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상부위장관질환 환자에서 H . pylori 감염에 의한 위점막의 조직학적 변화와 혈청 Gastrin 및 혈청 IgG항체가의 상관관계
손호상(Ho Sang Shon),최정윤(Jung Yoon Choe),김지희(Chi Hui Kim),김태석(Tae Sug Kim),김채기(Chae Gi Kim),김이근(Ih Geun Kim),안기성(Ki Sung Ahn),김호각(Ho Gak Kim),오훈규(Hoon Kyu Oh),김용진(Yong Jin Kim),배정동(Jung Dong Bae) 대한소화기학회 1996 대한소화기학회지 Vol.28 No.3
N/A Background/Aims: This study was performed to investigate the relationship between Helicobacter pylori infection and degree of gastric mucosal inflammation, IgG antibody titer against H. pylori, and fasting serum gastrin level. Methods: Patients were divided into 2 groups(H. pylori positive and negative) by identification of H. pylori in biopsied specimens with special staining. In H. pylori positive group, the density of gastric K. pylori colonization was further graded semiquantitatively from 1 to 3. The severity of gastritis in each group was scored according to the Sydney system from 0 to 3. Serum IgG antibody titer against H. pylori was detected by second-generation antigen based enzyme immunoassay(Cobas Core Anti-Helicobacter pylori EIA). Fasting serum gastrin level was measured by standard radioimmunoassay technique. Results: The severity of gastritis in H. pylori positive group was significantly higher than H. pylori negative group in mononuclear cell infiltration(pC0.001), activity of PMNL(pC0.001), and glandular atrophy(pC0.01). In H. pylori positive group, the density of H. pylori colonization was significantly correlated with mononuclear cell infiltration(r=0.67, p0.001), activity of PMNL(r=0.70, p0.001), and grandular atrophy (r=0.38, pC0.001). Neither density of H. pylori colonization nor severity of gastritis was correlated with fasting gastrin level and IgG antibody titer against H. pylori. Conclusions: H. pylori infection results in localized inflammatory reaction in gastric mucosa with relation to density of H. pylori colonization, but serum H. pylori IgG antibody titer does not reflect the severity of gastritis. Fasting serum gastrin level also has no relation with the density of H. pylori colonization and severity of gastritis. These findings suggest that the factor which cause inflammation in gastric mucosa may be different from that cause gastrin secretion or formation of IgG antibody. (Korean J Gastroenterol 1996; 28:311 - 319)
장천공과 Enteritis Cystica Profunda를 동반한 Peutz-Jeghers 증후군
안기성(Ki Sung Ahn),배정동(Jung Dong Bae),김호각(Ho Gak Kim),손호상(Ho Sang Shon),최정윤(Jung Yoon Choe),김지희(Chi Hui Kim),김이근(Ih Geun Kim),김태석(Tae Sug Kim),김채기(Chae Gi Kim) 대한소화기학회 1997 대한소화기학회지 Vol.29 No.5
The Peutz-Jeghers syndrome is an autosornal dominant condition characterized by mucocutaneous pigmentation and hamartomatous polyps of the gastrointestinal tract. This syndrome is clinically important because of complications caused by gastrointestinal polyps, such as abdorninal pain, gastrointestinal bleeding and intussusception often leading to intestinal obstruction. The possibility of malignant change in the polyp has been a controversial issue. In the recent reviews of soe cases of Peutz-Jeghers syndrome, the reported lesions of small intestinal adenocarcinoma are regarded as the benign process of enteritis cystica profunda. We present herein a case of Peutz-Jeghers syndrome with small bowel perforation, a previously unreported instance, and enteritis cystica profunda. (Korean J Gastroenterol 1997; 29:677-682)
성인 상부위장관 질환군에서의 H . pylori 검출에 이용되는 검사법의 상호비교
한길성(Gil Sung Han),서대규(Dae Gyu Seo),신왕식(Wang Sik Shin),정재군(Jae Gun Jung),손호상(Ho Sang Shon),최정윤(Jung Yoon Choe),안기성(Ki Sung Ahn),배정동(Jung Dong Bae),박재복(Jae Bok Park),강민모(Min Mo Kang) 대한소화기학회 1996 대한소화기학회지 Vol.28 No.1
N/A Background/Aims: For the evaluation of recent reports that H. pylori infection plays a causative ro1e in the pathogenesis of upper gastrointestinal diseases, we studied the relationship between the presence of H. pylori infection in patient and asymptomatic volunteer groups, using histologic demonstration of the bacteria, CLO test, and serum H. pylori antibody titer. Calculation of sensitivity, specificity, and predictive value of CLO test and antibody detection rate in relation to histologic demonstration were also performed. Methods: We evaluated the detection rate of H. pylori infection by direct demonstration with special stain, CLO test, and IgG antibody titer by EIA method in 80 symptomatiq patients who were categorized by endoscopic findings into 24 patients with chronic gastritis, 22 patients with gastric ulcer, 20 patients with duodenal ulcer, 14 patients with gastric cancer, and 20 asymptomatic volunteers. Four or more biopsy specimens of gastric and duodenal mucosa were taken from each of the total 100 cases with gastrofibroscopy and then blood samples were also taken. Results: In sections stained by Warthin-Starry method, H. pylori was found 62.5% in the 80 patients group and 30.0% in the 20 asymptomatic volunteers group. The prevalence of H. pylori was the highest in gastric cancer group(71.4%). The prevalence of H. pylori in the patients with peptic ulcer and gastric cancer was significantly higher than the asymptomatic volunteer group(p0.05). Positive CLO test in the patient group was 77.5% and 35.0% in the 20 asymptomatic volunteers group. The positive rate was the highest in gastric cancer group. The positive rate of the CLO test in patients with peptic ulcer and gastric cancer groups was significantly higher than the asymptomatic volunteer group(p0.05). The positive rate of IgG antibody test in the patient group was 82.5% and 45% in the 20 asymptomatic volunteer group. The rate of positivity was the highest in duodenal ulcer group. The positive rate of the serum IgG antibody test in all patient groups was significantly higher than asymptomatic volunteer group(p 0.05). Sensitivity and specificity of CLO test and IgG antibody test in relation to direct H. pylori smear was 94.6%, 76.7%, 96.4%, and 53.47o respectively. Conclusions: The positive rate of the H. pylori infection in patients with peptic ulcer and gastric cancer groups was significantly elevated compared with control and chronic gastritis groups for each of the 3 tests. For clinical purpose, CLO test can be used as a single guide for the treatment of H. pylori infection for its rapidity and efficacy. (Korean J Gastroenterol 1996;28: 19 - 27)
정병천,배호상,곽동훈,김영태,배용학,황종현,임현주,류재근,조용근,채성철,전재은,박의현 慶北大學校 醫科大學 1997 慶北醫大誌 Vol.38 No.2
목적 : 급성하벽심근경색증 환자에서 심전도상 흔히 동반되는 전흉부유도 ST절 하강의 의의를 알아보았다. 방법 : 심근경색후 24시간에서 48시간에 얻은 심전도를 기준으로 52명의 급성하벽심근경색증 환자를 전흉부유도에서 ST절의 하강이 있는 군과 없는 군으로 나누었으며 심도자, 관상동맥조영술, 심초음파도 및 방사성 핵종을 이용한 좌심구혈율 측정 등을 시행하였다. 결과 : 1) 좌심실확장기말압은 전흉부유도에서 ST절의 하강이 있는 경우에서 16.9±5.33mmHg로 없는 경우의 11.0±4.02mmHg보다 유의하게 높았다(p<0.05). 그러나 운동량 및 좌심구혈을은 흥부 유도상 ST절의 하강이 있는 경우 7.6±3.0 METs 및 53.9±9.1%로 없는 경우의 9.1±2.7 METs 및 54.6±9.5%보다 낮았으나 통계적 유의성은 없었다(p=0.180, p=0.823). 2) 관상동맥조영술상 전흉부 ST절의 하강이 동반된 군에서는 유의한 좌전하행지나 좌회선지의 협착이 있는 경우가 60.9% 및 57.9%로 ST절의 하강이 없는 군에서의 34.5% 및 7.7%와 비교해 좌관상동맥에 협착이 동반된 경우가 많았다(p=0.050, p=0.001). 3) 관상동맥조영술상 세 혈관질환의 빈도는 흉부유도상 ST절의 하강을 보인 23예에서 10예로 ST절 하강이 없었던 29예중 2예에 비하여 유의하게 많았고(P=0.007), 단 혈관질환의 빈도는 ST절의 하강을 보인 군에서 23예중 5예로 ST절 하강이 없었던 29예중 17예에 비하여 유의하게 적었다(P=0.002). 두 혈관질환의 경우에는 각각 8예와 10예로 양군간에 유의한 차이가 없었다. 4) 흉부유도상 ST절 하강의 빈도는 단 혈관질환 22예 중 5예에서, 두 혈관질환 18예중 8예, 세 혈관질환 12예 중 10예에서 관찰되어 협착이 있는 관상동맥의 수가 많을수록 ST절의 하강이 나타나는 빈도가 많음을 보였다(p=0.00308). 그러나 흉부유도상 나타난 ST절의 하강을 모두 합하여 구한 ST절 하강의 합은 협착이 있는 관상동맥의 수와 통계적인 유의성이 없었다. 5) 심초음파도상 좌심실 하벽의 벽운동은 ST절 하강을 보인 군에서는 akinesia가 83.3%, hypokinesia가 11.1%, 정상 벽운동이 5.6%로, ST절 하강이 없었던 군에서의 dyskinesia가 3.6%, akinesia가 39.3%, hypokinesia가 25.0%, 정상 벽운동이 32.1%와 비교하여 ST절의 하강이 있는 군에서 유의하게 벽운동의 장애가 빈번함을 보였다(p=0.03891). 그러나 좌심실전벽, 측벽 및 중격부위에서는 유의한 벽운동의 차이가 없었다. 결론 : 급성하벽심근경색증 환자의 전흉부유도에서 ST절의 하강이 동반되는 경우 다혈관 질환의 가능성이 높으며 좌심실확장기말압이 상승되었고 운동능력은 감소되어 있었다. 또한 심초음파도상 좌심실하벽의 벽운동장애도 심하였다. 따라서 전흉부 ST절의 하강을 동반한 급성하벽심근경색증 환자는 전흉부유도에 ST절 하강이 없는 경우보다 예후가 불량할 것으로 생각되며, 보다 적극적인 치료가 필요할 것으로 생각된다. The purpose of this study was to determine the significance of precordial ST segment depression appearing during acute inferior myocardial infarction and to assess the correlation of that with angiographic finding. 52 patients were allocated into two groups based on the existence of precordial ST segment depression : 23 patients with ST segment depression and 29 patients without ST segment depression. The extent of coronary artery disease as well as the prevalence of significant stenosis (≥70%) in left anterior descending artery were more frequent in patients showing precordial ST segment depression than in patients not showing them (p=0.050) and the result were similar in cases of left circumplex artery (p=0.001). On echocrdiographic examination of left ventricular (LV) wall motion, it showed more severely decreased inferior LV wall motion in patients showing precordial ST segment depression than in patients not showing them (p=0.03891) even though the other segment of LV wall motion didn't show the statistical difference between both groups. The other cardiac parameters such as LVEDP, exercise amount (METs) and ejection fraction were tend to showing bad profile in patients with precordial ST segment depression. From the above results, we could deduce that patients with precordial ST segment depression have relatively large infarction or concomitant left coronary artery disease, so they need more caution and intensive theraphy.