No abstract available.
Plasma Exchange* ; Plasma* ; Seoul*

No abstract available.
Plasma Exchange* ; Plasma* ; Seoul*

The low birth weight infants have been fed with 15% concentration of Maeil Dry Milk G-80(Table 1) until the date of weight gaining to 2.5kg at the nursery room of our pediatric department, St. Mary's Hospital, Catholic Medical College. Feeding results were obtained as follows. 1. General physical condition was fair. The initial weight loss was average 6.8% of their birth weight and regaining of body weight started on 12th day of age(Table 2). 2. The frequency of stool passage was 1~6 times a day and normal yellowish stools were appeared on 8th day of age(Table 3). 91% of stools was the normal consistency and the other was loose stool. Mean value of stool pH examined on 10th day of age was 5.54(4.9~6.5) 3. Mean daily feeding amount of water, Calorie, protein and fat was 175ml, 131cal,3.4gm and 6.3gm per kg respectively(Table 4).
Birth Weight ; Body Weight ; Humans ; Hydrogen-Ion Concentration ; Infant* ; Infant, Low Birth Weight* ; Infant, Newborn ; Milk* ; Nurseries ; Water ; Weight Gain ; Weight Loss

BACKGROUND/AIMS: Many recent studies have shown excellent outcomes of surgical resection for ruptured hepatocellular carcinoma (HCC). In addition, there are several reports suggesting that a ruptured HCC did not increase the risk for peritoneal dissemination of a tumor after surgical resection. However, the impact of HCC rupture on recurrence and patient survival has not yet been clarified. METHODS: The medical data of patients who underwent surgical resection for ruptured HCC in our center between January 2011 and December 2015 were retrospectively reviewed. The outcomes of the patients were investigated. RESULTS: Among 128 patients who underwent surgical resection for HCC, 5 patients (3.9%) had a ruptured HCC. All patients underwent elective operation in a stable condition. Transarterial chemoembolization (TACE) was performed for achieving hemostasis in four patients except one who achieved spontaneous hemostasis. Two patients had tumor recurrence and one patient died due to HCC recurrence during the median follow-up duration of 28.3 months (range, 24.3–62.3 months). One patient who developed late intrahepatic recurrence at 40.0 months after resection was managed well by means of radiofrequency ablation and TACE and is now alive for 5 years without any evidence of viable tumor. However, the other patient who showed early peritoneal seeding at 1.9 months after resection finally died despite aggressive treatments. CONCLUSIONS: Rupture of HCC might result in peritoneal seeding of the tumor in the early postoperative stage, which could lead to a poor result. Nonetheless, surgical resection may be the best treatment option yielding good survival, even for a ruptured HCC.
Carcinoma, Hepatocellular* ; Catheter Ablation ; Follow-Up Studies ; Hemostasis ; Humans ; Recurrence ; Retrospective Studies ; Rupture

No abstract available.

We experienced a case of transient complete A-V block, which developed probably due to acute myocarditis of viral etiology. The patient was 13 year old boy, and was admitted to our ward with chief complaints of intermittent abdominal pain and chest discomfort. The auscultation of the heart revealed, the 1st heart sounds varied in intensity, and the E.K.G. findings, checked then, showed complete A-V block with atrial rate of 110/min and ventricular rate of 73/min. We recommended absolute bed rest and oral prednisolove(50mg/day). He discharged on 10th hospital day in good condition with normalized E.K.G. finding.
Abdominal Pain ; Adolescent ; Auscultation ; Bed Rest ; Heart ; Heart Sounds ; Humans ; Male ; Myocarditis ; Thorax

PURPOSE: The purpose of this study was to evaluate the degree of liver injury after injection of ethanol, hot normal saline and hot hypertonic saline into normal rat liver. MATERIALS AND METHODS: Sixty white rats weighing 200-300g were used. There were three groups (ethanol, hot normal saline, and hot hypertonic saline), and these were divided into subgroups (5 rats in each) according to amount of injected material and duration. Under either anesthesia, each drug (ethanol -0.05ml, 0.1ml, 0.2ml ; hot normal saline -0.1ml, 0.2ml, 0.4ml ; hot hypertonic saline -0.1ml, 0.2ml, 0.4ml ) was introduced directly into the liver. Pathologic specimens were obtained 7 and 14 days after injection. RESULTS: With regard to histologic change after 7 days, the ethanol group showed less tissue damage such as coagulation necrosis and inflammatory infiltration-than the hot saline group. There was however, no significant difference among the three groups in tissue damage 14 days. Nor was there any significant histologic difference between the different saline concentration groups. CONCLUSION: Histologically, there was no significant difference among the three groups in tissue damage at 14 days, and it is suggested that this is due to irreversible change in damaged tissue. Tissue damage was caused mainly by the high temperature of saline rather than by high osmolarity.
Anesthesia ; Animals ; Ethanol* ; Liver* ; Necrosis ; Osmolar Concentration ; Rats*

Gastrointestinal complications may follow organ transplantation. A patient who underwent heart lung transplantation due to patent ductus arteriosus and Eisenmenger's syndrome had an episode of acute cardiac rejection and was treated with a bolus injection of methylprednisolone followed by a high oral dose of prednisone. On the 22nd postoperative day, the patient complained of acute abdominal pain with muscular rigidity and a plain chest x-ray showed free air in the right subdiaphragmatic area. Under the suspicion of bowel perforation, an emergency laparotomy was performed and the perforated stomach had a wedge-shaped resection that included the perforation. Following the laparotomy, the postoperative course was uneventful and the patient was discharged on post-laparotomy day 10.
Adult ; Heart-Lung Transplantation/*adverse effects ; Human ; Male ; Peptic Ulcer Perforation/*etiology/*surgery ; Stomach Ulcer/*surgery

BACKGROUND: Adenocarcinoma of the esophagus has been reported to be increasing in incidence in a number of regions throughout the world, while the incidence of squamous cell carcinoma (SCCA) of the esophagus is mostly stable or decreasing. To evaluate the increasing tendency of adenocarcinoma of the esophagus. METHODS: we studied retrospectively the records of patients with histologically proven esophageal cancer between 1970 and 1999 at the Yonsei Medical Center. RESULTS: Total cases of esophageal cancer were 969 patients of which the cases of adenocarcinoma and SCCA were 27 patients and 918 patients, respectively. The ratio of esophageal adenocarcinoma to SCCA was 0.0375 in the 1970s, 0.0241 in the 1980s and 0.0292 in the 1990s. There was no statistical difference (p=0.811) in the ratios of adenocarcinoma of the esophagus between the three consecutive 10-year groups. CONCLUSION: In conclusion, unlike the US and other western countries, it seems that the ratio of esophageal adenocarcinoma compared to SCCA has not increased among patients with esophageal carcinoma at the Yonsei Medical Center.
Adenocarcinoma/*epidemiology ; Carcinoma, Squamous Cell/*epidemiology ; Chi-Square Distribution ; Esophageal Neoplasms/*epidemiology ; Human ; Korea/epidemiology ; Middle Age ; Prevalence ; Retrospective Studies

OBJECTIVE: Large loop excision of transformation zone(LLETZ) is gaining popularity as an alternative to other ablative or cone methods for the treatment of cervical intraepithelial neoplasia(CIN). The optimal management of CIN after LLETZ, however, remains controversial and the reliable predictors of residual disease after LLETZ have not been consistently identified. This study was performed to identify factors to predict residual disease after LLETZ. METHODS: From August 1993 to July 1995, 133 patients who received subsequent hysterectomy after LLETZ in Department of Obstetrics and Gynecology at Seoul National University Hospital were retrospectively reviewed. Residual disease was defined as positive findings of CIN or further advanced findings in hysterectomy specimen. The age of patients, the severity of disease and the status of resection margin(RM) were analyzed for predictive values of residual disease. The Chi-square test, Fisher's exact test and Student t-test were used for statistical analysis. RESULTS: The residual disease after hysterectomy was negative in 85.7%(114/133) and positive in 14.3%(19/133). Among 19 cases with positive residual disease, 3 cases were revealed to be microinvasive cervical cancer. The mean age of patients with no residual disease was 42.5 years(range; 27-71) and that of patients with residual disease was 49.1 years(range; 33-72). Nine out of 94 cases(9.6%) with negative RM and 10 out of 39 cases(25.6%) with positive RM in LLETZ had residual disease. Two out of 14 cases(14.3%) with CIN II and 17 out of 119 cases(14.3%) with CIN III in LLETZ had residual disease. The success of LLETZ which means no residual disease was influenced by the age of patients(p=0.005) and the status of resection margin of LLETZ(p=0.032). CONCLUSION: The negative resection margin in LLETZ does not always guarantee that there is no residual disease. Close preoperative workup and more aggressive treatment plan(wide conization or hysterectomy) should be considered in patients who has higher possibility of positive residual disease such as old age and positive resection margin in LLETZ.
Cervical Intraepithelial Neoplasia* ; Conization ; Gynecology ; Humans ; Hysterectomy ; Obstetrics ; Retrospective Studies ; Seoul ; Uterine Cervical Neoplasms