{"id":"https://openalex.org/W3141606147","doi":"https://doi.org/10.1097/md.0000000000025296","title":"Survival analysis and treatment strategies for limb liposarcoma patients with metastasis at presentation","display_name":"Survival analysis and treatment strategies for limb liposarcoma patients with metastasis at presentation","publication_year":2021,"publication_date":"2021-03-31","ids":{"openalex":"https://openalex.org/W3141606147","doi":"https://doi.org/10.1097/md.0000000000025296","mag":"3141606147","pmid":"https://pubmed.ncbi.nlm.nih.gov/33787618","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/8021344"},"language":"en","primary_location":{"id":"doi:10.1097/md.0000000000025296","doi":"https://doi.org/10.1097/md.0000000000025296","is_oa":true,"landing_page_url":"https://doi.org/10.1097/md.0000000000025296","pdf_url":null,"source":{"id":"https://openalex.org/S28966261","display_name":"Medicine","issn_l":"0025-7974","issn":["0025-7974","1536-5964"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310318547","host_organization_name":"Wolters Kluwer","host_organization_lineage":["https://openalex.org/P4310318547"],"host_organization_lineage_names":["Wolters Kluwer"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Medicine","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1097/md.0000000000025296","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100647802","display_name":"Shicheng Wang","orcid":"https://orcid.org/0000-0003-3762-0046","observed_orcids":["https://orcid.org/0000-0003-3762-0046"]},"institutions":[{"id":"https://openalex.org/I4210164142","display_name":"Ningbo No.6 Hospital","ror":"https://ror.org/054qnke07","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210164142"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shicheng Wang","raw_affiliation_strings":["Department of Orthopedics, Ningbo No. 6 Hospital, Ningbo"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Orthopedics, Ningbo No. 6 Hospital, Ningbo","institution_ids":["https://openalex.org/I4210164142"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101038705","display_name":"Yuanxi Zhou","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yuanxi Zhou","raw_affiliation_strings":["Department of Orthopedics, Health Community Group of Yuhuan Second People's Hospital, Yuhuan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Orthopedics, Health Community Group of Yuhuan Second People's Hospital, Yuhuan","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100386384","display_name":"Haifeng Wang","orcid":"https://orcid.org/0000-0001-5022-0720","observed_orcids":["https://orcid.org/0000-0001-5022-0720"]},"institutions":[{"id":"https://openalex.org/I4210104616","display_name":"Taizhou Municipal Hospital","ror":"https://ror.org/027gw7s27","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210104616"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haifeng Wang","raw_affiliation_strings":["Department of Orthopedics, Taizhou Municipal Hospital, Taizhou, Zhejiang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Orthopedics, Taizhou Municipal Hospital, Taizhou, Zhejiang, China","institution_ids":["https://openalex.org/I4210104616"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101829701","display_name":"Jing Ling","orcid":"https://orcid.org/0000-0002-8660-4088","observed_orcids":["https://orcid.org/0000-0002-8660-4088"]},"institutions":[{"id":"https://openalex.org/I4210164142","display_name":"Ningbo No.6 Hospital","ror":"https://ror.org/054qnke07","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210164142"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jing Ling","raw_affiliation_strings":["Department of Orthopedics, Ningbo No. 6 Hospital, Ningbo"],"raw_orcid":"https://orcid.org/0000-0002-8660-4088","affiliations":[{"raw_affiliation_string":"Department of Orthopedics, Ningbo No. 6 Hospital, Ningbo","institution_ids":["https://openalex.org/I4210164142"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5101829701"],"corresponding_institution_ids":["https://openalex.org/I4210164142"],"apc_list":{"value":1950,"currency":"USD","value_usd":1950},"apc_paid":{"value":1950,"currency":"USD","value_usd":1950},"fwci":0.1997,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.46494991,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"100","issue":"13","first_page":"e25296","last_page":"e25296"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10253","display_name":"Sarcoma Diagnosis and Treatment","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10253","display_name":"Sarcoma Diagnosis and Treatment","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11638","display_name":"Cardiac tumors and thrombi","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11991","display_name":"Soft tissue tumor case studies","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/overall-survival","display_name":"overall survival","score":0.7089999914169312},{"id":"https://openalex.org/keywords/cancer-specific-survival","display_name":"cancer-specific survival","score":0.9929999709129333},{"id":"https://openalex.org/keywords/prognostic-factors","display_name":"prognostic factors","score":0.9990000128746033},{"id":"https://openalex.org/keywords/tumor-grade","display_name":"tumor grade","score":0.9369999766349792},{"id":"https://openalex.org/keywords/local-surgery","display_name":"local surgery","score":0.6940000057220459},{"id":"https://openalex.org/keywords/chemotherapy","display_name":"chemotherapy","score":0.6539999842643738},{"id":"https://openalex.org/keywords/radiotherapy","display_name":"radiotherapy","score":0.9959999918937683},{"id":"https://openalex.org/keywords/seer-database","display_name":"SEER database","score":0.6039999723434448}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9511046409606934},{"id":"https://openalex.org/C50382708","wikidata":"https://www.wikidata.org/wiki/Q223218","display_name":"Proportional hazards model","level":2,"score":0.6525193452835083},{"id":"https://openalex.org/C509974204","wikidata":"https://www.wikidata.org/wiki/Q180507","display_name":"Radiation therapy","level":2,"score":0.5918914079666138},{"id":"https://openalex.org/C2779391198","wikidata":"https://www.wikidata.org/wiki/Q7647035","display_name":"Surveillance, Epidemiology, and End Results","level":4,"score":0.5546090006828308},{"id":"https://openalex.org/C10515644","wikidata":"https://www.wikidata.org/wiki/Q543310","display_name":"Survival analysis","level":2,"score":0.5364798307418823},{"id":"https://openalex.org/C144301174","wikidata":"https://www.wikidata.org/wiki/Q7893852","display_name":"Univariate analysis","level":3,"score":0.5362111330032349},{"id":"https://openalex.org/C107130276","wikidata":"https://www.wikidata.org/wiki/Q133805","display_name":"Epidemiology","level":2,"score":0.5303217768669128},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.5071845054626465},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.4951402246952057},{"id":"https://openalex.org/C143998085","wikidata":"https://www.wikidata.org/wiki/Q162555","display_name":"Oncology","level":1,"score":0.4893011748790741},{"id":"https://openalex.org/C38180746","wikidata":"https://www.wikidata.org/wiki/Q1952580","display_name":"Multivariate analysis","level":2,"score":0.4827508330345154},{"id":"https://openalex.org/C2779013556","wikidata":"https://www.wikidata.org/wiki/Q181876","display_name":"Metastasis","level":3,"score":0.4708513617515564},{"id":"https://openalex.org/C121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","level":2,"score":0.4138909876346588},{"id":"https://openalex.org/C2778527826","wikidata":"https://www.wikidata.org/wiki/Q1787017","display_name":"Cancer registry","level":3,"score":0.3979637920856476},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.39145296812057495},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D005121","descriptor_name":"Extremities","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008080","descriptor_name":"Liposarcoma","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":true},{"descriptor_ui":"D008080","descriptor_name":"Liposarcoma","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D008080","descriptor_name":"Liposarcoma","qualifier_ui":"Q000628","qualifier_name":"therapy","is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009362","descriptor_name":"Neoplasm Metastasis","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D009362","descriptor_name":"Neoplasm Metastasis","qualifier_ui":"Q000628","qualifier_name":"therapy","is_major_topic":true},{"descriptor_ui":"D011379","descriptor_name":"Prognosis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015996","descriptor_name":"Survival Rate","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016016","descriptor_name":"Proportional Hazards Models","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018426","descriptor_name":"SEER Program","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D024221","descriptor_name":"Antineoplastic Protocols","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D053208","descriptor_name":"Kaplan-Meier Estimate","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":3,"locations":[{"id":"doi:10.1097/md.0000000000025296","doi":"https://doi.org/10.1097/md.0000000000025296","is_oa":true,"landing_page_url":"https://doi.org/10.1097/md.0000000000025296","pdf_url":null,"source":{"id":"https://openalex.org/S28966261","display_name":"Medicine","issn_l":"0025-7974","issn":["0025-7974","1536-5964"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310318547","host_organization_name":"Wolters Kluwer","host_organization_lineage":["https://openalex.org/P4310318547"],"host_organization_lineage_names":["Wolters Kluwer"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Medicine","raw_type":"journal-article"},{"id":"pmh:oai:pubmedcentral.nih.gov:8021344","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC8021344/","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC8021344/pdf/","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Medicine (Baltimore)","raw_type":"Text"},{"id":"pmid:33787618","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/33787618","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Medicine","raw_type":"Journal Article"}],"best_oa_location":{"id":"doi:10.1097/md.0000000000025296","doi":"https://doi.org/10.1097/md.0000000000025296","is_oa":true,"landing_page_url":"https://doi.org/10.1097/md.0000000000025296","pdf_url":null,"source":{"id":"https://openalex.org/S28966261","display_name":"Medicine","issn_l":"0025-7974","issn":["0025-7974","1536-5964"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310318547","host_organization_name":"Wolters Kluwer","host_organization_lineage":["https://openalex.org/P4310318547"],"host_organization_lineage_names":["Wolters Kluwer"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Medicine","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.9922999739646912,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3141606147.pdf","grobid_xml":"https://content.openalex.org/works/W3141606147.grobid-xml"},"referenced_works_count":27,"referenced_works":["https://openalex.org/W1532141255","https://openalex.org/W1536084074","https://openalex.org/W1761376684","https://openalex.org/W1878715328","https://openalex.org/W1893251984","https://openalex.org/W1971082311","https://openalex.org/W2007571389","https://openalex.org/W2010827345","https://openalex.org/W2011653982","https://openalex.org/W2018067088","https://openalex.org/W2045978770","https://openalex.org/W2079497539","https://openalex.org/W2084336369","https://openalex.org/W2107364675","https://openalex.org/W2115007037","https://openalex.org/W2124500521","https://openalex.org/W2400398271","https://openalex.org/W2434165741","https://openalex.org/W2562787864","https://openalex.org/W2751663036","https://openalex.org/W2780636335","https://openalex.org/W2901454353","https://openalex.org/W2928273732","https://openalex.org/W2949763435","https://openalex.org/W2965171334","https://openalex.org/W2978587301","https://openalex.org/W2990757020"],"related_works":["https://openalex.org/W3033809862","https://openalex.org/W2891381187","https://openalex.org/W204728357","https://openalex.org/W3033866852","https://openalex.org/W2622398987","https://openalex.org/W2419131682","https://openalex.org/W1986660132","https://openalex.org/W2394778874","https://openalex.org/W2892249752","https://openalex.org/W4309114333"],"abstract_inverted_index":{"ABSTRACT:":[0],"Limited":[1],"data":[2,74],"exist":[3],"on":[4],"patients":[5,44,48],"with":[6,10,45,49,51,144,180,211,216,218],"limb":[7],"liposarcoma":[8],"(LLS)":[9],"metastasis":[11,52,219],"at":[12,53,199,220],"presentation":[13,54],"Moreover,":[14],"the":[15,37,63,122,229,234],"potential":[16],"prognostic":[17,41],"factors":[18,42],"of":[19,27,87,95,160,192,236],"this":[20,33,78,161],"patient":[21],"population":[22,162],"are":[23],"poorly":[24],"documented":[25],"because":[26],"its":[28],"rarity.":[29],"Therefore,":[30],"we":[31],"conducted":[32],"study":[34,129],"to":[35,57,105,120,244],"evaluate":[36],"clinicopathologic":[38],"characteristics":[39],"and":[40,66,97,110,155,165,175,183,205,214,241],"for":[43,136,228],"metastatic":[46],"LLS.All":[47],"LLS":[50,217],"from":[55,77,133],"1975":[56],"2016":[58],"were":[59,75,163,177,208],"identified":[60],"by":[61],"using":[62],"Surveillance,":[64],"Epidemiology,":[65],"End":[67],"Results":[68],"(SEER)":[69],"database.":[70],"The":[71,100,150],"following":[72],"clinical":[73,79],"derived":[76],"database:":[80],"age,":[81,172],"sex,":[82],"histologic":[83],"grade,":[84,174,204],"subtype,":[85],"size":[86,185],"tumor,":[88],"surgery,":[89],"radiotherapy,":[90],"chemotherapy,":[91],"vital":[92],"status,":[93],"cause":[94],"death,":[96],"survival":[98,108,137,153,157,235],"duration.":[99],"Kaplan-Meier":[101],"method":[102],"was":[103,118,141],"performed":[104],"calculate":[106],"median":[107],"time":[109],"draw":[111],"survivorship":[112],"curves.":[113],"Cox-proportional":[114],"hazards":[115],"regression":[116],"model":[117],"used":[119],"reveal":[121],"statistical":[123],"independence":[124],"between":[125],"various":[126],"variables.The":[127],"present":[128],"collected":[130],"184":[131],"cases":[132],"SEER":[134],"database":[135],"analysis.":[138],"Mean":[139],"age":[140,198],"57.8":[142],"years":[143],"63.6%":[145],"(n":[146],"=":[147],"117)":[148],"men.":[149],"3-year":[151],"overall":[152],"(OS)":[154],"cancer-specific":[156],"(CSS)":[158],"rates":[159],"27.8%":[164],"30.1%,":[166],"respectively.":[167],"Univariate":[168],"analysis":[169,195],"revealed":[170,196],"that":[171,197],"tumor":[173,184,203,231],"surgery":[176,207,227],"significantly":[178,209,232],"correlated":[179,210],"survival.":[181,193],"Sex":[182],"did":[186],"not":[187],"reach":[188],"significant":[189],"predictor":[190],"status":[191],"Multivariate":[194],"diagnosis":[200,221],"<60,":[201],"low":[202],"local":[206],"improved":[212],"OS":[213],"CSS.Patients":[215],"experienced":[222],"quite":[223],"poor":[224],"prognosis.":[225],"Currently,":[226],"primary":[230],"prolonged":[233],"those":[237],"patients,":[238],"whereas":[239],"chemotherapy":[240],"radiotherapy":[242],"need":[243],"be":[245],"further":[246],"confirmed.":[247]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-11-11T12:16:26.678958","created_date":"2021-04-13T00:00:00"}
