Patterns of Treatment Failure in Patients with Sinonasal Mucosal Melanoma

Background Head and neck mucosal melanoma is a locally aggressive tumor with a high recurrence rate. The paranasal sinuses and nasal cavity are the most common primary tumor sites. Objective The purpose of this retrospective study was to identify independent predictors of outcome in sinonasal mucosa...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Annals of surgical oncology 2018-06, Vol.25 (6), p.1723-1729
Hauptverfasser: Amit, Moran, Tam, Samantha, Abdelmeguid, Ahmed S., Kupferman, Michael E., Su, Shirley Y., Raza, Shaan M., DeMonte, Franco, Hanna, Ehab Y.
Format: Artikel
Sprache:eng
Schlagworte:
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 1729
container_issue 6
container_start_page 1723
container_title Annals of surgical oncology
container_volume 25
creator Amit, Moran
Tam, Samantha
Abdelmeguid, Ahmed S.
Kupferman, Michael E.
Su, Shirley Y.
Raza, Shaan M.
DeMonte, Franco
Hanna, Ehab Y.
description Background Head and neck mucosal melanoma is a locally aggressive tumor with a high recurrence rate. The paranasal sinuses and nasal cavity are the most common primary tumor sites. Objective The purpose of this retrospective study was to identify independent predictors of outcome in sinonasal mucosal melanoma (SNMM) and characterize the patterns of treatment failure. Methods This study included 198 patients with SNMM who had been treated at The University of Texas MD Anderson Cancer Center from 1 January 1991 through 31 December 2016. The survival outcomes included overall survival (OS), disease-specific survival (DSS), disease-free survival (DFS), local recurrence-free survival, and distant metastasis-free survival. A stepwise regression analysis was used to assess associations in the multivariate models. Results The 5-year OS, DSS, and DFS rates were 38, 58, and 27%, respectively. Independent predictors of poor OS and DSS were the paranasal sinuses as the primary tumor site [hazard ratio (HR) 1.73, 95% confidence interval (CI) 1.11–2.66; and HR 2.12, 95% CI 1.21–3.74, respectively] and the presence of distant metastases at presentation (HR 4.53, 95% CI 2.24–7.83; and HR 3.6, 95% CI 1.12–7.1). Recurrence occurred in 96 patients (48%). The most common cause of treatment failure was distant metastasis in 69 of 198 patients (35%), followed by local [36 (18%)] and regional [22 (11%)] recurrence. Conclusion The most common cause of treatment failure in SNMM is distant metastasis. The tumor site and the presence of metastatic disease at presentation were the only independent predictors of survival. These data can be used to inform quality improvement efforts and the counseling of high-risk SNMM patients.
doi_str_mv 10.1245/s10434-018-6465-y
format Article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_2022978627</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2022978627</sourcerecordid><originalsourceid>FETCH-LOGICAL-c372t-e4be0e834f7804e8c95f31d7cf4fac26e1e91cb5683a76db4b008abb300c19473</originalsourceid><addsrcrecordid>eNp1kE1LAzEQhoMotlZ_gBcJePGymu_NHqVYLVQUrOeQTWd1y37UZBfpvzf9UEHwNGHyzDvDg9A5JdeUCXkTKBFcJITqRAklk_UBGlIZO0JpehjfROkkY0oO0EkIS0Joyok8RgOWKaY40UM0fbZdB74JuC3w3IPtamg6PLFl1XvAZYMjUMZWwJ9l945fyqZtbLAVfuxdu61Q2aat7Sk6KmwV4GxfR-h1cjcfPySzp_vp-HaWOJ6yLgGRAwHNRZFqIkC7TBacLlJXiMI6poBCRl0uleY2VYtc5IRom-ecEEczkfIRutrlrnz70UPoTF0GB1W8Ato-GEYYy1Kt2Aa9_IMu29438botJaSSmkWK7ijn2xA8FGbly9r6taHEbDybnWcTPZuNZ7OOMxf75D6vYfEz8S02AmwHhPjVvIH_Xf1_6hf72YgW</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2022456582</pqid></control><display><type>article</type><title>Patterns of Treatment Failure in Patients with Sinonasal Mucosal Melanoma</title><source>MEDLINE</source><source>SpringerNature Journals</source><creator>Amit, Moran ; Tam, Samantha ; Abdelmeguid, Ahmed S. ; Kupferman, Michael E. ; Su, Shirley Y. ; Raza, Shaan M. ; DeMonte, Franco ; Hanna, Ehab Y.</creator><creatorcontrib>Amit, Moran ; Tam, Samantha ; Abdelmeguid, Ahmed S. ; Kupferman, Michael E. ; Su, Shirley Y. ; Raza, Shaan M. ; DeMonte, Franco ; Hanna, Ehab Y.</creatorcontrib><description>Background Head and neck mucosal melanoma is a locally aggressive tumor with a high recurrence rate. The paranasal sinuses and nasal cavity are the most common primary tumor sites. Objective The purpose of this retrospective study was to identify independent predictors of outcome in sinonasal mucosal melanoma (SNMM) and characterize the patterns of treatment failure. Methods This study included 198 patients with SNMM who had been treated at The University of Texas MD Anderson Cancer Center from 1 January 1991 through 31 December 2016. The survival outcomes included overall survival (OS), disease-specific survival (DSS), disease-free survival (DFS), local recurrence-free survival, and distant metastasis-free survival. A stepwise regression analysis was used to assess associations in the multivariate models. Results The 5-year OS, DSS, and DFS rates were 38, 58, and 27%, respectively. Independent predictors of poor OS and DSS were the paranasal sinuses as the primary tumor site [hazard ratio (HR) 1.73, 95% confidence interval (CI) 1.11–2.66; and HR 2.12, 95% CI 1.21–3.74, respectively] and the presence of distant metastases at presentation (HR 4.53, 95% CI 2.24–7.83; and HR 3.6, 95% CI 1.12–7.1). Recurrence occurred in 96 patients (48%). The most common cause of treatment failure was distant metastasis in 69 of 198 patients (35%), followed by local [36 (18%)] and regional [22 (11%)] recurrence. Conclusion The most common cause of treatment failure in SNMM is distant metastasis. The tumor site and the presence of metastatic disease at presentation were the only independent predictors of survival. These data can be used to inform quality improvement efforts and the counseling of high-risk SNMM patients.</description><identifier>ISSN: 1068-9265</identifier><identifier>EISSN: 1534-4681</identifier><identifier>DOI: 10.1245/s10434-018-6465-y</identifier><identifier>PMID: 29626308</identifier><language>eng</language><publisher>Cham: Springer International Publishing</publisher><subject>Adult ; Aged ; Aged, 80 and over ; Bone Neoplasms - secondary ; Brain Neoplasms - secondary ; Cancer ; Disease-Free Survival ; Female ; Head &amp; neck cancer ; Head and neck ; Head and Neck Oncology ; Health risk assessment ; Humans ; Liver Neoplasms - secondary ; Lung Neoplasms - secondary ; Male ; Medicine ; Medicine &amp; Public Health ; Melanoma ; Melanoma - secondary ; Melanoma - therapy ; Metastases ; Metastasis ; Middle Aged ; Mucosa ; Mucous Membrane ; Nasal Cavity ; Neoplasm Invasiveness ; Neoplasm Recurrence, Local - pathology ; Neoplasm, Residual ; Nose ; Oncology ; Paranasal Sinus Neoplasms - pathology ; Paranasal Sinus Neoplasms - therapy ; Paranasal Sinuses ; Patients ; Quality control ; Retrospective Studies ; Sinus ; Surgery ; Surgical Oncology ; Survival ; Survival Rate ; Treatment Failure</subject><ispartof>Annals of surgical oncology, 2018-06, Vol.25 (6), p.1723-1729</ispartof><rights>Society of Surgical Oncology 2018</rights><rights>Annals of Surgical Oncology is a copyright of Springer, (2018). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c372t-e4be0e834f7804e8c95f31d7cf4fac26e1e91cb5683a76db4b008abb300c19473</citedby><cites>FETCH-LOGICAL-c372t-e4be0e834f7804e8c95f31d7cf4fac26e1e91cb5683a76db4b008abb300c19473</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1245/s10434-018-6465-y$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1245/s10434-018-6465-y$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/29626308$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Amit, Moran</creatorcontrib><creatorcontrib>Tam, Samantha</creatorcontrib><creatorcontrib>Abdelmeguid, Ahmed S.</creatorcontrib><creatorcontrib>Kupferman, Michael E.</creatorcontrib><creatorcontrib>Su, Shirley Y.</creatorcontrib><creatorcontrib>Raza, Shaan M.</creatorcontrib><creatorcontrib>DeMonte, Franco</creatorcontrib><creatorcontrib>Hanna, Ehab Y.</creatorcontrib><title>Patterns of Treatment Failure in Patients with Sinonasal Mucosal Melanoma</title><title>Annals of surgical oncology</title><addtitle>Ann Surg Oncol</addtitle><addtitle>Ann Surg Oncol</addtitle><description>Background Head and neck mucosal melanoma is a locally aggressive tumor with a high recurrence rate. The paranasal sinuses and nasal cavity are the most common primary tumor sites. Objective The purpose of this retrospective study was to identify independent predictors of outcome in sinonasal mucosal melanoma (SNMM) and characterize the patterns of treatment failure. Methods This study included 198 patients with SNMM who had been treated at The University of Texas MD Anderson Cancer Center from 1 January 1991 through 31 December 2016. The survival outcomes included overall survival (OS), disease-specific survival (DSS), disease-free survival (DFS), local recurrence-free survival, and distant metastasis-free survival. A stepwise regression analysis was used to assess associations in the multivariate models. Results The 5-year OS, DSS, and DFS rates were 38, 58, and 27%, respectively. Independent predictors of poor OS and DSS were the paranasal sinuses as the primary tumor site [hazard ratio (HR) 1.73, 95% confidence interval (CI) 1.11–2.66; and HR 2.12, 95% CI 1.21–3.74, respectively] and the presence of distant metastases at presentation (HR 4.53, 95% CI 2.24–7.83; and HR 3.6, 95% CI 1.12–7.1). Recurrence occurred in 96 patients (48%). The most common cause of treatment failure was distant metastasis in 69 of 198 patients (35%), followed by local [36 (18%)] and regional [22 (11%)] recurrence. Conclusion The most common cause of treatment failure in SNMM is distant metastasis. The tumor site and the presence of metastatic disease at presentation were the only independent predictors of survival. These data can be used to inform quality improvement efforts and the counseling of high-risk SNMM patients.</description><subject>Adult</subject><subject>Aged</subject><subject>Aged, 80 and over</subject><subject>Bone Neoplasms - secondary</subject><subject>Brain Neoplasms - secondary</subject><subject>Cancer</subject><subject>Disease-Free Survival</subject><subject>Female</subject><subject>Head &amp; neck cancer</subject><subject>Head and neck</subject><subject>Head and Neck Oncology</subject><subject>Health risk assessment</subject><subject>Humans</subject><subject>Liver Neoplasms - secondary</subject><subject>Lung Neoplasms - secondary</subject><subject>Male</subject><subject>Medicine</subject><subject>Medicine &amp; Public Health</subject><subject>Melanoma</subject><subject>Melanoma - secondary</subject><subject>Melanoma - therapy</subject><subject>Metastases</subject><subject>Metastasis</subject><subject>Middle Aged</subject><subject>Mucosa</subject><subject>Mucous Membrane</subject><subject>Nasal Cavity</subject><subject>Neoplasm Invasiveness</subject><subject>Neoplasm Recurrence, Local - pathology</subject><subject>Neoplasm, Residual</subject><subject>Nose</subject><subject>Oncology</subject><subject>Paranasal Sinus Neoplasms - pathology</subject><subject>Paranasal Sinus Neoplasms - therapy</subject><subject>Paranasal Sinuses</subject><subject>Patients</subject><subject>Quality control</subject><subject>Retrospective Studies</subject><subject>Sinus</subject><subject>Surgery</subject><subject>Surgical Oncology</subject><subject>Survival</subject><subject>Survival Rate</subject><subject>Treatment Failure</subject><issn>1068-9265</issn><issn>1534-4681</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><recordid>eNp1kE1LAzEQhoMotlZ_gBcJePGymu_NHqVYLVQUrOeQTWd1y37UZBfpvzf9UEHwNGHyzDvDg9A5JdeUCXkTKBFcJITqRAklk_UBGlIZO0JpehjfROkkY0oO0EkIS0Joyok8RgOWKaY40UM0fbZdB74JuC3w3IPtamg6PLFl1XvAZYMjUMZWwJ9l945fyqZtbLAVfuxdu61Q2aat7Sk6KmwV4GxfR-h1cjcfPySzp_vp-HaWOJ6yLgGRAwHNRZFqIkC7TBacLlJXiMI6poBCRl0uleY2VYtc5IRom-ecEEczkfIRutrlrnz70UPoTF0GB1W8Ato-GEYYy1Kt2Aa9_IMu29438botJaSSmkWK7ijn2xA8FGbly9r6taHEbDybnWcTPZuNZ7OOMxf75D6vYfEz8S02AmwHhPjVvIH_Xf1_6hf72YgW</recordid><startdate>20180601</startdate><enddate>20180601</enddate><creator>Amit, Moran</creator><creator>Tam, Samantha</creator><creator>Abdelmeguid, Ahmed S.</creator><creator>Kupferman, Michael E.</creator><creator>Su, Shirley Y.</creator><creator>Raza, Shaan M.</creator><creator>DeMonte, Franco</creator><creator>Hanna, Ehab Y.</creator><general>Springer International Publishing</general><general>Springer Nature B.V</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><scope>3V.</scope><scope>7TO</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8AO</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>CCPQU</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>H94</scope><scope>K9.</scope><scope>M0S</scope><scope>M1P</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>7X8</scope></search><sort><creationdate>20180601</creationdate><title>Patterns of Treatment Failure in Patients with Sinonasal Mucosal Melanoma</title><author>Amit, Moran ; Tam, Samantha ; Abdelmeguid, Ahmed S. ; Kupferman, Michael E. ; Su, Shirley Y. ; Raza, Shaan M. ; DeMonte, Franco ; Hanna, Ehab Y.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c372t-e4be0e834f7804e8c95f31d7cf4fac26e1e91cb5683a76db4b008abb300c19473</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Adult</topic><topic>Aged</topic><topic>Aged, 80 and over</topic><topic>Bone Neoplasms - secondary</topic><topic>Brain Neoplasms - secondary</topic><topic>Cancer</topic><topic>Disease-Free Survival</topic><topic>Female</topic><topic>Head &amp; neck cancer</topic><topic>Head and neck</topic><topic>Head and Neck Oncology</topic><topic>Health risk assessment</topic><topic>Humans</topic><topic>Liver Neoplasms - secondary</topic><topic>Lung Neoplasms - secondary</topic><topic>Male</topic><topic>Medicine</topic><topic>Medicine &amp; Public Health</topic><topic>Melanoma</topic><topic>Melanoma - secondary</topic><topic>Melanoma - therapy</topic><topic>Metastases</topic><topic>Metastasis</topic><topic>Middle Aged</topic><topic>Mucosa</topic><topic>Mucous Membrane</topic><topic>Nasal Cavity</topic><topic>Neoplasm Invasiveness</topic><topic>Neoplasm Recurrence, Local - pathology</topic><topic>Neoplasm, Residual</topic><topic>Nose</topic><topic>Oncology</topic><topic>Paranasal Sinus Neoplasms - pathology</topic><topic>Paranasal Sinus Neoplasms - therapy</topic><topic>Paranasal Sinuses</topic><topic>Patients</topic><topic>Quality control</topic><topic>Retrospective Studies</topic><topic>Sinus</topic><topic>Surgery</topic><topic>Surgical Oncology</topic><topic>Survival</topic><topic>Survival Rate</topic><topic>Treatment Failure</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Amit, Moran</creatorcontrib><creatorcontrib>Tam, Samantha</creatorcontrib><creatorcontrib>Abdelmeguid, Ahmed S.</creatorcontrib><creatorcontrib>Kupferman, Michael E.</creatorcontrib><creatorcontrib>Su, Shirley Y.</creatorcontrib><creatorcontrib>Raza, Shaan M.</creatorcontrib><creatorcontrib>DeMonte, Franco</creatorcontrib><creatorcontrib>Hanna, Ehab Y.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Oncogenes and Growth Factors Abstracts</collection><collection>Health &amp; Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>ProQuest One Community College</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>ProQuest Health &amp; Medical Complete (Alumni)</collection><collection>Health &amp; Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>MEDLINE - Academic</collection><jtitle>Annals of surgical oncology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Amit, Moran</au><au>Tam, Samantha</au><au>Abdelmeguid, Ahmed S.</au><au>Kupferman, Michael E.</au><au>Su, Shirley Y.</au><au>Raza, Shaan M.</au><au>DeMonte, Franco</au><au>Hanna, Ehab Y.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Patterns of Treatment Failure in Patients with Sinonasal Mucosal Melanoma</atitle><jtitle>Annals of surgical oncology</jtitle><stitle>Ann Surg Oncol</stitle><addtitle>Ann Surg Oncol</addtitle><date>2018-06-01</date><risdate>2018</risdate><volume>25</volume><issue>6</issue><spage>1723</spage><epage>1729</epage><pages>1723-1729</pages><issn>1068-9265</issn><eissn>1534-4681</eissn><abstract>Background Head and neck mucosal melanoma is a locally aggressive tumor with a high recurrence rate. The paranasal sinuses and nasal cavity are the most common primary tumor sites. Objective The purpose of this retrospective study was to identify independent predictors of outcome in sinonasal mucosal melanoma (SNMM) and characterize the patterns of treatment failure. Methods This study included 198 patients with SNMM who had been treated at The University of Texas MD Anderson Cancer Center from 1 January 1991 through 31 December 2016. The survival outcomes included overall survival (OS), disease-specific survival (DSS), disease-free survival (DFS), local recurrence-free survival, and distant metastasis-free survival. A stepwise regression analysis was used to assess associations in the multivariate models. Results The 5-year OS, DSS, and DFS rates were 38, 58, and 27%, respectively. Independent predictors of poor OS and DSS were the paranasal sinuses as the primary tumor site [hazard ratio (HR) 1.73, 95% confidence interval (CI) 1.11–2.66; and HR 2.12, 95% CI 1.21–3.74, respectively] and the presence of distant metastases at presentation (HR 4.53, 95% CI 2.24–7.83; and HR 3.6, 95% CI 1.12–7.1). Recurrence occurred in 96 patients (48%). The most common cause of treatment failure was distant metastasis in 69 of 198 patients (35%), followed by local [36 (18%)] and regional [22 (11%)] recurrence. Conclusion The most common cause of treatment failure in SNMM is distant metastasis. The tumor site and the presence of metastatic disease at presentation were the only independent predictors of survival. These data can be used to inform quality improvement efforts and the counseling of high-risk SNMM patients.</abstract><cop>Cham</cop><pub>Springer International Publishing</pub><pmid>29626308</pmid><doi>10.1245/s10434-018-6465-y</doi><tpages>7</tpages></addata></record>
fulltext fulltext
identifier ISSN: 1068-9265
ispartof Annals of surgical oncology, 2018-06, Vol.25 (6), p.1723-1729
issn 1068-9265
1534-4681
language eng
recordid cdi_proquest_miscellaneous_2022978627
source MEDLINE; SpringerNature Journals
subjects Adult
Aged
Aged, 80 and over
Bone Neoplasms - secondary
Brain Neoplasms - secondary
Cancer
Disease-Free Survival
Female
Head & neck cancer
Head and neck
Head and Neck Oncology
Health risk assessment
Humans
Liver Neoplasms - secondary
Lung Neoplasms - secondary
Male
Medicine
Medicine & Public Health
Melanoma
Melanoma - secondary
Melanoma - therapy
Metastases
Metastasis
Middle Aged
Mucosa
Mucous Membrane
Nasal Cavity
Neoplasm Invasiveness
Neoplasm Recurrence, Local - pathology
Neoplasm, Residual
Nose
Oncology
Paranasal Sinus Neoplasms - pathology
Paranasal Sinus Neoplasms - therapy
Paranasal Sinuses
Patients
Quality control
Retrospective Studies
Sinus
Surgery
Surgical Oncology
Survival
Survival Rate
Treatment Failure
title Patterns of Treatment Failure in Patients with Sinonasal Mucosal Melanoma
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-23T12%3A57%3A23IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Patterns%20of%20Treatment%20Failure%20in%20Patients%20with%20Sinonasal%20Mucosal%20Melanoma&rft.jtitle=Annals%20of%20surgical%20oncology&rft.au=Amit,%20Moran&rft.date=2018-06-01&rft.volume=25&rft.issue=6&rft.spage=1723&rft.epage=1729&rft.pages=1723-1729&rft.issn=1068-9265&rft.eissn=1534-4681&rft_id=info:doi/10.1245/s10434-018-6465-y&rft_dat=%3Cproquest_cross%3E2022978627%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2022456582&rft_id=info:pmid/29626308&rfr_iscdi=true