BACKGROUND AND AIMS: Colonic polyps are premalignant lesion, whose removal is important for the prevention of colon cancer. METHODS: A series of 116 patients (195 polyps) who undergone colonoscopic polypectomy at Chung Nam National University Hospital from March 1994 to Feb.1997 were analyzed. RESULTS: 1) The ratio of males and females was 81:35, with the average age being in the 60's. 2) Colorectal polyps were found at the rectum (39.5%), sigmoid colon (35.9%). The size of the polyps was less than 0.6 cm in diameter (44.6%), between 0.6 and 1.0 cm (27.7%), between 1.1 and 2.0 cm (22.6%). The number of polyp was single polyp (59.5%). According to the Yamada classification, type III was the most common (43.1%). 3) Histopathologic findings were as follows. Tubular adenomas (58.6%), LSPs was in 3 cases, and malignant changed polyps in 14 case. 4) The malignantly changed polyps peaked in those in their 70's, had sizes ranging between 1.1 and 2.0 cm. Histopathologic finding were villous adenomas (50.0%), tubular adenomas (13.2%), LSPs (33.3%) in orders. CONCLUSION: Although the prevalence of cancer of villous adenomas and LSP was higher than other polyps, the size of the adenomas, their numbers do not seem to influence the malignancy rate in this report.
Adenoma ; Adenoma, Villous ; Classification ; Colon* ; Colon, Sigmoid ; Colonic Neoplasms ; Colonic Polyps* ; Female ; Humans ; Male ; Polyps ; Prevalence ; Rectum

BACKGROUND AND AIMS: The objective of this paper is to compare the effectiveness of com-mon bile duct stone extraction by conditions and methods. METHODS: Endoscopic sphinc-terotomies with stone extraction were practiced in 71 patients with common bile duct stones by basket extraction, balloon extraction and mechanical lithotripsy. RESULTS: 1) In 71 patients with CBD stone, sex distribution showed predominence in females (56.3%) and most of the cases were over 60 years old. 2) After sphincterotomy, the overall success rate of the stone extraction was 87.3% (with balloon and basket or mechanical lithotrispy). The removal methods of the stone extractions were varied, but the most commonly used method was basket extraction (50.7%). 3) The complications of sphicterotomy were noted in 10 cases and in 8 cases minor bleeding was stopped with a hypertonic saline epinephrine injection. 4) After the stone extraction, counts and levels of leukocyte, aspartate transami-nase, alanine transaminase, alkaline phosphatase and total bilirubin were significantly improved (p <0.05). 5) Removal methods according to stone size did not show a signifi-cant difference, but the mean size of the stones was different. According to the several methods, the mean diameter of stones were different. The stone size was 1.1 cm in the case of spontaneous removal, 1.4 cm in balloon or basket removal, 1.9 cm in mechanical lithotripsy and 2.0 cm in surgical removal. CONCLUSIONS: Endoscopic stone extraction was effective and safe method with low rate of complications. However there were some significant difficulties in removing large or impacted stones, therefore EHL, ESWL or operation should be considered.
Alanine Transaminase ; Alkaline Phosphatase ; Aspartic Acid ; Bile Ducts ; Bilirubin ; Common Bile Duct* ; Epinephrine ; Female ; Hemorrhage ; Humans ; Leukocytes ; Lithotripsy ; Middle Aged ; Sex Distribution

BACKGROUND AND AIMS: Various gastric and duodenal lesions with gastrofiberscopy were observed in patients with obstructive biliary disease. METHODS: A clinical analysis of the endoscopic findings was carried out on 88 patients with obstructive biliary disease, from February 1994 to January 1998, in the department of Internal Medicine, Chungnam National University Hospital. RESULTS: 1) In the 88 patients, sex distribution showed predominance in the males (47/41) and most of the cases involved those in their 60's. 2) The obstructive biliary diseases were included, common bile duct stones (53.4%), common bile duct cancer (18.2%), pancreatic cancer (18.2%), Klatskin tumor (4.5%) and common hepatic duct cancer (3.4%). 3) The gastroduodenal lesions involved in the obstructive biliary diseases were, erosive gastritis (22.7%), duodenal ulcer (8.0%), gastric ulcer (5.7%), and acute duodenitis (3.4%) in orders. CONCLUSIONS: Significant upper gastrointestinal lesions were found in obstructive biliary disease.
Chungcheongnam-do ; Common Bile Duct ; Duodenal Ulcer ; Duodenitis ; Gastritis ; Hepatic Duct, Common ; Humans ; Internal Medicine ; Klatskin's Tumor ; Male ; Pancreatic Neoplasms ; Sex Distribution ; Stomach Ulcer

PURPOSE: Intraoperative peritoneal washing cytology (PWC) is used to determine treatment strategies for gastric cancer with suspected serosal invasion. However, a standard staining method for intraoperative PWC remains to be established. We evaluated the feasibility of a rapid and simple staining method using Shorr's stain for intraoperative PWC in advanced gastric cancer. MATERIALS AND METHODS: Between November 2012 and December 2014, 77 patients with clinical T3 or higher gastric cancer were enrolled. The sensitivity, specificity, and concordance between the Shorr staining method and conventional Papanicolaou (Pap) staining with carcinoembryonic antigen (CEA) immunohistochemistry (IHC) were analyzed. RESULTS: Intraoperative PWC was performed laparoscopically in 69 patients (89.6%). The average time of the procedure was 8.3 minutes, and the average amount of aspirated fluids was 83.3 mL. The average time for Shorr staining and pathologic review was 21.0 minutes. Of the 77 patients, 16 (20.7%) had positive cytology and 7 (9.1%) showed atypical findings; sensitivity and specificity were 73.6% and 98.2% for the Shorr method, and 78.9% and 98.2% for the Pap method with CEA IHC, respectively. Concordance of diagnosis between the 2 methods was observed in 90.9% of cases (weighted κ statistic=0.875) and most disagreements in diagnoses occurred in atypical findings (6/7). In overall survival, there was no significant difference in C-index between the 2 methods (0.459 in Shorr method vs. 0.458 in Pap with CEA IHC method, P=0.987). CONCLUSIONS: Shorr staining could be a rapid and reliable method for intraoperative PWC in advanced gastric cancer.
Carcinoembryonic Antigen ; Diagnosis ; Humans ; Immunohistochemistry ; Laparoscopy ; Methods ; Pilot Projects ; Sensitivity and Specificity ; Stomach Neoplasms

BACKGROUND/AIMS: The causes and complications of liver cirrhosis are varied and increasing prevalence of alcoholic liver disease has been suspected. We tried to categarize the causes and complications of liver cirrhosis. METHODS: We investigated the 159 patients who are diagnosed as liver cirrhosis at Chungnam National University Hospital during the recent 5 years. RESULTS: 1) HBV infection was the most common cause of liver cirrhosis (48.1%), alcohol was next (42.9%). 2) Alcoholic liver cirrhosis was the most common cause in male (54.2%), postnecrotic cirrhosis (HBV) was the most common cause in female (66.7%). The difference was considered to come from the fact that male drinks more, constantly or habitually. 3) Alcohol was the most common cause of liver cirrhosis above the fifth decade of age and HBV is under 40 yeats of age. 4) The complications of liver cirrhosis are variceal bleeding, most common, splenomegaly and ascites in order. Hepatocellular carcinoma occumd also especially in HBV induced liver cirrhosis. CONCLUSION: Alcoholic liver disease is a common cause of liver cirrhosis.
Ascites ; Carcinoma, Hepatocellular ; Chungcheongnam-do ; Esophageal and Gastric Varices ; Female ; Fibrosis ; Humans ; Liver Cirrhosis* ; Liver Cirrhosis, Alcoholic ; Liver Diseases, Alcoholic ; Liver* ; Male ; Prevalence ; Splenomegaly

OBJECTIVE: Fibromylagia (FM) is a rheumatic disorder characterized by widespread bodily pain, tenderness, and fatigue. It has a major impact on the quality of life including the quality of marital life. The objectives of this study were to assess the quality of marital life in patients with FM in Korea and to identify the correlation of the quality of marital life with disease severity. MEHTODS: Subjects were the patient group, composed of 50 married patients with FM, and a comparison group composed of 50 healthy married adults with similar demographic characteristics. The quality of marital life was measured using the Korean-Marital Satisfaction Inventory (K-MSI). The K-MSI consists of two valid scales, one global affective scale, and eleven additional scales measuring specific dimensions of relationship distress. The clinical parameters were assessed by Korean Fibromyalgia Impact Questionnaire (KFIQ) and tender point, respectively from 50 patients with FM. RESULTS: Of the 50 subjects, 48 (96%) were women with mean (+/-SD) age of 52.6(+/-8.8) years. The mean (+/-SD) duration of disease was 25.7 (+/-19.8) months. The mean (+/-SD) scores of KFIQ and tender point count were 52.9 (+/-14.9) and 13.1 (+/-1.6), respectively. The T-score of most scales of K-MSI of FM patients were higher than that of healthy controls (p<0.01). The scores of KFIQ were positively correlated with the eight scales of K-MSI and negatively correlated with one scale (Role orientation) of K-MSI. The tender point count was positively correlated with only one of scale (Conflict with in-law) of K-MSI. CONCLUSION: The results suggest that the quality of marital life in Korean patients of FM is lower than healthy subjects. In a simple correlation analysis, KFIQ was a meaningful variable correlated with the quality of marital life.
Adult ; Fatigue ; Female ; Fibromyalgia* ; Humans ; Korea ; Quality of Life ; Surveys and Questionnaires ; Weights and Measures

A new species belonging to the genus Alternaria was isolated from the necrotic leaf spots of Brassica rapa subsp. pekinensis in Yuseong district, Daejeon, Korea. It is an occasional isolate, not an etiological agent, which is morphologically similar to A. broccoli-italicae, but differs in conidial size and conidiophore shape. Phylogenetic analysis using the sequence datasets of the internal transcribed spacer (ITS) region of the rDNA, glyceraldehyde-3-phosphate dehydrogenase (gpd), and plasma membrane ATPase genes showed that it is distantly related to A. broccoli-italicae and closely related to Alternaria species in the section Pseudoalternaria, which belonged to a clade basal to the section Infectoriae. Morphologically, the species is unique because it produces solitary conidia or conidial chains (two units), unlike the four members in the section Pseudoalternaria that produce conidia as short branched chains. It exhibits weak pathogenicity in the host plant. This report includes the description and illustration of A. brassicifolii as a new species.
Adenosine Triphosphatases ; Alternaria* ; Brassica rapa* ; Brassica* ; Brassicaceae ; Cell Membrane ; Dataset ; DNA, Ribosomal ; Korea* ; Oxidoreductases ; Plants ; Spores, Fungal ; Virulence