No abstract available.
Burns*

No abstract available.
Hand*

No abstract available.
Breast Neoplasms* ; Breast* ; Humans ; Necrosis*

No abstract available.
Histiocytoma, Benign Fibrous* ; Pulmonary Sclerosing Hemangioma*

Pulmonary artery sling is a rare congenital cardiovascular anomaly which presents clinical obstructive symptoms and signs of trachea, right main bronchus and esophagus due to left pulmonary artery abnormaly arises from proximal part of right pulmonary artery. Aberrant left pulmonary artery courses to the right above right main bronchus and then turns to the left, and courses to between the anterior of the esophagus and the posterior aspect of trachea. One of important clinical significances of the pulmonary artery sling is associated with intracardiac anomalies, and with tracheal stenosis and bronchomalacia due to press tracheobronchial tree by the aberrant pulmonary artery. It has been thought that embryological malconnection between the pulmonary artery bud from left sixth arch and the pulmonary posterior branchial plexus in the left lung bud. We had experienced 21 months old male infant with left pulmonary artery sling associated with persistent left superior vena cava and dextropostioned heart. The heart seems to move to right hemithorax due to hypoplasia or segmental atelectasis of right lung.
Bronchi ; Bronchomalacia ; Esophagus ; Heart* ; Humans ; Infant ; Lung ; Male ; Pulmonary Artery* ; Pulmonary Atelectasis ; Trachea ; Tracheal Stenosis ; Vena Cava, Superior*

No abstract available.
Free Tissue Flaps* ; Humans ; Leriche Syndrome* ; Lower Extremity*

Surgical revascularization is very effective for the relief of chest pain, improvement of exercise tolerance and ventricular performance in certain ischemic heart diseases. Bypass graft angiography and native coronary angiography after coronary artery bypass graft(CABG) were required for the evaluation of graft patency, progression of the native coronary artery disease and to predict the prognosis of the patients after CABG. The cases included in this study involved 15 patients who underwent selective bypass graft angiography among 102 CABG cases. Thirty eight sites were bypassed by saphenous vein and two sites by internal mammary artery. The results were as follows: 1) The overall patency rate of the saphenous vein bypass graft was 76.3% and the two sites of the internal mammary artery bypass graft were both patent. 2) The patency rate of direct anastomosis was 86.2% and of sequential anastomosis, 44.4%. 3) In eight patients who underwent native coronary angiography, five patients showed progression of grafted coronary artery disease. Among them, two patients had accompanying progression of coronary artery disease in non-grafted vessels. 4) Follow up treadmill test performed in six patients showed improvement of exercise tolerance in all patients. 5) There was some increase in the ejection fraction of the left ventricle after CABG in six patients who received follow up left ventriculography.
Angiography* ; Chest Pain ; Coronary Angiography ; Coronary Artery Bypass* ; Coronary Artery Disease ; Coronary Vessels* ; Exercise Test ; Exercise Tolerance ; Follow-Up Studies ; Heart Ventricles ; Humans ; Mammary Arteries ; Myocardial Ischemia ; Prognosis ; Saphenous Vein ; Transplants*

Tuberculous lymphadenitis is easily mistaken for an infection by only mycobacterium tuberculosis. However, many cases reveal atypical mycobacterium. Treatment of atypical mycobacterium differs from that of M. tuberculosis and M. bovis. Usual anti-tuberculous medication is the response to M. tuberculosis and M. bovis, but not to atypical mycobacterium. Excision and antibiotic therapy is the known treatment of choice for atypical mycobacterium. We used the polymerase chain reaction(PCR) for differential diagnosis of tuberculosis from lymphadenitis, and by using PCR we were able to differentiate the infecting organism as typical or atypical mycobacterium. We excised 50 case of cervical lymphadenitis, and PCR was done with Primer I(IS6110), which is specific for M. tuberculosis and M. bovis, and with Primer II(65 KDa Ag), which covers all mycobacterium species. The results obtained by PCR were compared with the pathologic results(control): sensitivity 81.8%, specificity 88.9%, false positive ratio 11.1%, false negative ratio 18.2%, typical mycobacterium 45.5%, and atypical mycobacterium 45.5%. These findings suggest that PCR is a good diagnostic tool for the early detection of tuberculous lymphadenitis and for differentiation of mycobacteria in cervical lymphadenitis.
Diagnosis, Differential ; Lymphadenitis ; Mycobacterium ; Mycobacterium tuberculosis ; Nontuberculous Mycobacteria* ; Polymerase Chain Reaction* ; Sensitivity and Specificity ; Tuberculosis ; Tuberculosis, Lymph Node*

No abstract available.
Angioplasty, Balloon, Coronary* ; Emergencies*

BACKGROUND: The thoracic and thoracoabdominal aortic surgery is a complicated procedure that has various method of approach and protection. The authors have performed several methods to treat these diseases. Therefore, we attempt to analyze their results and risks. MATERIAL AND METHOD: From June of 1992 to August of 2001, we performed 26 cases of thoracic aortic surgery and 10 cases of thoracoabdominal aortic surgery. There were 17 aortic dissections, 17 aortic aneurysms, one coarctation of aorta and one traumatic aortic aneurysm. The thoracic aortic replacement was performed under a femorofemoral bypass, an LA to femoral bypass, or a deep hypothermic circulatory arrest. The thoracoabdominal aortic replacement was performed under a femorofemoral bypass or a pump assisted rapid infusion. RESULT: There were 7 renal failures, 11 hepatopathies, 7 cerebral vascular accidents, 2 heart failures, 5 respiratory insufficiencies, and 2 sepsis in postoperative period. There were 9 hospital mortalities which were from 2 bleedings, 2 heart failures, 2 renal failures, a sepsis, a respiratory failure, and a cerebral infarction. There were 3 late deaths which were from ruptured distal anastomosis, cerebral infarction, and pneumonia. CONCLUSION: Deep hypothermic circulatory arrest was not good supportive methods for thoracic aortic replacement. Total thoracoabdominal aortic replacement was a high risk operation.
Aorta, Thoracic ; Aortic Aneurysm ; Aortic Aneurysm, Thoracic ; Aortic Coarctation ; Cerebral Infarction ; Circulatory Arrest, Deep Hypothermia Induced ; Heart ; Hospital Mortality ; Pneumonia ; Postoperative Period ; Renal Insufficiency ; Respiratory Insufficiency ; Sepsis