• The Journal of the Korea Contents Association
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• v.10 no.9
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• pp.251-258
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• 2010

Despite significant advance in laparoscopy, upper gastrointestinal (UGI) series is still generally carried out for preoperative localization of gastrectomy. The aim of the study was to compare the accuracy of UGI series and postoperative pathological findings in the diagnosis and localization of gastric cancer. A retrospective review was carried out for 102 patients who underwent gastrectomy between October 2007 and April 2009. Preoperative reports of UGI series were compared with postoperative pathology reports and the accuracy of the preoperative reports was calculated. Two radiographer retrospectively reviewed the analysis of UGI series. postoperative pathology reports of the surgical specimens, were compared with the preoperative reports of the location and extent of the tumor were correct in 81 case("sure", 79.4%) and incorrect in 21 case("failed, 20.6%). In 92 case UGI series revealed intestinal metaplasia (90.2%) at consensus review and these results demonstrate the limitation of the UGI series in the diagnosis of type IIb gastric cancer with size less than 1.0cm and the poor detection of gastric cancer is that the overlying mucous membrane often appears to be normal in these patients. In conclusion, UGI series is accurate the detection of the tumor localization and diagnosis of intestinal metaplasia. However, for the overcome with the limitation of UGI series should be used accurate technique for the region of the stomach. To achieve this goal, it is necessary to determine the changes of the mucus membrane of the stomach and UGI series is gaining acceptance as a standard method for preoperative gastric cancer screening.

• Journal of the Korean Chemical Society
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• v.58 no.2
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• pp.186-192
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• 2014

A series of novel pseudopeptides contained coumarin skeleton were synthesized through the Ugi-four-component reaction. The 3-substituted coumarin-3-carboxamides were formed through reaction of benzaldehyde derivatives, anilines, coumarin-3-carboxylic acid and isocyanides with high yields and high bond-forming efficiency at room temperature. These novel amidated coumarins exhibit brilliant fluorescence in range of 535-547 nm in chloroform.

• The Journal of the Korea Contents Association
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• v.15 no.3
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• pp.199-205
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• 2015

This study was conducted with examinees who chose upper gastrointestinography (UGI) among those who visited the hospital for health examination in order to improve the visitors' satisfaction with services. A questionnaire survey was conducted with the examinees, and 147 examinees who visited the hospital during the two months from May 2014 participated in the survey as the subjects of pre education examination while 164 examinees who visited during the months from July 2014 participated as the subjects of post education examination. The pre education subjects were surveyed about anxiety, need of explanation, method of explanation, satisfaction with UGI, etc., and a video was prepared based on the results and provided to the post education subjects and then they were surveyed about change in anxiety, satisfaction with the explanation in the video, helpfulness of the video, intention to watch the video again, etc. In the pre education survey, the average value of anxiety was 2.62, and the need of explanation was 2.52, In addition, 78.2% of the subjects chose guide video as a method of explanation, and satisfaction with UGI was 1.55. In the post education survey, the average value of changed anxiety was 1.45, satisfaction with video explanation was 2.80, helpfulness was 2.79, and intention to watch the video again was 2.80. In the results of T-test between the pre and post education groups, they showed statistically significant in anxiety and satisfaction (p<0.05). Moreover, the findings of this study confirmed that video education and information on UGI provided in advance reduce patients' anxiety and increase their satisfaction with examination.

• Journal of radiological science and technology
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• v.20 no.2
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• pp.63-67
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• 1997

This paper is to investigate a more detailed method for the diagnosis of anterior wall of the stomach by making a comparative study with several hospitals. It has been true that there have been hospitals, that have not examined anterior wall of the stomach. However, it is very important for us to examine anterior wall of the stomach for an carly detection of gastric carcinoma. The results of th study are as follows : 1. Frequency of occurrence of the early gastric carcinoma for the anterior wall were 50 cases and 34 cases for the posterior wall out of 84 cases. 2. Only a hospitals have examined the anterior wall of stomach. 3. In case of operation, only a hospitals have used two techniques at for same time single and double contrast studies. 4. Only cue hospital used a compression pad and three hospitals hod only filing state images taloen. 5. In general, 1 chest of film was used and the number of exposures rouged from 1 to 2 times. Lesions on the anterior wall of the stomach can be shown by the combination of prone single com-pression and supine double contrast radiographs. Therefore, the conclusion came to the result that the prone single compression and supine double contract technique of the anterior wall are Indispensable methods to the routine check of the stomach.

• Journal of radiological science and technology
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• v.22 no.2
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• pp.61-68
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• 1999

The purpose of this study is to present controversial point and reform measurements by analysing factors haying important effect on selection of upper gastrointestinal study in total health promotion. We examined 200 persons for this study, who visited for upper gastrointestinal study from January to February in 1999. We classified this group into Endoscopy, Upper gastrointestinal series, and sleeping endoscopy. We also investigated standard of satisfaction and factors having effect on selection of each study. As a results, in the motive of selection, Item of 'making accurate observation' and 'without pain' was 39.3% and 34.7%, respectively. In this study, sleeping endoscopy was 45.7%, but on the other side upper gastrointestinal series was low 22.6%(P<0.05). In the standard of preference of study, the man was 55.7% in the endoscopy, and the woman was 61.8% in the upper gastrointestinal series(P<0.05). The standard of preference of upper gastrointestinal series show that it was satisfied on the whole irrespective of sex, dwelling place, age, occupation, and level of education. In the selection of study, one's own will was showed the highest frequency, and family inducement was showed second(P<0.05). Persons over 60% were examined before the same study. Selection of upper gastrointestinal series was 47.9% of person with normal findings, and endoscopy and sleeping endoscopy was over 70% with gastritis, gastric and duodenal(P<0.01). For one's accurate selection of examination, it is important that objective and credible information should be given to a recipient for examination.

• Journal of Chest Surgery
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• v.22 no.2
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• pp.364-370
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• 1989

22 Cases of traumatic diaphragmatic injuries treated at the Department of Thoracic and Cardiovascular Surgery in Chon-Buk National University Hospital from Jan. 1979 to Oct. 1988 were reviewed in this study. Of the 22 cases, 18 were male and 3 were female, a ratio of 4.5:1. This ratio revealed high incidence in male patient. The age distribution ranged from 2 to 60 years and mean age was 31 years. The modes of injury were as follows: 11 stab wound, 5 traffic accident, 2 fall down, 2 fighting injury, 1 compression wound by sand bag, and 1 slip down injury. Useful diagnostic tools were chest X-ray with or without radiopaque dye swallowing, which was the most commonly diagnostic, UGI series, and thoracoscope. Operations were performed in 22 cases, and 18 cases were through thoracotomy. The herniated organs through the ruptured diaphragm were stomach, omentum, liver, spleen, colon, and small bowel. There were associated injuries, and the most commonly associated was rib fracture. There was no postoperative death.

• Journal of radiological science and technology
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• v.22 no.2
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• pp.9-15
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• 1999

The aim of this study is to measure the application of prone compression study using compression paddle for obese patients in upper gastrointestinal series. Prone compression study using compression paddle was performed in fifty patients, who were not examined completely erect compression study for obesity. The radiographs of stomach were classified into the lower, middle, and high body and then we gave five points included 'very poor', 'poor', 'suspicious', 'good', and 'complete' according to level of detection for area gastrica and mucosal fold. Statistic analysis was performed using T-test and ANOVA, and confidence rate was fixed in 95%(P<0.05) for the significance. The results were as follows : 1. The compression marks on high body was 'poor' grades in erect and prone compression study. The points were 1.64 and 1.86, respectively. 2. The compression marks on middle body was 1.68 in erect compression study, and 'suspicious' in prone compression study. 3. The compression marks on lower body was 'poor' in erect compression study, and 'good' in prone compression study. 4. There was a high statistic signification between the two study on middle and lower body except for high body(P<0.01). 5. The average abdominal thickness of subjects was 23.98 centimeter. There was no statistic signification between the difference of average marks by the abdominal thickness(P>0.05). As these results, the prone compression study in upper gastrointestinal serie seem to be an useful study for obese patients, because it decreases pain and the feeling of uneasiness, and improve compression efficiency remarkably.

• Proceedings of the Korea Contents Association Conference
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• 2014.11a
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• pp.231-232
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• 2014

건강검진을 위해 병원을 내원한 수검자 중 위장조영검사를 선택한 환자를 대상으로 서비스 만족도 개선을 위해 이 연구를 시행하였다. 수검자를 대상으로 설문조사를 시행하였으며, 2014년 5월부터 2개월 동안 검진센터를 방문한 수검자 147명을 교육 전, 2014년 7월부터 2개월 동안 내원한 수검자 164명을 교육 후 대상자로 하였다. 교육 전 대상자에게 불안감, 설명필요, 설명방식, 조영검사만족도 등을 조사하여 이를 바탕으로 동영상을 제작하였으며, 교육 후 대상자에게 제공하여 불안감 변화, 동영상 설명 만족도, 도움정도, 재시청의향 등을 조사하였다. 교육 전 측정한 불안감은 2.62, 설명필요성 2.52, 설명방식은 대상자의 78.2%가 설명안 내동영상을 선택하였으며, 조영검사만족도는 1.55로 낮게 조사되었다. 교육 후 측정한 불안감의 변화는 2.55, 동영상설명만족은 2.80, 도움정도 2.79, 재시청 의향은 2.80으로 높게 측정되었다. 교육 전과 교육 후의 집단간 교차분석에서 불안감, 시청의향, 도움정도, 동영상만족도 등에서 유의하게 측정되었다(p<0.05). 위장조영검사에 대한 동영상 교육과 사전 정보제공이 환자의 불안감을 감소시켰고, 검사만족도는 증가시켰다.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• v.2 no.1
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• pp.99-103
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• 1999

Duodenal web is an uncommon lesion that infrequently cause partial or complete intestinal obstruction. If the duonenal web is incomplete and only partially obstructs the duodenal lumen, the onset of symptoms may be delayed for years, and obstructive symptoms will be only minimal and intermittent. Congenital duodenal obstruction is occasionally associated with intestinal malrotation. We experienced a case of duodenal web associated with intestinal malrotation in a 9-year-old girl who had been suffered from intermittent projectile vomiting since birth without failure to thrive. The diagnosis was made by UGI series & abdominal CT. Patient remained asymptomatic after operation.

• Advances in pediatric surgery
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• v.11 no.2
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• pp.175-179
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• 2005

An 11-year-old girl with a history of two previous attacks of acute pancreatitis was admitted to another hospital. Her epigastrium was tender, and serum amylase was 657 IU/L and lipase 3131 IU/L. Abdominal computed tomography scan suggested necrosis of 30% of the pancreas. Retrograde endoscopic cholangiopancreatography showed a diverticulum covered by normal duodenal mucosa at the second portion of the duodenum, which was separated from the adjacent duodenal lumen by a radiolucent band at UGI series. The apex of the diverticulum was incised endoscopically using a needle knife papillotome. A follow-up endoscopy on the next day noticed bleeding from the incised edge of the diverticulum. Endoscopic hemostasis with hemoclipping and injection of hypertonic saline-epinephrine solution was not successful. The patient was transferred to Kyungpook National University Hospital, and open duodenotomy and excision of the diverticulum were performed. She has recovered well and remains asymptoatic.