Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0152169 (renal colic)
 811 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The angiographic findings in 13 patients with renal hemangiomas (one pararenal) are presented. The material suggests, contrary to earlier reports, a predominance for the female sex and the right kidney. Nine of the patients had macroscopic hematuria, of which five had renal colic. Obstruction was found at urography in seven cases. Renal angiography is the definitive diagnostic procedure and should be performed in all cases of unexplained macroscopic hematuria. Diagnosis may eventually be improved by pharmacoangiography or by hemodynamic studies using a dye dilution technique, as small arteriovenous shunts may remain undetected at angiography. Cardiac decompensation was not noted in our material, even though arteriovenous shunting within the hemangioma was seen in eight cases, suggesting that the shunt flow in renal hemangiomas usually does not reach levels high enough to impair the general circulation. Hypertension was present in only one patient, attributed to chronic pyelonephritis. Hematuria disappeared in all nine patients operated upon.
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PMID:Renal hemangiomas. An analysis of 13 cases diagnosed by angiography. 121 8

The authors report two cases in which stent grafts were used to treat visceral artery aneurysms. Case number 1 was a 42-year old woman with a history of renal colic who was found to have a right renal artery aneurysm. Two 6-mm x 20-mm Wallgraft endoprosthesis (Boston Scientific, Watertown, Mass) were placed across the aneurysm neck. Case number 2 was a 72 year-old woman with a past medical history significant for hepatic angioma and hypothyroidism. She was found to have a superior mesenteric artery aneurysm that was treated with a 6-mm x 17-mm Jostent stent graft (Jomed, GmbH, Ra). In both cases the aneurysm was completely excluded and distal end-organ flow preserved. Stent graft placement is a safe and effective treatment for visceral artery aneurysms. If this approach proves durable and reproducible, it can become the method of choice for the management of visceral artery aneurysms in selected patients.
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PMID:[Visceral artery aneurysms: alternative therapeutic approach]. 1705 28