{"id":"https://openalex.org/W7225807300","doi":"https://doi.org/10.1097/rc9.0000000000001312","title":"Subcutaneous low-grade fibromyxoid sarcoma of the thigh in a pediatric patient: a case report","display_name":"Subcutaneous low-grade fibromyxoid sarcoma of the thigh in a pediatric patient: a case report","publication_year":2026,"publication_date":"2026-11-11","ids":{"openalex":"https://openalex.org/W7225807300","doi":"https://doi.org/10.1097/rc9.0000000000001312"},"language":"en","primary_location":{"id":"doi:10.1097/rc9.0000000000001312","doi":"https://doi.org/10.1097/rc9.0000000000001312","is_oa":true,"landing_page_url":"https://doi.org/10.1097/rc9.0000000000001312","pdf_url":null,"source":{"id":"https://openalex.org/S5398819","display_name":"International Journal of Surgery Case Reports","issn_l":"2210-2612","issn":["2210-2612"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","poland-40"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"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":"International Journal of Surgery Case Reports","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1097/rc9.0000000000001312","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5157487225","display_name":"R\u0131dvan Acar","orcid":"https://orcid.org/0009-0000-4100-9149","observed_orcids":["https://orcid.org/0009-0000-4100-9149"]},"institutions":[{"id":"https://openalex.org/I4210125526","display_name":"\u015eanl\u0131urfa Mehmet Akif \u0130nan E\u011fitim ve Ara\u015ft\u0131rma Hastanesi","ror":"https://ror.org/02zv5qf81","country_code":"TR","type":"healthcare","lineage":["https://openalex.org/I4210125526"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"R\u0131dvan Acar","raw_affiliation_strings":["Department of Orthopedics and Traumatology, \u015eanl\u0131urfa Training and Research Hospital, \u015eanl\u0131urfa, T\u00fcrkiye"],"raw_orcid":"https://orcid.org/0009-0000-4100-9149","affiliations":[{"raw_affiliation_string":"Department of Orthopedics and Traumatology, \u015eanl\u0131urfa Training and Research Hospital, \u015eanl\u0131urfa, T\u00fcrkiye","institution_ids":["https://openalex.org/I4210125526"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5161468125","display_name":"\u0130brahim Tekp\u0131nar","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210125526","display_name":"\u015eanl\u0131urfa Mehmet Akif \u0130nan E\u011fitim ve Ara\u015ft\u0131rma Hastanesi","ror":"https://ror.org/02zv5qf81","country_code":"TR","type":"healthcare","lineage":["https://openalex.org/I4210125526"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"\u0130brahim Tekp\u0131nar","raw_affiliation_strings":["Department of Orthopedics and Traumatology, \u015eanl\u0131urfa Training and Research Hospital, \u015eanl\u0131urfa, T\u00fcrkiye"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Orthopedics and Traumatology, \u015eanl\u0131urfa Training and Research Hospital, \u015eanl\u0131urfa, T\u00fcrkiye","institution_ids":["https://openalex.org/I4210125526"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5157994370","display_name":"B\u00fc\u015fra Nur Ate\u015f","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"B\u00fc\u015fra Nur Ate\u015f","raw_affiliation_strings":["Department of Pathology, Gebze Fatih State Hospital, Kocaeli, T\u00fcrkiye"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pathology, Gebze Fatih State Hospital, Kocaeli, T\u00fcrkiye","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2090,"currency":"USD","value_usd":2090},"apc_paid":{"value":2090,"currency":"USD","value_usd":2090},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10253","display_name":"Sarcoma Diagnosis and Treatment","score":0.9761000275611877,"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":0.9761000275611877,"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/T11991","display_name":"Soft tissue tumor case studies","score":0.01850000023841858,"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/T11173","display_name":"Neurofibromatosis and Schwannoma Cases","score":0.0006000000284984708,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Clinical Neurology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9625999927520752},{"id":"https://openalex.org/C2778256501","wikidata":"https://www.wikidata.org/wiki/Q223911","display_name":"Sarcoma","level":2,"score":0.685699999332428},{"id":"https://openalex.org/C2779018429","wikidata":"https://www.wikidata.org/wiki/Q129757","display_name":"Thigh","level":2,"score":0.6685000061988831},{"id":"https://openalex.org/C2780801072","wikidata":"https://www.wikidata.org/wiki/Q837512","display_name":"Differential diagnosis","level":2,"score":0.6197999715805054},{"id":"https://openalex.org/C544855455","wikidata":"https://www.wikidata.org/wiki/Q1070952","display_name":"Histopathology","level":2,"score":0.5559999942779541},{"id":"https://openalex.org/C57742111","wikidata":"https://www.wikidata.org/wiki/Q7168","display_name":"Histology","level":2,"score":0.5273000001907349},{"id":"https://openalex.org/C143409427","wikidata":"https://www.wikidata.org/wiki/Q161238","display_name":"Magnetic resonance imaging","level":2,"score":0.5103999972343445},{"id":"https://openalex.org/C2781156865","wikidata":"https://www.wikidata.org/wiki/Q827023","display_name":"Lesion","level":2,"score":0.5041000247001648},{"id":"https://openalex.org/C136948725","wikidata":"https://www.wikidata.org/wiki/Q1458306","display_name":"Soft tissue","level":2,"score":0.4805999994277954},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.45590001344680786},{"id":"https://openalex.org/C2778629024","wikidata":"https://www.wikidata.org/wiki/Q720020","display_name":"Soft tissue sarcoma","level":3,"score":0.4099000096321106},{"id":"https://openalex.org/C2777300098","wikidata":"https://www.wikidata.org/wiki/Q1164665","display_name":"Subcutaneous tissue","level":2,"score":0.40700000524520874},{"id":"https://openalex.org/C2777982462","wikidata":"https://www.wikidata.org/wiki/Q2481887","display_name":"Adjuvant therapy","level":3,"score":0.3479999899864197},{"id":"https://openalex.org/C2777601897","wikidata":"https://www.wikidata.org/wiki/Q3409113","display_name":"Presentation (obstetrics)","level":2,"score":0.3181000053882599},{"id":"https://openalex.org/C2778303017","wikidata":"https://www.wikidata.org/wiki/Q7998643","display_name":"Wide local excision","level":2,"score":0.30469998717308044},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.3018999993801117},{"id":"https://openalex.org/C2780635560","wikidata":"https://www.wikidata.org/wiki/Q1216998","display_name":"Neoplasm","level":2,"score":0.2992999851703644},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.29510000348091125},{"id":"https://openalex.org/C201923286","wikidata":"https://www.wikidata.org/wiki/Q4771336","display_name":"Anterior compartment of thigh","level":3,"score":0.2833999991416931},{"id":"https://openalex.org/C204232928","wikidata":"https://www.wikidata.org/wiki/Q899285","display_name":"Immunohistochemistry","level":2,"score":0.263700008392334}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1097/rc9.0000000000001312","doi":"https://doi.org/10.1097/rc9.0000000000001312","is_oa":true,"landing_page_url":"https://doi.org/10.1097/rc9.0000000000001312","pdf_url":null,"source":{"id":"https://openalex.org/S5398819","display_name":"International Journal of Surgery Case Reports","issn_l":"2210-2612","issn":["2210-2612"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","poland-40"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"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":"International Journal of Surgery Case Reports","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1097/rc9.0000000000001312","doi":"https://doi.org/10.1097/rc9.0000000000001312","is_oa":true,"landing_page_url":"https://doi.org/10.1097/rc9.0000000000001312","pdf_url":null,"source":{"id":"https://openalex.org/S5398819","display_name":"International Journal of Surgery Case Reports","issn_l":"2210-2612","issn":["2210-2612"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","poland-40"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"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":"International Journal of Surgery Case Reports","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2015890622","https://openalex.org/W2126079478","https://openalex.org/W2156089927","https://openalex.org/W2988925792","https://openalex.org/W4213047919","https://openalex.org/W4408900875","https://openalex.org/W7125526065"],"related_works":[],"abstract_inverted_index":{"Introduction":[0],"and":[1,19,31,72,99,118,129,131,138,153,172,226,257],"importance:":[2],"Low-grade":[3],"fibromyxoid":[4,112],"sarcoma":[5,12],"(LGFMS)":[6],"is":[7,14,165,188,195,200,209,213],"a":[8,23,36,48,61,65,77,93,111,119,203,221,250],"rare":[9],"soft":[10],"tissue":[11],"that":[13],"exceptionally":[15],"uncommon":[16],"in":[17,236,244],"children":[18],"often":[20,196],"mistaken":[21,201],"for":[22,127,133,190,202,262],"benign":[24,177,204,251],"lesion":[25,86],"owing":[26],"to":[27,88],"its":[28,96,169,216],"bland":[29,115,170],"histology":[30,171],"indolent":[32,173],"course.":[33],"We":[34],"report":[35],"pediatric":[37],"case":[38],"of":[39,42,64,223,240],"subcutaneous":[40,85,241],"LGFMS":[41,164,219,232],"the":[43,89,237],"thigh,":[44],"radiologically":[45],"misdiagnosed":[46],"as":[47],"hemangioma,":[49],"highlighting":[50],"this":[51],"diagnostic":[52],"pitfall.":[53],"Case":[54],"presentation:":[55],"An":[56],"11-year-old":[57],"girl":[58],"presented":[59],"with":[60,114],"6-month":[62],"history":[63],"painless,":[66],"enlarging":[67],"right":[68],"thigh":[69,242],"mass.":[70],"Ultrasonography":[71],"magnetic":[73],"resonance":[74],"imaging":[75,248],"showed":[76],"well-circumscribed,":[78],"25":[79],"\u00d7":[80,82],"17":[81],"15":[83],"mm":[84],"adjacent":[87,151],"vastus":[90],"medialis,":[91],"favoring":[92],"hemangioma.":[94],"Given":[95],"small":[97],"size":[98],"well-defined":[100],"margins,":[101,256],"marginal":[102],"excision":[103,194],"was":[104,125,155,160],"performed":[105],"without":[106],"prior":[107],"biopsy.":[108],"Histopathology":[109],"revealed":[110],"neoplasm":[113],"spindle":[116],"cells":[117],"low":[120],"Ki-67":[121],"index":[122],"(1%);":[123],"immunohistochemistry":[124],"positive":[126],"MUC4":[128,179],"Bcl-2":[130],"negative":[132],"CD34,":[134],"CD99,":[135],"S100,":[136],"desmin,":[137],"Smooth":[139],"Muscle":[140],"Actin(SMA),":[141],"confirming":[142],"LGFMS.":[143],"After":[144],"staging":[145],"excluded":[146],"metastasis,":[147,227],"wide":[148,207],"re-excision,":[149],"including":[150],"muscle":[152],"fascia,":[154],"performed;":[156],"no":[157],"adjuvant":[158],"therapy":[159],"given.":[161],"Clinical":[162],"discussion:":[163],"diagnostically":[166],"challenging":[167],"because":[168],"presentation":[174],"frequently":[175],"mimic":[176],"lesions.":[178],"immunohistochemistry,":[180],"supplemented":[181],"by":[182],"FUS-CREB3L2":[183],"fusion":[184],"testing":[185],"when":[186,198,247],"needed,":[187],"essential":[189,261],"diagnosis.":[191],"Because":[192],"initial":[193],"inadequate":[197],"it":[199,212],"process,":[205],"prompt":[206],"re-excision":[208],"recommended":[210],"once":[211],"diagnosed.":[214],"Despite":[215],"low-grade":[217],"appearance,":[218],"carries":[220],"risk":[222],"late":[224],"recurrence":[225],"warranting":[228],"long-term":[229],"surveillance.":[230],"Conclusion:":[231],"should":[233],"be":[234],"considered":[235],"differential":[238],"diagnosis":[239],"masses":[243],"children,":[245],"even":[246],"favors":[249],"lesion.":[252],"Histopathological":[253],"confirmation,":[254],"adequate":[255],"prolonged":[258],"follow-up":[259],"are":[260],"optimal":[263],"outcomes.":[264]},"counts_by_year":[],"updated_date":"2026-11-12T12:28:57.059296","created_date":"2026-11-12T00:00:00"}