0 141

Cited 0 times in

The feasibility of CT lung volume as a surrogate marker of donor-recipient size matching in lung transplantation

DC FieldValueLanguage
dc.contributor.author장윤수-
dc.contributor.author정우상-
dc.contributor.author김형중-
dc.contributor.author박철환-
dc.contributor.author변민광-
dc.contributor.author김태훈-
dc.date.accessioned2017-10-26T07:06:30Z-
dc.date.available2017-10-26T07:06:30Z-
dc.date.issued2016-
dc.identifier.issn0025-7974-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/151609-
dc.description.abstractDonor-recipient size matching in lung transplantation (LTx) by computed tomography lung volume (CTvol) may be a reasonable approach because size matching is an anatomical issue. The purpose of this study is to evaluate the feasibility of CTvol as a surrogate marker of size matching in LTx by comparing CTvol and predicted total lung capacity (pTLC) to reference total lung capacity (TLC) values.From January to December 2014, data from 400 patients who underwent plethysmography, pulmonary function testing (PFT), and chest computed tomography scans were reviewed retrospectively. Enrolled 264 patients were divided into 3 groups according to PFT results: Group I, obstructive pattern; Group II, restrictive pattern; Group III, normal range. The correlations between pTLC and TLC and between CTvol and TLC were analyzed, and the linear correlation coefficients were compared. The percentage error rates of pTLC and CTvol were calculated and absolute error rates were compared.The correlation coefficient between CTvol and TLC in Group I was larger than that of pTLC and TLC (0.701 vs 0.432, P = 0.002). The absolute percentage error rate between CTvol and pTLC was lower than that of pTLC in Group II (15.3%?±?11.9% vs 42.2%?±?28.1%, P?<?0.001).CTvol showed similar or better correlation with TLC compared to the pTLC in normal participants and patients with obstructive or restrictive pulmonary diseases. CTvol showed a smaller error rate in patients with restrictive disease. The results suggest that CTvol may be a feasible method for size matching in LTx.-
dc.description.statementOfResponsibilityopen-
dc.languageEnglish-
dc.publisherLippincott Williams & Wilkins-
dc.relation.isPartOfMedicine-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
dc.subject.MESHAged-
dc.subject.MESHFeasibility Studies-
dc.subject.MESHFemale-
dc.subject.MESHHumans-
dc.subject.MESHLung/anatomy & histology*-
dc.subject.MESHLung/diagnostic imaging*-
dc.subject.MESHLung/physiology-
dc.subject.MESHLung Transplantation*-
dc.subject.MESHMale-
dc.subject.MESHMiddle Aged-
dc.subject.MESHOrgan Size-
dc.subject.MESHRespiratory Function Tests-
dc.subject.MESHRetrospective Studies-
dc.subject.MESHTissue Donors-
dc.subject.MESHTomography, X-Ray Computed*-
dc.subject.MESHTotal Lung Capacity-
dc.titleThe feasibility of CT lung volume as a surrogate marker of donor-recipient size matching in lung transplantation-
dc.typeArticle-
dc.publisher.locationUnited States-
dc.contributor.collegeCollege of Medicine-
dc.contributor.departmentDept. of Radiology-
dc.contributor.googleauthorWoo Sang Jung-
dc.contributor.googleauthorSeokjin Haam-
dc.contributor.googleauthorJae Min Shin-
dc.contributor.googleauthorKyunghwa Han-
dc.contributor.googleauthorChul Hwan Park-
dc.contributor.googleauthorMin Kwang Byun-
dc.contributor.googleauthorYoon Soo Chang-
dc.contributor.googleauthorHyung Jung Kim-
dc.contributor.googleauthorTae Hoon Kim-
dc.identifier.doi10.1097/MD.0000000000003957-
dc.contributor.localIdA03456-
dc.contributor.localIdA05035-
dc.contributor.localIdA01158-
dc.contributor.localIdA01722-
dc.contributor.localIdA01848-
dc.contributor.localIdA01086-
dc.contributor.localIdA05597-
dc.relation.journalcodeJ02214-
dc.identifier.pmid27399069-
dc.subject.keywordCT lung volume-
dc.subject.keywordlung transplantation-
dc.subject.keywordpredicted total lung capacity-
dc.subject.keywordsize matching-
dc.subject.keywordtotal lung capacity-
dc.contributor.alternativeNameChang, Yoon Soo-
dc.contributor.alternativeNameJung, Woo Sang-
dc.contributor.alternativeNameKim, Hyung Jung-
dc.contributor.alternativeNamePark, Chul Hwan-
dc.contributor.alternativeNameByun, Min Kwang-
dc.contributor.alternativeNameKim, Tae Hoon-
dc.contributor.affiliatedAuthorChang, Yoon Soo-
dc.contributor.affiliatedAuthorJung, Woo Sang-
dc.contributor.affiliatedAuthorKim, Hyung Jung-
dc.contributor.affiliatedAuthorPark, Chul Hwan-
dc.contributor.affiliatedAuthorByun, Min Kwang-
dc.contributor.affiliatedAuthorKim, Tae Hoon-
dc.citation.volume95-
dc.citation.number27-
dc.citation.startPage3957-
dc.identifier.bibliographicCitationMedicine, Vol.95(27) : 3957, 2016-
dc.date.modified2017-10-24-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Radiology (영상의학교실) > 1. Journal Papers
1. College of Medicine (의과대학) > Dept. of Internal Medicine (내과학교실) > 1. Journal Papers

qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.