Vibrio parahaemolyticus is a gram-negative halophilic organism commonly associated with outbreaks of acute gastroenteritis which also sometimes causes serious wound infection. It is an uncommon cause of bacteremia. We have experienced a case of bacteremia due to Vibrio parahaemolyticus in a 59-year old man who initially presented with edema and dyspnea. He was diagnosed as liver cirrhosis, gastric cancer, and hepatoma. On hospital day 13, Vibrio parahaemolyticus was isolated from blood culture. The isolate showed typical cultural and biochemical characteristics such as salt tolerance and did not ferment lactose. The isolate was intermediate to ampicillin but susceptible to other agents.
Ampicillin ; Bacteremia* ; Carcinoma, Hepatocellular ; Disease Outbreaks ; Dyspnea ; Edema ; Gastroenteritis ; Humans ; Lactose ; Liver Cirrhosis ; Middle Aged ; Salt-Tolerance ; Stomach Neoplasms ; Vibrio parahaemolyticus* ; Vibrio* ; Wound Infection

OBJECTIVES: Hemodynamic measurements of chronic portal hypertension were done to study the mechanisms that maintain high portal pressure despite well developed collateral circulations. METHODS: A prehepatic portal hypertensive rat model was produced by partial portal vein ligation. Cardiac output, organ blood flow and porto-systemic shunt were measured by radioisotope labeled microsphere methods, and vascular resistance was calculated by standard equation. RESULTS: There was a significant reduction in the weight of the liver and increase in the weight of the spleen in the portal stenotic rats. Porto-systemic shunting, representing development of the collateral circulations, was 96.7+/-0.6% in the portal stenosis group compared with 0.9+/-0.2% in the control group (p<0.01). Portal pressure was significantly increased in the portal stenosis group compared with the control group(12.8+/-1.4 vs. 6.5+/-0.6mmHg; p<0.01). Mean arterial pressure was significantly decreased in portal stenosis group compared with control group(101.4+/-2.5 vs, 129.9+/-3.9mmHg; p<0.01). In the portal stenosis group, cardiac output(135.7+/-8.0 vs. 111.0+/-4.2ml/min; p<0.01) and splanchnic organ blood flow (28.97+/-2.03 vs. 17.90+/-1.27ml/min, p<0.01) were significantly increased, with concomitant decrease in total peripheral vascular resistance(58.0+/-3.3 vs. 88.2+/-4.8 dyne sec/cm5 X 105; p<0.01) and splanchnic vascular resistance(2.54+/-0.20 vs. 5.47+/-0.33 dyne sec/cm5 X 105; p<0.01), However, the portal venous resistance was not significantly different in both groups of rats (3.57+/-0.31 vs. 3.03+/-0.38 dyne sec/cm5 X 105; p>0.05). CONCLUSION: The hemodynamic results of this study indicate that hyperdynamic status of systemic and splanchnic circulation was present in chronic portal hypertension and that the primary factor contributing to the persistently elevated portal venous pressure was the markedly increased portal venous inflow.
Animals ; Arterial Pressure ; Cardiac Output ; Collateral Circulation ; Constriction, Pathologic ; Hemodynamics* ; Hypertension, Portal ; Ligation ; Liver ; Microspheres ; Models, Animal* ; Portal Pressure ; Portal Vein* ; Rats* ; Splanchnic Circulation ; Spleen ; Vascular Resistance

Ulcerative colitis is diffuse inflammatory condition at mucosal lining of the colon & rectum and rare in Korea but there are no pathognomonic features or specific diagnostic tests. However, recently the diagnostic methods for ulcerative colitis are much developed and the incidence of ulcerative colitis is increased in Korea. Therefor, an analysis of 31 cases of ulcerative colitis which was diagnosed and treated in the department of the YeungNam University Hospital from May l983 to April 1991 was reviewed. The results were as following: 1) The sex distribution assumed a ratio of 1 to 2.1 and the age distribution was vqriable but the most prevalent age group was 5th decade(29.0%). 2) The most common clinical manifestations were abdominal pain & bloody diarrhea. 3) As to the extent of disease determined by the barium enema & endoscopy, rectum or rectosigmoid colon was involved in majority of the cases 22.6%, 41.9 (respectively). 4) Significant laboratory findings were elevated ESR, anemia, leukocytosis, hypoalbuminemia. 5) The endoscopic examination was performed in all 31 cases and showed sinificant findings such as hyperemia, mucosai edema, superficial ulceration & mucosal friability. 6) 23 of 26 cases treated by sulfasalazine medication showed improved, and 3 cases were improved by steriod medication and the surgical operation was indicated in 1 case.
Abdominal Pain ; Age Distribution ; Anemia ; Barium ; Colitis, Ulcerative* ; Colon ; Diagnostic Tests, Routine ; Diarrhea ; Edema ; Endoscopy ; Enema ; Humans ; Hyperemia ; Hypoalbuminemia ; Incidence ; Korea ; Leukocytosis ; Rectum ; Sex Distribution ; Sulfasalazine ; Ulcer*

Plummer-Vinson syndrome is a clinical entity characterized by dysphagia, iron deficiency anemia, cheilosis, glossitis, and cervical esophageal web, especially in middle aged women. Recently, the authors experienced a case of Plummer-Vinson syndrome. A 53-year-old female was admitted due to intermittent solid food dysphagia for 18 months. She had a 2 years history of iron deficiency anemia. On admission glossitis, fissures at the angle of the mouth, spoon nails, and iron deficiency anemia were noted. Esophagogram and esophagoscopic examination revealed thin walled concentric web at upper esophagus. Esophageal web was succefully teared by endoscopic balloon dilatation with subseguant improvement of dysphagia. Skin manifestations as well as anemia were markedly improved after oral iron replacement therapy.
Anemia ; Anemia, Iron-Deficiency ; Deglutition Disorders ; Dilatation ; Esophagus ; Female ; Glossitis ; Humans ; Iron ; Middle Aged ; Mouth ; Plummer-Vinson Syndrome* ; Skin Manifestations ; Tears

Chronic osteomyelitis continue to be a therapeutic challenge. The osteomyelitis also implies chronic ischemia of the diseased bone ; thus systemic antibiotic treatment may not be as effective as we want. In 1972, Klemm developed a new procedure to supplement saucerization in the treatment of chronic osteomyelitis, alternative to irrigation and suction-drainage, i.e., Gentamicin-PMMA Beads. The authors analysed 35cases of the chronic osteomyelitis which were admitted and treated by sauceriztion and Gentamicin-PMMA Beads in Department of Orthopaedic Surgery, Korea Veterans Hospital from Aug. 1984 to Jan. 1988.
Gentamicins ; Hospitals, Veterans ; Ischemia ; Korea ; Osteomyelitis ; Polymethyl Methacrylate

No abstract available.
Lymphadenitis* ; Pancytopenia*

Early gastric cancer(EGC) is defined as carcinoma limited to the mucosa or submucosa, regardless of whether metastasis to lymph nodes have occurred, and the frequency of lymph node metastasis varies from 7 to 18%. The incidence of early gastric cancer has been increasing recently, probably with advance in the diagnostic procedure. Multiple gastric cancer, now cosidered to be a sort of multiple primary cancer by Moertels classification, is a special type of cancer in which two or more tumor lesions arise independently from the stomach. Multiple carcinoma was found in about 8.3% of 500 early gastric cancer cases at the National Cancer Center Hospital in Japan. In 77% of these, two lesions roexisted in the stomach. Coexistence of three lesions were found in 20% and more than four lesions in 3%. We report a case of multiple early gastric cancer of different histologic types in which two adenoma coexisted in the stomach.
Adenoma ; Classification ; Incidence ; Japan ; Lymph Nodes ; Mucous Membrane ; Neoplasm Metastasis ; Stomach ; Stomach Neoplasms*

Early gastric cancer(EGC) is defined as carcinoma limited to the mucosa or submucosa, regardless of whether metastasis to lymph nodes have occurred, and the frequency of lymph node metastasis varies from 7 to 18%. The incidence of early gastric cancer has been increasing recently, probably with advance in the diagnostic procedure. Multiple gastric cancer, now cosidered to be a sort of multiple primary cancer by Moertels classification, is a special type of cancer in which two or more tumor lesions arise independently from the stomach. Multiple carcinoma was found in about 8.3% of 500 early gastric cancer cases at the National Cancer Center Hospital in Japan. In 77% of these, two lesions roexisted in the stomach. Coexistence of three lesions were found in 20% and more than four lesions in 3%. We report a case of multiple early gastric cancer of different histologic types in which two adenoma coexisted in the stomach.
Adenoma ; Classification ; Incidence ; Japan ; Lymph Nodes ; Mucous Membrane ; Neoplasm Metastasis ; Stomach ; Stomach Neoplasms*

The antihypertensive effect and side reactions of perdipine was studied in 22 cases of essential hypertension using 20mg 3 times daily regimen for average period of 5 weeks. 1) Average reduction of 20mmHg in systolic and 17mmhg in diastolic pressure was observed and percentile reduction was 11.90% and 14.92%, respectively. The overall effect rate was 81.82%. The blood pressure lowered significantly after 2 weeks of treatment both in systolic and diastolic pressure. 2) There was no significant change in heart rates before and after treatment. 3) No specific side reaction was observed except 1 case in which discontinued the medication because of severe headache and fatigability on the 1st day of medication.
Blood Pressure ; Headache ; Heart Rate ; Hypertension ; Nicardipine*

From January 1988 to December 1994, endoscopic sphincterotomy with stone extraction was attempted in 395 patients with common duct stones at Yeungnam University Hospital. Endoscopic sphincterotomy was successful in 389 patients(98.5 %), and clearance of the duct was achieved in 364 patients with an overall success rate of 92.2%. After sphincterotomy, stone extraction by basket or balloon was undertaken in 298 patients without lithotripsy, and stones could be extracted after fragmentation of stones in 19 patients. In 47 patients, stones were passed into duo denum spontaneously. There were 6 cases of sphincterotomy failure due to large periampullary diverticulum or previous gastrojejunostomy. In patients with success ful sphincterotomy, endoscopic stone extraction was failed in 25 cases due to 14 large stones, 5 bile duct strictures, 4 impacted stones, and 2 cases of technical fail ure. Complications were developed in 13 patients(3.3%); 8 pancreatitis and 5 bleedings. All of them were improved with medical therapy only. Despite relatively high success rate and low complications of the endoscopic management of choledocholithiasis, there were significant difficulties in removing large stones. Developement of more effective and inexpensive methods of lithotripsy, and the search for rapidly effective solvent dissolving stones were needed.
Bile Ducts* ; Bile* ; Cholangiopancreatography, Endoscopic Retrograde ; Choledocholithiasis ; Constriction, Pathologic ; Diverticulum ; Gastric Bypass ; Humans ; Lithotripsy ; Pancreatitis ; Sphincterotomy, Endoscopic