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特发性间质性肺炎 总被引:3,自引:0,他引:3
特发性间质性肺炎(IIP)是一组原因不明的异质性弥漫性间质性肺病(ILD),病变不仅侵犯肺间质,肺实质也明显受累,故美国胸科协会(ATS)/欧洲呼吸协会(ERS)于2002年颁布的国际多学科共识将其称为弥漫性实质性肺疾病(DPLD)。其特征为不同类型和程度的炎症及纤维化所构成的损害。肺实质是指各级支气管及肺泡结构,肺泡主要指肺泡腔及肺泡上皮细胞。肺间质是指肺泡上皮基底膜与毛细血管内皮基底膜之间的潜在间隙,其中充填着弹力纤维、胶原纤维、网状纤维、无定形细胞外基质及少量细胞,是肺的重要支撑组织。IIP主要损伤部位为肺间质,但也累及肺泡腔、肺泡上皮、外周气道、小血管及其内皮细胞。 相似文献
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2002年,ATS和ERS描述了特发性间质性肺炎(IIP)不同类型的组织病理学特点,强调IIP的诊断需要全面综合临床、影像学及病理学资料。对临床医师而言,掌握IIP不同类型的影像学、病理学特点,是做出正确诊断和治疗的关键。 相似文献
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康健 《中华结核和呼吸杂志》2009,32(12)
2002年,ATS和ERS在Am J Respir Crit Care Med杂志发表了对特发性间质性肺炎(idiopathic interstitial pneumonias,IIP)分类的多学科专家共识~([1]),结合临床、病理和影像学特点,将IIP分为7个亚型. 相似文献
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特发性间质性肺炎(idiopathic interstitial pneumonias,IIP)是病因不明的一组间质性肺疾病的总称。2002年,美国胸科学会和欧洲呼吸学会(ATS/ERS)发表的多学科国际性共识报告中,根据临床、影像学、病理的特点将其分为7个亚型。近几年,国内外学者对IIP分类本身以及IIP中最具代表性的疾病——特发性肺纤维化(IPF)/普通型间质性肺炎(usual interstitial pneumonia,UIP)进行了深入的研究并取得一定的进展,使人们感到,在本研究领域新的认识与争议并存;在IPF的药物治疗方面,困境与希望同在。 相似文献
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背景和目的:在2000年ATS/ERS的分类共识中,支气管肺泡灌洗(BAL)和(或)经支气管镜肺活检被视为特发性肺纤维化(IPF)的4项主要诊断标准之一. 相似文献
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从特发性肺纤维化到特发性间质性肺炎:概念上的变迁 总被引:2,自引:0,他引:2
在过去四年中,特发性肺纤维化(idiopathic pulmonary fibrosis,IPF)的概念发生了一系列的变化,反映了对疾病认识的进步。只有了解了从IPF到特发性间质性肺炎(idiopathic interstitial pneumonia,IIP)在概念上的变化过程,才不会对IPF和IIP所包含的种种名词及不同内涵感到困惑。而2002年美国胸科协会(ATS)和欧洲呼吸协会(ERS)对IIP的分类发表的共识意见对疾病名称和诊断标准进行了规范化的界定^[1]。 相似文献
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A total 89 fish and lamprey species has been recorded from Polish freshwater habitats. Twenty-seven of them (30.3%) have not been surveyed for parasitic helminthes. Some of the latter fishes are either rare or not easily accessible. Other live only in specific habitats in scattered localities. An important obstacle for studying parasite faunas of some fishes may be their status on an endangered species. Among the non-surveyed fishes, are those which have been relatively recently introduced to Poland or migrated there on their own. The present paper attempts to review all hitherto not studied helminthologically fish species, their habitats, localities and current protection status. 相似文献
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Results of repair of tetralogy of Fallot 总被引:5,自引:0,他引:5
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高血压降压治疗目标的再认识 总被引:1,自引:0,他引:1
华琦 《中华老年心脑血管病杂志》2007,9(12):793-795
根据传统的高血压水平的定义,1993年WHO高血压治疗指南提出血压控制目标为<140/90mm Hg(1mm Hg=0.133kPa),但是并非所有患者都必须将血压降至同一水平,而应根据患者情况进行个体化治疗。Framingham进行的一项长达10~12年的心血管事件研究发现,第5年后,正常上限血压[收缩压(SBP 相似文献
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P. Brar G.Y. Kwon I.I. Egbuna S. Holleran R. Ramakrishnan G. Bhagat P.H.R. Green 《Digestive and liver disease》2007,39(1):26-29
BACKGROUND AND AIM: Both the clinical presentation and the degree of mucosal damage in coeliac disease vary greatly. In view of conflicting information as to whether the mode of presentation correlates with the degree of villous atrophy, we reviewed a large cohort of patients with coeliac disease. PATIENTS AND METHODS: We correlated mode of presentation (classical, diarrhoea predominant or atypical/silent) with histology of duodenal biopsies and examined their trends over time. RESULTS: The cohort consisted of 499 adults, mean age 44.1 years, 68% females. The majority had silent coeliac disease (56%) and total villous atrophy (65%). There was no correlation of mode of presentation with the degree of villous atrophy (p=0.25). Sixty-eight percent of females and 58% of males had a severe villous atrophy (p=0.052). There was a significant trend over time for a greater proportion of patients presenting as atypical/silent coeliac disease and having partial villous atrophy, though the majority still had total villous atrophy. CONCLUSIONS: Among our patients the degree of villous atrophy in duodenal biopsies did not correlate with the mode of presentation, indicating that factors other than the degree of villous atrophy must account for diarrhoea in coeliac disease. 相似文献