The American surgeon
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The American surgeon · Dec 1996
Splenic salvage in adults at a level II community hospital trauma center.
Recognition of the important role of the spleen within the immune system has prompted surgeons to regularly consider splenic preservation. We studied our experience at a Level II trauma center to determine whether this trend is reflected in our management. We reviewed 81 adult blunt trauma patients with splenic injury admitted between January 1988 and December 1993. ⋯ Splenorrhaphy is frequently discussed but infrequently performed. Splenectomy remains the most commonly performed operation for splenic injury in adults with blunt splenic trauma. Nonoperative management is the most common method of splenic salvage at the Level II community hospital trauma center.
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The objective was to review our experience in the presentation and management of patients with penetrating cardiac injuries, using physiologic and anatomic indices. The setting was a 400-bed Level I urban trauma center. A 6-year retrospective case study was undertaken. ⋯ Patients presenting in shock (PI, 10; revised trauma score, 7-10) appeared to have higher survival rates when compared to those patients with a normotensive presentation. Twenty-three per cent of patients admitted with a PI < or = 10 died despite reaching the operating room within a mean of 45 minutes. Although the majority of patients who reach the operating room survive, a significant number of (initially normotensive) patients die soon after cardiorrhaphy.
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The American surgeon · Nov 1996
Review Case ReportsIntussusception in an adult secondary to an inverted Meckel's diverticulum.
Intussusception secondary to an inverted Meckel's diverticulum is considered to be a rare occurrence. The pathophysiology of the disease process results in a complicated clinical picture of chronic abdominal pain, lower gastrointestinal bleeding, and recurrent obstructive symptoms that may lead to an unnecessary delay in diagnosis. ⋯ The methods of diagnosis and the salient concepts in the surgical management of intussusception are discussed. Special features regarding the pathophysiology and treatment of an inverted Meckel's diverticulum acting as an intussusception are also reviewed.
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A total of 325 patients, aged 80 to 92 (mean 82), underwent cardiac operations with cardiopulmonary bypass over a 4-year period (1991-1995). Hypothermia (22 degrees C) and hyperkalemic cardioplegia were used in each. Coronary bypass procedures only (Group I) were performed in 255 patients with 22 early deaths (8.6%), and the average number of grafts was 3.7 per patient. ⋯ Two hundred seventy-two of the 299 operative survivors were followed for a mean of 18 (range, 3-52) months. The actuarial survival of octogenarians is 92 per cent, 80 per cent, and 65 per cent at 1, 3, and 5 years, respectively, and of the patients surviving operation it was 85 per cent, 70 per cent, and 55 per cent at 1, 3, and 5 years, respectively. At postoperative follow up, 80 per cent of the survivors reported an active functional status, and there was a low incidence of cardiac-related deaths.
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Pulmonary contusion is the most common injury identified in blunt chest trauma. Despite improvements in diagnostic imaging and critical care, the associated mortality has not appreciably changed over the last three decades. Parenchymal injury ultimately manifests as alveolar collapse and lung consolidation. ⋯ Avoiding fluid overload, oxygen therapy, and a low threshold for mechanical ventilation are useful therapeutic guidelines. Complications include pneumonia and adult respiratory distress syndrome, which may occur in up to one half of all cases. Pulmonary contusion is a serious injury that may complicate patient management as well as pose a vital threat.