Anti-glomerular basement membrane disease in HLA-identical non-twin siblings Paz Castro Fernández; María Dolores Sánchez de la Nieta García; Minerva Arambarri Segura; Lucía González López; Diego Sidel Tambo; Esperanza Moral Berrio; Guillermo Ferrer García; Agustín Carreño Parrilla; Alberto Martínez Calero; Ana Sánchez Fructuoso; Carmen Vozmediano Poyatos;

Castleman disease and kidney disease: Are we talking about causality? Review of a series of cases Gloria García Conejo; Ana María Romera Segorbe; Lucía González López; Pedro Fernández Migallón Pacheco; Sara Anaya Fernández; Paz Castro Fernández; Luis Javier Yuste Domínguez;

Clinicopathological characteristics and outcomes of patients with unexplained renal impairment: A single center study Radwa A. Ellisy; Effat A. Tony; Wesam Ismail; Rabab Radi; Mohamed Ismail Seddik; Essam M. Abdel Aziz;