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[Urethroplasty with lyophilized human dura mater]. 1995

P Cárcamo Valor, and M J García-Matres, and J M Alonso-Dorrego, and J V García Cardoso, and J A Martínez-Piñeiro
Servicio de Urología, Hospital La Paz, Facultad de Medicina, Universidad Autónoma, Madrid, España.

OBJECTIVE This article reports our experience with lyophilized human dura in the treatment of complex urethral stenosis. METHODS Seven patients with iatrogenic/inflammatory urethral stricture underwent a 13 cms long x 1.5 cms wide medial urethral augmentation. RESULTS During a mean follow-up of 23 months, good results accounted for 85.7%. CONCLUSIONS Lyophilized dura patches constitute a suitable choice in selected patients who, for local or systemic reasons, are not good candidates for other urethroplasty procedures.

UI MeSH Term Description Entries
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D004388 Dura Mater The outermost of the three MENINGES, a fibrous membrane of connective tissue that covers the brain and the spinal cord. Falx Cerebelli,Falx Cerebri,Pachymeninx,Tentorium Cerebelli
D005612 Freeze Drying Method of tissue preparation in which the tissue specimen is frozen and then dehydrated at low temperature in a high vacuum. This method is also used for dehydrating pharmaceutical and food products. Lyophilization,Drying, Freeze,Dryings, Freeze,Freeze Dryings,Lyophilizations
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000368 Aged A person 65 years of age or older. For a person older than 79 years, AGED, 80 AND OVER is available. Elderly
D014525 Urethral Stricture Narrowing of any part of the URETHRA. It is characterized by decreased urinary stream and often other obstructive voiding symptoms. Urethral Stenosis,Anterior Urethral Stricture,Posterior Urethral Stricture,Urethral Stricture, Anterior,Urethral Stricture, Posterior,Anterior Urethral Strictures,Posterior Urethral Strictures,Stenoses, Urethral,Stenosis, Urethral,Stricture, Urethral,Strictures, Urethral,Urethral Stenoses,Urethral Strictures,Urethral Strictures, Anterior,Urethral Strictures, Posterior

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