新月体肾炎原发病多样 ,临床表现复杂 ,病情凶险 ,预后颇差。随着肾活检和免疫学的广泛开展 ,对原发病的认识及防治有了进一步提高 ,但其中不明原因的特发性新月体肾炎所占比例最高可达 30 % [1] ,为提高对其认识 ,指导治疗和改善预后 ,本文对 10例特发性新月体肾炎病人的临床 Nephrotic nephritis original disease diverse, complex clinical manifestations, dangerous condition, the prognosis is poor. With the extensive development of renal biopsy and immunology, the understanding and prevention of primary disease have been further improved, but the unexplained idiopathic crescentic nephritis can account for up to 30% [1] To understand, guide treatment and improve prognosis, this article on 10 cases of idiopathic crescentic glomerulus patients clinical