【正文】
dermal epidermal junction that indicates immune plex deposits are present Here is another immunofluorescence staining pattern with antibody to IgG showing evidence for immune plexes at the dermalepidermal junction. If such a pattern is seen only in skin involved by a rash, then the diagnosis is probably DLE, but if this pattern appears even in skin uninvolved by a rash, then the diagnosis is SLE. The periarteriolar fibrosis (onion skinning) seen in the spleen in patients with SLE at autopsy is quite striking, though of no major clinical consequence. This results from vasculitis. ? 類風(fēng)濕性關(guān)節(jié)炎 —— 多發(fā)性和對(duì)稱性增生性滑膜炎 病理變化: ( 1)關(guān)節(jié)病變: 滑膜細(xì)胞增生肥大;滑膜下結(jié)締組織炎癥細(xì)胞浸潤;血管新生明顯;覆蓋軟骨表面形成血管翳 ( 2)關(guān)節(jié)以外的病變 病因和發(fā)病機(jī)制 第二節(jié) 免疫缺陷病 ? 原發(fā)性免疫缺陷病 ? 繼發(fā)性免疫缺陷病 獲得性免疫缺陷