One of the complication during or after subclavian vein cannulation is intravascular catheter or wire embolization. Although some studies have reported safety of retaining foreign body embolization, and even death. The intravascular foreign body can be removed surgically or non-surgically. With improvement in instrument technology and technique, percutaneous retrieval of intravascular foreign bodies has become a relatively common procedure. Commonly used methods to remove intravascular foreign bodies are loop snare and basket technique. Sometimes biopy forcep can be used. We have experienced 2 cases of non-surgical removal of intravascular foreign bodies. One of the foreign bodies was 7cm wire fragment in right atrium(RA), the other was a 50cm guide wire. We used the standard loop snare technique for removal of 7cm wire fragment in RA and stone removal basket and 3.0mm ACS PTCA balloon to remove the 50cm short guide wire.
Catheterization ; Catheters ; Foreign Bodies* ; SNARE Proteins ; Subclavian Vein ; Surgical Instruments

No abstract available.
Fallopian Tubes* ; Female ; Infertility* ; Spermatozoa*

Fourteen healthy persons and 43 hypertensives were subjected to treadmill exercise testing to see responses of variable influenced by various degrees of hypertension. The hypertensive were subclassified into 3 groups, mild hypertension(diast. BP<104mmHg), moderate hypertension(diast. BP<129mmHg). 1) The attainability of maximal heart rate was inversely related with levels of basal blood pressure;92.8% of normal control group attained the maximal heart rate, 87.5% of mild hypertension, 69.2% of moderate hypertension and 66.7% of moderately severe hypertension. 2) As the exercise was geaded up, the rate of increase of heart rate was lower in higher blood perssure groups than in lower blood pressuer groups. 3) The rate and extent of rise in systolic pressure was inversely related with basal systolic pressure, the systolic pressure response being least in the group with highest pressure, that is, moderately severe hypertension group. The diastolic pressure seemed to decrease somewhat in early phase of exercise only to return back to basal level at the late phase of exercise. 4) Seven of 43 hypertensive showed significant ST depression during exercise, which may be due to imbalance between oxygen demand and supply caused sither by left ventricular hypertrophy or ischemic heart disease. 5) A case was characterized by very sluggish response in increase of heart rate despite progress in exercise grade and he fell into collase 12 minutes after the interruption of exercise. The tardy response in heart rate may be a hitherto unsuspected risk predictor in exercise test.
Blood Pressure ; Depression ; Exercise Test* ; Heart Rate ; Humans ; Hypertension ; Hypertrophy, Left Ventricular ; Myocardial Ischemia ; Oxygen

PURPOSE: This study was performed to find out the natural history of lung cancer in Pusan-Kyungnam area and changing of that in previous report. MATERIALS AND METHOD: We studied retrospectively 508 patients with pathologically proven lung cancer from January 1991 to December 1995. We analysed age and sex distribution, initial symptoms before diagnosis, first method yielding histologic diagnosis, cell types of lung cancer, initial stage of lung cancer, schema of overall patients, survivial of lung cancer patients, and prognostic factors affecting survival of lung cancer patients.. RESULTS: The overall male to female ratio was 4.5: 1 and the age distribution ranged from 20 to 86 years, and the median age of overall patients was 60 years. Histologic classification revealed that the most prevalent type was squamous cell carcinoma (251 cases, 49.4%), followed by adenocarcinoma (141 cases, 27.8%), small cell carcinoma (91 cases, 17.9%), and large cell carcinoma (3 cases, 0.6%). In non-smali cell lung cancer 56.8% were stage IIIb and IV, therefore curative operation was done in 18.7% of all cases, but in small cell lung cancer 65.6% were extended disease. Meidan survival of overall patients was 11.8 months. There was a quite difference in survival among the stages. In non-small cell lung cancer, median survival was 59.7 months, 27.3 months, 18.5 months, 12.7 months, 5.9 months in stage I, II, IIIa, IIIb, IV in each. In small cell lung cancer, median survival of limited disese was 12.2 months and median survival of extended disease was 6.7 months. The stage and the performance status were independent prognostic factors in both small cell and non-small cell lung cancer. CONCLUSION: The prognosis of patients with lung cancer was still grave, but the survival was better than that of a previous report. This may be accorded to increase in early diagnosis and operation and advance in supportive care.
Adenocarcinoma ; Age Distribution ; Busan* ; Carcinoma, Large Cell ; Carcinoma, Non-Small-Cell Lung ; Carcinoma, Small Cell ; Carcinoma, Squamous Cell ; Classification ; Diagnosis ; Early Diagnosis ; Female ; Gyeongsangnam-do* ; Humans ; Lung Neoplasms* ; Lung* ; Male ; Natural History ; Prognosis ; Retrospective Studies ; Sex Distribution ; Small Cell Lung Carcinoma

No abstract available.
Asphyxia* ; Erythrocyte Count* ; Erythrocytes* ; Humans ; Hyaline Membrane Disease ; Infant, Newborn

BACKGROUND: Bone mass changes in men is related to age, BMI, sex hormones and other factors. In prior studies, bone markers were negatively correlated with bone mineral density, free testosterone, and estrogen and was positively correlated with SHBG. In a study of sex hormones and bone markers in Korean men estradiol was negatively correlated with deoxypyridinoline. In this study, the relationship of testosterone, estradiol, calculated free testosterone, FEI and SHBG to bone turnover markers in adult men were investigated. METHODS: This was a cross-sectional study of 184 men who had undertaken a health screening program in one general hospital in Bundang from November, 2001 to February, 2003. We surveyed information concerning the past medical history, current medication, alcohol consumption amount per week and smoking amount by means of self questionnaire records. Serum total testosterone, estradiol, SHBG and osteocalcin, alkaline phosphatase were measured at a fasting state. Urine was tested for deoxypyridinoline. Free testosterone was calculated using albumin, SHBG, and total testosterone level. RESULTS: Deoxypyridinoline adjusted by age, BMI was negatively correlated with FEI (r=-0.17, P=0.020) and was positively correlated with smoking amount (r=0.20 P= 0.007). Osteocalcin was negatively correlated with calculated free testosterone and ethanol consumption amount (r=-0.186, P=.0.12, r=-0.186, P=0.012). Multiple regression analysis showed that the most powerful factor influencing deoxypyridinoline was smoking amount (R2= 0.046), followed by FEI, BMI, and the one influencing osteocalcin was BMI (R2=0.050), ethanol amount and calculated free testosterone. After adjusting for age, BMI, drinking amount and smoking amount FEI shown to be a predictor of deoxypyridinoline (beta=-0.08, p<0.01, R2=0.101). After adjusting for age, BMI, and drinking amount calculated free testosterone was shown to be a predictor of osteocalcin (beta=-0.570, P<0.01, R2=0.130) in multiple regression model. CONCLUSIONS: In adult men, FEI shown to be a predictor of deoxypyridinoline and calculated free testosterone to be a predictor of osteocalcin as an independent variable.
Adult* ; Alcohol Drinking ; Alkaline Phosphatase ; Bone Density ; Cross-Sectional Studies ; Drinking ; Estradiol ; Estrogens ; Ethanol ; Fasting ; Gonadal Steroid Hormones* ; Hospitals, General ; Humans ; Male ; Mass Screening ; Multiple Endocrine Neoplasia Type 1 ; Osteocalcin ; Regression Analysis ; Smoke ; Smoking ; Testosterone

PURPOSE: Nowadays, with improvements in hygiene and in the sewage system, the prevalence of amebic colitis in Korea is declining. However, amebic colitis still occurs every year. We investigated the clinical features of current patients with amebic colitis and compared the results with those for a past endemic period in Korea. METHODS: From June 2000 to June 2005, 10 patients were diagnosed in the Digestive endoscopy center of Song Do colorectal hospital as having amebic colitis. We evaluated their medical histories, clinical characteristics, and colonoscopic findings. RESULTS: The male-to-female ratio was 1.5 : 1. The mean age was 38.4+/-11.4 years. The mean diagnostic period from occurrence of symptoms to diagnosis was 20.4+/-17.5 days. The clinical symptoms of amebic colitis were diarrhea (80%), bloody stool (70%), mucoid stool (60%), abdominal pain (50%), fever, weight loss, nausea, and fatigue. Seven patients (70%) had a history of travel, and six of those seven patients had taken trips abroad. The foreign areas of travel included India (50%), Indonesia (28.6%), and Japan (16.7%). The diagnostic methods were colonoscopic biopsies to detect trophozoites of Entameba histolytica (90%) and serologic tests for the anti-ameba antibody (10%). The most common colonic locations of the lesions were the cecum (80%) and the rectum (80%). Another was the ascending colon (30%); pan-colonic involvement was also seen (10%). CONCLUSIONS: In the past, the cause of amebic colitis in Korea was poor hygiene. Nowadays, however, travel to amebiasis-endemic areas may be the most important cause. Therefore, the travel history of diarrheal patients is an important diagnostic factor in cases of amebic colitis and a differential diagnosis factor in cases of inflammatory bowel disease.
Abdominal Pain ; Biopsy ; Cecum ; Colon ; Colon, Ascending ; Diagnosis ; Diagnosis, Differential ; Diarrhea ; Dysentery, Amebic* ; Endoscopy ; Fatigue ; Fever ; Humans ; Hygiene ; India ; Indonesia ; Inflammatory Bowel Diseases ; Japan ; Korea ; Music ; Nausea ; Prevalence ; Rectum ; Serologic Tests ; Sewage ; Trophozoites ; Weight Loss

In the course of screening of angiogenesis inhibitor from natural products, cryptotanshinone from Salvia miltiorrhiza was isolated as a potent small molecule inhibitor of angiogenesis. Cryptotanshinone inhibits bFGF-induced angiogenesis of BAECs at ten micromolar ranges in vitro without cytotoxicity. Tanshinone IIA, another tanshinone isolated from S. miltiorrhiza, which is structurally very similar to cryptotanshinone except C-15 position of dihydrofuran ring does not inhibit angiogenesis induced by bFGF. These results demonstrate that cryptotanshinone is a new anti-angiogenic agent and double bond at C-15 position of the dihydrofuran ring plays a crucial role in the activity.
Angiogenesis Inhibitors/chemistry/isolation & purification/*pharmacology ; Animals ; Cattle ; Cell Movement/drug effects ; Cell Proliferation/drug effects ; Cells, Cultured ; Drugs, Chinese Herbal/chemistry/isolation & purification/pharmacology ; Endothelial Cells/drug effects/physiology ; Fibroblast Growth Factor 2/pharmacology ; Humans ; Neovascularization, Physiologic/drug effects ; Phenanthrenes/chemistry/isolation & purification/*pharmacology ; Plant Roots/chemistry ; Research Support, Non-U.S. Gov't ; Salvia miltiorrhiza/*chemistry

Although parovarian cysts constitute 10-20% of all adnexal masses, malignant parovarian tumors are extremely rare. Due to the rarity of this lesion, there are controversies concerning the origin, clinical behavior, and prognosis of these tumors. Currently, it is suggested that these paovarian tumors should be treated similarly to their ovarian counterparts. We experienced one case of parovarian serous cystadenocarcinoma of borderline malignancy, and report this with a brief review of the literatures.
Cystadenocarcinoma, Serous* ; Female ; Parovarian Cyst ; Prognosis

Aspiration of foreign bodies into tracheobronchial tree is more common in children than in adults. Foreign bodies in airway commonly occur by accident, and in most cases they get removed without delay. Small foreign bodies that lodge in the peripheral airway are often asymptomatic initially and can result in respiratory symptoms several years later. Although foreign body aspiration is frequently suspected in children with acute or recurrent pulmonary symptoms, it is rarely considered in adults, unless a clear history of an aspiration event can be obtained. We have experienced and studied a case of occult aspiration of a shrimp which had been lodged for a long period.
Adult ; Bronchi* ; Bronchoscopy* ; Child ; Foreign Bodies* ; Humans