American journal of surgery
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Comparative Study
Value of computed tomography of the lung in the management of primary spontaneous pneumothorax.
The treatment of patients with primary spontaneous pneumothorax remains controversial, since recurrence and the ultimate need for thoracotomy [corrected] cannot be predicted. In the current study, computed tomography (CT) of the lung was performed prospectively on 26 consecutive patients with primary spontaneous pneumothorax to determine whether the size and/or the number of apical blebs would correlate with recurrence and/or need for thoracotomy [corrected]. Both the number of blebs and the bleb score (calculated by the number of blebs multiplied by a numeric value assigned a range of bleb sizes) of the affected lung was significantly greater in patients with a history of recurrent pneumothorax and/or ultimate need for thoracotomy [corrected] as treatment. CT of the lung may be useful in predicting the natural history of pneumothorax.
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Management of compound fractures remains a challenge to the surgeon. Methods to decrease patient morbidity include early fracture stabilization and sequential débridement. ⋯ The use of prophylactic parenteral antibiotics has decreased the incidence of acute infection and chronic osteomyelitis. Supplemental use of local antibiotic polymethyl methacrylate (PMMA) beads appears to further diminish the morbidity in high-grade open fractures.
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Comparative Study
Education about death and dying during surgical residency.
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Mitral valve repair for mitral regurgitation has been reported to have more favorable early and late results than mitral valve replacement. From July 1985 through July 1990, 63 patients have undergone valve repair at Good Samaritan Hospital. Twenty-two men and 41 women whose ages ranged from 34 to 81 years (mean 67.9 years) were treated. ⋯ There have been two valve-related late failures requiring reoperation. Based on this early experience, we conclude that valve repair compared with mitral valve replacement has a low operative mortality with good early results. Continued efforts to preserve native mitral valve function in the presence of mitral regurgitation appear justified.