Occult Malignancy in Adult Tonsillectomy for Benign Indication

Objective: National pathology guidelines recommend full pathologic analysis for all adult tonsillectomy specimens. We evaluated the available data on occult malignancy in adult tonsillectomy for benign indication, and created a screening system to reduce the risk of missed malignancies if routine hi...

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Veröffentlicht in:Annals of otology, rhinology & laryngology rhinology & laryngology, 2021-04, Vol.130 (4), p.356-362
Hauptverfasser: Syme, Noah, Brettfeld, Stefan, Dorneden, Ashley, Samedi, Von, Bocklage, Therese, Myers, Orrin, Herzon, Fred, Meiklejohn, Duncan A.
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container_end_page 362
container_issue 4
container_start_page 356
container_title Annals of otology, rhinology & laryngology
container_volume 130
creator Syme, Noah
Brettfeld, Stefan
Dorneden, Ashley
Samedi, Von
Bocklage, Therese
Myers, Orrin
Herzon, Fred
Meiklejohn, Duncan A.
description Objective: National pathology guidelines recommend full pathologic analysis for all adult tonsillectomy specimens. We evaluated the available data on occult malignancy in adult tonsillectomy for benign indication, and created a screening system to reduce the risk of missed malignancies if routine histopathologic examination were to be discontinued. Study design: Retrospective chart review and systematic review of the literature. Setting: Tertiary care academic hospital and multi-hospital private healthcare system. Subjects and methods: A systematic literature review identified case series of adult tonsillectomy. Retrospective chart review at our institutions from 2000 to 2016 produced an additional case series. The pooled rate of occult malignancy was determined, and re-analyzed using criteria based on preoperative risk factors designed to identify patients requiring full pathologic analysis. The predicted effects of prospective application of the proposed criteria were calculated. Pooled occult malignancy prevalence was estimated. Results: Literature review and our own case series yielded 12,094 total cases. Occult malignancy prevalence in the combined data was 0.033%, representing four occult malignancies. Three out of the four would have been selected for full pathology preoperatively with use of the proposed criteria. Statistical analysis indicates that the predicted frequency of occult malignancy incidence in cases negative for the criteria is 0.01%, or 1/10,000. Conclusion: Application of the proposed criteria to adults undergoing tonsillectomy for benign indication identifies a subset of patients with an estimated incidence of occult malignancy similar to that reported for pediatric tonsillectomy, and potentially may permit safe elimination of pathologic analysis of their tonsil specimens. Level of Evidence: Pooled analysis of case series from the literature and a single institution, level 4.
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We evaluated the available data on occult malignancy in adult tonsillectomy for benign indication, and created a screening system to reduce the risk of missed malignancies if routine histopathologic examination were to be discontinued. Study design: Retrospective chart review and systematic review of the literature. Setting: Tertiary care academic hospital and multi-hospital private healthcare system. Subjects and methods: A systematic literature review identified case series of adult tonsillectomy. Retrospective chart review at our institutions from 2000 to 2016 produced an additional case series. The pooled rate of occult malignancy was determined, and re-analyzed using criteria based on preoperative risk factors designed to identify patients requiring full pathologic analysis. The predicted effects of prospective application of the proposed criteria were calculated. Pooled occult malignancy prevalence was estimated. Results: Literature review and our own case series yielded 12,094 total cases. Occult malignancy prevalence in the combined data was 0.033%, representing four occult malignancies. Three out of the four would have been selected for full pathology preoperatively with use of the proposed criteria. Statistical analysis indicates that the predicted frequency of occult malignancy incidence in cases negative for the criteria is 0.01%, or 1/10,000. Conclusion: Application of the proposed criteria to adults undergoing tonsillectomy for benign indication identifies a subset of patients with an estimated incidence of occult malignancy similar to that reported for pediatric tonsillectomy, and potentially may permit safe elimination of pathologic analysis of their tonsil specimens. Level of Evidence: Pooled analysis of case series from the literature and a single institution, level 4.</description><identifier>ISSN: 0003-4894</identifier><identifier>EISSN: 1943-572X</identifier><identifier>DOI: 10.1177/0003489420952474</identifier><identifier>PMID: 32840127</identifier><language>eng</language><publisher>Los Angeles, CA: SAGE Publications</publisher><subject>Adult ; Biopsy - methods ; Humans ; Incidence ; Neoplasms, Unknown Primary - diagnosis ; Neoplasms, Unknown Primary - epidemiology ; Neoplasms, Unknown Primary - pathology ; Palatine Tonsil - pathology ; Palatine Tonsil - surgery ; Tonsillar Neoplasms - diagnosis ; Tonsillar Neoplasms - epidemiology ; Tonsillar Neoplasms - pathology ; Tonsillectomy - methods ; Tonsillectomy - statistics &amp; numerical data ; Tonsillitis - surgery ; Unnecessary Procedures - methods</subject><ispartof>Annals of otology, rhinology &amp; laryngology, 2021-04, Vol.130 (4), p.356-362</ispartof><rights>The Author(s) 2020</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c257t-16a6e95785b3603ed69d15282787c477d138c359ac8ff9a4e6bc4463c63d16153</cites><orcidid>0000-0002-7953-1765</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://journals.sagepub.com/doi/pdf/10.1177/0003489420952474$$EPDF$$P50$$Gsage$$H</linktopdf><linktohtml>$$Uhttps://journals.sagepub.com/doi/10.1177/0003489420952474$$EHTML$$P50$$Gsage$$H</linktohtml><link.rule.ids>314,780,784,21819,27924,27925,43621,43622</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/32840127$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Syme, Noah</creatorcontrib><creatorcontrib>Brettfeld, Stefan</creatorcontrib><creatorcontrib>Dorneden, Ashley</creatorcontrib><creatorcontrib>Samedi, Von</creatorcontrib><creatorcontrib>Bocklage, Therese</creatorcontrib><creatorcontrib>Myers, Orrin</creatorcontrib><creatorcontrib>Herzon, Fred</creatorcontrib><creatorcontrib>Meiklejohn, Duncan A.</creatorcontrib><title>Occult Malignancy in Adult Tonsillectomy for Benign Indication</title><title>Annals of otology, rhinology &amp; laryngology</title><addtitle>Ann Otol Rhinol Laryngol</addtitle><description>Objective: National pathology guidelines recommend full pathologic analysis for all adult tonsillectomy specimens. 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Level of Evidence: Pooled analysis of case series from the literature and a single institution, level 4.</description><subject>Adult</subject><subject>Biopsy - methods</subject><subject>Humans</subject><subject>Incidence</subject><subject>Neoplasms, Unknown Primary - diagnosis</subject><subject>Neoplasms, Unknown Primary - epidemiology</subject><subject>Neoplasms, Unknown Primary - pathology</subject><subject>Palatine Tonsil - pathology</subject><subject>Palatine Tonsil - surgery</subject><subject>Tonsillar Neoplasms - diagnosis</subject><subject>Tonsillar Neoplasms - epidemiology</subject><subject>Tonsillar Neoplasms - pathology</subject><subject>Tonsillectomy - methods</subject><subject>Tonsillectomy - statistics &amp; numerical data</subject><subject>Tonsillitis - surgery</subject><subject>Unnecessary Procedures - methods</subject><issn>0003-4894</issn><issn>1943-572X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp1UMtKw0AUHUSxsbp3JfmB0Xk_NkItPgqVbiq4C5OZSUlJJiWTLPL3JkRdCK4u554HnAPALUb3GEv5gBCiTGlGkOaESXYGEqwZhVySz3OQTDSc-AW4ivE4QsYRuQQLShRDmMgEPO6s7asufTdVeQgm2CEtQ7py02_fhFhWlbddUw9p0bTpkw-jKt0EV1rTlU24BheFqaK_-b5L8PHyvF-_we3udbNebaElXHYQCyO85lLxnApEvRPaYU4UkUpaJqXDVFnKtbGqKLRhXuSWMUGtoA4LzOkSoDnXtk2MrS-yU1vWph0yjLJpiuzvFKPlbrac-rz27tfw030UwFkQzcFnx6Zvw1jh_8AvFfNkmQ</recordid><startdate>202104</startdate><enddate>202104</enddate><creator>Syme, Noah</creator><creator>Brettfeld, Stefan</creator><creator>Dorneden, Ashley</creator><creator>Samedi, Von</creator><creator>Bocklage, Therese</creator><creator>Myers, Orrin</creator><creator>Herzon, Fred</creator><creator>Meiklejohn, Duncan A.</creator><general>SAGE Publications</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0002-7953-1765</orcidid></search><sort><creationdate>202104</creationdate><title>Occult Malignancy in Adult Tonsillectomy for Benign Indication</title><author>Syme, Noah ; Brettfeld, Stefan ; Dorneden, Ashley ; Samedi, Von ; Bocklage, Therese ; Myers, Orrin ; Herzon, Fred ; Meiklejohn, Duncan A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c257t-16a6e95785b3603ed69d15282787c477d138c359ac8ff9a4e6bc4463c63d16153</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Adult</topic><topic>Biopsy - methods</topic><topic>Humans</topic><topic>Incidence</topic><topic>Neoplasms, Unknown Primary - diagnosis</topic><topic>Neoplasms, Unknown Primary - epidemiology</topic><topic>Neoplasms, Unknown Primary - pathology</topic><topic>Palatine Tonsil - pathology</topic><topic>Palatine Tonsil - surgery</topic><topic>Tonsillar Neoplasms - diagnosis</topic><topic>Tonsillar Neoplasms - epidemiology</topic><topic>Tonsillar Neoplasms - pathology</topic><topic>Tonsillectomy - methods</topic><topic>Tonsillectomy - statistics &amp; numerical data</topic><topic>Tonsillitis - surgery</topic><topic>Unnecessary Procedures - methods</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Syme, Noah</creatorcontrib><creatorcontrib>Brettfeld, Stefan</creatorcontrib><creatorcontrib>Dorneden, Ashley</creatorcontrib><creatorcontrib>Samedi, Von</creatorcontrib><creatorcontrib>Bocklage, Therese</creatorcontrib><creatorcontrib>Myers, Orrin</creatorcontrib><creatorcontrib>Herzon, Fred</creatorcontrib><creatorcontrib>Meiklejohn, Duncan A.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><jtitle>Annals of otology, rhinology &amp; laryngology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Syme, Noah</au><au>Brettfeld, Stefan</au><au>Dorneden, Ashley</au><au>Samedi, Von</au><au>Bocklage, Therese</au><au>Myers, Orrin</au><au>Herzon, Fred</au><au>Meiklejohn, Duncan A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Occult Malignancy in Adult Tonsillectomy for Benign Indication</atitle><jtitle>Annals of otology, rhinology &amp; laryngology</jtitle><addtitle>Ann Otol Rhinol Laryngol</addtitle><date>2021-04</date><risdate>2021</risdate><volume>130</volume><issue>4</issue><spage>356</spage><epage>362</epage><pages>356-362</pages><issn>0003-4894</issn><eissn>1943-572X</eissn><abstract>Objective: National pathology guidelines recommend full pathologic analysis for all adult tonsillectomy specimens. 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subjects Adult
Biopsy - methods
Humans
Incidence
Neoplasms, Unknown Primary - diagnosis
Neoplasms, Unknown Primary - epidemiology
Neoplasms, Unknown Primary - pathology
Palatine Tonsil - pathology
Palatine Tonsil - surgery
Tonsillar Neoplasms - diagnosis
Tonsillar Neoplasms - epidemiology
Tonsillar Neoplasms - pathology
Tonsillectomy - methods
Tonsillectomy - statistics & numerical data
Tonsillitis - surgery
Unnecessary Procedures - methods
title Occult Malignancy in Adult Tonsillectomy for Benign Indication
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