Does negative retroperitoneal CT in adolescents with paratesticular rhabdomyosarcoma preclude the need of retroperitoneal lymph node dissection?

by Eulalio Damazio, Eliana Caran, Valdemar Ortiz, Antonio Macedo Junior

Does negative retroperitoneal CT in adolescents with paratesticular rhabdomyosarcoma preclude the need of retroperitoneal lymph node dissection?

by Eulalio Damazio, Eliana Caran, Valdemar Ortiz, Antonio Macedo Junior
Published 2011-12-01

Is continent urinary diversion feasible in children under five years of age?

by Luiz L. Barbosa, Riberto Liguori, Sergio L. Ottoni, Ubirajara Barroso Jr, Valdemar Ortiz, Antonio Macedo Junior
Published 2009-08-01

The Ochoa urofacial syndrome: recognize the peculiar smile and avoid severe urological and renal complications

by Atila Victal Rondon, Bruno Leslie, José Murillo Bastos Netto, Ricardo Garcia de Freitas, Valdemar Ortiz, Antonio Macedo Junior