Hysterosalpingography and Hysteroscopy have been used for the detection of intraute-rine pathology such as polyps, submucous myomas, intrauterine adhesion and endometrial hyperplasia or cancer. Recently the ultrasound has also been utilized for the detection of uterine pathology. Therefore the purpose of this study was to evaluate the diagnostic efficacy of SonoHysterography in detection of intrauterine pathology compared with HSG and Hysteroscopy. 32 patients underwent Sono-Hysterography and Hysteroscopy for the evaluation of the uterine pathology from september 1995 to January 1996. Nine of 32 patients had infertility problem and HSG performed prior to Sono-Hysterography and Hysteroscopy. The results are as follows : 1. The patients' ages ranged from 20 to 50 years(median 37.9). 2. All 9 patients with infertility who had positive HSG findings in uterine cavity showed the intrauterine pathology in Sono-Hysterography as well as Hysteroscopy. The detail findings are as follows :septated uterus(n=2), intrauterine adhesion :IUA(n=3), endometrial polyp(n=3), and IUA combined endmetrial hyperplasia(n=1). 3. Twenty two of 23 patients with abnormal uterine bleeding showed the intrauterne pathology and one patient had negative finding in Sono-Hysterography. However, Hysteroscopy revealed positive intrauterine pathology in 22 patients who had abnormal uterine bleeding. One patients who had positive finding in Sono-Hysterograply showed negative by Hysterography. In contrast, one patient who had negative finding in Sono-Hysterography had positive uterine pathology with polyp in Hysteroscopy. The histologic pathology in all 23 patients reported endometrial polyp(n=12), placental polyp(n=2), submucous myoma(n=1), endometrial hyperplasia(n=5), endometrial cancer(n=1), normal endometrial finding(n=2). 4. Sono-Hysterography, therefore, has a sensitivity and positive predictive value of 96.6%, 93.5% respectively. Our study showed a positive Sono-Hysterography is very predictive of the intrauterine pathology. Sono-Hysterography is safe, quick and minimal invasive procedure. So it is an invaluable technique in the evaluation of uterine cavity.
Endometrial Hyperplasia ; Female ; Humans ; Hysterosalpingography ; Hysteroscopy* ; Infertility ; Myoma ; Pathology* ; Polyps ; Ultrasonography ; Uterine Hemorrhage

Congenital long QT syndrome (LQTS) is an inherited disease characterized by prolonged QT intervals and polymorphic ventricular tachycardia. The clinical manifestations vary from sudden cardiac death by ventricular arrhythmia to asymptom throughout life. In 1957, Jervell and Lange-Nielsen reported a syndrome of congen-ital sensory deafness associated with a prolonged QT interval in four children. The affected children had multiple syncopal episodes, and three died suddenly. The mode of inheritance is autosomal recessive. Affected persons are susceptible to recurrent syncope, and they have a high incidence of sudden death and short life expectancy. We report a case and review the literature on long QT syndrome diagnosed in a 30-year-old female with a history of convulsion and loss of consciousness during delivery.
Adult ; Arrhythmias, Cardiac ; Child ; Deafness* ; Death, Sudden ; Death, Sudden, Cardiac ; Female ; Humans ; Incidence ; Jervell-Lange Nielsen Syndrome ; Life Expectancy ; Long QT Syndrome* ; Seizures ; Syncope* ; Tachycardia, Ventricular ; Unconsciousness ; Wills

The purpose of the study was to find the sociopsychological factors predicting the intention of compliance with the dietary regimen in diabetes with a questionnaire. Data were collected from 282 adult noninsulin-dependent diabetics in Seoul, Kyoggida, and Kyongsangbukdo in Korea. Stepwise multiple regression analysis was conducted with predictor variables from theories of the Health Belief Model, Social Cognitive Model, The Theory of Reasoned Action, and Social Support. The behavioral intention of compliance with the prescribed diet was the independent variable. Subjects norm self-efficacy knowledge about diet therapy, outcome expectation, relationship with medical team, threat of deterioration of disease, and social support were the independent variables, The mean score of behavior intention was high ie 35.3 out to 42. Subjective norm and self-efficacy were the significant variables to predict the intention of dietary compliance. These variables comprised 39% of the common variance. To increase dietary compliance by influence of the referents and improve self-efficacy significant referents must be included and concrete and practical methods to follow the dietary regimen must be provided in nutrition education.
Adult ; Compliance* ; Diet ; Diet Therapy ; Education ; Humans ; Intention ; Korea ; Seoul ; Surveys and Questionnaires

The purpose of this study was to find the sociopsychological factors influencing the compliance of dietary regimen in diabetes by using focus group interviews. The data were collected from fifty three diabetes patients in eleven focus groups from September 1997 to March, 1998 in Seoul and Suwon Korea. The interviews were tape-recorded and the contents of the interviews were analysed by researchers. The subjects knew the causes, complications, and therapies of diabetes although they were incorrect at times . Patients had a wide range of outcome expectations from very optimistic to pessimistic. They recognized diabetes as a disease which needs life-time care, and they though that good care could provide a normal life. One the other hand they thought diabetes could lead to death through complications, and cause financial problems as well as social isolation. As for self-efficacy they recognized the importance of compliance to diet regimen but they thought the diet therapy was very difficult and were not very willing to follow it. They felt medical professionals, especially doctors, were influential for the therapies. However they frequently felt counselling provided by doctors was insufficient in time and content and led to attitude problems. They felt support from families and others was often insufficient and inadequate. Nutrition education fostering outcome expectation, social support, and self-efficacy is needed to increased compliance. The most influential referents were medical professional including doctors, nurses, dieticians, so their role in diet therapy should by emphasized.
Compliance* ; Diabetes Mellitus ; Diet ; Diet Therapy ; Education ; Focus Groups* ; Foster Home Care ; Gyeonggi-do ; Hand ; Humans ; Korea ; Nutritionists ; Seoul ; Social Isolation

Effective drug to manage constipation has been unsatisfactory. We sought to determine whether methionine has effect on the human colon. Human colon tissues were obtained from the specimens of colon resection. Microelectrode recording was performed and contractile activity of muscle strips and the propagation of the contractions in the colon segment were measured. At 10 microM, methionine depolarized the resting membrane potential (RMP) of circular muscle (CM) cells. In the CM strip, methionine increased the amplitude and area under the curve (AUC) of contractions. In the whole segment of colon, methionine increased the amplitude and AUC of the high amplitude contractions in the CM. These effects on contraction were maximal at 10 microM and were not observed in longitudinal muscles in both the strip and the colon segment. Methionine reversed the effects of pretreatment with sodium nitroprusside, tetrodotoxin and Nw-oxide-L-arginine, resulting in depolarization of the RMP, and increased amplitude and AUC of contractions in the muscle strip. Methionine treatment affected the wave pattern of the colon segment by evoking small sized amplitude contractions superimposed on preexisting wave patterns. Our results indicate that a compound mimicking methionine may provide prokinetic functions in the human colon.
Area Under Curve ; Arginine/pharmacology ; Colon/drug effects/physiology ; Humans ; Membrane Potentials/drug effects ; Methionine/*pharmacology ; Microelectrodes ; Muscle Contraction/*drug effects ; Muscle, Smooth/drug effects/*physiology ; Nitroprusside/pharmacology ; Tetrodotoxin/pharmacology

BACKGROUND: Radiofrequency catheter ablation therapy of idiopathic ventricular tachycardia in patients without obvious structural heart disease has been assessed in a few studies, but the clinical feasibility and efficacy are not certain. This study reports our results of catheter ablation with radiofrequency energy in thirteen patients. METHODS: Thirteen consecutive patients with idiopathic ventricular tachycardia underwent electrophysiologic study, pharmacological interventions and radiofrequency catheter ablation therapy. RESULTS: There were 7 men and 6 women with a mean age of 34+/-11years(13-55 years). The QRS configuration during tachycardia were left bundle branch block and inferior axis in 5 patients, right axis in 1 patient and right bundle branch block configuration with superior axis in 4 patients, right axis in 2 patients, left axis in 1 patients. Mean tachycardia cycle length was 361 +/-20 milliseconds. The focus of ventricular tachycardia were located in the right ventricular outflow tract(six patients) and the left ventricular inferior wall(four patients), posterobasal wall(one patients), anterolateral wall(one patients). Ventricular tachycardias were electrically induced in 9/13 patients. Mapping and radiofrequent catheter ablation was done with standard technique and ventricular tachycardia or VPCs were successfully eliminated in nine patients(69.2%). One patients complicated with transient pleural effusion. During mean follow-up period of 12+/-3months, one patients had a recurrence of symptomatic ventricular tachycardia. CONCLUSION: Radiofrequency catheter ablation of ventricular tachycardia in patients without structural heart disease is effective and safe and may be considered as primary choice of therapy in the patients.
Axis, Cervical Vertebra ; Bundle-Branch Block ; Catheter Ablation* ; Female ; Follow-Up Studies ; Heart Diseases* ; Heart* ; Humans ; Male ; Pleural Effusion ; Recurrence ; Tachycardia ; Tachycardia, Ventricular*

PURPOSE: Omega-3 fatty acid is known for immunonutrition in that it has anti-inflammatory properties and improves the patients' immune function. The objective of this study was to determine the effects of a fish oil-based lipid emulsion for adult patients undergoing allogeneic hematopoietic stem cell transplantation (HSCT). METHODS: This was a retrospective study of 90 adult allogeneic HSCT patients from July 2011 to June 2015. The patients were divided into two groups according to the lipid type provided; fish oil group (FO group, n=55) and non-fish oil group (NFO group, n=35). The demographics, parenteral nutrition and lipid emulsion duration, length of hospital stay (LOS), weight change, 30 day mortality, survival period, incidence of acute graft-versus-host disease (aGVHD), neutropenic fever, sepsis, and re-hospitalization were collected from the electronic medical records. RESULTS: The patients' characteristics including age, sex, body mass index, and underlying disease were similar in the two groups. The incidence of aGVHD and infectious complications, mortality, LOS, re-hospitalization were also similar. The FO group showed weight gains, whereas the NFO group showed weight loss (FO vs. NFO=0.34% vs. -1.08%, P=0.245). CONCLUSION: The clinical outcomes were similar in the two groups but there was a tendency for gain weight in the FO group. A large, well designed study, and a dosing study will also be needed to determine the optimal dose range for HSCT patients.
Adult ; Body Mass Index ; Demography ; Electronic Health Records ; Fatty Acids ; Fever ; Fish Oils ; Graft vs Host Disease ; Hematopoietic Stem Cell Transplantation* ; Hematopoietic Stem Cells* ; Humans ; Incidence ; Length of Stay ; Mortality ; Parenteral Nutrition* ; Retrospective Studies ; Sepsis ; Weight Gain ; Weight Loss

PURPOSE: This study was intended to investigate the migrating motor complex (MMC) changes after ileal bypass in ex-vivo mouse models. METHODS: Partial (side-to-side) and total bypass (occlusion of proximal part of bypassed loop) were performed on ileums of female Institute of Cancer Research mice. After 2 and 4 weeks, the bypassed segments were harvested and MMCs were recorded at 4 different sites ex-vivo. Amplitude, duration, interval, direction of propagation, and the area under the curve (AUC) of MMCs were measured and compared to those of the controls. RESULTS: In control mice (n = 7), most MMCs propagated aborally (91.1%). After 2 weeks of partial bypass (n = 4), there was a significant decrease in both amplitude and AUC, and orally-propagating MMCs increased significantly (45%, P = 0.002). Bidirectional MMCs (originating in the bypassed loop and propagating in both directions) were also observed (10%). The amplitude of the MMCs remained decreased at 4 weeks after partial bypass (n = 4), and neither the AUC nor the direction of propagation showed significant changes compared to 2 weeks. Similarly, in the total bypass model, both the amplitude and AUC of the MMCs decreased significantly compared to controls. In contrast to partial bypass, 95% of the MMCs within the bypassed loop propagated aborally after 2 weeks (n = 6), which was similar to the control state. After 4 weeks (n = 5), however, MMCs either lost their temporal relationship or completely disappeared. CONCLUSION: The changes in propagation direction of the MMCs in the partially bypassed loop may contribute to stagnation of bowel contents and the development of blind loop syndrome.
Animals ; Area Under Curve ; Blind Loop Syndrome ; Female ; Humans ; Ileum ; Jejunoileal Bypass ; Mice ; Myoelectric Complex, Migrating

We report 2 cases of minimal deviation adenocarcinoma of the cervix and tumorlets of sex cord tumor with annular tubules (SCTATs) of the ovaries, accompanied by Peutz-Jeghers syndrome. Case 1 is a 36-year-old woman and case 2 is a 35-year-old woman. Grossly, the cervix of both cases showed markedly barrel shaped enlargement with an infiltrating tumor. Microscopically, well-differentiated atypical glands were infiltrating into the entire thickness of the cervix. The ovarian masses in case 1 were diagnosed as metastatic carcinoma in mucinous cystadenoma with tumorlets of SCTATs of the ovaries. Multiple scattered tumorlets of SCTATs were also found in the ovary of case 2. By direct DNA sequencing analysis, a frame shift mutation of the STK11/LKB1 gene was identified in case 1. Case 1 represented the more aggressive clinical course, and although the patient received additional combined chemo-radiation therapy, she expired 1 year later. In general, mutation of the STK11/LKB1 gene is associated with poor clinical outcome in malignant tumors accompanied by Peutz-Jeghers syndrome.
Adenocarcinoma ; Cervix Uteri ; Cystadenoma, Mucinous ; Female ; Frameshift Mutation ; Humans ; Ovary ; Peutz-Jeghers Syndrome ; Sequence Analysis, DNA

PURPOSE: Respiratory distress syndrome(RDS) is caused by a deficiency of pulmonary surfactant, which is a lipoprotein complex. Both low levels of surfactant protein A(SP-A) and SP-A alleles have been associated with RDS. However, the genes underlying susceptibility to RDS are insufficiently known. The candidate-gene approach was used to study the association between the SP-A gene locus and RDS in the genetically homogeneous Korean population. METHODS: A PCR-cRFLP-based methodology was used to detect SP-A genotype. Twenty four neonates with RDS were matched pairwise to those without RDS. RESULTS: The frequencies of specific genotypes such as 6A(2), 1A(0) were increased, but the frequency of specific 1A(2) genotype was increased in control group. 6A(2)/1A(0) were also increased in the RDS group. Infants who did not have RDS develop, despite prematurity and lack of steroid therapy, had a higher frequency of the 1A(2) allele than infants who had received steroid therapy and had RDS develop. However, infants who had received steroid therapy and had RDS develop had a higher frequency of the 1A(0) allele than infants who did not have RDS develop, despite prematurity and lack of steroid therapy. CONCLUSION: SP-A alleles/haplotypes are susceptible(6A(2), 1A(0), 6A(2)/1A(0)) or protective(1A(2)) factors for RDS. We conclude that the SP-A gene locus is an important determinant for predisposition to RDS in neonates
Alleles ; Genotype ; Humans* ; Infant ; Infant, Newborn* ; Lipoproteins ; Pulmonary Surfactants ; Steroids