The American surgeon
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The American surgeon · Dec 1995
An unsuspected cause for recurrent angina: subclavian artery stenosis.
The advantages of internal mammary artery (IMA) grafts over saphenous vein grafts (SVG) for coronary artery bypass grafting have been extensively recorded in the literature. Operative results and postoperative mortality in patients with IMA versus SVG are comparable. The relative risks of thrombosis, however, of an SVG are four to five times greater than an IMA graft, and the probability of recurrent angina or need for reoperation is significantly less in IMA grafted patients. Coltharp et al. also showed that the risks of reoperation for recurrent angina were decreased by a previously constructed IMA graft.
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The American surgeon · Dec 1995
Review Case ReportsPneumatosis intestinalis and portal venous air associated with needle catheter jejunostomy.
Pneumatosis intestinalis is an unusual postoperative complication. In some cases, immediate surgical intervention may be necessary. This report describes pneumatosis intestinalis with portal venous air attributed to enteral nutritional support via needle catheter jejunostomy. The etiology, radiographic findings, and management of this problem are reviewed.