Annals of surgery
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Analysis of 100 patients receiving HLA identical sibling transplants was performed. Excellent graft survival demonstrated in the group attests to the importance of matching serological determined antigens. ⋯ A particularly striking point that emerges is the potential hazard in incorrectly treating for rejection. Rejection occurs very rarely in these patients; in a patient with deteriorating renal function, etiologies other than rejection should be vigorously sought (including transcutaneous biopsy) prior to initiation of rejection therapy.
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Thermal injuries to the hand constitute not only one of the most common burns, but one of the most difficult for the burn surgeon to treat. Early wound closure is mandatory if maximum functional return is to be attained and scarring minimized. Over the last three and one-half years, 60 patients with deep dermal dorsal hand and finger burns were treated by tangential excision and immediate mesh autografting. ⋯ Range of motion in all patients has been excellent and all patients have continued to maintain normal hand function. The cosmetic appearance has been good except for the early "mesh" appearance of the graft which has become less apparent with time. In summary, early tangential excision and immediate mesh autografting of deep dermal dorsal hand burns has fulfilled the following burn principles-preservation of tissue, prevention of wound infection, maintenance of function and early wound closure.
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Peroneal artery revascularization was performed in 61 cases for limb salvage and compared to a comparable group of 89 tibial artery reconstructions. Preoperative arteriography is essential to define runoff quality and pedal arch integrity. Intraoperative arteriography and flow determinations minimize failures due to technical error and provide some indication of the prognosis for graft patency. ⋯ The mortality rate at 30 days was 3.3% and compared favorably with other limb salvage procedures and with primary amputations. Cumulative patient survival with functional limbs was 79 +/- 9% at 30 months and was distinctly superior to reported data on survival of amputees. A cumulative limb salvage rate of 79 +/- 6% at 30 months for the peroneal group makes such reconstructions definitely favorable to uniform limb ablation.
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Dissatisfied with standard techniques for pulmonary diagnosis in children, we have evaluated the usefulness of thoracoscopy for diagnosis of intrathoracic pathology. Between July 1, 1975, and May 1, 1978, 65 thoracoscopy procedures have been performed in 57 children at the University of Florida. Thirty-four procedures were performed in immunosuppressed patients to rule out Pneumocystis carinii pneumonia. ⋯ In patients with pulmonary infiltrates, the accuracy has been 100%. The capability of viewing the entire hemithorax has proven valuable in evaluating children with intrathoracic tumors. Complications have included pneumothorax in six patients and bleeding in two.