Recent developments and perspectives of endobronchial ultrasound in thoracic tumor

支气管内超声(endobronchial ultrasound, EBUS)技术于1992年首次应用于临床[1]。随着超声及相关技术的进步,EBUS仪器性能日臻完善,操作技术日渐成熟,逐步建立了气道和纵隔的超声声像图谱,使支气管镜的检查范围从管腔内扩展到了管腔外,明显提高了支气管镜检查的效率,因而在呼吸系统疾病中的应用越来越广泛,迄今已成为胸部肿瘤诊断和治疗中最有前景的微创技术之一。 微型超声探头是EBUS最主要的组成部分。探头外带水囊使探头能更好地接触气道粘膜,获得更清晰的超声图像。根据超声探头的不同,将EBUS分为两种类型。一种为早期的EBUS,带直径2 mm的径向探头(radial pr...

Full description

Saved in:
Bibliographic Details
Published inZhongguo fei ai za zhi Vol. 13; no. 5; pp. 393 - 395
Main Authors Yang, Shuanying, Bu, Lina
Format Journal Article
LanguageChinese
Published China Chinese Anti-Cancer Association Chinese Antituberculosis Association 01.05.2010
Chinese Anti-Cancer Association; Chinese Antituberculosis Association
Subjects
Online AccessGet full text
ISSN1009-3419
1999-6187
DOI10.3779/j.issn.1009-3419.2010.05.02

Cover

Abstract 支气管内超声(endobronchial ultrasound, EBUS)技术于1992年首次应用于临床[1]。随着超声及相关技术的进步,EBUS仪器性能日臻完善,操作技术日渐成熟,逐步建立了气道和纵隔的超声声像图谱,使支气管镜的检查范围从管腔内扩展到了管腔外,明显提高了支气管镜检查的效率,因而在呼吸系统疾病中的应用越来越广泛,迄今已成为胸部肿瘤诊断和治疗中最有前景的微创技术之一。 微型超声探头是EBUS最主要的组成部分。探头外带水囊使探头能更好地接触气道粘膜,获得更清晰的超声图像。根据超声探头的不同,将EBUS分为两种类型。一种为早期的EBUS,带直径2 mm的径向探头(radial probe, RP),分辨率为0.1 mm,可通过活检通道进入气道内进行360°成像扫描,可清楚地显示气道壁及其周围组织的细微结构,可显示深达5 cm的肺门及纵隔淋巴结,主要用于检查肺外周(亚段以下支气管)病变、判断肿瘤浸润管壁的深度、鉴别气道壁内病变的良恶性,但该探头不能进行实时监控下病灶活检。另一种EBUS为近年开发的凸面探头(convex probe, CP),该探头和镜体远端融合,顶端外径6.9 mm,扫描范围50°,可在超声实时引导下进行病灶活检,超声图像可以定格,可测量病灶的平面大小,获得支气管镜图像,该系统还有多普勒模式,可观察病灶的血供及其周围血管情况,该技术是近年来肺癌诊断和分期方法中最重要的进展之一,主要用于大气道壁及其周围组织病灶的观察和活检[2,3]。 1 EBUS引导下经支气管针吸活检(EBUS transbronchial needle aspiratory, EBUS-TBNA) 一般情况下,只要超声支气管镜能够到达并能清楚显示的病灶,均可进行EBUS-TBNA。 纵隔镜是纵隔淋巴结检查的“金标准”,但其需在全身麻醉下进行,创伤大、风险高、费用贵,重复进行纵隔淋巴结活检几乎不可能。常规TBNA操作简单、创伤小、费用低,但多属于“盲穿”,不同研究[4]显示诊断准确率差异很大(20%-89%),其原因可能与淋巴结的大小、位置、操作者的熟练程度有关,而EBUS-TBNA不仅具有操作简单、微创等优势,而且定位更加精确,可以发现直径为2 mm-3 mm的淋巴结,显著提高了穿刺的准确性和安全性,其穿刺成功率不受淋巴结大小、位置的影响,可用于治疗后复查。Herth等[5,6]报道EBUS-TBNA判断肺癌纵隔淋巴
AbstractList 支气管内超声(endobronchial ultrasound, EBUS)技术于1992年首次应用于临床[1]。随着超声及相关技术的进步,EBUS仪器性能日臻完善,操作技术日渐成熟,逐步建立了气道和纵隔的超声声像图谱,使支气管镜的检查范围从管腔内扩展到了管腔外,明显提高了支气管镜检查的效率,因而在呼吸系统疾病中的应用越来越广泛,迄今已成为胸部肿瘤诊断和治疗中最有前景的微创技术之一。 微型超声探头是EBUS最主要的组成部分。探头外带水囊使探头能更好地接触气道粘膜,获得更清晰的超声图像。根据超声探头的不同,将EBUS分为两种类型。一种为早期的EBUS,带直径2 mm的径向探头(radial probe, RP),分辨率为0.1 mm,可通过活检通道进入气道内进行360°成像扫描,可清楚地显示气道壁及其周围组织的细微结构,可显示深达5 cm的肺门及纵隔淋巴结,主要用于检查肺外周(亚段以下支气管)病变、判断肿瘤浸润管壁的深度、鉴别气道壁内病变的良恶性,但该探头不能进行实时监控下病灶活检。另一种EBUS为近年开发的凸面探头(convex probe, CP),该探头和镜体远端融合,顶端外径6.9 mm,扫描范围50°,可在超声实时引导下进行病灶活检,超声图像可以定格,可测量病灶的平面大小,获得支气管镜图像,该系统还有多普勒模式,可观察病灶的血供及其周围血管情况,该技术是近年来肺癌诊断和分期方法中最重要的进展之一,主要用于大气道壁及其周围组织病灶的观察和活检[2,3]。 1 EBUS引导下经支气管针吸活检(EBUS transbronchial needle aspiratory, EBUS-TBNA) 一般情况下,只要超声支气管镜能够到达并能清楚显示的病灶,均可进行EBUS-TBNA。 纵隔镜是纵隔淋巴结检查的“金标准”,但其需在全身麻醉下进行,创伤大、风险高、费用贵,重复进行纵隔淋巴结活检几乎不可能。常规TBNA操作简单、创伤小、费用低,但多属于“盲穿”,不同研究[4]显示诊断准确率差异很大(20%-89%),其原因可能与淋巴结的大小、位置、操作者的熟练程度有关,而EBUS-TBNA不仅具有操作简单、微创等优势,而且定位更加精确,可以发现直径为2 mm-3 mm的淋巴结,显著提高了穿刺的准确性和安全性,其穿刺成功率不受淋巴结大小、位置的影响,可用于治疗后复查。Herth等[5,6]报道EBUS-TBNA判断肺癌纵隔淋巴
Author Yang, Shuanying
Bu, Lina
Author_xml – sequence: 1
  givenname: Shuanying
  surname: Yang
  fullname: Yang, Shuanying
  email: yangshuanying66@163.com
  organization: Department of Respiratory Medicine, the Second Hosipital Affiliated to Xi'an Jiaotong University College of Medicine, Xi'an 710004, China. yangshuanying66@163.com
– sequence: 2
  givenname: Lina
  surname: Bu
  fullname: Bu, Lina
BackLink https://www.ncbi.nlm.nih.gov/pubmed/20677629$$D View this record in MEDLINE/PubMed
BookMark eNpdkElrHDEQhYVx8P4XQsMccuqONms5hiF2DAOBIT431VKNraFb6kjdhvz7CC855FSvqj4er-qSnMYUkZANo53Q2n49dqGU2DFKbSsksx2ndUVvO8pPyAWz1raKGX1a9QdyTi5LOVKquBXyjJxzqrSuzQXZ79FhXBqPLzimeaq6NBB9M2MuM7olvGBp0qHB6NOQU3TPAcZmHZcMJa0VDLFZnlMGF1yzrFPK1-TTAcaCN-_1ijzeff-1_dHuft4_bL_tWs-ZXVr0wjHPrWFcDvYAXGgwRgGjylAhBhTeogJARKbMQTL0oM3gqGMCvdXiijy8-foEx37OYYL8p08Q-tdByk895CW4EXshB2UlGOW5lGxg1nhqvDTUWH1LtateX9685px-r1iWfgrF4ThCxLSWXstKCi14JTf_kce05lgP7TnjWkillKnU53dqHSb0_9J9PF78BftziXE
ContentType Journal Article
Copyright Copyright © 2010. This article is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and conditions, you may use this content in accordance with the terms of the License.
Copyright_xml – notice: Copyright © 2010. This article is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and conditions, you may use this content in accordance with the terms of the License.
DBID CGR
CUY
CVF
ECM
EIF
NPM
ABUWG
AFKRA
AZQEC
BENPR
BVBZV
CCPQU
DWQXO
PHGZM
PHGZT
PIMPY
PKEHL
PQEST
PQQKQ
PQUKI
PRINS
7X8
DOA
DOI 10.3779/j.issn.1009-3419.2010.05.02
DatabaseName Medline
MEDLINE
MEDLINE (Ovid)
MEDLINE
MEDLINE
PubMed
ProQuest Central (Alumni)
ProQuest Central UK/Ireland
ProQuest Central Essentials
ProQuest Central
East & South Asia Database
ProQuest One Community College
ProQuest Central
ProQuest Central Premium
ProQuest One Academic (New)
ProQuest Publicly Available Content
ProQuest One Academic Middle East (New)
ProQuest One Academic Eastern Edition (DO NOT USE)
ProQuest One Academic
ProQuest One Academic UKI Edition
ProQuest Central China
MEDLINE - Academic
DOAJ Directory of Open Access Journals
DatabaseTitle MEDLINE
Medline Complete
MEDLINE with Full Text
PubMed
MEDLINE (Ovid)
Publicly Available Content Database
ProQuest One Academic Middle East (New)
ProQuest Central Essentials
ProQuest One Academic Eastern Edition
ProQuest Central (Alumni Edition)
ProQuest One Community College
ProQuest Central China
East & South Asia Database
ProQuest Central
ProQuest One Academic UKI Edition
ProQuest Central Korea
ProQuest Central (New)
ProQuest One Academic
ProQuest One Academic (New)
MEDLINE - Academic
DatabaseTitleList Publicly Available Content Database
Database_xml – sequence: 1
  dbid: DOA
  name: DOAJ Directory of Open Access Journals
  url: https://www.doaj.org/
  sourceTypes: Open Website
– sequence: 2
  dbid: NPM
  name: PubMed
  url: https://proxy.k.utb.cz/login?url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed
  sourceTypes: Index Database
– sequence: 3
  dbid: EIF
  name: MEDLINE
  url: https://proxy.k.utb.cz/login?url=https://www.webofscience.com/wos/medline/basic-search
  sourceTypes: Index Database
– sequence: 4
  dbid: BENPR
  name: ProQuest Central
  url: http://www.proquest.com/pqcentral?accountid=15518
  sourceTypes: Aggregation Database
DeliveryMethod fulltext_linktorsrc
Discipline Medicine
EISSN 1999-6187
EndPage 395
ExternalDocumentID oai_doaj_org_article_34b694a86d2441b198d08d480897507c
20677629
Genre Journal Article
GeographicLocations China
GeographicLocations_xml – name: China
GroupedDBID ---
-05
04C
29R
2WC
5GY
5VS
6PF
92F
92I
AAWTL
ABUWG
ACGFS
AFKRA
ALMA_UNASSIGNED_HOLDINGS
BENPR
BPHCQ
BVBZV
C1A
CCEZO
CCPQU
CGR
CIEJG
CUY
CVF
CW9
DIK
E3Z
EBD
ECM
EIF
EIHBH
EMOBN
EOJEC
F5P
GROUPED_DOAJ
HYE
IPNFZ
KQ8
KWQ
NPM
OBODZ
OK1
OVT
PGMZT
PHGZM
PHGZT
PIMPY
PQQKQ
PROAC
RIG
RNS
RPM
TCJ
TGQ
U1G
U5O
AZQEC
DWQXO
PKEHL
PQEST
PQUKI
PRINS
7X8
PUEGO
ID FETCH-LOGICAL-d219t-ed3c1d298124b9fa237a886a1068033be3d9e6aaeee168f41eda78bc0c13ed973
IEDL.DBID BENPR
ISSN 1009-3419
IngestDate Fri Oct 03 12:46:24 EDT 2025
Thu Oct 02 11:37:02 EDT 2025
Mon Jun 30 05:19:23 EDT 2025
Mon Jul 21 05:40:44 EDT 2025
IsDoiOpenAccess true
IsOpenAccess true
IsPeerReviewed true
IsScholarly true
Issue 5
Language Chinese
LinkModel DirectLink
MergedId FETCHMERGED-LOGICAL-d219t-ed3c1d298124b9fa237a886a1068033be3d9e6aaeee168f41eda78bc0c13ed973
Notes ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 14
content type line 23
OpenAccessLink https://www.proquest.com/docview/2127346668?pq-origsite=%requestingapplication%&accountid=15518
PMID 20677629
PQID 2127346668
PQPubID 2055412
PageCount 3
ParticipantIDs doaj_primary_oai_doaj_org_article_34b694a86d2441b198d08d480897507c
proquest_miscellaneous_748973732
proquest_journals_2127346668
pubmed_primary_20677629
PublicationCentury 2000
PublicationDate 2010-May
20100501
2010-05-01
PublicationDateYYYYMMDD 2010-05-01
PublicationDate_xml – month: 05
  year: 2010
  text: 2010-May
PublicationDecade 2010
PublicationPlace China
PublicationPlace_xml – name: China
– name: Tianjin
PublicationTitle Zhongguo fei ai za zhi
PublicationTitleAlternate Zhongguo Fei Ai Za Zhi
PublicationYear 2010
Publisher Chinese Anti-Cancer Association Chinese Antituberculosis Association
Chinese Anti-Cancer Association; Chinese Antituberculosis Association
Publisher_xml – name: Chinese Anti-Cancer Association Chinese Antituberculosis Association
– name: Chinese Anti-Cancer Association; Chinese Antituberculosis Association
SSID ssj0062934
ssib002262905
ssib044765436
ssib001103766
ssib038074678
ssib051369142
Score 1.8682759
Snippet 支气管内超声(endobronchial ultrasound, EBUS)技术于1992年首次应用于临床[1]。随着超声及相关技术的进步,EBUS仪器性能日臻完善,操作技术日渐成熟,逐步建立了气道和...
SourceID doaj
proquest
pubmed
SourceType Open Website
Aggregation Database
Index Database
StartPage 393
SubjectTerms Biopsy
Biopsy, Fine-Needle
Bronchi - diagnostic imaging
Bronchi - pathology
Endosonography - adverse effects
Endosonography - methods
Humans
Lung cancer
Lung neoplasms
Lymphatic system
Thoracic Neoplasms - diagnostic imaging
Tomography
Ultrasonic imaging
SummonAdditionalLinks – databaseName: DOAJ Directory of Open Access Journals
  dbid: DOA
  link: http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwrV1LS-RAEG4WD7KXRd3XrKM0uNdo-pF-HFUUWRhZlhnwFvoVdNFkmcxc_PVWJTEzF9mLt5AHdDpf91eVqvqKkJ--Ei4ATWW88iqTha0yJ1EI2echSFdwZ7FQeHarbhby111xt9XqC3PCenngfuLOhPTKSmdUBCJiHnzkmJsoTW4skJ0OuPvC8ZYz1RkCWP627Zhwxe0G2aiyDjvEiDwpNdZYjvcXTCjL5ChEBQ_38WkMJaAC2i45QX9Xa3v2t1utp-OlIV2sOMU_NV0fgLeN147ErvfIp8H6pOf9W--TD8_3B2R3NsTXP5M_YEUCC9GtVKKWujrS35uazJY2Fb2qY-OXTY2Z0o908bhauhYbNNGHms7vAVbhIdD5-qlZfiGL66v55U02dF3IIuxeqyxFEVjkFpnf28pxoZ0xyjHs0iGETyLapJxLKTFlKslSdNr4kAcmUrRafCU7dVOn74SiWD_TOY95QLMLjBFbJF2pIgkdeMon5ALnp_zXC2uUKHXdnQAAlAMAyv8BYEKmr7NbDuuvLVG3XkhwzcyE0PEyrBwMh7g6Neu2RN0dLbTgE_Kt_yjjQFDTHljC_niPAR6Sj68pBzmbkp3Vcp2OwJJZ-eMOtC9beuKy
  priority: 102
  providerName: Directory of Open Access Journals
Title Recent developments and perspectives of endobronchial ultrasound in thoracic tumor
URI https://www.ncbi.nlm.nih.gov/pubmed/20677629
https://www.proquest.com/docview/2127346668
https://www.proquest.com/docview/748973732
https://doaj.org/article/34b694a86d2441b198d08d480897507c
Volume 13
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
journalDatabaseRights – providerCode: PRVAFT
  databaseName: Open Access Digital Library
  customDbUrl:
  eissn: 1999-6187
  dateEnd: 99991231
  omitProxy: true
  ssIdentifier: ssj0062934
  issn: 1009-3419
  databaseCode: KQ8
  dateStart: 20080101
  isFulltext: true
  titleUrlDefault: http://grweb.coalliance.org/oadl/oadl.html
  providerName: Colorado Alliance of Research Libraries
– providerCode: PRVAON
  databaseName: DOAJ Directory of Open Access Journals
  customDbUrl:
  eissn: 1999-6187
  dateEnd: 99991231
  omitProxy: true
  ssIdentifier: ssj0062934
  issn: 1009-3419
  databaseCode: DOA
  dateStart: 20080101
  isFulltext: true
  titleUrlDefault: https://www.doaj.org/
  providerName: Directory of Open Access Journals
– providerCode: PRVBFR
  databaseName: Free Medical Journals
  customDbUrl:
  eissn: 1999-6187
  dateEnd: 99991231
  omitProxy: true
  ssIdentifier: ssj0062934
  issn: 1009-3419
  databaseCode: DIK
  dateStart: 19980101
  isFulltext: true
  titleUrlDefault: http://www.freemedicaljournals.com
  providerName: Flying Publisher
– providerCode: PRVHPJ
  databaseName: ROAD: Directory of Open Access Scholarly Resources
  customDbUrl:
  eissn: 1999-6187
  dateEnd: 99991231
  omitProxy: true
  ssIdentifier: ssib044765436
  issn: 1009-3419
  databaseCode: M~E
  dateStart: 19980101
  isFulltext: true
  titleUrlDefault: https://road.issn.org
  providerName: ISSN International Centre
– providerCode: PRVAQN
  databaseName: PubMed Central
  customDbUrl:
  eissn: 1999-6187
  dateEnd: 99991231
  omitProxy: true
  ssIdentifier: ssj0062934
  issn: 1009-3419
  databaseCode: RPM
  dateStart: 20100101
  isFulltext: true
  titleUrlDefault: https://www.ncbi.nlm.nih.gov/pmc/
  providerName: National Library of Medicine
– providerCode: PRVPQU
  databaseName: East & South Asia Database
  customDbUrl:
  eissn: 1999-6187
  dateEnd: 99991231
  omitProxy: false
  ssIdentifier: ssj0062934
  issn: 1009-3419
  databaseCode: BVBZV
  dateStart: 19980101
  isFulltext: true
  titleUrlDefault: https://search.proquest.com/eastsouthasia
  providerName: ProQuest
– providerCode: PRVPQU
  databaseName: ProQuest Central
  customDbUrl: http://www.proquest.com/pqcentral?accountid=15518
  eissn: 1999-6187
  dateEnd: 99991231
  omitProxy: true
  ssIdentifier: ssj0062934
  issn: 1009-3419
  databaseCode: BENPR
  dateStart: 19980101
  isFulltext: true
  titleUrlDefault: https://www.proquest.com/central
  providerName: ProQuest
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1La9tAEB5SB0Ivpe-6TcNCe1WifWgfh1Ka4hAKMSHYkJvYl5qEVEot-9Jf3x1ZknNpr1pJiNU8vtmZ-Qbgs6u49clNZaxyMhOFqTIrkAjZ5d4LWzBrsFH4Yi7Pl-LHdXG9B_OhFwbLKgeb2Bnq0Hg8Iz9BJnIuEtjWXx9-Zzg1CrOrwwgN249WCF86irEnsM-QGWsC-6ez-eXVDiBgW9zjgIVJZnYSj-zryXKMEimEwt7L8f6CcmmoGAmq0sPbvDWmGJAZ7QA-YRyslDm567T4eFzqy8iKYzzB6eYD_BvUds7t7Dk861Ep-bYVoxew9-fmJRxc9Hn3V3CV0GXyTuRRiVFLbB3I5a5XsyVNRWZ1aNyqqbGC-p4s79cr2-LgJnJbk8VNEjd_68li86tZvYbl2Wzx_TzrpzFkIVm1dRYD9zQwg4jAmcoyrqzW0lKc3sG5izyYKK2NMVKpK0FjsEo7n3vKYzCKv4FJ3dTxHRAk8acqZyH3CMcSSDFFVJUsIleexXwKp7g_5cOWcKNECuzuQrP6WfYaVXLhpBFWy5AQCnXU6JDrIHSuTUJByk_hcNjdstfLttxJ0RTIuJw0CtMkto7Npi2Rj0dxxdkU3m5_yvghyHWfvId5__93f4CnQ5FBTg9hsl5t4seEXdbuqBfIoy72_wvccuNY
linkProvider ProQuest
linkToHtml http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwtV1Lb9QwELZKKxUuiGdZKGAJOKaNH7HjQ4UobLWl3VVV7Uq9Bb9Ci9qkTXaF4Mfx2_Bkk2wvcOs1TqzInsdnz8w3CL03OdM2uKmI5kZEPFF5pDkQIZvYWq4TqhUUCo8nYjTjX8-SszX0p6uFgbTKziY2htqVFu7Id4GJnPEAttOP1zcRdI2C6GrXQkO3rRXcXkMx1hZ2HPlfP8MRrt47_BL2-wOlB8Pp51HUdhmIXNDWeeQds8RRBZ7OqFxTJnWaCk2gKwVjxjOnvNDae09EmnPinZapsbElzDslWZj3HtrgjKtw-NvYH05OTleABMrwbh-QqKBqpWHA9h4sVa8BnEuo9ezfTwgTivCeECt8vIyTQ0gDmNg20Ts4d0updn80VmOnH2rT1pIduDFq-hH8G0Q3zvTgEXrYomD8aSm2j9Ha7_MnaHPcxvmfotOAZoM3xLdSmmqsC4dPVrWhNS5zPCxcaaqygIztSzy7nFe6hkZR-KLA0_Mg3vbC4uniqqyeodmd7MtztF6UhX-BMDQNIDKmLrYA_wIoUomXuUg8k5b6eID2YX2y6yXBRwaU282DsvqetRqcMW6E4joVLiAiYohKXZw6nsapCqhL2gHa7lY3a-1Ana2kdoBwPxw0GMIyuvDlos6A_0cyyegAbS03pf8R4NYP3kq9_P_cb9H90XR8nB0fTo5eoQddgkNMttH6vFr41wE3zc2bVjgx-nbX-vAXIaMgUA
linkToPdf http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMw1V1Lb9QwELbKVlpx4f1YKGAJOGY3jh07PiDE0q5aSqsK7VYVl9Sv0EJJyiYrRH8af4U_g2fz2AoJbj1wjRMr0bw-Z2a-QeiFzqgyPkwFUaZ5wGKZBYoBEbIOjWEqjpSERuG9fb49Y--O4qM19LPthYGyytYnLh21LQz8Ix8BEzllHmwno6wpizjYnLw-_xbABCnItLbjNGoV2XU_vvvjW_lqZ9PL-mUUTbamb7eDZsJAYL2lVoGz1BAbSYhyWmYqokIlCVcEJlJQqh210nGlnHOEJxkjziqRaBMaQp2Vgvp9r6H1hHuI2kPr48Pxx8MVGIEWvMuHo4hHcmVdwPTuvVSn_YwJ6PPs7o8J5ZKwjgzLP1znyCGdASxsffQcztxCyNHnpccYdktNyVo8hL9Fy1kEfwfQy0A6uYl-tSKo62e-DBeVHpqLP9gp_08Z3UI3GnyP39QGeRutXZzcQf29poLhLvrgcbqP8_hSsVaJVW7xwarrtcRFhrdyW-h5kUMt-hmenVVzVcIILHya4-mJN1xzavB08bWY30OzK_mi-6iXF7l7iDCMQyAijGxoANh6uCdjJzIeOypM5MIBGoP00_OauiQFMvHlhWL-KW18U0qZ5pKphFuP9YgmMrFhYlkSJtLjSWEGaKMVd9p4uDJdyXqAcLfsfRMknFTuikWZArORoIJGA_SgVrnuRWBqgI_D8tG_936G-l6D0vc7-7uP0fW2ciMkG6hXzRfuiQeElX7aWB5Gx1etSL8BYItncQ
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Recent+Developments+and+Perspectives+of+Endobronchial+Ultrasound+in+Thoracic+Tumor&rft.jtitle=Zhongguo+fei+ai+za+zhi&rft.au=YANG%2C+Shuanying&rft.au=BU%2C+Lina&rft.date=2010-05-01&rft.pub=Chinese+Anti-Cancer+Association+Chinese+Antituberculosis+Association&rft.issn=1009-3419&rft.eissn=1999-6187&rft.volume=13&rft.issue=5&rft_id=info:doi/10.3779%2Fj.issn.1009-3419.2010.05.02&rft.externalDBID=HAS_PDF_LINK
thumbnail_l http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=1009-3419&client=summon
thumbnail_m http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=1009-3419&client=summon
thumbnail_s http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=1009-3419&client=summon