The American surgeon
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The American surgeon · Jul 1993
Review Case ReportsPulmonary edema following post-operative laryngospasm: a case report and review of the literature.
The pathophysiology of acute, negative-pressure pulmonary edema following post-anesthetic laryngospasm (PLPE) is unclear. We present a patient and review the literature to propose etiology and management. Nineteen reported patients (3 female, 16 male, aged 3 months to 60 years) with PLPE had undergone 10 otolaryngologic, three orthopedic, four skin/soft tissue, one intraabdominal, and one ophthalmologic procedures. ⋯ The precise pathophysiologic mechanism of PLPE is unclear despite numerous proposed mechanisms. PLPE resolves rapidly with short-term ventilatory support. Use of diuretics/airway dilators is variable, and their contribution to management is unclear.
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Local-regional recurrences of the pelvis occur as an isolated event in 4 to 24 per cent of rectal cancer patients. While radiation therapy may provide temporary relief of pain due to recurrence, only a salvage pelvic exenteration offers hope of cure in these patients. We identified and reviewed 16 rectal cancer cases with local-regional recurrence who underwent salvage pelvic exenteration for cure. ⋯ Only six deaths have occurred with a 5-year survival of 49 per cent. Mean survival for the total group was 31 months. Salvage pelvic exenteration should be given high priority in managing local-regional recurrences of the pelvis and provides worthwhile survival.
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The American surgeon · Jun 1993
The role of sigmoidoscopy in the management of gunshot wounds to the buttocks.
The charts of all patients (n = 70) admitted over 26 months after sustaining a gunshot wound to the buttocks were reviewed to assess the role of physical examination, routine radiologic studies, and sigmoidoscopy in the evaluation of these patients. There were 68 men and 2 women. Sixteen patients underwent sigmoidoscopy, which demonstrated a rectal injury in 7. ⋯ All patients with gross blood on rectal examination (n = 5) and blood at the urethral meatus (n = 2) had visceral injuries. One patient underwent celiotomy for an injury at 15 cm that was noted on sigmoidoscopy performed because the bullet trajectory was in proximity to the rectum. Sigmoidoscopy can be performed selectively in patients sustaining a gunshot wound to the buttocks when the proximity of the wound to the rectum is in doubt.
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The American surgeon · Jun 1993
The utility of color flow Doppler examination in penetrating extremity arterial trauma.
Recent reports from our institution have demonstrated the safety of nonoperative management of minimal arterial injuries. The purpose of this pilot study was to evaluate whether color flow Doppler (CFD) examination could detect minimal arterial injuries caused by penetrating extremity trauma. Twelve patients with minimal arterial injuries identified by arteriography were treated nonoperatively. ⋯ These findings suggest the possibility that color Doppler sonography may be able to sequentially monitor these lesions to determine if they resolve or progress. If progression is documented they may require surgical correction. Further prospective studies must be performed to assess whether color flow Doppler examination can supplant arteriography in patients at low or intermediate risk for arterial injury following penetrating arterial trauma.
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Forty-eight cases of penetrating cardiac trauma seen at the Medical University of South Carolina between 1979 and the present were reviewed retrospectively. Age, race, sex, Champion trauma score, cardiac chamber injured, associated injuries, weapon, circumstances, and means of transport were recorded and analyzed to define predictors of mortality. Overall mortality was 56 per cent. ⋯ Sex, race, the chamber injured, weapon, circumstances, and mode of transport were not significantly different between survivors and nonsurvivors. Survival did not change significantly during the study period. Mortality compares favorably with that of other series.