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During the Civil War, for the first time in medical history, a large number of excellent photographs were taken of many wounded Union and (to a lesser degree) Confederate soldiers by photographers assigned by their doctors or surgeons, or by photographers employed by the Army Medical Museum. The majority of these photographs demonstrating facial, head, and neck wounds have not been published since the Civil War, except for a few minor exceptions [3, 9]. The actual art of printing photographs in medical journals, daily newspapers, and magazines did not even begin until the early 1880s—almost two decades after the Civil War [24]. Any photographs that could be found in certain rare medical and surgical books during and immediately after the War were actually pasted into those books by their printers.Presented at The New York Regional Society for Plastic and Reconstructive Surgery and the Section on Plastic and Reconstructive Surgery, The New York Academy of Medicine, New York, NY, March 7, 1994, and at the 73rd Annual Meeting of the American Association of Plastic Surgeons, St. Louis, Missouri, May 2, 1994. 相似文献
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Over the past 7 years, eight patients with splanchnic artery aneurysms and pseudoaneurysms were studied and treated. Transcatheter embolization resulted in occlusion of the lesions in all eight patients. Potentially risky and difficult surgery was avoided completely in four patients. Three patients had elective surgery at a later date when their condition was more stable. The remaining patient had definitive surgery after embolization. Transcatheter embolization should be the initial treatment of choice in splanchnic artery aneurysms and pseudoaneurysms. 相似文献
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Acute renal rejection versus acute tubular necrosis in a canine model: MR evaluation 总被引:1,自引:0,他引:1
Findings of magnetic resonance (MR) imaging in acute renal rejection and acute tubular necrosis (ATN) were studied in dogs. On T1-weighted images, corticomedullary differentiation was absent in kidneys undergoing acute rejection. The loss of corticomedullary differentiation in these kidneys was secondary to a decrease in the relative signal intensity of the cortex, indicating prolongation of the T1 relaxation time of the cortex. In contrast, corticomedullary differentiation was preserved on T1-weighted images of autotransplanted kidneys and kidneys with ATN. MR imaging findings correlated with changes in water content in these three groups of kidneys. Kidneys undergoing acute rejection showed a marked increase in water content compared with kidneys in the other two groups. No change in fat content was found in any group. 相似文献
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