• Title/Summary/Keyword: 동맥 폐쇄 질환

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The Necessity for Coronary Angiography in Atherosclerotic Arterial Obstruction in the Lower Extremities and the Clinical Features of Accompanied Coronary Arterial Diseases (죽상동맥경화성 하지동맥폐쇄증에서 관상동맥조영술의 필요성 및 동반되는 관상동맥 질환의 양상)

  • Lee Jae-Wook;Yeom Wook;Park Young-Woo;Shin Hwa-Kyun;Won Yong-Soon
    • Journal of Chest Surgery
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    • v.39 no.8 s.265
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    • pp.619-625
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    • 2006
  • Background: Peripheral arterial disease is frequently accompanied with systemic arteriosclerosis and more than half of the cause of deaths is due to the development of coronary arterial disease. Moreover, it is known that the most frequent cause of death after a bypass surgery of chronic arterial obstruction is heart related complications. Especially in patients with atherosclerotic arterial obstruction in the lower extremities who had no history of heart disease or had no presenting symptoms of ischemic heart disease showed a high rate of postoperative mortality and for this reason we suggest preoperative evaluation in these patients to evaluate whether or not coronary arterial disease is accompanied. Material and Method: Since Feb. 2001 to Oct. 2004, we analyzed 52 patients who were operated on for atherosclerotic arterial obstruction in the lower extremities, with the exception of patients with a past history of heart disease or symptoms of ischemic heart disease. They underwent on the same day a coronary and femoral angiography for evaluation of accompanying coronary arterial disease. Of among these patients, we compared those who received bypass surgery of the arteries of the peripheral extremities alone to those who underwent combined coronary artery bypass surgery. Result: 63% of the reported cases of atherosclerotic arterial obstruction in the lower extremities were accompanied with coronary arterial disease. Old age, hypertension, diabetes mellitus, smoking, and hypercholesterolemia are known risk factors for arteriosclerosis and of these, only old age and hypertension had statistically significance in patients with severe atherosclerotic arterial obstruction in the lower extremities accompanied with coronary arterial disease. Diabetes, smoking, and hypercholesterolemia showed no statistical significance in this group. With the increase in severity of the range and the degree of atherosclerotic arterial obstruction, coronary arterial disease is frequently accompanied and its severity also increased. Patients who received both peripheral artery and coronary artery bypass surgery showed no difference in the period of hospitalization and ICU stay period compared with patients who received bypass surgery of the arteries of the lower extremities alone. Conclusion: Patients with atherosclerotic arterial obstruction in the lower extremities without symptoms of ischem to evaluate coronary arterial disease for active treatment, especially in the patients with old age, hypertension and high AVD scores.

Association of Aortic Calcification on Plain Chest Radiography with Obstructive Coronary Artery Disease (흉부 단순 촬영에서 관찰되는 대동맥 궁 석회화와 폐쇄성 관상동맥 질환과의 관련성)

  • Kang, Yeong-Han;Chang, Jeong-Ho;Park, Jong-Sam
    • Journal of radiological science and technology
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    • v.32 no.1
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    • pp.33-38
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    • 2009
  • Objective : This study was conducted to determine an association between aortic calcification viewed on plain chest radiography and obstructive coronary artery disease. Method : Retrospective review of all chest radiography obtained from consecutive patients undergoing coronary angiography. Chest PA images were reviewed by technical radiologist and radiologist. Considering the presence of aortic arch calcification, images were compared with the results of coronary angiography. In addition, the size of aortic arch calcification were divided into two groups - the smaller and the larger than 10 mm. Results : Among the total 846 patients, the number of the patients with obstructive coronary artery disease is total 417 (88.3%) in males and 312 (83.4%) in females. Considering the presence of aortic arch calcification, the positive predictive value of relation between aortic arch calcification and obstructive coronary artery disease was 91.4% and the relative risk of the group with aortic arch calcification to the opposite group was 1.10. According to the size of aortic arch calcification and obstructive coronary artery disease, the positive predictive value was 91.9% and the relative risk between two groups was 1.04. Conclusions : This study shows that aortic calcification was closely associated with obstructive coronary artery disease. If the aortic calcification is notified on plain chest radiography, we strongly recommend to consult with doctor.

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Use of an Amplatzer Vascular Plug to occlude a tubular type of patent ductus arteriosus (원통형 모양 동맥관의 경피적 폐쇄술에서의 Amplatzer Vascular Plug 의 사용)

  • Choi, Eun-Young;Jang, So-Ick;Kim, Soo-Jin
    • Clinical and Experimental Pediatrics
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    • v.52 no.9
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    • pp.1035-1037
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    • 2009
  • Patent ductus arteriosus (PDA) is a common congenital heart defect. All PDAs, regardless of size or degree of symptoms, require occlusion. Transcatheter PDA occlusion features fewer complications than trans-thoracic closure. It is also more cost-effective and has an excellent occlusion rate. Therefore, transcatheter PDA occlusion is accepted as the standard treatment option for PDA. However, tubular-type PDAs are difficult to close with ordinary detachable coils or the Amplatzer Duct Occluder; thus, these lesions remain a challenge for transcatheter closure. We attempted to occlude a tubular-type PDA by using an oversized Amplatzer Vascular Plug, which allowed intraluminal packing of the ductus. By using this treatment method, PDA occlusion was achieved safely with an excellent final outcome. We suggest that this approach may be a good option for transcatheter closure of a tubular-type PDA.

Simultaneous Aortobifemoral and Bilateral Femoropopliteal Artery Bypass Graft for Multilevel Lower Extremity Occlusive Disease - 2 cases report - (다단계 폐쇄성 하지동맥경화증에서 복부대동맥-양측 대퇴동맥 및 양측 대퇴동맥-슬와동맥간 우회술의 동시 시행 - 2예 보고 -)

  • 박진홍;김응중;지현근;신윤철
    • Journal of Chest Surgery
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    • v.36 no.5
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    • pp.371-374
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    • 2003
  • Atherosclerosis has more than 60% of the causes of arterial occlusive diseases. The abdominal aorta and lower extremity arteries are the most common sites of occlusion. We have treated surgically 2 cases who had intermittent claudication and were diagnosed as simultaneous aortobifemoral and bilateral femoropopliteal obstruction by angiography, but had ineffective results from medical treatment or angioplasty. Simultaneously aortobifemoral bypass using Hemashield Y graft and bilateral femoropopliteal bypass using autologous greater saphenous vein were done. After operations, the symptom disappeared and there were no specific post-operative complications except abdominal wound dehiscence. In postoperative angiography, we had obtained good patency of bypass graft. We are following up patients through the out patient department without recurrence up to 16 months.

Surgical Treatment of Peripheral Artery Occlusive Disease (말초동맥 폐쇄질환에 대한 외과적 고찰)

  • 김해균;윤용한;이두연;문동석;이택연;홍윤주
    • Journal of Chest Surgery
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    • v.31 no.3
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    • pp.262-265
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    • 1998
  • A retrospective analysis was performed on the 72 cases of peripheral artery occlusive disease treated at Yonsei Medical School Yongdong Severance Hospital, from March 1, 1990, through July 31, 1992, focusing on the operative procedures, surgical results and perioperative complications. The etiologic causes of vascular obstruction were atherosclerosis in 28 cases, Buerger's disease in 31, traumatic orgin in 7, operative complications in 4, and malignancy and arteritis in one case each. Treatment modalities, actually performed include bypass graft.(27), infusion of PGE1 (23), Embolectomy (16), Sympathectomy (4) and end-to-end anastomosis (2). There were 21 satisfactory cases and 9 unsatisfactory cases of atherosclerotive occlusive disease, defining the operative outcome as“satisfactory”if the obstructive symptoms disappeared completely and “unsatisfactory”if they did not. The patients of TAO induced Buerger's disease with preoperative Foutain class III or IV were surgically converted to class 0 in 14 cases, class I in 12 and class II in 3.

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Cardiac Surgery Using CPB in Moyamoya Disease - A Case Report- (모야모야 환자에게서의 인공심폐기를 이용한 개심술 -1예 보고-)

  • 이기복;김응중;신윤철;박종운;이원진;박진흥;손정환;지현근
    • Journal of Chest Surgery
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    • v.36 no.10
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    • pp.772-775
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    • 2003
  • Moyamoya disease is an unusual cerebrovascular disorder characterized by occlusive intimal dysplasia of the distal internal carotid and proximal cerebral arteries, but the etiology remains unclear. Angiographic characteristics include bilateral stenosis or occlusion of the terminal portions of the intracranial internal carotid arteries and bilateral development of fine collateral vessels at the base of the brain known as ‘Moyamoya vessels’. Cardiac surgery using cardiopulmonary bypass due to coronary artery disease and others among patients with moyamoya disease is very rare, and cardiac surgery for such patients has a potential risk of intraoperative and perioperative brain ischemia. We successfully treated a patient who underwent artrial septal defect closure and coronary artery bypass graft using the cardiopulmonary bypass, so we report this case with a brief literature review.

Endovascular Revascularization for Aortoiliac Occlusive Disease (대동맥-장골동맥 폐쇄성 질환의 혈관 내 재개통술)

  • Myungsu Lee
    • Journal of the Korean Society of Radiology
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    • v.82 no.3
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    • pp.512-526
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    • 2021
  • Peripheral arterial disease is an occlusive condition commonly involving the lower extremity vessels. When the aortoiliac region is affected by this disease, conventional management involves surgical bypass and endovascular treatment has been mainly recommended for patients with focal and simple lesions. It has been common strategy to perform endovascular treatment for selected patients with high surgical risk due to its minimally invasive nature. However, recent advances in the devices and techniques for endovascular treatment have resulted in its utilization for treating patients with various disease status and its clinical outcomes are comparable to those of conventional surgery. This review discusses the current diagnostic strategies for peripheral artery disease in the aortoiliac region, followed by the introduction of techniques and devices, and the role of endovascular treatment.

Clinical Analysis of Palliative Treatments in Occlusive Vascular Disease (폐쇄성 혈관 질환을 가진 환자의 고식적 치료에 관한 임상적 고찰)

  • 김학제;조원민;류세민;황재준;송영상;최영호
    • Journal of Chest Surgery
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    • v.35 no.4
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    • pp.283-289
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    • 2002
  • Backgrouds: It is almost universally accepted that occlusive vascular diseases are best managed by anatomical reconstruction. However, the mortality and the morbidity have limited this operation for patients with high operation risks. In these patients, palliative operations such as extra-anatomic bypass and lumbar sympathectomy, are accepted as useful treatment. Material and Method: A retrospective study was conducted in 38 patients who underwent palliative operations for occlusive vascular disease at Korea University Guro Hospital between 1996 and 2000. Mean age of the patients was 60.37 $\pm$ 17.65 years, and preoperative diagnoses were atherosclerosis in 32 patients, Buerger's disease in 4 patients, Raynaud's syndrome in 1 patient and SVC syndrome in 1 patient. Result: Extra-anatomic bypass(40procedures), lumbar sympathectomy(17), thromboembolectomy(7) and femoral artery graft interposition(1) were performed. Six patients were required reoperation due to graft flow failure or fistula. Three year primary patency rate of entire operations was 78.29 $\pm$ 8.81%, and the correlation between type of operation and patency rate was not statistically significant. Conclusion: Palliative operations for occlusive vascular disease are useful treatment in limited patients with high operation risks or limited life expectancy.

Popliteal Artery Entrapment Syndrome -One case report - (슬와동맥 포착증후군 - 1예 보고 -)

  • Oh Jae-Yun;Lee Seock-Yeol;Lee Chol-Sae;Lee Seung-Jin
    • Journal of Chest Surgery
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    • v.39 no.10 s.267
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    • pp.791-794
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    • 2006
  • Popliteal artery entrapment syndrome is a rare disorder and lead to claudication and disturbance of blood flow from the results of an abnormal relationship of the popliteal artery to the gastrocnemius muscle, a fibrous band or the popliteus muscle in a young male population. The specific diagnosis is difficult, In most cases, surgical treatment provides a definitive diagnosis of the lesion and is necessary for the patient's recovery. A 34-years-old male was admitted complaining of claudication and pain on left leg. Ankle-brachial index, vascular sonography, CT-angiogram and MRI revealed an occlusion of proximal popliteal artery of left leg. The patient was confirmed as a popliteal artery entrapment syndrome (type IV) that the popliteal artery was entrapped by a fibrous band around the popliteus muscle in the operative fold. Completely occluded fibrotic popliteal artery was removed, and interposition with ipsilateral greater saphenous vein graft was done. After surgery, symptoms of the patient have improved.

Cord-like Atresia of the Abdominal Aorta Due to Takayasu Arteritis in Middle Aged Woman - A case Report - (중년 여자 환자에서 Takayasu 동맥염에 의한 복부 대동맥의 삭양 폐쇄 - 수술치험 1례-)

  • 이봉근;조성래;조봉균;이재화;조영덕
    • Journal of Chest Surgery
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    • v.34 no.11
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    • pp.870-874
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    • 2001
  • Takayasu arteritis is a chronic non-specific inflammatory arteriopathy that involves primarily the first branches of aortic arch but may also affect the aorta and any of its primary branches. A characteristic trait of the disease is that most of the patients are young females of mainly Asian and South American origin. Recently, we experienced a rare case of Takayasu arteritis which showed a cord-like atresia of abdominal aorta just below renal arteries in 52-year-old woman. We performed a side to side bypass graft from descending thoracic aorta to abdominal aorta just above the aortic bifurcation with a 18mm PTFE(polytetrafluoroethylene) vascular graft. The postoperative course was uneventful. .

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