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1.
Gut and Liver ; : 316-327, 2024.
Article de Anglais | WPRIM | ID: wpr-1042936

RÉSUMÉ

Background/Aims@#The pathophysiology of lean nonalcoholic fatty liver disease (NAFLD) is unclear but has been shown to be associated with more diverse pathogenic mechanisms than that of obese NAFLD. We investigated the characteristics of genetic or metabolic lean NAFLD in a health checkup cohort. @*Methods@#This retrospective cross-sectional study analyzed single nucleotide polymorphism data for 6,939 health examinees. Lean individuals were categorized according to a body mass index cutoff of 23 kg/m 2 . Single nucleotide polymorphisms were analyzed using genotyping arrays. @*Results@#The prevalence of lean NAFLD was 21.6% among all participants with NAFLD, and the proportion of lean NAFLD was 18.5% among lean participants. The prevalence of metabolic syndrome and diabetes among lean patients with NAFLD was 12.4% and 10.4%, respectively.Lean NAFLD appeared to be metabolic-associated in approximately 20.1% of patients. The homozygous minor allele (GG) of PNPLA3 (rs738409) and heterozygous minor alleles (CT, TT) of TM6SF2 (rs58542926) were associated with lean NAFLD. However, the prevalence of fatty liver was not associated with the genetic variants MBOAT7 (rs641738), HSD17B13 (rs72613567), MARC1 (rs2642438), or AGXT2 (rs2291702) in lean individuals. Lean NAFLD appeared to be associated with PNPLA3 or TM6SF2 genetic variation in approximately 32.1% of cases. Multivariate risk factor analysis showed that metabolic risk factors, genetic risk variants, and waist circumference were independent risk factors for lean NAFLD. @*Conclusions@#In a considerable number of patients, lean NAFLD did not appear to be associated with known genetic or metabolic risk factors. Further studies are required to investigate additional risk factors and gain a more comprehensive understanding of lean NAFLD.

2.
Article de Anglais | WPRIM | ID: wpr-760637

RÉSUMÉ

BACKGROUND/OBJECTIVES: This study evaluated whether a mobile health (mHealth) application can instigate healthy behavioral changes and improvements in metabolic disorders in individuals with metabolic abnormalities. SUBJECTS/METHODS: Participants were divided into an mHealth intervention group (IG), which used a mobile app for 24 weeks, and a conventional IG. All mobile apps featured activity monitors, with blood pressure and glucose monitors, and body-composition measuring devices. The two groups were compared after 24 weeks in terms of health-behavior practice rate and changes in the proportion of people with health risks, and health behaviors performed by the IG that contributed to reductions in more than one health risk factor were analyzed using multiple logistic regression. RESULTS: Preference for low-sodium diet, reading nutritional facts, having breakfast, and performing moderate physical activity significantly increased in the mHealth IG. Furthermore, the mHealth IG showed a significant increase of eight items in the mini-dietary assessment; particularly, the items “I eat at least two types of vegetables of various colors at every meal” and “I consume dairies, such as milk, yogurt, and cheese, every day.” The proportion of people with health risks, with the exception of fasting glucose, significantly decreased in the mHealth IG, while only the proportion of people with at-risk triglycerides and waist circumference of females significantly decreased in the control group. Finally, compared to those who did not show improvements of health risks, those who showed improvements of health risks in the mHealth IG had an odds ratio of 1.61 for moderate to vigorous physical activity, 1.65 for “I do not add more salt or soy sauce in my food,” and 1.77 for “I remove fat in my meat before eating.” CONCLUSIONS: The findings suggest that the additional use of a community-based mHealth service through a mobile application is effective for improving health behaviors and lowering metabolic risks in Koreans.


Sujet(s)
Femelle , Humains , Pression sanguine , Petit-déjeuner , Fromage , Prestations des soins de santé , Régime alimentaire , Régime pauvre en sel , Prise en charge de la maladie , Jeûne , Glucose , Comportement en matière de santé , Modèles logistiques , Viande , Lait , Applications mobiles , Activité motrice , Odds ratio , Santé publique , Facteurs de risque , Ordiphone , Produits alimentaires à base de soja , Télémédecine , Triglycéride , Légumes , Tour de taille , Yaourt
3.
Article de Coréen | WPRIM | ID: wpr-10156

RÉSUMÉ

BACKGROUND/AIMS: Helicobacter pylori (Hp) infection is an important risk factor for gastric carcinogenesis. Although several studies have investigated the effect of Hp eradication on the development of metachronous neoplasm after endoscopic resection of the gastric dysplasia, the evidence is still insufficient to make a clear conclusion. The aims of this study was to evaluate the risk factors for the development of metachronous neoplasm after endoscopic resection of gastric dysplasia and to investigate the effect of Hp eradication. METHODS: Between 2005 and 2011, a total of 887 patients underwent endoscopic resection for gastric dysplasia. Among them, 521 patients who had undergone tests for Hp infection and been followed-up for at least one year were included in the final analyses. Of the 292 Hp-positive patients, 116 patients were successfully eradicated, while 176 failed or did not undergo eradication. RESULTS: During a mean follow-up of 59.1 months (range 12–125 months), metachronous neoplasm had developed in 63 patients (12.1%, dysplasia in 38, carcinoma in 25). In multivariate analyses, age ≥65 (hazard ratio [HR]=2.247, 95% confidence interval [CI] 1.297–3.895), tumor size (HR=1.283, 95% CI 1.038–1.585), synchronous lesion (HR=2.341, 95% CI 1.244–4.405), family history of gastric cancer (HR=3.240, 95% CI 1.776–5.912), and smoking (HR=1.016, 95% CI 1.003–1.029) were risk factors for metachronous neoplasm after endoscopic resection of gastric dysplasia. However, Hp eradication was not associated with metachronous neoplasm (HR=0.641, 95% CI 0.297–1.384). CONCLUSIONS: Hp eradication was not shown to be associated with the development of metachronous cancer after endoscopic resection of gastric dysplasia.


Sujet(s)
Humains , Carcinogenèse , Études de suivi , Helicobacter pylori , Helicobacter , Analyse multifactorielle , Seconde tumeur primitive , États précancéreux , Facteurs de risque , Fumée , Fumer , Tumeurs de l'estomac
4.
Gut and Liver ; : 612-619, 2017.
Article de Anglais | WPRIM | ID: wpr-140058

RÉSUMÉ

BACKGROUND/AIMS: Atrophic gastritis is considered a premalignant lesion. We aimed to evaluate the risk factors for gastric tumorigenesis in underlying mucosal atrophy. METHODS: A total of 10,185 subjects who underwent upper gastrointestinal endoscopy between 2003 and 2004 were enrolled in this retrospective cohort study. Follow-up endoscopy was performed between 2005 and 2014. Atrophic gastritis and intestinal metaplasia were assessed by endoscopy using the Kimura-Takemoto classification. Helicobacter pylori infection was evaluated based on serum immunoglobulin G antibody levels, the rapid urease test, or the urea breath test. RESULTS: Atrophic gastritis was confirmed in 3,714 patients at baseline; 2,144 patients were followed up for 6.9 years, and 1,138 exhibited increased atrophy. A total of 69 subjects were diagnosed with gastric neoplasm during follow-up (35 adenoma and 34 carcinoma). Age ≥55 years (hazard ratio [HR], 1.234), alcohol consumption (HR, 1.001), and H. pylori infection (HR, 1.580) were associated with increased mucosal atrophy. The risk factors for gastric neoplasm in underlying mucosal atrophy were age ≥55 years (HR, 2.582), alcohol consumption (HR, 1.003), extent of mucosal atrophy (HR, 2.285 in C3-O1; HR, 4.187 in O2–O3), and intestinal metaplasia (HR, 2.655). CONCLUSIONS: Extent of atrophy, intestinal metaplasia, and alcohol consumption are significant risk factors for gastric neoplasm in underlying mucosal atrophy.


Sujet(s)
Humains , Adénomes , Consommation d'alcool , Atrophie , Tests d'analyse de l'haleine , Carcinogenèse , Classification , Études de cohortes , Endoscopie , Endoscopie gastrointestinale , Épidémiologie , Études de suivi , Gastrite atrophique , Helicobacter pylori , Immunoglobuline G , Métaplasie , Études rétrospectives , Facteurs de risque , Estomac , Tumeurs de l'estomac , Urée , Urease
5.
Gut and Liver ; : 612-619, 2017.
Article de Anglais | WPRIM | ID: wpr-140059

RÉSUMÉ

BACKGROUND/AIMS: Atrophic gastritis is considered a premalignant lesion. We aimed to evaluate the risk factors for gastric tumorigenesis in underlying mucosal atrophy. METHODS: A total of 10,185 subjects who underwent upper gastrointestinal endoscopy between 2003 and 2004 were enrolled in this retrospective cohort study. Follow-up endoscopy was performed between 2005 and 2014. Atrophic gastritis and intestinal metaplasia were assessed by endoscopy using the Kimura-Takemoto classification. Helicobacter pylori infection was evaluated based on serum immunoglobulin G antibody levels, the rapid urease test, or the urea breath test. RESULTS: Atrophic gastritis was confirmed in 3,714 patients at baseline; 2,144 patients were followed up for 6.9 years, and 1,138 exhibited increased atrophy. A total of 69 subjects were diagnosed with gastric neoplasm during follow-up (35 adenoma and 34 carcinoma). Age ≥55 years (hazard ratio [HR], 1.234), alcohol consumption (HR, 1.001), and H. pylori infection (HR, 1.580) were associated with increased mucosal atrophy. The risk factors for gastric neoplasm in underlying mucosal atrophy were age ≥55 years (HR, 2.582), alcohol consumption (HR, 1.003), extent of mucosal atrophy (HR, 2.285 in C3-O1; HR, 4.187 in O2–O3), and intestinal metaplasia (HR, 2.655). CONCLUSIONS: Extent of atrophy, intestinal metaplasia, and alcohol consumption are significant risk factors for gastric neoplasm in underlying mucosal atrophy.


Sujet(s)
Humains , Adénomes , Consommation d'alcool , Atrophie , Tests d'analyse de l'haleine , Carcinogenèse , Classification , Études de cohortes , Endoscopie , Endoscopie gastrointestinale , Épidémiologie , Études de suivi , Gastrite atrophique , Helicobacter pylori , Immunoglobuline G , Métaplasie , Études rétrospectives , Facteurs de risque , Estomac , Tumeurs de l'estomac , Urée , Urease
6.
Article de Anglais | WPRIM | ID: wpr-16266

RÉSUMÉ

Although the prevalence of interracial marriages in Korea is increasing, little is known regarding the pregnancy outcomes of interracial couples. The aim of this study was to investigate the differences in pregnancy outcomes between Korean and interracial Korean-foreign couples. Data for infants born in 2011 and 2012 were obtained from the national birth registry of the Korean Statistical Office. The couples were subdivided into Korean father-Korean mother, Korean father-foreign mother, and foreign father-Korean mother groups. Pregnancy outcomes included neonates with low birth weight ( 4,000 g). In 2010 and 2011, 888,447 Korean father-Korean mother, 36,024 Korean father-foreign mother, and 4,955 foreign father-Korean mother neonates were delivered in Korea. After adjustment for parental age, educational level, parity, gestational age at delivery, and neonatal sex, the birth weights were found to be different between groups, with the highest number of foreign father-Korean mother and lowest number of Korean father-foreign mother pregnancies. Based on multivariate logistic regression analysis, the risk of low and large birth weights was higher in the Korean father-foreign mother and foreign father-Korean mother groups, respectively, compared with that in the Korean father-Korean mother group. There are significant differences in pregnancy outcomes including birth weights between Korean and interracial Korean-foreign couples.


Sujet(s)
Femelle , Humains , Nourrisson , Nouveau-né , Grossesse , Grossesse , Poids de naissance , Caractéristiques familiales , Âge gestationnel , Nourrisson à faible poids de naissance , Corée , Modèles logistiques , Mariage , Mères , Parents , Parité , Parturition , Issue de la grossesse , Prévalence
7.
Article de Anglais | WPRIM | ID: wpr-46651

RÉSUMÉ

OBJECTIVE: To determine whether triage for atypical squamous cells of undetermined significance (ASC-US) and low-grade squamous intraepithelial lesion (LSIL) from the updated American Society for Colposcopy and Cervical Pathology cervical cancer screening guidelines is applicable in Korean women. METHODS: We investigated women with ASC-US or LSIL including referred from local hospitals visited for cervical cancer screening at Korea University Guro Hospital from February 2004 to December 2014. Detailed information on the results of Papanicolaou (Pap) smears, human papillomavirus (HPV) DNA tests, and cervical biopsies were collected through chart review. Cervical biopsy results were compared in eligible women according to individual Pap smear findings and HPV DNA status. RESULTS: Of 216,723 possible cases, 3,196 were included. There were 212 (6.6%) women with ASC-US and 500 (15.6%) with LSIL. The risk of ≥cervical intraepithelial neoplasia (CIN) 2 was significantly higher in women who were ASC-US/HPV+ than ASC-US/HPV- and LSIL/HPV+ than LSIL/HPV- (93.3% vs. 6.7% and 96.7% vs. 3.3%, P<0.001 and P<0.001, respectively). The risk of ≥CIN 3 was also significantly higher in women who were ASC-US/HPV+ than ASC-US/HPV- and LSIL/HPV+ than LSIL/HPV- (97.0% vs. 3.0% and 93.0% vs. 7.0%, P<0.001 and P<0.001, respectively). Age-stratified analysis revealed that more CIN 2 or CIN 3 was diagnosed in women aged 30 to 70 with ASC-US or LSIL when HPV DNA was present. CONCLUSION: Observation with Pap and HPV DNA tests rather than immediate colposcopy is a reasonable strategy for ASC-US or LSIL when the HPV DNA test is negative, especially in women aged 30 to 70. Reflection of these results should be considered in future Korean screening guidelines.


Sujet(s)
Femelle , Humains , Cellules malpighiennes atypiques du col utérin , Biopsie , Dysplasie du col utérin , Colposcopie , ADN , Tests de détection de l'ADN du virus du papillome humain , Corée , Dépistage de masse , Test de Papanicolaou , Papillomaviridae , Anatomopathologie , Lésions malpighiennes intra-épithéliales du col utérin , Triage , Tumeurs du col de l'utérus
8.
Article de Anglais | WPRIM | ID: wpr-50893

RÉSUMÉ

OBJECTIVE: The cardiovascular system maintains homeostasis through a series of adaptive responses to physiological requirements. However, little is known about the adaptation of fetal cardiac function to gravity, according to gestational age. In the present study, we aimed to evaluate the adaptive responses of cardiac function to postural changes, using Tei index measurements. METHODS: Fetal echocardiography and Doppler examination were performed on 114 women with vertex singleton pregnancies at 19 to 40 weeks' gestation. Participants were placed in an upright seated position, and the Tei index for fetal left ventricular cardiac function was measured. The women were then moved into a supine position and the Tei index was re-measured. RESULTS: The mean Tei index when measured in an upright seated position was significantly lower than that measured in a supine positioning for all fetuses (0.528±0.103 vs. 0.555±0.106, P=0.014, respectively). This difference was also noted in fetuses with a gestational age of 28–40 weeks (0.539±0.107 vs. 0.574±0.102, P=0.011, respectively). However, there was no difference in the Tei index between an upright seated and a supine position among fetuses with a gestational age of <28 weeks (0.505±0.091 vs. 0.516±0.103, P=0.571, respectively). CONCLUSION: Postural changes from an upright seated to a supine position result in an increased Tei index after a gestational age of 28 weeks. This appears to reflect maturation in the adaptive responses of the fetal cardiovascular system to postural changes.


Sujet(s)
Femelle , Humains , Grossesse , Système cardiovasculaire , Échocardiographie , Foetus , Âge gestationnel , Gravitation , Homéostasie , Posture , Décubitus dorsal
9.
Article de Anglais | WPRIM | ID: wpr-214987

RÉSUMÉ

Malaria, the most common vector-borne parasite infection worldwide, results from infection by Plasmodium species. Approximately 80% of malaria cases are caused by P. vivax, which is broadly distributed from tropical to temperate regions; P. falciparum is the second most common infectious species. P. malariae and P. ovale are responsible for a relatively small proportion of malaria cases. Here, we report the case of a 23-yr-old Korean woman who acquired a P. malariae infection while visiting the Republic of Ghana in West Africa for business. She was diagnosed with P. malariae malaria on the basis of peripheral blood smear (PBS) and species-specific conventional and real-time PCR assays for 18S rRNA. She was treated with hydroxychloroquine, and the resulting PBS examination on day 2 suggested that negative conversion occurred. At her 1-month follow-up, however, both the PBS examination and molecular test for malaria demonstrated recurrent parasitemia. We started rescue therapy with mefloquine, and the patient recovered successfully. This is an important finding suggesting possible late recrudescence of a chloroquine-resistant P. malariae strain identified not only by its morphological features, but also by molecular tests.


Sujet(s)
Femelle , Humains , Jeune adulte , Antipaludiques/usage thérapeutique , Résistance aux substances , Hydroxychloroquine/usage thérapeutique , Paludisme/diagnostic , Méfloquine/usage thérapeutique , Plasmodium malariae/génétique , ARN ribosomique 18S/génétique , Réaction de polymérisation en chaine en temps réel , Récidive
10.
Article de Coréen | WPRIM | ID: wpr-180809

RÉSUMÉ

BACKGROUND/AIMS: The role of dietary risk factors in colorectal carcinogenesis remains unclear. We investigated the association between dietary intakes and colorectal adenomas who visited a health promotion center for a routine health check-up colonoscopy. METHODS: We conducted a retrospective case-control study using data from individuals who had colonoscopy at Seoul National University Hospital Healthcare System Gangnam Center from October 2003 to December 2007. The subjects were 242 patients (162 males and 80 females) with histopathologically confirmed colorectal adenoma, and 464 (272 males and 192 females) controls. Dietary data were obtained via 24 hour dietary recall, assisted by a registered dietitian. The student's t-test and the chi-square test were performed for the statistical comparison of means and proportions among groups. Multivariate analyses using logistic regression were performed to assess the relation between dietary intake and colorectal adenoma. RESULTS: The total average energy intake of the patients (male: 2,407.5+/-429.2 kcal, female: 1,901.3+/-316.9 kcal) was higher than the controls (male: 2,249.6+/-430.4 kcal, female: 1,752.4+/-275.0 kcal; p=0.001). High energy intake (male: OR=4.13, 95% CI=1.70-10.05, p=0.002; female: OR=4.00, 95% CI=1.51-10.61, p=0.005) and animal protein intake (male: OR=3.97, 95% CI=1.66-9.49, p=0.002; female: OR=5.76, 95% CI=1.99-16.169, p=0.001) were found to be associated with the risk of colorectal adenoma after adjusting for confounders such as age, BMI, waist circumference, metabolic syndrome and smoking. CONCLUSIONS: In summary, high energy intake and animal protein were associated with colorectal adenoma.


Sujet(s)
Femelle , Humains , Mâle , Adulte d'âge moyen , Adénomes/complications , Facteurs âges , Consommation d'alcool , Indice de masse corporelle , Études cas-témoins , Coloscopie , Tumeurs colorectales/complications , Régime alimentaire , Protéines alimentaires , Ration calorique , Syndrome métabolique X/complications , Odds ratio , Études rétrospectives , Facteurs de risque , Fumer , Tour de taille
11.
Gut and Liver ; : 88-92, 2011.
Article de Anglais | WPRIM | ID: wpr-201092

RÉSUMÉ

BACKGROUND/AIMS: An epidemiologic shift of hepatitis A virus (HAV) seroprevalence is expected due to an improvement in socioeconomic status in young adults in Korea. We investigated the age-specific seroprevalence and socioeconomic factors associated with HAV seropositivity in young, healthy Korean adults. METHODS: Between March 2009 and February 2010, a total of 5,051 persons from 20 to 49 years of age presenting for a health check-up were included and responded to a questionaire. The seroprevalence of HAV was investigated by measuring immunoglobulin G (IgG) anti-HAV. A total of 984 pairs of cases and age- and sex-matched controls were analyzed for associated socioeconomic factors. RESULTS: The prevalence of seropositive HAV was 6.2% in the 20 to 29 age range, 33.1% in the 30 to 39 range and 82.4% in the 40 to 49 range (p<0.001). There were no significant differences in any group according to gender. A multivariate analysis for paired cases indicated that HAV seropositivity was significantly higher in the low monthly income (below five million won, approximately 4,300 dollars) group and the Helicobacter pylori (H. pylori)-positive group (odds ratio [OR], 1.65; 95% confidence interval [CI], 1.27-2.14; p<0.001; OR, 1.45; 95% CI, 1.19-1.76; p<0.001, respectively). CONCLUSIONS: HAV seropositivity in young adults presenting for a health checkup appears to be decreasing, and the prevalence was significantly higher in the low monthly income group and the H. pylori-positive group.


Sujet(s)
Adulte , Humains , Jeune adulte , Helicobacter pylori , Hépatite , Hépatite A , Anticorps de l'hépatite A , Virus de l'hépatite A , Immunoglobuline G , Corée , Analyse multifactorielle , Prévalence , Études séroépidémiologiques , Classe sociale , Facteurs socioéconomiques
12.
Article de Coréen | WPRIM | ID: wpr-8297

RÉSUMÉ

Crohn's disease is a condition of chronic inflammation potentially involving any location of the alimentary tract from mouth to anus. Numerous extraintestinal manifestations can also be present. Urologic complications of inflammatory bowel disease are seen in up to 25% of patients, but renal parenchymal disease has been rarely reported. IgA nephropathy is recognized worldwide as a most common form of primary glomerulonephritis. Clinical manifestations vary, ranging from microscopic hematuria to nephrotic syndrome. Recently, IgA nephropathy associated with systemic diseases has been reported. We describe a case of a 22 year-old man with Crohn's disease associated with IgA nephropathy. At the age of 8 years, microscopic hematuria appeared. After fourteen years, he presented with melena, mild fever, recurrent oral ulcer, microscopic hematuria and proteinuria. Colonoscopic examination revealed characteristic features of Crohn's disease such as multiple ulcers. Microscopic findings showed superficial ulceration with small noncaseating granulomas. Renal biopsy revealed IgA nephropathy. The patient was treated with oral prednisolone, olsalazine, and metronidazole followed by maintenance therapy with sulfasalazine and azathioprine resulting in clinical improvement of Crohn's disease and IgA nephropathy.


Sujet(s)
Adulte , Humains , Mâle , Maladie de Crohn/complications , Glomérulonéphrite à dépôts d'IgA/complications
13.
Article de Coréen | WPRIM | ID: wpr-226115

RÉSUMÉ

In Crohn's disease, neurologic complications such as cerebrovascular accident, headache, peripheral neuropathy have been reported sporadically. The pathogenesis of these neurologic complications is still unknown and controversial. We experienced a 22-year-old man, with Crohn's disease accompanied by optic neuritis. Loss of visual acuity was developed during the worsening course of enterocutaneous fistula. After high dose steroid treatment, his visual acuity and neurologic symptoms improved immediately.


Sujet(s)
Adulte , Humains , Mâle , Maladie de Crohn/complications , Fistule intestinale/complications , Névrite optique/complications
14.
Article de Coréen | WPRIM | ID: wpr-203624

RÉSUMÉ

Patients suffering with sliding hiatal hernia may develop Cameron erosions or ulcers. Mechanical trauma, ischemia, and peptic injury have been proposed as the etiology of these lesions. These lesions can be associated with iron deficiency anemia and GI bleeding. An 83-year-old woman was admitted with iron deficiency anemia and intermittent melena. Her past history consisted of pneumonia and pulmonary tuberculosis. She had no current medication history. The laboratory findings were Hb 6.8 g/dL, MCV 75 fL and MCH 23.6 pg. Upon esophagogastroduodenoscopy (EGD), a huge diaphragmatic hernia was noted and multiple ulcers were located at the neck of the hernia. Esophagogram showed a huge diaphragmatic hernia. The bleeding ceased and the anemia was resolved after proton pump inhibitor treatment.


Sujet(s)
Sujet âgé de 80 ans ou plus , Femelle , Humains , Anémie , Anémie par carence en fer , Endoscopie digestive , Hémorragie , Hernie , Hernie diaphragmatique , Hernie hiatale , Fer , Ischémie , Méléna , Cou , Pneumopathie infectieuse , Pompes à protons , Tuberculose pulmonaire , Ulcère
15.
Korean Journal of Medicine ; : 627-635, 2006.
Article de Coréen | WPRIM | ID: wpr-170298

RÉSUMÉ

BACKGROUND: The prevalence of gastroesophageal reflux disease (GERD) is increasing in Korea. The aim of this study is to evaluate the dietary habit which is commonly known as risk factor of GERD and the quality of life in GERD patients. METHODS: This study enrolled 52 patients (ERD; erosive reflux disease 38, NERD; non-erosive reflux disease 14) as patient group. They were completed the questionnaires about dietary habit and quality of life. All datas were compared with 23 healthy volunteer group who visited same hospital for health screening. RESULTS: Patient group had more dietary risk factors such as unbalanced diet, irregular diet, using lots of sauces, having snacks or meals within 3 hours of bedtime and suffering from epigastric discomfort after alcohol drinking (p<0.05). Patient group preferred to have spicy food, soft drink, coffee and tea, fried food, instant food and noodles (p<0.05). ERD group more frequently had snacks or meals just before sleep, suffered from discomfort after drinking, and preferred to have fried food (p<0.05). GERD patients reported significantly worse scores on 6 SF-36 scales, such as physical function, role limitations-physical, role limitations-emotional, mental health, social function, and general health perception. CONCLUSIONS: We found that ERD patients had more snacks or meals within 3 hours of bedtime and fried food. Also, they were suffering from epigastric discomfort after alcohol drinking. Patients with GERD experienced decrements in health-related quality of life compared with the control subjects.


Sujet(s)
Humains , Consommation d'alcool , Boissons gazeuses , Café , Régime alimentaire , Consommation de boisson , Comportement alimentaire , Reflux gastro-oesophagien , Volontaires sains , Corée , Dépistage de masse , Repas , Santé mentale , Prévalence , Qualité de vie , Facteurs de risque , Casse-croute , Thé , Poids et mesures , Enquêtes et questionnaires
16.
Article de Coréen | WPRIM | ID: wpr-180549

RÉSUMÉ

Biliary complication occurs in 6-34% of all liver transplant patients. Although bile leaks and strictures are relatively common, other biliary complications such as T-tube leak, choledocholithiasis, and biliary cast syndrome can also be observed. The biliary cast syndrome describes the presence of casts causing obstruction with its resultant sequelae of biliary infection, hepatocyte damage secondary to bile stasis and ductal damage, all contributing to cholangiopathy. Because the exact timing of cast formation after orthotopic liver transplantation is not consistent, it is difficult to define the true incidence of biliary cast syndrome without long-term follow-up data. Proposed etiological mechanisms include acute cellular rejection, prolongation of cold ischemic time, infection, biliary drainage tubes, and biliary obstruction. The diagnosis of biliary cast syndrome is usually confirmed by endoscopic retrograde cholangiopancreatography. There have been few published articles about biliary casts in Korea. Herein, we report a case of biliary cast syndrome followed by orthotopic liver transplantation.


Sujet(s)
Adulte , Femelle , Humains , Mâle , Adulte d'âge moyen , Maladies des canaux biliaires/complications , Ictère rétentionnel/étiologie , Transplantation hépatique/effets indésirables , Études rétrospectives , Syndrome
17.
Korean Journal of Medicine ; : 429-433, 2006.
Article de Coréen | WPRIM | ID: wpr-160201

RÉSUMÉ

CMV is common cause of life-threatening opportunistic viral infection in immunocompromised patients, especially in transplant recipients and those who are infected with HIV. Although CMV infection is generally asymptomatic in healthy adults, CMV colitis can occur in immunocompetent adults. While the right colon is the most common site of gastrointestinal CMV infection, it is extremely rare for it to involve the whole colon. We report a rare case of cytomegalovirus (CMV) colitis in an immunocompetent adult presenting as pancolitis. The usual course of gastrointestinal CMV infection is self limited in an immunocompetent adult, but our case revealed that conservative treatment was not enough, and the administration of ganciclovir was essential for the improvement of disease.


Sujet(s)
Adulte , Humains , Colite , Côlon , Cytomegalovirus , Ganciclovir , VIH (Virus de l'Immunodéficience Humaine) , Immunocompétence , Sujet immunodéprimé , Transplantation
18.
Article de Coréen | WPRIM | ID: wpr-175713

RÉSUMÉ

Colonoscopy is a relatively safe procedure with few complications. However, it may be accompanied with complications such as bleeding, perforation and, rarely, acute appendicitis. Acute appendicitis occurs when the appendiceal opening is obstructed by lymphoid hyperplasia, fecalith or foreign materials. In case of late detection, acute appendicitis can results in perforation and panperitonitis. Therefore early diagnosis and proper management is mandoctory. We experienced a 70-year-old female patient who visited for abdominal pain and tenderness after the diagnostic colonoscopy and was found to develop acute appendicitis. Herein, we report the case with the review of literatures.


Sujet(s)
Sujet âgé , Femelle , Humains , Douleur abdominale , Appendicite , Coloscopie , Diagnostic précoce , Fécalome , Hémorragie , Hyperplasie
19.
Article de Coréen | WPRIM | ID: wpr-160395

RÉSUMÉ

Cholangiocarcinoma is usually diagnosed at the advanced stage because early symptoms and signs are relatively infrequent. The preoperative diagnosis of early extrahepatic bile duct cancer in common bile duct is uncommon. Also, an extrahepatic bile duct cancer arising from the lower portion of the common bile duct is usually papillary and rarely nodular or sclerosing. We decribe a case, preoperatively diagnosed as early extrahepatic bile duct cancer in lower portion of common bile duct, nodular type on endoscopic retrograde cholangiography. It was incidentally detected by the slight elevation of gamma-glutamyl transpeptidase without any symptoms. An endoscopic retrograde cholangiography showed abrupt narrowing of the intrapancreatic portion of the common bile duct with irregular and nodular filling defect. The lesion was confined to mucosa on the endoscopic ultrasonography. This patient was diagnosed as early extrahepatic bile duct cancer and underwent Whipple's operation. A histopathologic examination of resected specimen revealed to be moderately differentiated adenocarcinoma at stage 1 (T1N0Mo) in the extrahepatic bile duct.


Sujet(s)
Humains , Adénocarcinome , Conduits biliaires extrahépatiques , Cholangiocarcinome , Cholangiographie , Conduit cholédoque , Diagnostic , Endosonographie , gamma-Glutamyltransferase , Muqueuse
20.
Article de Coréen | WPRIM | ID: wpr-58240

RÉSUMÉ

BACKGROUND/AIMS: Gastrointestinal involvement is common in systemic amyloidosis. However, there have not been reports of any specific endoscopic findings which indicate amyloidosis in the gastrointestinal tracts in Korea. We aimed to find out the endoscopic findings and clinical characteristics of gastrointestinal amyloidosis. METHODS: We analyzed seventeen histologic proven amyloidosis cases that all performed the endoscopy in Hanyang Medical Cencer. RESULTS: The main findings of gastroscopy were multiple erosions (5 cases), ulcer (3 cases), nodularities and hyperemic mucosa (1 case). Colonoscopic findings were hyperemic mucosa (8 cases), nodularities (3 cases), hemorrhagic spots (3 cases) and ulcers (3 cases). CONCLUSIONS: When a patient undergoing chronic inflammatory diseases has various abdominal symptoms, endoscopic biopsy should be done in every case because grossly normal looking mucosa dose not preclude the histologic evidence of amyloidosis.


Sujet(s)
Humains , Amyloïdose , Biopsie , Endoscopie , Tube digestif , Gastroscopie , Corée , Muqueuse , Ulcère
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