1·The objective was to analyze the clinical and pathological characteristics of primary small-vessel vasculitides.
目的是分析原发性小血管炎的临床表现和病理特点。
2·Obiective To analyze the clinical and pathological characteristics of primary small-vessel vasculitides.
目的分析原发性小血管炎患者多系统的临床表现和肾脏病理特点。