果共18例誤診為 CD 的 ITCL 患者納入研究,其中男17例;中位確診年齡為38.5歲(28.8歲,42.5歲);中位確診病程為6.00箇月(3.75箇月,13.25箇月);常見首髮癥狀為腹痛(12/18)、腹瀉(13/18)及貧血(13/18),2例以急性腸穿孔為首髮癥狀。16例患者病程中齣現 B 組癥狀,其中髮熱13例、體質量下降16例、盜汗1例。12例患者在病程中齣現1種或多種嚴重併髮癥,其中腸穿孔9例,消化道大齣血7例,腸梗阻2例。而177例 CD 患者中,男104例,佔58.8%,中位確診年齡為22.0歲(18.0歲,29.0歲);首髮癥狀有腹痛(88.7%,157/177)、腹瀉(55.9%,99/177)、貧血(63.8%,113/177)、髮熱(33.3%,59/177)及體質量下降(59.9%,106/177)等;病程中有30例(16.9%)患者齣現腸穿孔(慢性為主),12例(6.8%)齣現腸梗阻,7例(4.0%)齣現消化道大齣血。與 CD 相比,確診為 ITCL 的患者中男性多見(χ2=8.837,P <0.01),確診年齡較大(U=314.5,P <0.01),病程較短(U=385.0,P <0.01),臨床癥狀中體質量下降(χ2=5.867,P <0.05)及髮熱較多見(χ2=10.609,P <0.01),併髮癥中腸穿孔和消化道大齣血相對多見(χ2=9.185、24.908,P 均<0.01)。ITCL 的病變部位均為多髮病竈,其中8例纍及小腸,14例纍及結腸,1例纍及食管;內鏡下均錶現為潰瘍性病變、大部分病竈呈節段性分佈。與 CD 相比,在 ITCL 的腸道組織病理中淋巴細胞增生較常見[17/18比19.7%(35/177),χ2=42.844,P <0.01],肉芽腫罕見[0比42.8%(76/177),χ2=12.665,P <0.01]。18例 ITCL 患者中,僅9例接受化學療法,中位生存時間為2箇月。結論原髮性 ITCL 癥狀缺乏特異性,易被誤診為 CD,臨床工作中應提高警惕,註意鑒彆。
목적분석오진위 CD 적원발성장도 T 세포림파류(ITCL)적림상특점화예후,총결 ITCL급 CD 감별요점。방법회고성분석2003년1월지2014년1월진단위원발성 ITCL,동시재병정중증오진위 CD 자적병례자료,수집인구학、림상、병리급예후자료。수집177례재2012년1월지2014년1월학진위 CD 적환자병사자료。분석대비량조적인구학、림상、병리급예후자료。련속변량채용 t 검험혹Mann-WhitneyU 검험진행비교,분류변량칙용잡방검험혹 Fisher 학절개솔법분석량조간시부유차이。결과공18례오진위 CD 적 ITCL 환자납입연구,기중남17례;중위학진년령위38.5세(28.8세,42.5세);중위학진병정위6.00개월(3.75개월,13.25개월);상견수발증상위복통(12/18)、복사(13/18)급빈혈(13/18),2례이급성장천공위수발증상。16례환자병정중출현 B 조증상,기중발열13례、체질량하강16례、도한1례。12례환자재병정중출현1충혹다충엄중병발증,기중장천공9례,소화도대출혈7례,장경조2례。이177례 CD 환자중,남104례,점58.8%,중위학진년령위22.0세(18.0세,29.0세);수발증상유복통(88.7%,157/177)、복사(55.9%,99/177)、빈혈(63.8%,113/177)、발열(33.3%,59/177)급체질량하강(59.9%,106/177)등;병정중유30례(16.9%)환자출현장천공(만성위주),12례(6.8%)출현장경조,7례(4.0%)출현소화도대출혈。여 CD 상비,학진위 ITCL 적환자중남성다견(χ2=8.837,P <0.01),학진년령교대(U=314.5,P <0.01),병정교단(U=385.0,P <0.01),림상증상중체질량하강(χ2=5.867,P <0.05)급발열교다견(χ2=10.609,P <0.01),병발증중장천공화소화도대출혈상대다견(χ2=9.185、24.908,P 균<0.01)。ITCL 적병변부위균위다발병조,기중8례루급소장,14례루급결장,1례루급식관;내경하균표현위궤양성병변、대부분병조정절단성분포。여 CD 상비,재 ITCL 적장도조직병리중림파세포증생교상견[17/18비19.7%(35/177),χ2=42.844,P <0.01],육아종한견[0비42.8%(76/177),χ2=12.665,P <0.01]。18례 ITCL 환자중,부9례접수화학요법,중위생존시간위2개월。결론원발성 ITCL 증상결핍특이성,역피오진위 CD,림상공작중응제고경척,주의감별。
Objective To analyze clinical features and prognosis of primary intestinal T cell lymphoma (ITCL)which was misdiagnosed as Crohn′s disease (CD),and summarized the key points of differentiation between ITCL and CD.Methods From January 2003 to January 2014,clinical data of patients with ITCL once misdiagnosed as CD were retrospectively analyzed,which included demographic,clinical,pathological and prognostic data.The data of 177 patients diagnosed as CD from January 2012 to January 2014 were collected. The demographic,clinical,pathological and prognostic data of these two groups were analyzed and compared. The continuous variables were compared with t test or Mann-WhitneyU test,and the differences of classification variables between two groups were analyzed by Chi-square test or Fisher exact probability method.Results A <br> total of 18 patients (17 males and one female)with ITCL misdiagnosed as CD were enrolled in the study,and the median age at diagnosis was 38.5 (28.8 to 42.5)years and the median duration of diagnosis was 6.00 (3.75 to 13.25)months.The common primary symptoms were abdominal pain (12/18),diarrhea (13/18)and anemia (13/18).Intestinal perforation was primary symptom in two cases (2/18).However,B symptoms of lymphoma was observed in 16 patients,which included fever in 13 patients,weight loss in 16 patients and night sweat in one patient.One or more serious complications appeared in 12 patients,which included intestinal perforation in nine patients,severe gastrointestinal bleeding in seven patients and intestinal obstruction in two patients.In 177 patients with CD,104 patients were male (58.8%),and the median age at diagnosis was 22.0 (18.0 to 29.0) years.The primary symptoms were abdominal pain (88.7%,157/177),diarrhea (55.9%,99/177),anemia (63.8%,113/177),fever (33.3%,59/177)and weight loss (59.9%,106/177).During the disease course,30 patients (16.9%)had intestinal perforation (mainly chronic),12 patients (6.8%)had intestinal obstruction and seven patients (4.0%)had severe gastrointestinal bleeding.Compared to CD patients,male patients were more common in ITCL (χ2 =8.837,P <0.01),age at diagnosis was older (χ2 =314.5,P <0.01),the disease course was shorter (U=385.0,P <0.01),weight loss (χ2 =5.867,P <0.05)and fever (χ2 =10.609,P <0.01)were more common in clinical symptoms and intestinal perforation and severe gastrointestinal bleeding were more common in complications (χ2 =9.185,24.908,both P <0.01).The lesions of ITCL were multiple lesions, small bowel involved in eight cases,colon involved in 14 cases and one case with esophagus involved.Under endoscopy examination,most lesions appeared as ulcerations and were segmentally distributed.Compared to CD, lymphocyte proliferation was more common in the intestinal histopathological findings of ITCL (17/18 vs 19.7%(35/177);χ2 =42.844,P <0.01)and granuloma was rare (0 vs 42.8%(76/177),χ2 =12.665,P <0.01). Among 18 patients with ITCL,nine received chemotherapy and the median survival time was two months. Conclusions Primary ITCL had non-specific symptoms and was easily misdiagnosed as CD.More attention should be paid to the differential diagnosis of the two disease.