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죽상경화증에 의한 만성 하지동맥 폐색증에서 시행한 하지 동맥 우회로술 성적
김영욱,고창대 대한혈관외과학회 1997 Vascular Specialist International Vol.13 No.1
Surgery has been a well accepted treatment modality for the advanced lower extremity arterial occlusive disease. From March 1993 through February 1997, 121 limbs with atherosclerosis obliterans (ASO) in 99 patients were treated with infrainguinal bypasses at Department of Surgery, Kyungpook National University Hospital. Indications for the infrainguinal bypasses were intermittent claudication in 66 limbs(54.5%) and limb threatening ischemia in 55 limbs(45.5%). Conduits used for the arterial bypasses were 92 autogenous veins(79 reversed saphenous veins, 7 in situ veins, 2 nonreversed translo- cated veins, and 4 spliced vein grafts), 21 PTFE grafts, and 8 composite grafts. The operations were performed as the primary procedure in 112 limbs(92.6%) and as redo bypasses in 9 limbs(7.4%). The levels of distal anastomosis were above-knee popliteal artery in 34, below-knee popliteal artery in 57, posterior tibial artery in 19, anterior tibial artery in 4, peronal artery in 5, and inframalleolar artery in 2 limbs. Associated inflow arterial procedures were performed in 45 limbs(37.2%), which included 17 aortofemoral, 24 femorofemoral, 3 axillofemoral bypasses and 1 iliac PTA. Assisted primary patency rates at 4 years after graft implantation were 82.8% in reversed vein grafts(including 4 spliced vein grafts) and 62.8% in prosthetic and composite grafts according to the life table method. Clinical outcomes categorized by the revised SVS/ISCVS standard showed better results in claudication group than in limb threatening ischemia group. Limb salvage rate in the patients with limb threatening ischemia (n=55) was 87.2% at 4 years after graft implantation and operative mortality was absent.
지연식,고창대,김영옥 대한혈관외과학회 1996 Vascular Specialist International Vol.12 No.1
Renal artery aneurysm(RAA) is a rare arterial disease occurring in approximately 0.1% of the general population. Most of RAAs are unexpectedly detected by the angiography and are clinically silent. A case of ruptured RAA presented with right upper abdominal pain is described.