The Journal of urology
-
We report a case of fracture of the penis. Emergency operation revealed total rupture of the urethra. ⋯ A slight urethral stricture without practical significance was demonstrated during followup. In cases of fracture of the penis with suspected urethral damage we advise urethrography followed by emergency operation.
-
The Journal of urology · Sep 1982
Clean intermittent catheterization for spinal cord injury patients.
Charts were reviewed retrospectively for 65 patients with traumatic spinal cord injury discharged from the hospital between 1972 and 1977 on clean intermittent catheterization for management of neurogenic bladders. While 54 patients were still using clean intermittent catheterization 9 had discontinued its use and 2 were lost to followup. Complete urologic followup records were available for 28 long-term clean intermittent catheterization users, with an average followup of 3.7 years. ⋯ No patient had hydronephrosis or radiographic pyelonephritis. Clean intermittent catheterization appears to be a safe and satisfactory alternative for long-term management of the neurogenic bladder of selected spinal cord injury patients, since the incidence of serious renal complications is low. Factors that should be considered before long-term clean intermittent catheterization is recommended include type of neurogenic bladder, prognosis for recovery, incontinence despite medication, history of urethral trauma, host resistance, physical independence in self-catheterization, compliance and patient preference.
-
The Journal of urology · Jul 1982
Measurement of extravascular renal water by the thermal dye indicator dilution technique.
Simple mechanical swelling of the renal parenchyma against an unyielding renal capsule may be responsible in part for the development of oliguria and acute tubular necrosis. However, until now, renal swelling was difficult to measure, except by postmortem gravimetric techniques. A new in vivo technique, the thermal dye double indicator dilution technique, was used to assess renal swelling by measuring extravascular renal water. ⋯ These preliminary results are encouraging and warrant further trials, inasmuch as this technique would allow the sequential in vivo measurement of renal edema. It is therefore feasible to quantitate the effect of clinical insults, such as hypovolemic shock or sepsis, on the kidney, and to assess the value of different therapeutic interventions. A small body of evidence attempts to relate the role of simple mechanical swelling of the kidney to the pathogenesis of acute renal failure.