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히스토아크릴을 이용한 십이지장 궤양 출혈의 지혈 후 발생한 급성췌장염
유재훈,문원,노지훈,구동영,조영화,김기수,윤준모 고신대학교 의과대학 2010 고신대학교 의과대학 학술지 Vol.25 No.1
Upper gastrointestinal bleeding is common and potentially life threatening medical emergency. Emergency endoscopy is the first choice of diagnostic and treatment measure for patients with active upper gastrointestinal bleeding. Histoacryl should be considered a second-line treatment modality when conventional treatments were failed. However, it might cause several complications. Herein, we report a case of acute pancreatitis developed after histoacryl injection therapy for active duodenal ulcer bleeding. A 71-year-old man was admitted with melena and hematemesis. On emergency endoscopy, a 2 cm sized active ulcer with bleeding from an exposedvessel was seen at the duodenal bulb. Attempts to arrest the bleeding with hemoclipping and submucosal epinephrine injection were tried, but failed. We changed the method to endoscopic histoacryl injection, and obtained hemostasis immediately. A few hourslater, after successful hemostasis, patient complained diffuse abdominal pain. Ultrasonography revealed hyperechoic heterogenous diffuse pancreatic enlargement and right pararenal space fluid collection, this ultrasonographic findings and elevated serum pancreatic enzymes are compatible with acute pancreatitis.
이영수,장태원,유호대,정만홍,이용환,서지영,허 방,이재성 大韓産業醫學會 1999 대한직업환경의학회지 Vol.11 No.1
Asbestosis is the disease of pulmonary fibrosis caused by the inhaled asbestos fibers, and could be diagnosed clinically, in the case of exposure history to asbestos is proved, by clinical symptoms of dyspnea or dry cough, physical examonation findings, and the radiographic features. But many othder inorganic dusts would show similar findings in the chest radiogram and sometimes the exposure history is obscure, so for the exact diagnosis of asbestosis lung biopsy is needed. In Korea, there have been some reports of survey in the workplace where asbestos is handled or of asbestos related diseases. This is a case report of asbestosis with accompanying pleural plaques, who had the occupational exposure to asbestos for 30 years and the consistent clinical, radiographic and pathological findings in the lung tissue obtained by the videoscope assisted thoracoscopic biopsy(VATS).
김용각,유현석,곽재근,김규영,정붕희 大韓顎顔面成形再建外科學會 1990 Maxillofacial Plastic Reconstructive Surgery Vol.12 No.3
Benign neural sheath neoplasms are not common in the maxillofacial region. These lesions can occur as solitary tumors, or they can affect many sites in the form of multiple neurofibromatosis. A solitary neurofibroma is seldom undergo sarcomatous transformation, since solitary neurofibroma is relatively radioresistant and its recurrence rate seems to be low, the treatment of choice is surgical excision. This case showed a solitary neurofibroma in the left side of the floor of mouth which occurred in a 33 - year -old female. The tumor was excised. And there is no evidence of disease. She is satisfied in function and esthetic aspect.
신규 살균제 KNF 1002의 오이 및 고추 중 잔류특성
김태화,이재영,유용만,김장억 한국환경농학회 2003 한국환경농학회지 Vol.22 No.3
Methoxyacrylate계 신규 살균제 KNF 1002의 오이, 고추 및 고춧잎에 대한 잔류 양상을 조사하기 위하여 포장시험을 수행하였다. HPLC-DAD에 의한 KNF 1002의 잔류분석시 최소검출량은 오이 및 고추에서 2.0 ng 그리고 고춧잎에서는 2.5 ng이었으며, 검출한계는 오이 및 고추에서 0.02 mg/kg 그리고 고춧잎에서 0.05 mg/kg 이었다. 오이에서의 잔류량은 1회 및 2회 처리하여 1일에서 7일후에 채취된 시료에서 2.0 mg/kg에서 검출한계 미만으로 나타났다. 고추에서의 잔류량은 시설재배지의 경우 최고 0.79 mg/kg에서 0.31 mg/kg 수준으로 나타났다. 노지재배의 경우에는 0.47 mg/kg에서 0.11 mg/kg으로 나타나 시설재배의 47% 수준의 잔류량을 보였다. 고춧잎에서는 시설재배지의 경우 최고 25.20 mg/kg에서 7.38 mg/kg으로 나타났으며 노지재배의 경우에는 1.99 mg/kg에서 0.11 mg/kg 수준으로 나타나 시설재배에 비해서 6.2%정도의 잔류량을 보였다. This study was conducted to evaluate the terminal residue of a new fungicide, KNF 1002, in cucumber and pepper under greenhouse and field conditions. When a microemulsion formulation (20%) of KNF 1002 was applied once or twice during 1-7 days before harvest, its terminal residue in cucumber ranged <0.02-0.20 ㎎/㎏ under greenhouse condition. In pepper, its figure recorded 0.31-0.79 ㎎/㎏ and 0.11-0.28 ㎎/㎏ under greenhouse and field conditions, respectively. Much higher level of terminal residues was observed in leaves than those in fruits in pepper, showing 7.38-25.20 ㎎㎏ and 0.11-1.99 ㎎㎏ under greenhouse and field conditions, respectively. Cultivation condition affected evidently the residue level in pepper harvests. Residual pattern of KNF 1002 seemed to be comparable to strobilurin fungicides currently used.
TABAS: Text augmentation based on attention score for text classification model
Yeong Jae Yu,Seung Joo Yoon,So Young Jun,Jong-Woo Kim 한국통신학회 2022 ICT Express Vol.8 No.4
To improve the performance of text classification, we propose text augmentation based on attention score (TABAS). We recognized that a criterion for selecting a replacement word rather than a random selection was necessary. Therefore, TABAS utilizes attention scores for text modification, processing only words with the same entity and part-of-speech tags to consider informational aspects. To verify this approach, we used two benchmark tasks. As a result, TABAS can significantly improve performance, both recurrent and convolutional neural networks. Furthermore, we confirm that it provides a practical way to develop deep-learning models by saving costs on making additional datasets.
복부둔상 환자에 대한 손상정도계수와 신 손상정도계수의 예후 예측력 평가
유태영 ( Yu Tae Yeong ),진영호 ( Jin Yeong Ho ),정태오 ( Jeong Tae O ),이재백 ( Lee Jae Baeg ) 대한외상학회 2002 大韓外傷學會誌 Vol.15 No.2
Background: The New Injury Severity Score (NISS) was introduced to improve outcome prediction based on anatomical severity scoring in trauma victims. This study was conducted to evaluate whether the NISS can give a better mortality prediction than the Inj