No abstract

The use of SOD significantly reduced the colonization and pneumonia and the total charge for antibiotics. The length of stay in the ICU, duration of ventilation, and mortality were similar. No resistance was observed. Staphylococcus aureus was selected by SOD in some patients and the clinical relevance needs further observation.

There was definite evidence of subfertility as assessed by abnormal semen analyses and atrophic testes following testicular trauma. However, the subfertility did not appear to be immune mediated nor did the patients present with infertility. Since only 1 patient had severely compromised fertility according to semen analysis we conclude that early repair can help preserve hormonal function as well as fertility.

Massive hematuria, which is most frequently caused by radiation for pelvic malignancies, after treatment with cyclophosphamide or secondary to aggressive anticoagulation, represents a vexing problem for the practicing urologist. The existence of numerous therapeutic approaches results from the lack of an effective therapeutic modality. Lately, formalin seems to offer a new hope for the treatment of intractable hematuria. Analysis of published results after treatment with formalin revealed generally excellent results regarding control of hematuria. Nevertheless, the complication rate of formalin application is surprisingly high, including vesicoureteral reflux and hydroureteronephrosis as local reactions and systemically tubular necrosis with anuria. Our series of patients is presented with a detailed description of a patient who was afflicted with a vesicovaginal fistula following formalin instillation. Formalin can serve as excellent therapy for massive hematuria. If attention is paid to the concentration and to the technical details of its instillation the noxious side effects can be minimized or prevented in the majority of cases.

The evaluation of patients with blunt renal trauma has become controversial. We tested the hypothesis that renal contusion can be diagnosed clinically and that these patients do not require radiographic evaluation. To evaluate the association of microhematuria without shock and with renal contusion, we reviewed the medical records of 831 patients with hematuria following blunt renal trauma. Microscopic hematuria without shock was noted in 160 of 241 patients without and 334 of 590 with associated injuries. Of the former 160 patients 159 had renal contusion and 1 had a renal laceration, while of the latter 334 patients 329 had renal contusion, 3 had renal laceration, 1 had renal rupture and 1 had a pedicle injury. Most patients with microscopic hematuria and no shock after blunt renal trauma had a renal contusion, especially those with no associated injury. All of the patients with renal contusions experienced no complications from nonoperative management. However, avoiding a radiographic evaluation in patients with blunt renal trauma plus microhematuria and no shock would miss a few cases of severe renal injury.