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[目的]探讨胃镜结合病理分析在慢性萎缩性胃炎诊断中的意义。[方法]对70例CAG的胃镜下表现与病理诊断进行相关性分析,分别计算胃镜下各种表现对病理诊断CAG的敏感性和特异性。[结果]70例患者胃镜直视下诊断为CAG者70例,病理诊断为CAG者58例,其中伴肠上皮化生26例,异型增生11例。慢性浅表性胃炎(CSG)12例,总体而言,CAG胃镜与病理诊断符合率为82.86%。胃镜下CAG的表现特征主要有3点:A黏膜变薄、皱襞变平;B:血管显露,红白相间以白为主;C:黏膜粗糙不平,呈颗粒状或结节样改变,对于黏膜萎缩而言,其阳性预测值:A+B≥70%,A+B+C=96.77%,差异显著(P﹤0.05);对肠上皮化生而言,A+B的阳性预测值仅为16.00%,异型增生中诊断中,C的阳性率在28.57%。Hp检查结果其中阳性者43例,占61.42%,阴性者27例,占38.58%,其中Hp感染阳性患者与胃黏膜的3种病理改变有关,三者比较,黏膜萎缩与肠化、异型增生之间差异均有统计学意义(P﹤0.01)。[结论]慢性萎缩性胃炎胃镜和病理诊断有一定相关性,胃镜和病理检查的紧密结合有利于慢性萎缩性胃炎的正确诊断。 相似文献
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徐由锁 《中国医师进修杂志》2011,34(19)
目的 探讨慢性萎缩性胃炎胃镜下不同病理改变与幽门螺杆菌(Hp)感染的关系.方法 对1623例行胃镜检查后诊断为慢性萎缩性胃炎患者的胃镜形态表现与Hp感染及病理结果进行回顾性分析,探讨不同胃镜表现患者Hp感染的差异及病理表现.结果 胃镜下诊断为慢性萎缩性胃炎482例,其中A组239例(胃镜表现黏膜红白相间以白为主,皱襞变平甚至消失,血管显露),B组243例(胃镜表现黏膜呈颗粒状或结节状).A组患者病理诊断为萎缩性胃炎173例,诊断符合率为72.4%(173/239);B组患者病理诊断为萎缩性胃炎206例,诊断符合率为84.8%(206/243),两组诊断符合率比较差异有统计学意义(P<0.05).A组患者病理结果肠上皮化生24例(10.0%,24/239),不典型增生25例(10.5%,25/239);B组患者病理结果肠上皮化生45例(18.5%,45/243),不典型增生57例(23.5%,57/243).两组肠上皮化生与不典型增生的发生率比较差异有统计学意义(P<0.05).A组患者Hp感染138例,感染率为57.7%(138/239),B组患者Hp感染177例,感染率为72.8%(177/243),两组Hp感染率比较差异有统计学意义(P<0.05).结论 内镜下以黏膜呈颗粒状或结节状为主要表现的慢性萎缩性胃炎合并肠化生、不典型增生及Hp感染率较高,临床上更应该重视其诊断、治疗和随访.Abstract: Objective To investigate the relationship between different appearance and pathology change under gastroseope in chronic atrophic gastritis and Helicobacter pylori (Hp) infection. Method The performance of endoscopic morphology, Hp infection and pathology results of patients diagnosed as chronic atrophic gastritis by endoscopy were analyzed retrospectively in 1623 cases and the relationship between different gastroscope forms of change in chronic atrophic gastritis and Hp infection were investigated and the pathological diagnosis results were analyzed retrospectively. Results Four hundred and eighty-two eases were diagnosed as chronic atrophic gastritis in 1623 cases. Group A included 239 patients (endoscopic features were red and white to white-based mucosal, or even flattened folds disappeared, mucosal blood revealed), group B included 243 patients (endoscopic features were granular or nodular mucosa). In group A, 173 eases (72.4%) were diagnosed as atrophic gastritis. In group B, 206 eases (84.8%) were diagnosed as atrophic gastritis. The diagnosis accordance rate of the two groups had significant difference (P < 0.05). In group A, 24 cases (10.0%) showed intestinal metaplasia,and 25 cases( 10.5% ) showed atypical hyperplasia.In group B, 45 cases (18.5%) showed intestinal metaplasia ,and 57 cases (23.5%) showed atypical hyperplasia. The occurrence rates of intestinal metaplasia and atypical hyperplasia had significant difference between the two groups (P< 0.05). The Hp infection rate of group A and group B was 57.7% (138/239) and 72.8% (177/243) respectively, and there was significant difference (P <0.05). Conclusions The incidences of intestinal metaplasia, dysplasia and Hp infection in chronic atrophic gastritis with endoscopic mucosal rough as the main manifestation are higher than those in other forms of chronic atrophic gastritis.More attention should be paid to clinical diagnosis, treatment and follow-up. 相似文献
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辩证治疗慢性萎缩性胃炎108例 总被引:4,自引:0,他引:4
慢性萎缩性胃炎属中医胃脘痛范畴。经对本组患者 10 8例 ,按中医辩证分为胃阴虚、胃阳虚及胃阴阳两虚 3型 ,予中药进行治疗 ,现将结果总结如下。临床资料1 一般资料 本组 10 8例患者 ,男 77例 ,女 31例 ;年龄2 0~ 6 9岁 ;病程 1~ 11月 2 2例 ,1~ 5例 2 8例 ,6~ 10年 2 7例 ,11~ 2 0年 2 4例 ,2 1~ 2 9年 5例 ,30年以上 2例。本组患者均经胃镜及病理活检后确诊 ,其中胃窦部萎缩性胃炎6 2例 (5 7 4% ) ,胃体部 2 5例 (2 3 2 % ) ,胃窦加胃体部 2 1例 (19 4% )。 10 8例患者中 ,有不同程度肠上皮化生者 44例 ,合并浅表性胃炎者 8例 ,合… 相似文献
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1983年Warran和Marshall从慢性胃炎患者胃粘膜中培养出幽门螺杆菌(He),并认为HP消化性溃疡、慢性胃炎、胃癌及粘膜相关的淋巴组织淋巴瘤的致病过程密切相关,引起国内外学者的广泛重视。1996年WHO将其列为“一级致癌因子”。在我国普通人群中幽门螺杆菌(Hp)的感染率已达50%~60%。因此,胃幽门螺杆菌(HP)相关浅表性胃炎与萎缩性胃炎HP定值对照分析是医学界十分关注的医学课题之一。笔者对我院2006年1月~12月期间同一民族200例患者胃幽门螺杆菌(HP)相关浅表性胃炎与HP相关萎缩性胃炎HP定值进行对比分析。 相似文献
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张伟 《今日健康(家庭版)》2016,(1):339-339
慢性萎缩性胃炎病因病机为脾胃虚寒,感受外邪,饮食不规律,导致中焦气机不利,升降失司,不通则痛。治则为辛开苦降,补脾益气,疏肝和胃,化湿清热,消导和胃,育阴生津,活血化瘀,调心安神。寒热错杂型,半夏泻心汤加减;脾胃虚寒型,黄芪建中汤和香砂六君子汤加减;肝脾不和型,柴胡疏肝散加减;脾胃湿热型,三仁汤加减;饮食积滞型,保和丸或枳实导滞丸加减;胃阴不足型,益胃汤加减;胃络血瘀型,丹参饮加减;心脾两虚型,归脾汤加减。审证求因,辨证施治。 相似文献
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慢性萎缩性胃炎(CAG)是顽固难治的消化系统常见多发病.1978年WHO将CAG列为胃癌的癌前状态,在此基础上伴发的不完全型肠上皮化生和(或)中、重度异型增生则被视为胃癌前病变,而且国际肿瘤研究署(IARC)将CAG的主要致病因素之一的幽门螺杆菌(HP)列为A类致癌源. 相似文献
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慢性萎缩性胃炎(CAG)是常见病、多发病,其主要特征变化是胃黏膜的慢性炎症和固有腺体的萎缩,并伴有不同类型的胃黏膜上皮和腺体的化生。为了提高CAG的早期诊断水平,笔者对58例该病患者进行了临床治疗分析,现报道如下。 相似文献
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高渗盐水致大鼠萎缩性胃炎胃黏膜扫描电镜观察 总被引:3,自引:0,他引:3
目的 研究高渗盐水灌胃导致大鼠萎缩性胃炎(CAG)胃黏膜组织病理变化及细胞超微结构变化,探讨长期成饮食与慢性萎缩性胃炎发生的关系。方法用盐水灌胃(25qc 15%盐水灌胃,1次/d,2.5mE/次)建立大鼠萎缩性胃炎动物模型。选取大鼠腺胃胃窦组织进行病理组织学检查,以扫描电镜观察胃黏膜上皮细胞超微结构的变化。结果光镜下见高渗盐水灌胃后第24周,大鼠胃黏膜出现腺体明显缩小,黏膜肌层的平滑肌呈束状增生插入黏膜固有层中。腺体上1/3至2/3腺上皮萎缩,腺管腔增宽,胃小凹颈部黏膜宽度变窄。扫描电镜见正常组大鼠胃黏膜被纵横交错的小沟分隔成许多胃小区,呈网状,胃小凹(胃腺开口)壁衬有圆形或椭圆形上皮细胞,体积基本一致,有短而稀的微绒毛。上皮细胞排列规则,被覆一薄层连续的粘液:盐水组大鼠在24周时胃黏膜表面扁平,腺细胞表面粗糙,腺腔间黏膜变宽;并见局限性黏膜剥脱,剥脱后的黏膜腺体萎缩,腺腔增大;到32周时,见胃黏膜上皮细胞萎缩、腺腔直径增大、细胞表面破渍,出现大小不等、形状不规则的糜烂面并见纤维性渗出。结论盐水灌胃可引起胃黏膜组织细胞损害,长期过成刺激可损伤胃黏膜诱发黏膜萎缩。 相似文献
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目的合理评估胃镜下慢性萎缩性胃炎诊断的临床参考价值。方法回顾性分析自2012年9月—2013年9月于我院接受胃镜检查的32例患者的临床资料,对照病理诊断结果,分析胃镜检测的符合率。结果 32例患者在胃镜直视下诊断为慢性萎缩性胃炎患者共26例,诊断为慢性浅层胃炎者6例,胃镜检查与病理诊断符合率为81.25%。结论为提高胃镜下慢性萎缩性胃炎的检出率,在提高胃镜分辨率的同时,强化医师对肠胃黏膜形态的精确认识,多角度、多方位观察患者肠胃黏膜形态,必要情况下还需结合病理诊断反复验证。 相似文献
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León-Barúa R Recavarren-Arce S Chinga-Alayo E Rodríguez-Ulloa C Taylor DN Gotuzzo E Kosek M Eza D Gilman RH 《Transactions of the Royal Society of Tropical Medicine and Hygiene》2006,100(6):567-572
Evidence has associated chronic infection by Helicobacter pylori with chronic gastritis, low gastric acid production and an increased risk of life-threatening cholera. However, the relationship of specific patterns of histological damage in the gastric mucosa associated with H. pylori infection and the occurrence of cholera has not been described. The purpose of this study was to compare the gastric pH and histopathological findings in gastric biopsies taken from patients with severe diarrhoeal disease due to Vibrio cholerae with those taken from a control (cholera-negative) population. Thirty-five H. pylori-positive patients who had severe dehydration from culture-confirmed cholera (cases) and 40 patients with H. pylori but with no history of cholera (controls) were recruited. Gastric pH was measured and multiple biopsies were taken from the gastric antrum and body for histopathological examination. The results revealed that patients with severe cholera had a significantly higher prevalence of hypochlorhydria at endoscopy compared with controls. Furthermore, cases had significantly more chronic atrophic gastritis (45.7% vs. 12.5%; P=0.002) and intestinal metaplasia (37.1% vs. 2.5%; P<0.01) in the gastric body than controls. Our findings suggest that the nature and location of these gastric lesions may predispose a subset of H. pylori-infected individuals to severe disease by V. cholerae. 相似文献
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目的 探讨瑞巴派特联合奥美拉唑对糜烂性胃炎胃镜下糜烂愈合的改善情况.方法 连续收集就诊患者70例纳入临床观察,随机分为治疗组(35例)和对照组(35例).治疗组采用瑞巴派特联合奥美拉唑肠溶片口服治疗,对照组单用奥美拉唑肠溶片口服治疗,分别于治疗第2、3、4周观察临床症状改善情况及治疗前后胃镜下胃炎愈合情况.结果 经过4周治疗,治疗组临床症状缓解率94.2%(P<0.05),对照组临床症状缓解率82.9%(P<0.05),而两组相比有显著性差异(P<0.05).治疗结束后,对照组与治疗组胃镜下黏膜糜烂愈合有效率分别为80.0%和91.4%,后者有更高的黏膜愈合能力(P<0.05),两组均未见明显副作用.结论 瑞巴派特联用奥美拉唑有利于慢性糜烂性胃炎黏膜糜烂的愈合及症状的改善. 相似文献
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目的 了解慢性萎缩性胃炎(CAG)的临床特征。方法 随机抽取2011年6月-2016年6月在黑龙江省大庆油田总医院行胃镜和胃粘膜检查的2 532例患者的临床资料,分析CAG的流行病学特点。结果 2 532例患者中,CAG患者523例,占20.66%,25例CAG患者因个人原因未能完成调查,最终纳入研究者498例。498例CAG患者中男性302例(60.64%),女性196例(39.35%),男女比例为1.54:1;CAG在30岁之前患者中的构成比为7.83%,在30岁以后呈直线上升,并在51~60岁达到发病高峰,60岁后逐渐下降。CAG患者中有幽门螺旋菌感染、吸烟、饮酒、饮食不规律以及水果摄入量低、腌制食品摄入量高和新鲜蔬菜摄入量低的患者所占比例明显高于无幽门螺旋菌感染、不吸烟饮酒、饮食规律以及水果摄入量高、腌制食品摄入量低和新鲜蔬菜摄入量高者(P<0.05)。结论 黑龙江地区CAG的发病率较高,且多与该地区生活饮食习惯有关,应引起重视并采取相应预防对策减少CAG的发生。 相似文献
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目的 探讨半夏泻心汤与三联疗法对慢性萎缩性胃炎患者的效果观察。方法 将104例慢性萎缩性胃炎患者随机分为观察组(53例)和对照组(51例),两组患者均给予三联疗法,观察组加用半夏泻心汤治疗。评价两组患者中医症候积分、血清学指标、临床疗效和不良反应。结果 两组患者治疗后胃脘胀满、胃脘疼痛、反酸嗳气以及胃灼烧心等中医症候积分均较治疗前有明显改善,并且观察组患者胃脘胀满、胃脘疼痛、反酸嗳气以及胃灼热评分与对照组比较,观察组上述各中医证候评分低于对照组(t分别为7.447、8.116、8.507和9.743,P均<0.001),两组之间的比较差异均具有统计学意义,;两组患者治疗后血清胃泌素17(G-17)、胃蛋白酶原Ⅰ(PGⅠ)和表皮生长因子(EGF)等指标均较治疗前有明显改善,并且观察组患者血清G-17和PGⅠ水平高于对照组(t分别为12.193、7.848,P均<0.001),观察组EGFEGF水平低于对照组(t=6.729,P<0.001);观察组患者治疗总有效率(92.45%)高于对照组(78.43%),差异有统计学意义(t=4.140,P=0.042);观察组不良反应发生率(9.43%)与对照组(5.88%)的差异没有统计学意义(χ2=0.097,P=0.755)。结论 半夏泻心汤与三联疗法联合应用可有效减轻慢性萎缩性胃炎患者的临床症状,并促进血清G-17、PGⅠ以及EGF等指标的改善,提高疾病疗效,临床安全性较好。 相似文献
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目的 探讨慢性萎缩性胃炎(CAG)胃镜诊断和病理诊断的差异.方法 复习500例胃镜诊断CAG的活检切片,对胃镜诊断CAG和病理诊断结果进行对照分析.结果 500例胃镜诊断的CAG中有429例有病理萎缩胃镜与病理诊断总符合率为85.8%(429/500).结论 有370例肠化生.胃镜诊断CAG与病理诊断一致性较好. 相似文献
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目的 研究胃炎患者合并幽门螺杆菌(Hp)感染相关因素,评价健康教育对胃炎患者Hp相关知识掌握效果,为Hp感染的预防与控制提供参考依据。方法 整群抽取2011年1-12月在浙江省杭州师范大学医学院附属余杭医院就诊的5 500例胃炎患者进行Hp感染因素问卷调查,并对其中2 650例Hp感染胃炎患者进行健康教育前后Hp相关知识进行调查,评价其健康教育效果。结果 胃炎患者Hp感染率为48.2%,不同性别、年龄、地区胃炎患者Hp感染率不同,差异均有统计学意义(P<0.05);多因素logistic回归分析结果表明,经常喝生水(OR=2.680,95%CI=1.434~5.008)和吸烟(OR=2.363,95%CI=1.416~3.945)是导致胃炎患者HP感染的危险因素;健康教育之后,Hp感染者对Hp相关问题的知晓率为94.3%,较健康教育前的(19.8%)有所提高(χ2=30 016.5,P=0.000)。结论 经常喝生水和吸烟是胃炎患者Hp感染的不良生活习惯,对Hp感染者进行健康教育可提高患者对Hp的认知程度。 相似文献
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Shibata K Moriyama M Fukushima T Une H Miyazaki M Yamaguchi N 《Journal of epidemiology / Japan Epidemiological Association》2002,12(2):105-111
To examine the mutual association of risk factors for both Helicobacter pylori (H. pylori) infection and chronic atrophic gastritis (CAG), a cross-sectional study on 954 residents of a rural town in Japan was conducted. Using an unconditional logistic model, we calculated the odds ratios (ORs) for H. pylori infection according to each lifestyle, as well as the ORs for CAG according to each lifestyle and H. pylori infection. A significant positive association was observed between H. pylori infection and the risk of CAG (OR = 6.29). On the other hand, a significant negative association was observed between high consumption of light-colored vegetables and the risk of CAG (OR = 0.68). We also used a path analysis to examine the direct relations of gender, age, and lifestyle variables to CAG, as well as the indirect relations of these variables to CAG through H. pylori infection. Aging had a significantly direct positive association with CAG. Although aging also had an indirect positive association with CAG through H. pylori infection, aging had no association with the consumption of light-colored vegetables. The high consumption of light-colored vegetables showed no association with H. pylori infection but had a significantly direct negative association with CAG. The results of this study suggest a possibility that high light-colored vegetables consumption contributes to the prevention of CAG. 相似文献