Developmental anomalies of inferior vena cava are a rare cause of ureteral obstruction.We report a case that presented with right upper ureteral obstruction that radiologically simulated a retrocaval ureter.An aberrant vessel, which caused obstruction of the right ureter was identified at operation and surgical relief of ureteral obstruction was performed.Our findings suggested that ureteral obstruction by dupli- cated anomaly of the inferior vena cava should be included in the differential diagnosis of extrinsic ureteral obstruction.Key words: Retrocaval ureter, inferior vena cava
Anomalie dello sviluppo di vena cava inferiore sono una causa rara di ostruzione ureterale.Riportiamo un caso che ha presentato ostruzione uretera- le destra e superiore che radiologicamente simularono un urete- re retrocavale. Il vaso aberrante provocò ostruzione dell’uretere che fu identificato e corretto.Le nostre osservazioni suggeriscono che quell'ostruzione ureterale da anomalia duplicata del vena cava inferiore dovreb- bero essere incluse nella diagnosi differenziale di ostruzione ureterale ed estrinseca.Parole chiave: Uretere retrocavale, vena cava inferiore
URETHRAL OBSTRUCTION BY A DUPLICATED ANOMALA OF INFERIOR VENA CAVA
GRAZIANO, Antonino
2009-01-01
Abstract
Developmental anomalies of inferior vena cava are a rare cause of ureteral obstruction.We report a case that presented with right upper ureteral obstruction that radiologically simulated a retrocaval ureter.An aberrant vessel, which caused obstruction of the right ureter was identified at operation and surgical relief of ureteral obstruction was performed.Our findings suggested that ureteral obstruction by dupli- cated anomaly of the inferior vena cava should be included in the differential diagnosis of extrinsic ureteral obstruction.Key words: Retrocaval ureter, inferior vena cavaFile | Dimensione | Formato | |
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