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Thromboangitis obliterans |
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Written by Administrator
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Thursday, 08 October 2009 13:07 |
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Aetiology: Unknown but, smoking is a fixed accompanying feature, in almost all cases. Pathology:
The artery, the vein and the nearby nerve are incorporated in dense fibrosis with inflammatory reaction. Thrombosis will develop and the thrombus will be organized in late stages. The net result is ischaemia, phlebitis and perivascular inflammation sever pain from the nearby sensory nerves. Clinical Picture: It affect the medium sized vessels individuals: Phlebitis migrans: in early cases "Passed undiagnosed" Pain: due to involvement of : • Artery ischaemia. • Vein Phlebitis. • Nerve neuritis. Raynaud's phenomenon. Treatment: Prohibit smoking. Sympathectomy "Lumbar" gives good results. Reconstructive surgery is impossible in most cases.
SOURCE: DR AYMAN SALEM'S BOOK
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Last Updated on Friday, 09 October 2009 06:36 |