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Query: UMLS:C0162871 (abdominal aortic aneurysm)
 8,664 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Renal carcinoma (RCA) presenting in association with abdominal aortic aneurysm (AAA) is extremely rare, with only sporadic case reports previously described. The management of six cases of AAA and concomitant RCA presenting to a single institution from March, 1991 through December, 1993 was reviewed and management options considered. AAAs ranged in size from 4.5-7.0 cm (mean, 5.6 cm). Three left renal carcinomas were resected via a retroperitoneal approach simultaneous to repair of the AAA. One right renal carcinoma was resected in combination with repair of an AAA through a transperitoneal approach. The fifth case was managed by left nephrectomy, followed by interval aneurysmectomy, and the sixth case was managed by nonsurgical methods because of the presence of widely metastatic disease. Renal malignancies included five renal cell carcinomas and one transitional cell carcinoma. Three patients remain free of disease 8-11 months postoperatively, and one patient had metastatic disease detected 19 months postoperatively. Two deaths have occurred; one due to a massive CVA 1 month following a combined aneurysmectomy and left nephrectomy, and a second due to unknown etiology in the patient managed non-surgically. No peripheral vascular or aortic graft related complications have occurred. The treatment of AAA and RCA should be governed by the size of the AAA, the location of the cancer, and the extent of malignant disease. Simultaneous resection is safe and effective in patients with coexistent AAA and renal cancer. Left sided tumors should be resected via a retroperitoneal approach that also provides excellent exposure for simultaneous AAA resection.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Coexistent abdominal aortic aneurysm and renal carcinoma: management options. 799 75

An association between carotid and coronary artery disease is well recognized. Routine preoperative duplex carotid screening of all coronary surgery patients is common, but may delay surgery and increase cost. To evaluate such a policy: A retrospective review of the records of 308 consecutive patients undergoing coronary surgery at one hospital was performed. Duplex studies were done on 210. A history of TIA/RIND, CVA, AS-PVD, AAA, neck bruit, or prior carotid surgery was considered suggestive for carotid disease. The history and/or physical exam (HPE) suggested carotid disease in 114; 37 of these (32%) had a positive scan. Of 96 patients without +HPE, three (3%) had a significant stenosis. A prospective study of cardiac surgery patients was done, categorized into "carotid" (n = 33) or "no-carotid" (n = 50) disease by two independent observers, based on +HPE. Positive scans were found in 27 per cent of the "carotid disease" group; No positive scans were found in the "no-carotid disease" group. We conclude that coronary surgery patients with peripheral or cerebral vascular disease or a neck bruit should have preoperative carotid studies. Duplex carotid screening of all cardiac patients is neither medically efficient nor cost-effective.
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PMID:Is routine carotid screening for coronary surgery needed? 860 Aug 54