강보승 교수

To examine the use of online social networking for cardiovascular care using Facebook. All posts and comments in a Facebook group between June 2011 and May 2012 were reviewed, and a survey was conducted. A total of 298 members participated. Of the 277 wall posts, 26.7% were question posts requesting rapid replies, and 50.5% were interesting cases shared with other members. The median response time for the question posts was 16 min (IQR 8-47), which tended to decrease as more members joined the g

We developed a new type of mobile teleradiology system using an ultramobile PC (UMPC) for web-based remote viewing over a wireless network. We assessed the diagnostic performance of this system for abdominal CT interpretation. Performance was compared with an emergency department clinical monitor using a DICOM viewer. A total of 100 abdominal CT examinations were presented to four observers. There were 56 examinations showing appendicitis and 44 which were normal. The observers viewed the images

We assessed the feasibility of using a camcorder mobile phone for teleconsulting about cardiac echocardiography. The diagnostic performance of evaluating left ventricle (LV) systolic function was measured by three emergency medicine physicians. A total of 138 short echocardiography video sequences (from 70 subjects) was selected from previous emergency room ultrasound examinations. The measurement of LV ejection fraction based on the transmitted video displayed on a mobile phone was compared wit

Objective To investigate whether the clinician-performed ultrasonography based on the specific criteria for paediatric appendicitis could decrease the negative appendectomy rate without treatment failure. Methods The study was a retrospective review of paediatric patients with suspected appendicitis who presented at the emergency department of a teaching hospital over a period of 18 months. The clinicians performed the ultrasound and decided whether the patients with suspected appendicitis shoul

인터넷으로 제공하는 충북대학교 의학연구정보센터와 전남대학교 보건연구정보센터를 통하여 국내 50여 종학 술 지 2 0 여 만 편 중 1980년부터 2003년까지 발행된 응급의학 관련 급성 중독학 분야의 논문을 대상으로 했다.2. 방법상기 연구정보센터의 검색엔진에 독성물질의 이름과 관련단어들을 입력하여 검색을 시행했고 연구대상에 해당하는논문을 선정했다. 선정된 논문에서 독성물질의 이름, 논문의 발간 연도, 학술지 명, 논문의 성격(원저 혹은 증례),그리고 ICD-10(The International StatisticalClassification of Diseases and Related HealthProblems-10)에 따른 독성물질의 중분류 및 소분류를 조사했고 추가로 원저 논문에 다빈도로 게재된 독성물질을 연도별로 조사했다7).1) 검색단어 선정 및 검색 과정ICD-10의 19 번째 대분류인‘손상, 중독 및 외인에 의한 특정결과’내의 2가지 중분류를 이용했다. 이 중분류는약물, 약

As a global pandemic, New Coronary Pneumonia (COVID-19) has infected more than 10 million people worldwide. In the initial stage of outbreaks that lacks detection capabilities of nucleic acid testing, it become important approach to achieve the initial screening of patients through the application of artificial intelligence and other technologies. We proposed a technical solution to quickly establish a COVID-19 AI assisted diagnosis system by using the Tianhe artificial intelligence innovation i

진탕(concussion), 아탈구(subluxation), 함입( i n t r u s i o n ) 처럼 초기에 보존적 치료로 충분한 변위손상들과 탈구, 적출처럼 고정 및 재식술이 필요한 변위손상들,그리고 보존적 치료 혹은 치수 복조술(pulp capping)이 필요한 치수 노출없는 치관파절(crown fracture)은 응급의학영역에서 치료시도를 하고, 그 외의 손상들 즉, 치수노출이있는 치관파절과 치근( r o o t ) 을 침범하는 치관-치근 파절(crown & root fracture), 치근파절은 응급 치과치료를 받게 하자는것이다.책임저자:임 태 호서울시 성동구 행당동 17번지한양대학교병원 응급의학과Tel: 02) 2290-8999, Fax: 02) 560-2172E-mail: erthim@hanyang.ac.kr접수일: 2002년 6월 28일, 게재승인일: 2002년 9월 4일대한응급의학회지 제 13 권 제 3 호Volume 13, Number 3, September,

P u r p o s e: Until recently, three variants of benign paroxysmal positional vertigo (BPPV) have been recognized: the first is posterior-canal canalolithiasis, the second is horizontal- canal canalolithiasis, and the last is horizontal-canal cupulolithiasis. However, the last two types of BPPV have not been introduced into the textbook of Emergency Medicine yet. The otolith repositioning maneuvers are effective treatments for BPPV, but in emergency medicine, there has been little interest in an

Sketching is a natural way to input chemical structures that can be used to query information from a large chemical structure database. Based on a user's incomplete sketch of a chemical structure, sketch prediction becomes a challenging problem not only due to arbitrary drawings orders among users but also similarities among chemical structure layouts. In this paper, we present a graph-based approach to handle the sketch prediction problem. We use multisets as the data representation of hand-dra