title: [MRI for the diagnosis of Leydig cell testicular tumors].
abstract: OBJECTIVE
  To determine the diagnostic usefulness of MRI in the diagnosis of Leydig cell testicular tumor.
  
  
  RESULTS
  Male patient consulting for infertility. Testicular ultrasound and MRI were performed. Testicular MRI showed a hypointense lesion in T2 powered sequences with intense, homogeneous enhance after contrast administration.
  
  
  CONCLUSIONS
  MRI is considered an excellent diagnostic test for the management of patients with testicular diseases of difficult diagnosis on ultrasound, contributing to define the lesion, a Leydig cell testicular tumor in this case.
authors.affiliation: Servicio de Radiodiagnóstico, Hospital Universitario Miguel Servet, Zaragoza, España. elenenen@yahoo.es
authors.forename: Elena
authors.initials: E
authors.lastname: Angulo Hervías
authors.forename: Gema
authors.initials: G
authors.lastname: Riazuelo Fantova
authors.forename: Irene
authors.initials: I
authors.lastname: Escartín Martínez
authors.forename: Rosa
authors.initials: R
authors.lastname: Cañón Merayo
mesh_terms: D000328:Adult; D006801:Humans; D007984:Leydig Cell Tumor / Q000175:diagnosis*; D008279:Magnetic Resonance Imaging; D008297:Male; D013736:Testicular Neoplasms / Q000175:diagnosis*