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손효주,김민재,정경화,최승임,정지원,정용필,김성한,Sang-Oh Lee,Sang-Ho Choi,Yang Soo Kim,Jun Hee Woo,정봉광,송혜미,채종일 대한기생충학ㆍ열대의학회 2019 The Korean Journal of Parasitology Vol.57 No.3
The prevalence of human taeniasis has decreased in Korea. The stool egg positive proportion decreased from 1.9% in 1971 to 0% in 2004 in nationwide surveys. The neurocysticercosis (NCC) is also presumed to decrease. Howev- er, detailed information regarding the recent status of NCC in Korea is lacking. We retrospectively reviewed NCC cases from 1990 to 2016 at Asan Medical Center, a 2700-bed tertiary referral hospital in Korea. We identified patients based on clinical symptoms, brain imaging, pathology and serological assay. The cases were classified as parenchymal, extrapa- renchymal, and mixed NCC. Eighty-one patients were included in the analysis. The mean age was 54.5 years, and 79.0% were male. The number of NCC cases was highest from 1995 to 1999, and continuously decreased thereafter. Forty (49.4%) patients had parenchymal NCC, while 25 (30.9%) patients had extraparenchymal NCC, and 16 (19.8%) patients had mixed NCC. The seizure and headache were most common symptom of parenchymal NCC and extraparenchymal NCC respectively. Hydrocephalus was more common in extraparenchymal NCC, and patients with extraparenchymal NCC were more likely to require a ventriculoperitoneal shunt. Cases of NCC are decreasing accordingly with human tae- niasis and lesion location was the most important determinant of clinical presentation and outcome of NCC in Korea.
감염 동맥류로 인한 척추 골수염으로 오인한 베체트병 1예
손효주,최승임,정경화,정민선,이인철,홍석찬,정용필 대한내과학회 2018 대한내과학회지 Vol.93 No.2
Behçet’s disease is a systemic vasculitis of unknown etiology characterized by recurrent oral and genital ulcers and uveitis. The vascular involvement of Behçet’s disease affects arteries, veins, and blood vessels of all sizes, and it can include venous or arterial thrombosis and arterial aneurysms. There are only a few reports of an aortic aneurysm invading a vertebral body in a patient with Behçet’s disease. Here, we report the case of a 45-year-old man who was initially diagnosed with vertebral invasion of a mycotic aneurysm. He underwent vascular surgery and received empirical antibiotics, but all cultures were negative. However, he had persistent, recurrent deep vein thrombosis and elevated inflammatory markers. After reviewing the pathology, a final diagnosis of Behçet’s disease was made. He was successfully treated with corticosteroids. This report presents a rare case of Behçet’s disease mimicking vertebral invasion of a mycotic aneurysm. 감염 동맥류의 이차적인 척추 침범 또는 척추골수염으로인한 척추 주변 조직의 염증성 변화의 가능성을 의심하였으나, 임상 경과 및 증상, 병리 조직을 토대로 최종적으로 베체트병에 의한 복부대동맥류 및 척추체의 손상으로 진단한 증례를 경험하여 보고한다.
손효주,황나혜,김창완,Yong Cho 대한토목학회 2016 KSCE JOURNAL OF CIVIL ENGINEERING Vol.20 No.2
A Project Management Information System (PMIS) is a key Information System (IS) tool used for the successful completion of construction projects and the achievement of organizational goals. This study investigated the effects of computer self-efficacy and IS quality (information, system, and service quality) on perceived net benefits of PMIS. The study used the updated DeLone and McLean Information System Success Model (D&M ISSM) as a theoretical foundation. The proposed model was tested empirically by using survey data collected from 379 construction professionals. The empirical results suggest that construction professionals’ perceived benefits are determined by behavioral intention to use and user satisfaction, and that these are in turn influenced by computer self-efficacy and PMIS quality.