Tissue requirements in lung cancer diagnosis for tumor heterogeneity, mutational analysis and targeted therapies: initial experience with intra-operative Frozen Section Evaluation (FROSE) in bronchoscopic biopsies. (Record no. 5717)

MARC details
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fixed length control field 03189nam a22003497a 4500
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fixed length control field 201229s20202020 xxu||||| |||| 00| 0 eng d
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number 2072-1439
040 ## - CATALOGING SOURCE
Original cataloging agency Ovid MEDLINE(R)
099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC)
PMID 27606077
245 ## - TITLE STATEMENT
Title Tissue requirements in lung cancer diagnosis for tumor heterogeneity, mutational analysis and targeted therapies: initial experience with intra-operative Frozen Section Evaluation (FROSE) in bronchoscopic biopsies.
251 ## - Source
Source Journal of Thoracic Disease. 8(Suppl 6):S488-93, 2016 Jul.
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Abbreviated source J. thorac. dis.. 8(Suppl 6):S488-93, 2016 Jul.
253 ## - Journal Name
Journal name Journal of thoracic disease
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Year 2016
260 ## - PUBLICATION, DISTRIBUTION, ETC.
Manufacturer FY2017
265 ## - SOURCE FOR ACQUISITION/SUBSCRIPTION ADDRESS [OBSOLETE]
Publication status ppublish
266 ## - Date added to catalog
Date added to catalog 2020-12-29
520 ## - SUMMARY, ETC.
Abstract BACKGROUND: Recent advances in lung cancer treatment have changed the requirement for the amount and quality of biopsy specimens needed to characterize the tumor and select the best treatment. One adjunct to guide the bronchoscopist on the quality and quantity of specimens during bronchoscopic biopsies for the diagnosis of lung cancer is rapid on-site evaluation (ROSE) of cytological specimens. This technique has been shown to add to the diagnostic yield of bronchoscopy when obtaining adequate specimens for molecular profiling in lung cancer. ROSE is not available at all medical centers. We describe our initial experience using intra-procedural Frozen Section Evaluation (FROSE) of bronchoscopic biopsy specimens as an alternative to ROSE.
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Abstract CONCLUSIONS: In medical centers where ROSE may not be available, the use of FROSE by the local pathologist can be an effective technique to obtain adequate tissue and cytological samples for the diagnosis and molecular profiling of lung cancers. Further prospective study in bronchoscopic tissue sampling techniques to obtain the optimum quantity and quality of samples for molecular profiling of lung cancers for targeted treatments is needed.
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Abstract METHODS: A retrospective analysis of all interventional pulmonology cases using FROSE between February and July 2015 was performed. Results analyzed to evaluate the success in obtaining adequate specimens for molecular profiling.
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Abstract RESULTS: A total of 88 interventional pulmonology cases employing a frozen section in at least one site were identified. In 94.3% of cases, a definitive diagnosis of benign or malignant was made. The concordance of frozen section diagnoses of benign or malignant was 100% with final diagnoses. Thirteen of the eighty-eight cases were ultimately sent for molecular analysis. Of these, twelve of thirteen (92.3%) cases were adequate to perform all ordered molecular testing. In all cases there was sufficient tissue to perform EGFR and ALK testing.
546 ## - LANGUAGE NOTE
Language note English
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element IN PROCESS -- NOT YET INDEXED
651 ## - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME
Institution MedStar Franklin Square Medical Center
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Department Pulmonary and Critical Care Medicine
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Medline publication type Journal Article
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Local Authors Iding, Jeffrey S
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Local Authors Krimsky, William
790 ## - Authors
All authors Browning R, Iding JS, Krimsky W
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DOI <a href="https://dx.doi.org/10.21037/jtd.2016.03.17">https://dx.doi.org/10.21037/jtd.2016.03.17</a>
Public note https://dx.doi.org/10.21037/jtd.2016.03.17
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type Journal Article
Item type description Article
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              12/29/2020   27606077 27606077 12/29/2020 12/29/2020 Journal Article

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