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  • Title: [Surgical treatment of intractable vasculitis syndromes--with special reference to Buerger disease, Takayasu arteritis, and so-called inflammatory abdominal aortic aneurysm].
    Author: Tada Y.
    Journal: Nihon Rinsho; 1994 Aug; 52(8):2192-202. PubMed ID: 7933611.
    Abstract:
    Since the incidence of inflammatory arterial disease has been higher in Japan, its surgical treatment has been one of the main themes of vascular surgery from its beginning in this country. Buerger disease has been the main cause of chronic occlusive arterial disease before the middle of 1970s. and many patients suffered from intractable ischemic leg ulcer with severe pain. Reconstructive surgery, however, has been so much limited that number of the candidates for bypass surgery were around 10% of the patients, because of distal nature of the disease. We have developed a new technique in distal bypass surgery named as Esmarch's rubber bandage method, which was intended to minimize surgical injury to the host artery, and the results of its application to Buerger disease is very encouraging, and we have confirmed that this technique enables a bypass to the collateral arteries and muscular branches in place of the diseased tibio-peroneal artery. We expect this technique will clear a new avenue to surgical treatment of Buerger disease with limb threatening ischemia. In Takayasu's arteritis, the carotid reconstruction was popular between the late 1950s and 1960s and, at the same time atypical coarctation, renovascular hypertension, and aneurysm, along with their combined lesion became the objects of vascular surgery. This expansion of surgical indication contributed to the improvement of the prognosis and rehabilitation of the patients. Long term function of the reconstruction has been also confirmed. On the other hand, several problems emerged with the widespread application of vascular reconstruction which were peculiar to the disease state. Among them, the most important problems were neurological complications due to sudden increase in the intracranial blood pressure after carotid reconstruction, and anastomotic aneurysm as the delayed complication affecting eventual outcome which are inherent to the inflammation and extensive destruction of the medial component in this disease. A new method to prevent the postoperative neurological complications is discussed in this report. To improve the long term survival, meticulous observation of postoperative course is essential in Takayasu's arteritis. Recently, abdominal aortic aneurysms showing the peculiar gross appearance and clinical presentation have become the subject of discussion as inflammatory abdominal aortic aneurysm because of remarkable thickening of the aneurysmal wall and a severe inflammatory change, and some difficulties of its surgical treatment have been stressed in the most of the reports. The recent researches offered the conclusion that etiology of the aneurysm is not inflammation, but inflammatory reaction during formation of atherosclerotic aneurysm.(ABSTRACT TRUNCATED AT 400 WORDS)
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