8例嗜酸细胞性胃肠炎的临床分析

目的 分析嗜酸细胞性胃肠炎(EG)的临床特点、诊断要点和治疗预后,并探讨其误诊原因.方法 回顾性分析8例EG患者的病史、临床表现、实验室检查、内镜表现和治疗随诊情况.结果 8例EG患者多表现为腹痛、恶心、呕吐、腹泻、低热或腹胀、便秘等非特异性胃肠道症状.外周血和骨髓中嗜酸细胞计数明显增高.腹水为渗出液,可见嗜酸细胞.EG的内镜检查表现没有特异性,多为黏膜片状糜烂、浅溃疡、散在充血斑或出血点,活检可证实大量嗜酸细胞浸润.激素治疗可在1周内迅速缓解症状,并使嗜酸细胞恢复正常.结论 EG临床和内镜表现无特异性,外周血嗜酸细胞、腹水嗜酸细胞增多,尤其是胃肠黏膜组织中嗜酸细胞增多是诊断的关键.     

12例嗜酸细胞性胃肠炎临床分析

目的分析嗜酸细胞性胃肠炎（EG）的临床特点、诊断要点和治疗预后，并探讨其误诊原因。方法对12例EG患者的病史、临床表现、实验室检查、内镜表现和治疗随诊情况进行分析。结果黏膜型EG患者常以腹痛、恶心、呕吐、腹泻为主要表现。肌层型以肠梗阻为主要表现，可有腹痛、便秘。浆膜型以腹痛、腹胀、腹水为主要症状，可伴恶心、呕吐等。外周血和骨髓中嗜酸细胞计数明显增高（0．445±0．202，0．327±0．018），以成熟型为主，其变化随症状的有无而增减。血沉、C反应蛋白等指标正常。腹水为渗出液，可见嗜酸细胞。内镜表现多为黏膜片状糜烂、浅溃疡、散在充血斑或出血点，以十二指肠、胃窦、和回肠末端、回盲部最明显．活检可证实大量嗜酸细胞浸润。激素治疗可在1周内迅速缓解症状，并使嗜酸细胞恢复正常。结论EG临床和内镜表现无特异性．外周血嗜酸细胞、腹水嗜酸细胞，尤其是胃肠黏膜组织中嗜酸细胞增多是诊断的关键。     

嗜酸细胞性胃肠炎的临床特点及误诊分析

目的 探讨嗜酸细胞性胃肠炎(EG)的临床特点和分析其误诊原因。方法 对6例EG的临床特点、实验室检查、内镜表现和治疗随诊情况进行分析。结果 ①)黏膜型EG患者常以腹痛和腹泻为首发症状,而浆膜型以腹痛、腹胀和腹水为首发症状,可伴恶心呕吐、低热等,肌型以肠梗阻表现为主。②外周血和骨髓中嗜酸细胞计数明显增高(43.5％±20.5％,33.4％±15.6％),以成熟型为主,其变化与症状有关。③血沉、反应蛋白、纤维蛋白原等指标正常,IgG可下降。④腹水为渗出液,可见嗜酸细胞。⑤内镜表现多为黏膜片状糜烂和水肿,以胃窦和回盲部明显,活检可证实大量嗜酸细胞浸润。⑥激素可在1周内迅速缓解症状,并使嗜酸细胞恢复正常。⑦病情可有反复,但预后良好。结论 EG临床和内镜表现无特异性,外周血嗜酸细胞、腹水嗜酸细胞、胃肠黏膜组织中嗜酸细胞增多是诊断的关键。误诊原因:①对EG认识不足;②临床表现无特异性;③未注意外周血嗜酸细胞;④未及时行内镜检查并多点活检;⑤腹水未行EG检查;⑥腹腔镜检查未普及;⑦病理医师未注意到嗜酸细胞;⑧未行人工嗜酸细胞分类计数。     

嗜酸细胞性胃肠炎24例临床分析

目的分析嗜酸细胞性胃肠炎（EG）的临床特点、诊断要点和治疗预后。方法对24例EG患者的病史、临床表现、实验室检查、内镜表现和治疗随诊情况进行分析。结果本组EG患者黏膜型19例,肌层型2例,浆膜型3例。外周血和骨髓中嗜酸细胞计数明显增高,其变化随症状的有无而增减。腹水为渗出液,可见嗜酸细胞。内镜表现多为黏膜片状糜烂和水肿,以胃窦、十二指肠和回盲部明显,活检可证实大量嗜酸细胞浸润。结论 EG临床和内镜表现无特异性,外周血、腹水尤其是胃肠黏膜组织中嗜酸细胞增多是诊断的关键。     

嗜酸细胞性胃肠炎4例临床分析

嗜酸细胞性胃肠炎（eosinophilic gastroenteritis,EG）是以嗜酸细胞浸润为特征的罕见胃肠道疾病,临床和内镜表现无特异性。本文总结分析4例EG患者的病史、临床表现、实验室检查、内镜病理表现及治疗。注意本病的诊断线索,结合内镜病理等检查,同时排除其他疾病是诊断EG的关键,激素是治疗EG的有效药物。     

嗜酸细胞性胃肠炎临床分析

嗜酸细胞性胃肠炎（EG）是一种少见的良性消化道疾病，临床表现无特异性，误诊率较高。目的：通过对EG的一般情况、发病诱因、临床表现、辅助检查、诊断分型、误诊情况以及治疗和预后进行分析，以提高对该病的认识，避免误诊误治，减少患者痛苦。方法：对中国人民解放军总医院消化疾病中心的4例EG以及以“嗜酸细胞。胃肠炎”为关键词在中国医院知识仓库医学专题全文数据库（CHKD）中检索得到的1997～2007年发表的文献中169例EG的临床特点进行分析。结果：本组资料显示，44．5％的EG与过敏有关，常见临床表现为腹痛（94，2％）、腹泻（60．7％）、恶心（56．1％）、呕吐（51．5％）、腹胀（38-2％）、腹水（28．3％）。嗜酸性粒细胞（EOS）升高在外周血、骨髓和腹水中的阳性率分别为74．0％、98，2％和90．3％。胃镜和结肠镜黏膜活检发现EOS浸润胃黏膜和肠黏膜分别占88-2％和64．6％。诊断以黏膜型EG最为多见（65．3％），误诊率为40．5％。77．5％的EG患者接受糖皮质激素治疗，疗效良好。结论：EG是一种易误诊的少见病。临床表现无特异性，确诊应从提高对该病的认识、适时行血常规、骨髓和腹水EOS检查、胃肠道黏膜活检病理检查等方面人手。糖皮质激素治疗EG有效，预后良好。     

嗜酸细胞性胃肠炎的临床特征分析

背景:嗜酸细胞性胃肠炎(EG)的临床表现缺乏特异性,临床和病理医师对此尚未引起足够重视,诊断往往延迟。目的:探讨EG的临床特征。方法:回顾性分析2011年10月-2013年9月复旦大学附属中山医院确诊为EG患者的临床、实验室、内镜、影像学和治疗的资料。结果:10例EG患者的平均年龄41.9岁,4例有过敏史或哮喘史,起病至确诊时间平均25 d。临床均表现为腹痛,伴腹胀、腹泻或呕吐;8例血嗜酸性粒细胞增加,CT示7例胃和小肠壁广泛水肿,分层状肠壁增厚或腹腔积液。内镜检查发现6例胃窦、十二指肠或空肠黏膜充血糜烂。所有病例经胃肠黏膜活检和(或)腹水检查明确嗜酸性粒细胞浸润。7例患者予泼尼松治疗有效,1例停药后复发。结论:EG可能并非罕见,腹痛伴血嗜酸性粒细胞增多,或腹痛患者CT发现胃肠壁均匀水肿或分层状肠壁增厚,或伴腹水,需考虑EG,多部位包括十二指肠降部多点活检行病理学检查发现黏膜嗜酸性粒细胞浸润是确诊的主要手段。激素治疗可有效缓解症状和血嗜酸性粒细胞增多。     

嗜酸细胞性胃肠炎的诊断和治疗

目的探讨嗜酸细胞性胃肠炎(EG)的诊断要点和治疗预后。方法对7例EG患者的临床特点、实验室检查、内镜表现和治疗随诊情况进行分析。结果(1)粘膜型EG患者常以腹痛和腹泻为首发症状,而浆膜型以腹痛和腹胀为首发症状,可伴恶心呕吐、低热等。(2)外周血和骨髓中嗜酸细胞计数明显增高(45.0%±22.4%和35.5%±2.6%),以成熟型为主,并随症状的有无而增减。(3)血沉、C反应蛋白、纤维蛋白原等指标正常,IgG可下降。(4)腹水为渗出液,可见嗜酸细胞。(5)内镜表现多为粘膜片状糜烂和水肿,以胃窦和回盲部明显,活检可证实大量嗜酸细胞浸润。(6)激素可在1周内迅速缓解症状,并使嗜酸细胞恢复正常。(7)病情可有反复,但预后良好。结论EG临床和内镜表现无特异性,外周血嗜酸细胞、腹水嗜酸细胞,尤其是胃肠粘膜组织中嗜酸细胞增多是诊断的关键。     

嗜酸粒细胞性胃肠炎的临床及内镜表现

嗜酸粒细胞性胃肠炎（EG）是一种少见病,以消化道任一部位管壁的嗜酸粒细胞浸润、管壁水肿增厚为特征.本病按浸润程度分为黏膜型、肌层型和浆膜型.临床表现缺乏特异性,早期很难作出诊断,极易误诊.现总结我院7例EG的临床及内镜表现,加深对此病的认识,指导临床早期诊断和及时治疗.     

嗜酸细胞性胃肠炎8例临床分析

目的分析嗜酸细胞胃肠炎(EG)的临床特点,诊断要点和治疗预后及其误诊原因。方法对8例EG患者的既往史,病史,临床表现,实验室检查,内镜表现,骨髓细胞学检查及治疗情况进行分析。结果黏膜型患者以腹痛,腹泻为主要表现,肌层型以肠梗阻为主要表现伴有腹胀,恶心和呕吐,浆膜型以腹胀,腹水为主要症状,有时伴有低热,腹水中可见大量嗜酸细胞浸润,内镜无特异性表现,表现为浅表性胃炎,糜烂性胃炎,十二指肠球炎,回肠末端炎症,全结肠溃疡性改变,活检大部分组织有大量嗜酸细胞嗜酸细胞浸润,激素治疗可在1周内明显缓解,嗜酸细胞逐渐恢复正常。结论 EG临床和内镜表现无特异性,外周血嗜酸细胞,尤其是胃肠黏膜组织中嗜酸细胞增多是诊断的重要依据。     

Unusual presentations of eosinophilic gastroenteritis： Case series and review of literature

Eosinophilic gastroenteritis （EG） is an uncommon disease characterized by focal or diffuse eosinophilic infiltration of the gastrointestinal tract, and is usually associated with dyspepsia, diarrhea and peripheral eosinophilia.Diffuse gastrointestinal tract and colonic involvement are uncommon. The endoscopic appearance may vary from normal to mucosal nodularity and ulceration.Gastrointestinal obstruction is unusual and is associated with predominantly muscular disease. We present five unusual cases of EG associated with gastric outlet and duodenal obstruction. Two cases presented with acute pancreatitis and one had a history of pancreatitis.Four cases responded well to medical therapy and onehad recurrent gastric outlet obstruction that required surgery. Four out of the five cases had endoscopic and histological evidence of esophagitis and two had colitis.Two patients had ascites. These cases reaffirm that EG is a disorder with protean manifestations and may involve the entire gastrointestinal tract. Gastric outletand/or small bowel obstruction is an important though uncommon presentation of EG. It may also presentas esophagitis, gastritis with polypoid lesions, ulcers or erosions, colitis and pancreatitis and may mimic malignancy.     

20例嗜酸性粒细胞性胃肠炎临床及内镜特点分析

目的 探讨嗜酸性粒细胞性胃肠炎(EG)患者的临床表现及内镜检查对该病的诊治价值.方法 对20例EG患者的临床特点、试验室检查、内镜表现和治疗随诊情况进行分析.结果 20例患者中黏膜型12例、浆膜型2例、混合型6例;EG临床表现以腹痛为主,可伴有腹胀、腹泻、腹水、恶心、呕吐;外周血和骨髓中嗜酸性粒细胞计数明显增多(13.5%～50.6%和7.8%～38.5%).腹水中可见大量嗜酸性粒细胞;内镜表现为黏膜充血水肿、糜烂,病理检查可见大量嗜酸性粒细胞浸润;糖皮质激素治疗1～2周内可迅速缓解症状,减量维持,然后逐渐减量至停药;病情可反复,但预后良好.结论 EG患者临床和内镜表现无特异性,外周血和腹水中嗜酸性粒细胞计数明显增多,胃肠黏膜组织中嗜酸性粒细胞浸润是诊断的关键,糖皮质激素治疗效果良好.     

嗜酸性胃肠炎临床分析

目的探讨嗜酸性胃肠炎(Eosinophilic Gastroenteritis,EG)病因、诊断、误诊原因、治疗方法.方法对我院7例嗜酸性胃肠炎临床表现、实验室检查、特殊检查结果进行分析,结合文献报道41例患者的资料,分析EG发病诱因,临床特点、内镜特征和误诊原因及治疗预后.结果EG患者以腹痛为首发症状,主要症状为腹痛、恶心、呕吐、腹泻,内镜下胃肠粘膜呈充血、糜烂为主,误诊原因:1.嗜酸性胃肠炎为临床少见病;2.临床表现多样、无特异性;3.特殊检查不能有效的提示.肌型属罕见型.皮质激素治疗疗效好,作用迅速.结论EG临床表现多样性、无特异性;易误诊,肌型属罕见型,皮质激素治疗疗效好,作用迅速.     

Eosinophilic gastroenteritis with eosinophilic infiltration of the gall bladder

Eosinophilic gastroenteritis (EG) is a rare disease of unknown etiology characterized by eosinophilic infiltration of the gastrointestinal tract wall with various gastrointestinal manifestations. Several organs in the digestive tract may be involved by EG, but biliary tract involvements are rare. We report here a case of EG with eosinophilic infiltration of the gall bladder. A 57-year-old man was admitted to the hospital complaining of abdominal pain and diarrhea. As ultrasonography and magnetic resonance imaging showed thickened gall bladder wall and debris in the neck of gall bladder, we performed cholecystectomy, but his symptoms were not improved. Esophagogastroduodenoscopy showed multiple erosions, redness and edema in the duodenum and stomach. Biopsy specimens from the duodenum and stomach showed infiltration of eosinophils, plasma cells and lymphocytes. Microscopic findings of resected gall bladder showed eosinophilic infiltration into the all layers of gall bladder wall without vasculitis. Based on these findings, EG with eosinophilic infiltration of the gall bladder was diagnosed. Following oral steroid administration, clinical symptoms were immediately improved. One month after the therapy, esophagogastroduodenoscopy did not show any findings of gastritis or duodenitis, and there were no eosinophilic infiltrations in biopsy specimens from duodenum and stomach.     

Eosinophilic gastroenteritis presenting as small bowel obstruction： A case report and review of the literature

Eosinophilic gastroenteritis is a rare disease of unknown etiology. It is characterized by eosinophilic infiltration of the bowel wall to a variable depth and symptoms associated with gastrointestinal tract. Recently, the authors experienced a case of eosinophilic gastroenteritis presenting as small bowel obstruction. A 51-year old woman was admitted to our hospital complaining of abdominal pain and vomiting. Physical examination revealed a distended abdomen with diffuse tenderness. Complete blood count showed mild leukocytosis without eosinophilia. Computed tomography confirmed a dilatation of the small intestine with ascites. An emergency laparotomy was performed for a diagnosis of peritonitis due to intestinal obstruction. Segmental resection of the ileum and end to end anastomosis were performed. Histologically, there was a dense infiltration of eosinophils throughout the entire thickness of ileal wall and eosinophilic enteritis was diagnosed. The patient recovered well, and was free from gastrointestinal symptoms at the time when we reported her disease.     

Eosinophilic ascites as an uncommon presentation of eosinophilic gastroenteritis: A case report

BackgroundEosinophilic gastroenteritis (EGE) is defined by the presence of gastrointestinal symptoms, with an abnormal eosinophilic infiltrate of the intestine wall and exclusion of other causes of secondary eosinophilia. EGE has three clinical presentations, depending on the depth of eosinophilic infiltration of the bowel wall. It individualizes into three types, namely mucosal, muscular, and subserosal. Eosinophilic ascites, which is caused by edema and eosinophilic inflammation of the serosal layer of the small bowel wall, is the most uncommon presentation of EGE.Case summaryA 30-year-old Egyptian woman presented with pain in the epigastrium and diffuse abdominal distension. Past medical history comprised allergy to iron injections (for iron deficiency anemia). Clinical examination showed moderate abdominal distention (palpation) and shifting dullness (percussion) suggestive of moderate ascites; mild right pleural effusion was also suspected, but findings were otherwise unremarkable. Abdominal and pelvic examinations by ultrasound and contrast-enhanced computed tomography showed moderate ascites, mild right pleural effusion, and diffuse thickening of the antrum and small bowel loops. Endoscopy of the upper gastrointestinal tract revealed mild diffuse hyperemia of the esophagus, stomach and duodenum, with no relevant findings in the histopathology of biopsy specimens taken from these sites. Laboratory results showed eosinophilia in the peripheral blood and marked increase of eosinophils in the ascitic fluid. Treatment with corticosteroids resulted in normalization of the laboratory test results, and the ascites resolved within a week of initiation of therapy.ConclusionEosinophilic ascites, characterized by increased eosinophils in peripheral blood and ascitic fluid, showed dramatic response to steroid therapy.     

Eosinophilic gastroenteritis of the pancreas: an unusual cause of obstructive jaundice

Eosinophilic gastroenteritis (EG) is a rare gastrointestinal disorder of undetermined etiology and is manifest by eosinophilic infiltration of any area of gastrointestinal tract, most frequently stomach and small intestine. Peripheral eosinophilia is present in about 80% of patients. Definitive diagnosis requires histologic evidence of eosinophilic infiltration; which is usually patchy in distribution. Steroids are the mainstay of treatment. We present a case of 47-year-old man with abdominal pain, jaundice, and marked eosinophilia. Endoscopic retrograde cholangio-pancreatogram revealed a dilated common bile duct. There was biopsy proven eosinophilic infiltration in stomach, duodenum, gall bladder, and pancreas. Obstructive jaundice is an extremely rare manifestation of EG. This unusual case illustrates the wide variety of gastrointestinal manifestations caused by EG and emphasizes the importance of clinical suspicion and endoscopic mucosal biopsies in diagnosis of EG. This entity should be considered in the patients with chronic and relapsing gastrointestinal symptoms.     

嗜酸性粒细胞性胃肠炎伴腹水1例报道

嗜酸性粒细胞性胃肠炎(eosinophilic gastroenteritis,EG)是一种以胃肠道组织中嗜酸性粒细胞异常浸润为特征的罕见胃肠道疾病。随着医务工作者对该病的认识不断深入,该病的文献报道逐渐增多。到目前为止,国内已有100余例报道[1],但因其临床表现缺乏特异性,故该病误诊率仍较高。本文报道我院2013年接诊的1例EG伴腹水的病例。     

嗜酸粒细胞性胃肠炎致血性腹水1例

嗜酸粒细胞性胃肠炎(eosinophilic gastroentertis,EG)是一种不明原因的罕见疾病,以周围血中嗜酸粒细胞增高及胃肠道局部或弥漫性嗜酸粒细胞浸润为特征.本文报道EG致血性腹水1例.患者,男,15岁,以恶心、呕吐、乏力、间断腹泻10d入院.化验检查显示血WBC18.28×109/L,嗜酸粒细胞57.61%.腹水血性,蛋白46g/L,白细胞7040×106/L,嗜酸性粒细胞68%,李凡它试验(+).彩超和CT示腹水和右半结肠管壁增厚.胃镜示重度多灶性红斑渗出性食管炎、胃炎和十二指肠炎,食管下段黏膜色泽晦暗,呈环形色素沉着和颗粒样增生.结肠镜示回肠末段、阑尾开口处及升结肠黏膜呈显著的水肿、肥厚、渗出、颗粒样增生和管腔狭窄等炎性改变.内镜活检病理示大量的嗜酸粒细胞浸润.该患者经强的松治疗症状明显缓解.