OMOM胶囊内镜临床应用70例分析

目的 通过70例OMOM胶囊内镜的检测结果,分析其在临床及健康体检的应用.方法 总结70例胶囊内镜检查的临床资料.结果 在疑有消化道疾病的70例检查中,共检出病变51例,包括慢性胃炎21例(其中伴有黏膜糜烂或溃疡15例).十二指肠球部溃疡4例,胃及小肠息肉9例,小肠毛细血管扩张回血管瘤13例,蛔虫症1例,结肠息肉3例.阳性检出率为72.9%.结论 OMOM胶囊内镜对于胃及小肠病变的检出率较高,对于不明原因的消化道出血或长期腹泻、腹痛、腹胀、便秘患者可作为常规检查手段.     

胶囊内镜对小肠疾病的诊断价值

目的：探讨胶囊内镜诊断小肠疾病的应用价值。方法：分析总结25例怀疑小肠疾病患者行Given胶囊内镜检查的临床资料。结果：25例受检者中发现小肠息肉3例,小肠血管畸形5例（其中并出血2例）,小肠克罗恩病1例,小肠炎症8例,回肠憩室1例,小肠钩虫病1例,阴性6例,小肠病变检出率为76％;同时检出胃溃疡1例,结肠溃疡1例。胶囊内镜平均检查时间为473min,平均排出时间为2．3d。结论：胶囊内镜检查操作简单、安全无创伤,尤其适用于年老体弱或不能耐受有创性检查的患者。对不明原因消化道出血或腹痛患者具有较高的诊断价值,可以作为小肠疾病首选检查方法。     

老年人胶囊内镜检查的临床应用

目的了解老年人进行胶囊内镜检查的安全性及对消化道疾病的诊断价值。方法应用胶囊内镜对22倒60～86岁老年人进行消化道检查。结果22倒老年人均良好地耐受了胶囊内镜检查，无并发痘及副作用发生。胶囊内镜对胃肠病变具有较好的检出能力，检出食管息肉1例，胃息肉3例，胃体肿瘤1例，胃溃疡1例，出血性胃炎1例，残胃炎2例，十二指肠炎伴黏膜下出血1例，小肠息肉5例，小肠肿瘤2例，小肠淋巴瘤1例，血管畸形及血管瘤6例，正常4例。不明原因的消化道出血11例患者中有6例确定了出血的原因，阳性率为54．5％。结论老年人进行胶囊内镜检查是安全的，胶囊内镜检查对老年消化疾病有一定的诊断价值。     

胶囊内镜对86例患者小肠疾病的诊断分析

目的：分析评价胶囊内镜对小肠疾病的诊断价值。方法：对86例怀疑有小肠疾病的患者行胶囊内镜检查,并分析检查结果。结果：共检出小肠病变48例（55.8%）。其中小肠血管发育异常17例,小肠绒毛萎缩10例,小肠息肉5例,小肠溃疡3例,小肠炎症8例,小肠隆起性病变2例,小肠钩虫病1例,疑似炎症性肠病1例,末端回肠炎症伴回盲部占位1例。不明原因消化道出血23例中,检查出小肠病变19例,阳性率82.6%,其中小肠血管发育异常或伴活动性出血11例,小肠溃疡3例,钩虫病1例,小肠息肉3例,小肠多发隆起灶1例。胶囊内镜正常电池范围内对小肠检查情况：86例中有14例未能完成抵达回盲部,占16.3%。但其中10例已经发现小肠病变。结论：胶囊内镜对小肠疾病诊断率高,尤其适用于不明原因的消化道出血患者。     

国产OMOM胶囊内镜对消化道疾病的诊断价值

目的探讨国产OMOM胶囊内镜在消化道疾病,尤其是小肠疾病中的诊断价值。方法 2009年3月~2010年8月应用国产OMOM胶囊内镜检查55例,其中患者45例,分为不明原因消化道出血24例,反复腹痛患者15例,反复腹泻患者5例,不明原因腹水患者1例,10例为健康体检者。结果 45例中检出小肠疾病38例(84.4%),其中包括小肠血管畸形13例,小肠炎症6例,Crohn病6例,小肠溃疡4例,末端回肠息肉4例,十二指肠球部溃疡2例,回肠末段淋巴滤泡增生2例,小肠憩室1例,余7例未见明显异常。10例体检组中,诊断为胃炎8例,1例十二指肠球炎及1例末端回肠息肉。54例胶囊均自然排出体外,无并发症,所获取的图像清晰稳定。1例胶囊滞留病人为Crohn病伴狭窄病人,后经手术取出。结论国产OMOM胶囊内镜安全,无痛苦,可用于消化道疾病,尤其是小肠疾病及不明原因消化道出血的诊断。     

老年患者不明原因消化道出血28例临床诊治

目的：研究胶囊内镜在老年人不明原因消化道出血诊断中的应用,并观察患者使用胶囊内镜的顺应性和安全性。方法28例经胃镜、结肠镜均未发现异常的不明原因消化道出血老年患者进行胶囊内镜检查。结果28例患者经进行胃镜肠镜复查,发现食道裂孔疝内的糜烂（ cameron糜烂）伴渗血4例,结肠息肉3例,十二指肠乳头癌1例,Meckel憩室2例,间质瘤1例;腹部小肠CT发现小肠间质瘤1例;肠系膜血管造影发现7例血管发育不良,未查到病因1例。结论胶囊内镜对老年人不明原因消化道出血有良好的诊断价值。     

70例胶囊内镜检查的临床应用分析

目的 探讨胶囊内镜对消化道疾病的诊断价值,观察胶囊内镜检查的临床应用价值和安全性.方法 采用国产OMOM胶囊内镜对70例受检者行消化道检查,分析其临床资料.结果 70例受检者中共发现病变54例,检出率为77.1%a 54例病变中,25例患者同时存在2种或3种病变.其中小肠病变36例,胃、十二指肠及结肠病变39例.小肠病变中以小肠血管崎形、非特异性小肠炎症及小肠克罗恩病最为常见.受检者顺应性良好,未发生梗阻及嵌顿等并发症.结论 胶囊内镜对小肠疾病有较高的检出能力,安全性高、顺应性好,可以作为诊断小肠疾病的首选,而且对胃及大肠病变也有一定诊断价值.     

胶囊内镜在不明原因严重的消化道出血中的诊断作用

目的探讨胶囊内镜(CE)在不明原因严重的消化道出血(OGIB)中的诊断作用。方法回顾性分析该院胶囊内镜检查的12例不明原因严重的消化道出血患者的临床资料。结果 12例患者均顺利完成检查,平均通过小肠时间为261min,其中2例(13.3%)未通过回盲瓣。共检出小肠病变10例,胶囊内镜的阳性率为83%。病因包括:毛细血管扩张2例(13.3%),毛细血管瘤1例(6.7%),动静脉畸形1例(6.7%),小肠多发溃疡2例(13.3%),小肠淋巴管扩张并出血1例(6.7%),小肠肿瘤3例(25%)。结论胶囊内镜检查耐受性好,安全、有效,诊断不明原因的严重消化道出血价值高。OGIB以小肠血管损伤最常见,其次为小肠肿瘤。     

胶囊内镜在老年人消化疾病检查中的护理

目的 了解老年人进行胶囊内镜检查时的安全性及对消化道疾病的诊断价值.方法 对17例老年人进行胶囊内镜检查.结果 17例老年人均良好地耐受了胶囊内镜检查,无并发症及副作用发生.检出8种病变共13例,糜烂性胃炎3例,出血性胃炎1例,胃息肉1例,小肠炎症2例,小肠克隆氏病1例,小肠血管病变2例,结肠黑变病2例,结肠息肉1例.结论 老年人进行胶囊内镜检查是安全的,胶囊内镜检查对小肠疾病有较高的诊断能力.     

胶囊内镜检查对110例不明原因 消化道出血的诊断分析

目的探讨胶囊内镜对不明原因消化道出血的诊断价值,并观察患者使用胶囊内镜的顺应性和安全性。方法对2008年8月~2012年8月110例不明原因消化道出血患者的胶囊内镜检查结果进行回顾性分析,评价其疾病诊断率和安全性。结果 110例患者均顺利完成检查。共检出小肠病变97例,检出率88.2%。其病因包括:小肠血管畸形71例,小肠非特异性炎症25例,间质瘤4例,克罗恩病5例,蛔虫症7例,息肉3例,憩室3例,淋巴瘤1例。受检者顺应性良好,未发生梗阻及嵌顿等并发症。结论患者对胶囊内镜耐受性好,胶囊内镜是小肠出血的安全、有效、舒适的检查手段,在不明原因消化道出血诊断中有着特殊优势。     

Clinical usefulness of the endoscopic video capsule as the initial intestinal investigation in patients with obscure digestive bleeding: validation of a diagnostic strategy based on the patient outcome after 12 months

BACKGROUND AND STUDY AIMS: In patients with obscure digestive bleeding, the bleeding source is frequently located in the small bowel. Capsule endoscopy (CE) is an effective method of investigating the whole small bowel in such patients. In the present study, a diagnostic approach was tested in patients with obscure digestive bleeding in which CE was included as the initial examination of the small bowel when the esophagogastroduodenoscopy (EGD) and colonoscopy findings were normal. PATIENTS AND METHODS: Patients admitted between October 2000 and February 2002 for obscure digestive bleeding underwent CE as the initial intestinal investigation, and the further management was decided on the basis of the results. After 12 months, follow-up data were obtained from all patients and referring physicians. The positive predictive value was calculated as the percentage of patients in whom CE detected a relevant lesion, and the negative predictive value as the percentage of patients with normal CE in whom no intestinal lesion was detected during the follow-up period. RESULTS: Forty-four patients (21 men, 23 women, aged 63 +/- 17 y) were included in the study. Twenty-two had overt bleeding and 22 had occult bleeding. CE detected an intestinal lesion in 18 patients (41.9 %)-- nine with angiomas, five with ulcers, one with a tumor, two with portal hypertension, and one with ischemic ileitis. The findings were normal in 17 patients (39.5 %). CE detected upper gastrointestinal lesions missed at EGD in four patients and blood in the stomach in two patients or in the proximal colon in three, leading to new endoscopies. Intestinal lesions detected at CE were treated as follows: push enteroscopy with treatment in eight patients, surgery in four, and medical treatment in six. In eight patients who underwent push enteroscopy, the procedure did not reveal lesions missed by CE. After 1 year, 15 of the 18 patients treated for intestinal lesions had no further bleeding and no anemia; one died after surgery (for resection of an ischemic intestinal loop), one relapsed, and one was diagnosed with a different intestinal condition. In all patients with extraintestinal lesions or blood detected at CE, further endoscopies led to diagnosis and therapy, with a favorable outcome. In patients with normal CE, no intestinal lesion was detected, but an extraintestinal source of bleeding was diagnosed and treated in nine patients (in the upper gastrointestinal tract in five cases and in the colon in four). Three patients had anemia of hematological origin and four had inadequate iron intake. The positive predictive value of CE was 94.4 % in patients with intestinal lesions, and the negative predictive value was 100 % in patients with normal CE findings. CONCLUSIONS: In patients with obscure digestive bleeding, CE positively predicted the intestinal diagnosis or normal status in 95.5 % of cases. A diagnostic approach to obscure digestive bleeding that includes CE after the initial endoscopic work-up thus appears to be a valid strategy for small-bowel examinations.     

胶囊内镜及小肠CT成像联合检查对小肠疾病的诊断价值

目的探讨胶囊内镜(CE)以及小肠CT成像(CTE)联合检查对小肠疾病的诊断价值。方法回顾性研究2011年9月-2016年4月在玉溪市人民医院诊治怀疑小肠疾病的患者198例,将患者分为3组,分别行CE、CTE检查、CE及CTE联合检查,对3组病例的病变检出率及病因诊断符合率进行对比,探讨CE及CTE联合检查在小肠疾病的应用价值。结果 CE患者72例,检出病变43例,漏诊4例,误诊2例,病变检出率59.7%(43/72),病因诊断符合率87.2%(41/47)。CTE患者86例,检出病变48例,漏诊7例,误诊3例,病变检出率55.8%(48/86),病因诊断符合率81.8%(45/55)。联合检查患者40例,检出病变32例,漏诊2例,病变检出率80.0%(32/40),病因诊断符合率94.1%(32/34),联合检查的病变检出率高于另外两组,其差异有统计学意义(P0.05),病因诊断符合率与另外两组差异无统计学意义。结论 CE及CTE联合检查可提高小肠疾病的病变检出率,具有较好的临床价值。     

胶囊内镜在老年患者消化道疾病诊断中的应用

目的 探讨胶囊内镜在老年患者消化道疾病诊断中的应用。方法对127例行胶囊内镜的检查的检者资料回顾性分析。结果共纳入老年患者127例,其中92例有消化道病变,检出率为72．44％。检出病变包括小肠病变57例（44．9％）,胃部病变41例（32．28％）,食管病变23例（18．11％）,结肠病变16例（12．60％）,其中血管病变21例（16．54％）,克罗恩病9例（7．08％）,小肠息肉10例（7．87％）,回肠憩室9例（7．08％）,平滑肌瘤3例（2．36％）,淋巴瘤2例（1．57％）,类癌1例（0．79％）。小肠平滑肌瘤,淋巴瘤及类癌等均手术病理证实诊断。结论胶囊内镜检查方法安全,对老年患者的消化道疾病有较好的诊断价值。     

胶囊内镜在慢性腹痛患者中的应用价值

目的探讨胶囊内镜在慢性腹痛中的诊断价值和安全性。方法对2008年8月至2009年11月期间不明原因的慢性腹痛患者24例进行胶囊内镜检查,同期12例体检者作为对照组。观察两组患者的小肠运转时间、病变及部位、图像质量及顺应性。结果所有受检者在胶囊内镜检查过程中无任何不适和并发症,均顺利完成检查,所得图像清晰。胶囊1～3d自然排出。腹痛组小肠转运时间为（252．69±95．19）min,体检组小肠运转时间为（209．33±34．32）min。其中腹痛组4例胶囊未通过回盲瓣,体检组1例胶囊未通过回盲瓣。检出病变有胃溃疡、小肠炎症、克罗恩病、小肠NSAIDs溃疡、息肉、间质瘤及肠道寄生虫等。结论胶囊内镜检查无痛苦,成功率高,对病变检出率高,对不明原因慢性腹痛患者有较好的诊断价值。     

腹腔镜探查对不明原因腹痛的诊断及治疗价值分析

目的探讨腹腔镜探查在不明原因腹痛诊断和治疗中的应用价值。方法回顾性分析进行腹腔镜探查术的不明原因腹痛患者30例的临床资料。结果 30例患者均经腹腔镜探查明确诊断,其中上消化道穿孔26例,原发性胃癌2例,肠结核2例。对26例穿孔患者及时予穿孔修补,2例胃癌患者行胃镜检查未发现原发病灶,予化疗,2例肠结核患者予抗痨治疗。结论腹腔镜探查对于不明原因腹痛的诊断具有明显的直接性和可靠性,同时对于绝大多数患者能够达到良好的治疗效果,值得临床推广应用。     

胶囊内镜患者临床资料分析142例

目的探讨胶囊内镜(CE)对小肠疾病的检出价值并评估其安全性。方法回顾性分析142例行CE检查的患者临床资料,包括症状组124例和体检组18例。分析CE运行时间、肠道清洁度、病变检出情况和并发症发生情况,评估CE对小肠疾病的检出价值以及安全性。结果 142名患者均未出现误吞气管、胶囊滞留等并发症。CE平均运行时间498.3 min,胃35.6 min,小肠273.6 min。小肠疾病总体检出率为57.14%,症状组为59.68%,体检组为37.50%。症状组检出率明显高于体检组,两者比较差异有统计学意义(P0.05)。在症状组中,CE对不明原因消化道出血、腹痛、腹泻、腹胀、消瘦/纳差、肿瘤标志物升高和排便异常患者的小肠病变检出率分别为78.38%、52.08%、58.33%、60.00%、40.00%、50.00%和33.33%。结论 CE是一种安全、有效的小肠疾病诊断工具,对小肠疾病具有较高的检出价值,但CE对慢性腹痛、腹胀、腹泻等非特异性消化道症状的诊断价值有待进一步评估。     

OMOM胶囊内镜在小肠出血性疾病诊断中的应用

目的总结国产OMOM胶囊内镜在小肠出血性疾病诊断中的应用。方法 38例疑有出血性小肠疾病的患者,检查前均行胃、肠镜检查,排除上、下消化道疾病,部分患者行消化道钡餐检查,采用重庆金山科技公司OMOM胶囊内镜系统进行检查并进行回顾性总结分析。结果所有胶囊均排出体外,2例患者胶囊在胃内滞留2小时后通过胃镜送入小肠,检查成功率为100%。胶囊在小肠运行时间86～507分钟,平均296分钟。共发现小肠病变31例,未见异常7例,阳性率81.5%。结论 OMOM胶囊内镜检查安全、可靠、方便,可作为小肠出血性疾病的首选检查方法,对不明原因的消化道出血具有较高的临床意义。     

Diagnostic value of endoscopic capsule in patients with obscure digestive bleeding: blinded comparison with video push-enteroscopy

BACKGROUND AND STUDY AIMS: This study was designed to prospectively compare the diagnostic yield of the M2A endoscopic capsule with that of video push-enteroscopy in exploring the small intestine in patients with obscure digestive bleeding. PATIENTS AND METHODS: Patients with either occult or overt obscure digestive bleeding and a negative endoscopic work-up underwent a double intestinal investigation, with video push-enteroscopy and a wireless capsule, performed blindly by separate examiners. The diagnostic yield for each technique was defined as the frequency of detection of clinically relevant intestinal lesions, i. e. those having the potential for bleeding. RESULTS: 60 patients (27 men, 33 women; age 58 +/- 18 years; hemoglobin 9.4 +/- 2.5 g/dl) were included, 32 with occult and 28 with overt bleeding. Results were analyzed for 58 patients, who completed both examinations. Lesions were detected in 43 patients: with both techniques in 19, only by capsule in 21, and, conversely, only by push-enteroscopy in 3 ( P = 0.04). Final diagnoses were as follows: a P2 lesion with high bleeding potential in 28 patients (19 angiomata, 6 ulcerations, 2 tumors, 1 case of intestinal varices); a P1 lesion with intermediate bleeding potential in 15 patients (2 patients with mucosal erosions, 13 patients with mucosal red spots); and there were normal findings from 15 procedures. No procedure induced any complication. CONCLUSION: The use of the wireless endoscopy capsule detects significantly more clinically relevant intestinal lesions than video push-enteroscopy in patients with obscure digestive bleeding, raising the diagnostic yield to 67.2 %. Its influence on the clinical outcome for patients needs further investigation.