RESUMO
In patients with spinal cord injury, detrusor sphincter dyssynergia is a common and troublesome problem that may evoke progressive deterioration of upper urinary tract and urinary tract infection including sepsis. Instead of external sphincterotomy, urethral wallstent may be the useful treatment for the patients with detrusor sphincter dyssynergia refractory to conventional treatment. In addition, this method has some advantages of less invassive, less morbid and simpler technique than other treatment methods. We report our preliminary results of the urethral wallstent(MemothermR) for the treatment of 2 patients with complicated detrusor sphincter dyssynergia.
Assuntos
Humanos , Ataxia , Sepse , Traumatismos da Medula Espinal , Uretra , Bexiga Urinaria Neurogênica , Sistema Urinário , Infecções UrináriasRESUMO
Testicular microlithiasis (TM) is an uncommon abnormality in which concentric laminated bodies are scattered throughout the testis within seminiferous tubules. The sonographic appearance of TM is characteristic. In a retrospective analysis of 281 testicular sonograms, TM were found in 7 cases (2.5%). The presence of TM was associated with the presence of acute epididymitis (n=3), varicocele (n =l), hydrocele (n =l), testicular tumor (n =l), and cryptorchidism (n =l). The pathogenesis of TM is still poorly understood and its clinical relevance is unclear. However, because TM may be associated with testicular tumor, we advocate careful evaluation and follow up of the testes when this abnormality is detected.