Rapid administration of solution containing dextroae results in marked hyperglycemia and osmotic diuresis hut a balanced electrolyte solution containing maltese does not increase blood sugar. 30 patients were chosen at random and divided into 3 groups j.e, one group received 5% dextrose in water, the second group received Hartmann solution and the third group, 5% maltose in a balanced electrolyte solution. The Patient's blood was collected in the operating room prior to the start l.V. infusion, for the measurement of blood sugar, insulin, osmolarity and electrolrtes in various conditions of N.P.O. Intravenous fluid was administered at a rate of 10 m1/kg/hour while anesthesia was induced and maintained with an endotracheal tube in place. Blood samples were taken one hour. 2 hours and 3 7ours f:on the time 1,V. infusion started, In the of 5% dextrose in water groups, the value of blood sugar and insulin was 88.5+/-12.1 mg% and 14.60+/-7.67 un/ml at NPO, 257.7+/-60.8mg% and 70.75+/-37.55 un/m1 at 1 hour, 298.8+/-84.4mg%: and 143.19+/-50.32 un/ml at 2 hours and 228.6+/-75.8% and 127.71+/-56.98 un/m1 at 3 hours. Although the b1ood sugar and insulin values increased markedly. but potassium and chloride were 4.74+/-0.55 mEq/l and 101.1+/-2.9 mEq/l and 4.11+/-0.31 mEq/l, 107.4+/-2.3 mEq/l and 3.75+/-0.41 mEq/l, 176.4+/-2.7mEq/l and 3.89+/-0.50mEq/l, 106.3+/-2.2 mEq/l and shoewed mild decrease, by the way, osmolarity and serum sodium did not changed. In contrast to the 5% dextrose in water groups, there are no changes in the blood glucose. insulin levels, osmolarity or and electrolrtes in the either Hartmann or Elitol (Elitol=5% maltose contained in a balanced electrolyte solution) groups. There was a slight increase in osmolarity with maltose but it was not significant. Accordingly it is concluded that rapid infusion of harmann or 5% maltose contained ina balanced electrolyte solution affects the blood sugar and insulin levels insignificantly compared to the dextrose cont5aining solution which increase the blood sugar and indulin levels markedly.
Anesthesia ; Blood Glucose* ; Diuresis ; Electrolytes* ; Glucose ; Humans ; Hyperglycemia ; Insulin* ; Maltose ; Operating Rooms ; Osmolar Concentration* ; Potassium ; Sodium ; Water

PURPOSE: To assess the usefulness of CT scanning in the differentiation of stage T3a from T2 in renal cell carcinoma. MATERIALS AND METHODS: Among patients with pathologically proven renal cell carcinoma, 114 at stages T2 and T3a were divided into three groups, as follows: intact capsule (T2) n=40, capsular involvement (T2) n=38, and capsular penetration (T3a) n=36. By referring to contrast-enhanced CT scans, we retrospectively compared the groups in terms of tumor margin, the frequency with which a tumor bulged more than 3 cm beyond the renal contour, the presence or absence of peritumoral collateral vessels, thickening of Gerota 's fascia, and perinephric strands. RESULTS: An irregular margin was more common in the capsular penetration group than in the other two groups (p<0.05). With regard to frequency of tumor bulging, the presence of peritumoral collateral vessels, thickening of Gerota 's fascia, and perinephric strands, these characteristics were more frequently noted in the capsular penetration group (T3a) and capsular involvement group (T2) (p<0.05) than in the intact capsule group. The difference between the capsular penetration group (T3a) and the capsular involvement group (T2) was not significant, however (p>0.05). CONCLUSION: In determining the tumor stage of renal cell carcinoma, CT is not helpful in differentiating between a tumor with capsular penetration (T3a) and one with capsular invasion (T2), though differentiation of the T3a stage from the T2 stage, without capsular invasion, is reliable. When a tumor has an irregular margin, however, the possibility that it is at stage T3a should be considered.
Carcinoma, Renal Cell* ; Fascia ; Humans ; Retrospective Studies ; Tomography, X-Ray Computed*

Gastric high-grade dysplasia is an important premalignant lesion in gastric epithelial cells and has a high possibility of transforming to adenocarcinoma. Therefore, biopsy-proven high-grade dysplasia should be treated with en bloc resection methods such as endoscopic mucosal resection or endoscopic submucosal dissection (ESD). We report the case of a 63-year-old male patient, diagnosed with gastric high-grade dysplasia at the angle and lesser curvature side of the lower body. The patient was initially treated with ESD, although histopathology subsequently showed horizontal margin involvement. Since the lesion was diffusely edematous and margins were uncertain because of the previous ESD treatment, we chose to treat the patient with laparoscopy-assisted endoscopic full-thickness resection (EFTR). EFTR is a recently developed procedure, which uses both endoscopic and laparoscopic techniques to resect the full-thickness of the tissue. The final pathologic report revealed high-grade dysplasia and a focal intramucosal carcinoma of 0.8x0.7 cm. We conclude that EFTR can be an effective alternative treatment in gastric high-grade dysplasia unsuitable for ESD.
Adenocarcinoma ; Epithelial Cells ; Humans ; Male ; Middle Aged

Pacemaker Runaway is a rare, but potentially lethal complication after pacemaker implantation. Pacemaker runaway was one of the common manifestations of malfunctioning pacemaker at the time of fixed rate pacemaker, but has been less common after the demand type pacemaker had replaced the fixed rate model. The early recognition of runaway pacemaker is very important because runaway pacemaker can cause bradyarrhythmia, ventricular tachycardia-fibrillation and asystole resulting in syncope or death. We report a clinical experience of runaway pacemaker in 68 year-old woman, who received permanent pacemaker implantation(fixed rate 72/min, VVI, Micropulse 22U, Edwards system) due to sick sinus syndrome eight years ago. She complained of sudden chest tightness and dyspnea 10 days prior to admission. On physical examination, increased jugular venous pressure, rapid heart beats, basal rales on both lung fields and three finger-breath tender hepatomegaly. Electrocardiogram showed a rapid pacemaker rhythm of 140 beats per minute. So, the malfunctioning pacemaker was removed and replaced with a new programmable demand type pacemaker(VVI, OPTIMA-MP, Telectronics) in the same pocket under the diagnosis of pacemaker runaway. Her subject symptoms were relieved and electrocardiogram showed a regular pacemaker rhythm of 71 BPM. She was discharged ten days after pacemaker replacement.
Aged ; Bradycardia ; Child ; Diagnosis ; Dyspnea ; Electrocardiography ; Female ; Heart ; Heart Arrest ; Hepatomegaly ; Homeless Youth* ; Humans ; Lung ; Physical Examination ; Respiratory Sounds ; Sick Sinus Syndrome ; Syncope ; Thorax ; Venous Pressure

Bleeding that recur or continues after hospital admission for an acutely bleeding peptic ulcer is the single most important factor adversely affecting prognosis. The endoscopic findings of stigmata of recent hemorrhage such as active bleeding, a visible vessel or fresh blood clots in peptic ulcer indicate relatively high rebleeding risk. 30 patients with stigmata of recent hemorrhage in bleeding peptic ulcers were treated by endoscopic alcohol injection therapy during the 3-year period from August 1989 to July 1992. 30 cases included 24 gastric ulcers, 4 duodenal ulcers, and 2 stomal ulcers. 8 of these were actively bleeding at the time of endoscopy and non-bleeding visible vessels were identified in 15 patients and fresh blood clots were present in 7. 12 of total 30 cases had rebleeding or continuous bleeding. 3 of 8 with active bleeding, 5 of 15 with non-bleeding bisible vessels, and 4 of 7 with fresh blood clots had rebleeding. Emergency operations were done in 4 cases. There was no complication such as perforation and mortality. We think that this modality of endoscopic hemostasis is safe and simple, but further randomized controlled trials will be needed to evaluate the efficacy of hemostasis by endoscopic alcohol injection therapy.
Christianity ; Duodenal Ulcer ; Emergencies ; Endoscopy ; Hemorrhage* ; Hemostasis ; Hemostasis, Endoscopic ; Humans ; Mortality ; Peptic Ulcer* ; Prognosis ; Stomach Ulcer ; Ulcer

OBJECTIVE: To investigate the effect of treadmill aerobic exercise for eight weeks on cardiopulmonary fitness and functional mobility in stroke patients METHOD: Twenty one stroke patients who could walk independently and had MMSE score of 24 or higher were included. We used maximal exercise test by means of modified Harbor protocol before and after eight weeks' treadmill aerobic exercise. We monitored patients' status with EKG, heart rate, blood pressure and Borg rating of perceived exertion, and measured maximal O2 consumption, maximal heart rate, blood pressure, minute ventilation, rate pressure product and respiratory exchange ratio during maximal exercise test. We also assessed functional mobility by Fugl-Meyer assessment of lower extremity, Berg balance scale, five times sit to stand test, timed up & go test, dynamic gait index scale, activities-specific balance confidence scale and Korean-modified Barthel index before and after 8 weeks' training. RESULTS: Twenty one patients completed treadmill aerobic exercise training. After eight weeks' treadmill aerobic exercise, the cardiopulmonary fitness, measured by maximal O2 consumption, maximal heart rate, minute ventilation, systolic blood pressure, functional mobility measured by Fugl-Meyer assessment of lower extremity, Berg balance scale, five times sit to stand test, timed up & go test, dynamic gait index scale, activities-specific balance confidence scale and Korean-modified Barthel index showed statistically significant improvement (p<0.05). CONCLUSION: Eight weeks' treadmill aerobic exercise improved the cardiopulmonary fitness and functional mobility in ambulatory stroke patients.
Blood Pressure ; Electrocardiography ; Exercise ; Exercise Test ; Gait ; Heart Rate ; Humans ; Lower Extremity ; Stroke ; Ventilation

The authors experienced a case of myoglobinuria accompanied by generalized myalgia and mild fever that developed 3 hours 30 minutes after general anesthesia. Tracheal intubation was done smoothly 5 minutes after injection of thiopental sodium(275 mg) and pancuronium bromide(6 mg), and anesthesia was maintained with ethrane/N2O/O2(1.5-2%/21/21/min). There was no specific event except tachycardia and fluctuation of blood pressure throughout operation. In this case, we assume that the myoglobinuria is a presentation of the sign of an abortive type of malignant hyperthermia. However, it was not confirmed. We had good patient outeome with the supportive measures of hydration and diuresis. The patient was discharged twenty three days after operation without any complication.
Anesthesia ; Anesthesia, General* ; Blood Pressure ; Diuresis ; Fever ; Humans ; Intubation ; Malignant Hyperthermia ; Myalgia ; Myoglobinuria* ; Pancuronium ; Tachycardia ; Thiopental

Dynamic enhanced magnetic resonance lymphangiography can be used to provide anatomic and dynamic information for various lymphatic diseases, including thoracic duct injury, and can also help to guide the thoracic duct embolization procedure. We present a case of postoperative chylothorax demonstrated by dynamic enhanced MR lymphangiography. In this case, the chyle leakage site and location of cisterna chyli were clearly visualized by dynamic enhanced MR lymphangiography, thus allowing for management with thoracic duct embolization.
Chyle ; Chylothorax ; Lymphatic Diseases ; Lymphography ; Thoracic Duct

The intestinal lesion of Behcet's colitis shows aphthoid or punched-out ulceration. But these morphological characteristics are variable and the clinical course of Behcet's colitis is also diverse. There have been many case reports since 1962, but there is few study for clinical course or for morphological characteristics of intestinal lesion of Behcet's colitis. So we retrospectively investigated the clinical course of Behcet's colitis according to colonoscopic findings. Thirty-two patients with Behcet's colitis were investigated retrospectively from January 1984 to July l994. The patients who had at least two major stigmata of Behcet's syndrome with intestinal lesions were included, and whose colonoscopic films were available and whose follow-up studies were done. The studies used at their follow-up were colonoscopy and/or barium enema. In our study the patients ranged in age from 15 to 64 years old, with mean age of 37 years old; 28% were in 3rd decade. The mean follow-up period was 33 months.
Adult ; Barium ; Behcet Syndrome ; Christianity ; Colitis* ; Colonoscopy* ; Enema ; Follow-Up Studies ; Humans ; Middle Aged ; Retrospective Studies ; Stomatitis, Aphthous ; Ulcer

The incidence of ischemic heart disease has been increased rapidly in Korea. However, the clinical effects of antecedent hypertension on acute myocardial infarction have not been identified. We assessed the relationship between antecedent hypertension and clinical outcomes in 7,784 patients with acute myocardial infarction in the Korea Acute Myocardial Infarction Registry during one-year follow-up. Diabetes mellitus, hyperlipidemia, cerebrovascular disease, heart failure, and peripheral artery disease were more prevalent in hypertensives (n=3,775) than nonhypertensives (n=4,009). During hospitalization, hypertensive patients suffered from acute renal failure, shock, and cerebrovascular event more frequently than in nonhypertensives. During follow-up of one-year, the incidence of major adverse cardiac events was higher in hypertensives. In multi-variate adjustment, old age, Killip class > or =III, left ventricular ejection fraction <45%, systolic blood pressure <90 mmHg on admission, post procedural TIMI flow grade < or =2, female sex, and history of hypertension were independent predictors for in-hospital mortality. However antecedent hypertension was not significantly associated with one-year mortality. Hypertension at the time of acute myocardial infarction is associated with an increased rate of in-hospital mortality.
Acute Disease ; Age Factors ; Aged ; Cerebrovascular Disorders/etiology ; Diabetes Mellitus/etiology ; Female ; Heart Failure/etiology ; Hospital Mortality ; Humans ; Hyperlipidemias/etiology ; Hypertension/*complications ; Male ; Middle Aged ; Myocardial Infarction/complications/*mortality/therapy ; Peripheral Vascular Diseases/etiology ; Predictive Value of Tests ; Registries ; Sex Factors