KCTBASE

생선 뼈 이물모델의 전산화단층촬영에서 도출한 삼차원 재구성 방법의 임상적 응용
Clinical Application of 3 Dimensional Reconstruction of CT from Fish Bone Foreign Body Model

대한이비인후-두경부외과학회지 2014년 57권 4호 p.244 ~ p.250

우국성(Woo Kuk-Sung) - 인제대학교 의과대학 상계백병원 이비인후과학교실
유영삼(Yoo Young-Sam) - 인제대학교 의과대학 상계백병원 이비인후과학교실
이한비(Lee Han-Bee) - 인제대학교 의과대학 상계백병원 영상의학과학교실
김동원(Kim Dong-Won) - 인제대학교 의과대학 상계백병원 흉부외과학교실
장지민(Chang Ji-Min) - 인제대학교 의과대학 상계백병원 흉부외과학교실
박중현(Park Joong-Hyun) - 인제대학교 의과대학 상계백병원 이비인후과학교실
박경호(Park Kyoung-Ho) - 인제대학교 의과대학 상계백병원 이비인후과학교실

Abstract

Background and Objectives: This study aimed to gather three-dimensional data to detect fish bones as an esophageal foreign body model and to assess the possibility that this method could be applied for cases of real fish bone foreign body (FBFB).

Materials and Method: Fish bones from two species were collected and sizes were measured. Pork meat loaf was placed flat into a plastic box containing plaster cast and bones were laid over the meat layer. Another layer of meat was placed on the bones, then another layer of plaster cast, and the final layer of meat were placed. The meat-bone sandwich was regarded as a fish bone foreign body model of esophagus. The model was imaged using computed tomography (CT) scan and the CT data were reconstructed three-dimensionally making multi-planar reconstruction, maximal intensity projection, and volume rendering images. We tried to find tools to detect the shape and lying position of the FBFB model. The above tools were applied to 3 FBFB cases to verify effectiveness of the tools.

Results: Multi-planar reconstruction, maximal intensity projection, and volume rendering images were reconstructed easily. After single or more processing, all of the bones could be detected. The shape and lying positions could be detected using tools made from FBFB models.

Conclusion: Reconstructed images of CT data readily enabled the detection of fish bone in the esophageal model and real cases.

키워드

Fish bone foreign body, 3D reconstruction of CT

KMID : 0361020140570040244

원문 및 링크아웃 정보

등재저널 정보

주제코드

주제명(Target field)

연구대상(Population)

연구참여(Sample size)

대상성별(Gender)

질병특성(Condition Category)

연구환경(Setting)

연구설계(Study Design)

연구기간(Period)

중재방법(Intervention Type)

중재명칭(Intervention Name)

키워드(Keyword)

유효성결과(Recomendation)

연구비지원(Fund Source)

근거수준평가(Evidence Hierarchy)

출판년도(Year)

참여저자수(Authors)

대표저자

DOI

KCD코드

ICD 03

건강보험코드

생선 뼈 이물모델의 전산화단층촬영에서 도출한 삼차원 재구성 방법의 임상적 응용 Clinical Application of 3 Dimensional Reconstruction of CT from Fish Bone Foreign Body Model

Abstract

키워드

생선 뼈 이물모델의 전산화단층촬영에서 도출한 삼차원 재구성 방법의 임상적 응용
Clinical Application of 3 Dimensional Reconstruction of CT from Fish Bone Foreign Body Model