No abstract available.
Dilatation, Pathologic*

No abstract available.
Aortic Aneurysm, Abdominal* ; Pulmonary Embolism* ; Venous Thrombosis*

No abstract available.
Pneumonectomy*

No abstract available.
Constriction, Pathologic*

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

No abstract available.
Bronchi* ; Bronchogenic Cyst* ; Trachea*

BACKGROUND: Surgical correction of the full spectrum of esophageal atresia with tracheoesophageal fistula has improved over the years, but the mortality and morbidity assoiated with repair of these anomalies still remains high. MATERIAL AND METHOD: We retrospectively analyzes 27 surgically treated patients with esophageal atresia and tracheoesophageal fistula at Dong-A University Hospital between January 1992 and March 1997. RESULT: There were 21 male and 6 female patients. Mean birth weight was 2.62+/-.385 kg(2.0~3.4 kg). Twenty- four(88.9%) had esophageal atresia with distal tracheoesophageal fistula, and 3(11.1%) had pure esophageal atresia. Four(14.8%) infants were allocated to Waterston risk group A, 18(66.7%) to group B, and 5(18.5%) to group C. In eighteen(66.7%) infants with associated anomalies, cardiovascular anomalies were the most common. Three had a gap length of 3.5 cm or greater(ultra-long gap) between esophageal segments, 7 had 2.0 to 3.5 cm(long gap), 8 had 1.0 to 2.0 cm(medium gap), and 9 had 1 cm or less(short gap) gap length. Among 27 neonates, 3 cases underwent staged operation, late colon interposition was done in 2, and all other 24 cases underwent primary esophageal anastomosis. Oerative mortality was 2/27(7.4%). Causes of death included acute renal failure(n=1), empyema from anastomotic leak(n=1), necrotizing enterocolitis(n=1), sepsis(n=1), insulin-dependent diabetus mellitus(n=1 . There were 4 anastomosis- related complications including stricture in 3, leakage in 1. Mortality was related to the gap length(p<.05). CONCLUSION: Although the complication rate associated with surgical repair of these anomalies is high, this does not always implicate the operative mortality. The overall survival can be improved by effective treatment for combined anomalies and intensive postoperatve care.
Birth Weight ; Cause of Death ; Colon ; Constriction, Pathologic ; Empyema ; Esophageal Atresia* ; Female ; Humans ; Infant ; Infant, Newborn ; Male ; Mortality ; Retrospective Studies ; Tracheoesophageal Fistula

Acquired pulmonary artery stenosis which is secondary to tuberculosis is so rare that only a few scattered cases have been reported. We report one case of pulmonary stenosis caused by pulmonary tuberculosis.l A 50 year old man who gradually developed dyspnea was diagnosed as bilateral pulmonary stenosis, he underwent bypass surgery between the main diagnosed as bilateral pulmonary stenosis. he underwent bypass surgery between the main pulmonary artery and the right pulomonary artery with a 13mm Gortex ringed straight graft. The left pulmonary artery was too small to restore the perfusion. The patient was discharged on the 33rd day after the operation. Acquired pulmonary stenosis could be treated successfully with one-side pulmonary arery reconstruction.
Arteries ; Constriction, Pathologic ; Dyspnea ; Humans ; Middle Aged ; Perfusion ; Pulmonary Artery ; Pulmonary Valve Stenosis* ; Transplants ; Tuberculosis* ; Tuberculosis, Pulmonary

Emphysematous pyelonephritis is a necrotizing renal infections characterized by intrarenal and occasional perirenal gas production. Although uncommon (89 cases in the literature), it occurs almost exclusively in diabetic patients (87% of the cases). Prompt and aggressive management is required to sahage these patients. We describe a recent case of a diabetic woman with emphysematous pyelonephritis due to E. Coll, successfully managed with unilateral nephrectomy.
Female ; Humans ; Nephrectomy ; Pyelonephritis*

From May 1, 1993 to May 31 1995, the authers studied retrospectively 211 patients who underwent cardiovascular operation with cardiopulmonary bypass (CPB). Because we were interested in new development of ARF (prevalence, mortality rate, and main risk factors), we performed a multivariate statistical analysis about data of patients with preoperative serum creatinine values of less than 1.5 mg/dL. Normal renal function before operation (serum creatinine level less than 1.5 mg/dL) was registered in 198 (74%) patients. Of these, 27 (14%) patients showed postoperative renal complication, including 20 (10%) patients classified as renal dysfunction (serum creatinine level between 1.5 and 2.5 mg/dL) and 7 (4%) patients as acute renal failure (serum creatinine level higher than 2.5 mg/dL). The mortality rate was 5.8% in normal patients, 5% in patients with renal dysfunction, and 43% when acute renal failure developed (p=0.036). Indeed, the renal impairment proved to be an independent predictor of mortality (odd ratio 2.52~11.25), along with cardiovascular (odd ratio 4.20) and respiratory (odd ratio 2.18) complications. Multivariate analysis identified the following variables as independent risk factors for postoperative renal impairment : advanced age (odd ratio 1), need for emergency operation (odd ratio 3.78), low-output syndrome (odd ratio 3.66), respiratory complication (odd ratio 1.30), need for deep hypothermic circulatory arrest (odd ratio 1.4). The 13 patients (7%) with preoperative renal failure showed a significantly higher morbidity and mortality rate than those without renal complications before operation. We concluded that the likelihood of severe renal complications is resonably low in the patients undergoing cardiac operation without preexisting renal dysfunction, but associated mortality remains high. A prominant role of hemodynamic factor in the development of postoperative acute renal failure must be recognized during preoperative, intraoperative, and postoperative periods.
Acute Kidney Injury* ; Cardiopulmonary Bypass ; Circulatory Arrest, Deep Hypothermia Induced ; Creatinine ; Emergencies ; Hemodynamics ; Humans ; Mortality ; Multivariate Analysis ; Postoperative Period ; Renal Insufficiency ; Retrospective Studies ; Risk Factors