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Aneurysm
New data from Yamagata University illuminate research in aneurysm
September 16th, 2008
"Persistent sciatic artery (PSA) is a very rare, but clinically significant, congenital anomaly. PSA is known to undergo aneurysmal formation; however, there have been no previous reports of a soft-tissue sarcoma arising from a PSA," researchers in Yamagata, Japan report. "We describe a 79-year-old woman with a 10 year history of a slowly growing mass on her right buttock. Physical examination revealed a painful, firm, pulsatile mass with a maximum diameter of 13 cm. Computed tomography angiography revealed that the mass arose from the PSA. We successfully excised the mass lesion with no postoperative circulatory disturbances," wrote T. Osanai and colleagues, Yamagata...
Source: Cancer Weekly (2008-09-16)
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