ANCA四项检查主要是检查P-ANCA、C-ANCA、ANCA-MPO,ANCA-PR3。检查意义具体如下: 1.P-ANCA:抗原主要为髓过氧化物酶。P-ANCA呈阳性可能是由于特发性坏死性新月体性肾小球肾炎、显微镜下多动脉炎、Churg-Strauss、结节性多动脉炎等病症引起的。P-ANCA患者的血管炎病变程度重,常为多系统损害。 2.C-ANCA:是诊断...
P-ANCA和C-ANCA都是针对中性粒细胞胞质抗体的检测，它们在诊断自身免疫性疾病，特别是针对系统性血管炎等炎症疾病方面具有重要的临床意义。解释如下：P-ANCA和C-ANCA是两种不同的抗体类型，都属于抗中性粒细胞胞质抗体的一种。这些抗体在自身免疫性疾病中扮演着重要角色。当机体出现自身免疫反应时，这些抗...
你好！ANCA是中性粒细胞胞浆抗体，是一种以中性粒细胞和单核细胞胞浆成分为靶抗原的自身抗体，目前已经成为部分原发性小血管炎的特异性血清学诊断工具。间接免疫荧光的监测部位不同分为中性粒细胞胞浆型c-ANCA和和核周型p-ANCA两种，分别对应主要的靶抗原为蛋白酶3PR3和髓过氧化物酶MPO。c-ANCA的特...
ANCA是中性粒细胞胞浆抗体，是一种以中性粒细胞和单核细胞胞浆成分为靶抗原的自身抗体，目前已经成为部分原发性小血管炎的特异性血清学诊断工具。抗原主要为髓过氧化物酶（MPO）。pANCA不如cANCA具有诊断特异性。pANC阳性主要见于特发性坏死性新月体性肾小球肾炎（NCGN）、 显微镜下多动脉炎（MPA）。...
Although P-ANCA and GS-ANA in general probably represent the same type of auto-antibodies, we regard it appropriate to make a distinction between the two patterns, until the existence of 'true' granulocyte-specific ANAs has been ruled out. All sera were analysed for their ability to activate...
指导意见：你好，这很可能是风湿系统疾病血管炎，所以需要去风湿内科进一步检查才知道如何医治，所以最好是...
Simultaneous presence of C-ANCA and P-ANCA in a patient with concurrent Churg-Strauss syndrome and giant cell temporal arteritis. C, Vazquez G (2000) Simultaneous presence of c-ANCA and p-ANCA in a patient with concurrent Churg-Strauss syndrome and giant cell temporal arteritis. ... JM ...
Objectives: In this study, we aimed to investigate the association of cancer with vasculitis and the frequency of cancer-related paraneoplastic syndromes and their relationship by measuring blood levels of Perinuclear type Anti-Neutrophilic Cytoplasmic Antibody (p-ANCA) and Cytoplasmic type antineutrophil ...
百度试题 题目c-ANCA阳性主要见于___,p-ANCA阳性主要见于___等。相关知识点: 试题来源: 解析 Wegener肉芽肿;显微镜下多血管炎 反馈 收藏
anti-neutrophil cytoplasmic antibodies (ANCA) giving a pancytoplasmic granular staining pattern (C-ANCA) or a diffuse perinuclear cytoplasmic pattern (P-ANCA), or granulocyte-specific anti-nuclear antibodies (GS-ANA) producing a homogeneous or peripheral nuclear staining pattern. The three distinct ...