{"id":"https://openalex.org/W7225826569","doi":"https://doi.org/10.3390/jcm15228806","title":"Soft Tissue Osteoma of the Hand Mimicking an Aggressive Soft Tissue Tumor: A Case Report","display_name":"Soft Tissue Osteoma of the Hand Mimicking an Aggressive Soft Tissue Tumor: A Case Report","publication_year":2026,"publication_date":"2026-11-11","ids":{"openalex":"https://openalex.org/W7225826569","doi":"https://doi.org/10.3390/jcm15228806"},"language":"en","primary_location":{"id":"doi:10.3390/jcm15228806","doi":"https://doi.org/10.3390/jcm15228806","is_oa":true,"landing_page_url":"https://doi.org/10.3390/jcm15228806","pdf_url":null,"source":{"id":"https://openalex.org/S2737969411","display_name":"Journal of Clinical Medicine","issn_l":"2077-0383","issn":["2077-0383"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","ki-jl-1","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Clinical Medicine","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/10.3390/jcm15228806","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5064636155","display_name":"Sungwoo Ok","orcid":"https://orcid.org/0000-0002-3623-2167","observed_orcids":["https://orcid.org/0000-0002-3623-2167"]},"institutions":[{"id":"https://openalex.org/I4210165782","display_name":"Jeju National University Hospital","ror":"https://ror.org/05p64mb74","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I4210165782","https://openalex.org/I83202590"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Seungwoo Ok","raw_affiliation_strings":["Department of Orthopedic Surgery, Jeju National University Hospital, Jeju 63241, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0002-3623-2167","affiliations":[{"raw_affiliation_string":"Department of Orthopedic Surgery, Jeju National University Hospital, Jeju 63241, Republic of Korea","institution_ids":["https://openalex.org/I4210165782"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006078572","display_name":"Young\u2010Hee Maeng","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210165782","display_name":"Jeju National University Hospital","ror":"https://ror.org/05p64mb74","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I4210165782","https://openalex.org/I83202590"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Young-Hee Maeng","raw_affiliation_strings":["Department of Pathology, Jeju National University Hospital, Jeju 63241, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pathology, Jeju National University Hospital, Jeju 63241, Republic of Korea","institution_ids":["https://openalex.org/I4210165782"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046029349","display_name":"Kyu\u2010Bum Seo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210165782","display_name":"Jeju National University Hospital","ror":"https://ror.org/05p64mb74","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I4210165782","https://openalex.org/I83202590"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Kyu-Bum Seo","raw_affiliation_strings":["Department of Orthopedic Surgery, Jeju National University Hospital, Jeju 63241, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Orthopedic Surgery, Jeju National University Hospital, Jeju 63241, Republic of Korea","institution_ids":["https://openalex.org/I4210165782"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5046029349"],"corresponding_institution_ids":["https://openalex.org/I4210165782"],"apc_list":{"value":2600,"currency":"CHF","value_usd":3137},"apc_paid":{"value":2600,"currency":"CHF","value_usd":3137},"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":"15","issue":"22","first_page":"8806","last_page":"8806"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13363","display_name":"Soft tissue tumors and treatment","score":0.5181000232696533,"subfield":{"id":"https://openalex.org/subfields/2734","display_name":"Pathology and Forensic Medicine"},"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/T13363","display_name":"Soft tissue tumors and treatment","score":0.5181000232696533,"subfield":{"id":"https://openalex.org/subfields/2734","display_name":"Pathology and Forensic 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/T10975","display_name":"Bone Tumor Diagnosis and Treatments","score":0.24169999361038208,"subfield":{"id":"https://openalex.org/subfields/2732","display_name":"Orthopedics and Sports 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/T10253","display_name":"Sarcoma Diagnosis and Treatment","score":0.1843000054359436,"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":[],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9422000050544739},{"id":"https://openalex.org/C136948725","wikidata":"https://www.wikidata.org/wiki/Q1458306","display_name":"Soft tissue","level":2,"score":0.8531000018119812},{"id":"https://openalex.org/C105572291","wikidata":"https://www.wikidata.org/wiki/Q7002775","display_name":"Neurovascular bundle","level":2,"score":0.6111000180244446},{"id":"https://openalex.org/C2776472261","wikidata":"https://www.wikidata.org/wiki/Q1641556","display_name":"Hypoesthesia","level":2,"score":0.5771999955177307},{"id":"https://openalex.org/C2775934546","wikidata":"https://www.wikidata.org/wiki/Q179991","display_name":"Biopsy","level":2,"score":0.5266000032424927},{"id":"https://openalex.org/C143409427","wikidata":"https://www.wikidata.org/wiki/Q161238","display_name":"Magnetic resonance imaging","level":2,"score":0.483599990606308},{"id":"https://openalex.org/C2777179188","wikidata":"https://www.wikidata.org/wiki/Q1675957","display_name":"Osteoma","level":2,"score":0.4627000093460083},{"id":"https://openalex.org/C2781156865","wikidata":"https://www.wikidata.org/wiki/Q827023","display_name":"Lesion","level":2,"score":0.45750001072883606},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.45559999346733093},{"id":"https://openalex.org/C2780801072","wikidata":"https://www.wikidata.org/wiki/Q837512","display_name":"Differential diagnosis","level":2,"score":0.438400000333786},{"id":"https://openalex.org/C152018380","wikidata":"https://www.wikidata.org/wiki/Q7554051","display_name":"Soft tissue pathology","level":3,"score":0.40689998865127563},{"id":"https://openalex.org/C2778629024","wikidata":"https://www.wikidata.org/wiki/Q720020","display_name":"Soft tissue sarcoma","level":3,"score":0.4004000127315521},{"id":"https://openalex.org/C2778642667","wikidata":"https://www.wikidata.org/wiki/Q3858675","display_name":"Myositis ossificans","level":2,"score":0.3601999878883362},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.33550000190734863},{"id":"https://openalex.org/C2776910622","wikidata":"https://www.wikidata.org/wiki/Q2619315","display_name":"Synovial sarcoma","level":3,"score":0.33219999074935913},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.2992999851703644},{"id":"https://openalex.org/C544855455","wikidata":"https://www.wikidata.org/wiki/Q1070952","display_name":"Histopathology","level":2,"score":0.29100000858306885},{"id":"https://openalex.org/C68312169","wikidata":"https://www.wikidata.org/wiki/Q216685","display_name":"Orthopedic surgery","level":2,"score":0.2870999872684479},{"id":"https://openalex.org/C2778913397","wikidata":"https://www.wikidata.org/wiki/Q7646216","display_name":"Surgical margin","level":3,"score":0.2786000072956085},{"id":"https://openalex.org/C2776754287","wikidata":"https://www.wikidata.org/wiki/Q1691351","display_name":"Lipomatosis","level":2,"score":0.27639999985694885},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.2700999975204468},{"id":"https://openalex.org/C2778931672","wikidata":"https://www.wikidata.org/wiki/Q254580","display_name":"Ulnar nerve","level":3,"score":0.2648000121116638},{"id":"https://openalex.org/C2778751288","wikidata":"https://www.wikidata.org/wiki/Q425667","display_name":"Joint capsule","level":2,"score":0.2587999999523163},{"id":"https://openalex.org/C2779982284","wikidata":"https://www.wikidata.org/wiki/Q1182746","display_name":"Deformity","level":2,"score":0.2565999925136566},{"id":"https://openalex.org/C2776660947","wikidata":"https://www.wikidata.org/wiki/Q841423","display_name":"Upper limb","level":2,"score":0.2549999952316284},{"id":"https://openalex.org/C527108885","wikidata":"https://www.wikidata.org/wiki/Q835153","display_name":"Physical examination","level":2,"score":0.2535000145435333},{"id":"https://openalex.org/C2776730994","wikidata":"https://www.wikidata.org/wiki/Q689985","display_name":"Lipoma","level":2,"score":0.2529999911785126}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3390/jcm15228806","doi":"https://doi.org/10.3390/jcm15228806","is_oa":true,"landing_page_url":"https://doi.org/10.3390/jcm15228806","pdf_url":null,"source":{"id":"https://openalex.org/S2737969411","display_name":"Journal of Clinical Medicine","issn_l":"2077-0383","issn":["2077-0383"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","ki-jl-1","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Clinical Medicine","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.3390/jcm15228806","doi":"https://doi.org/10.3390/jcm15228806","is_oa":true,"landing_page_url":"https://doi.org/10.3390/jcm15228806","pdf_url":null,"source":{"id":"https://openalex.org/S2737969411","display_name":"Journal of Clinical Medicine","issn_l":"2077-0383","issn":["2077-0383"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","ki-jl-1","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Clinical Medicine","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Background:":[0],"Soft":[1,222],"tissue":[2,55,114,165,201,223,238,265],"osteoma":[3,224],"(extraskeletal":[4],"osteoma)":[5],"is":[6,34,41],"an":[7,94,124,135],"exceedingly":[8],"rare":[9],"benign":[10],"osteogenic":[11],"tumor":[12,144],"that":[13],"originates":[14],"entirely":[15],"within":[16],"soft":[17,54,113,200,237,264],"tissues":[18],"without":[19,167],"continuity":[20],"with":[21,68,150,176],"the":[22,28,32,75,87,99,156,179,204,218,229,241,268],"underlying":[23],"skeleton.":[24],"Its":[25],"occurrence":[26],"in":[27,74,98,153,228],"upper":[29],"extremity,":[30],"especially":[31],"hand,":[33],"exceptionally":[35],"unusual.":[36],"Because":[37],"its":[38,44,248],"clinical":[39,211],"presentation":[40],"nonspecific":[42],"and":[43,83,116,162,181,194,209,247],"magnetic":[45],"resonance":[46],"imaging":[47,250],"(MRI)":[48],"features":[49],"can":[50],"closely":[51],"mimic":[52],"aggressive":[53,125,132,256],"neoplasms,":[56],"preoperative":[57],"diagnostic":[58],"confusion":[59],"may":[60,252],"occur.":[61],"Case":[62],"Presentation:":[63],"A":[64],"28-year-old":[65],"man":[66],"presented":[67],"a":[69,108,159,163],"painful,":[70],"firm":[71],"palpable":[72],"mass":[73],"left":[76],"hypothenar":[77],"space":[78],"accompanied":[79],"by":[80],"mild":[81],"tenderness":[82],"localized":[84],"hypoesthesia":[85],"along":[86],"ulnar":[88],"digital":[89],"nerve":[90],"territory.":[91],"MRI":[92],"revealed":[93],"intramuscular":[95],"lesion":[96,157],"located":[97],"abductor":[100],"digiti":[101],"minimi":[102],"muscle":[103],"displaying":[104],"heterogeneous":[105,117],"signal":[106],"intensity,":[107],"peripheral":[109],"low-signal":[110],"rim,":[111],"peritumoral":[112],"edema,":[115],"contrast":[118],"enhancement,":[119],"prompting":[120],"high":[121],"suspicion":[122],"for":[123],"process":[126],"such":[127],"as":[128],"synovial":[129],"sarcoma":[130],"or":[131,234,262],"fibromatosis.":[133],"After":[134],"ultrasound-guided":[136],"core":[137],"needle":[138],"biopsy":[139],"failed":[140],"because":[141,190],"of":[142,170,178,191,213,232,240,244,267],"marked":[143],"hardness,":[145],"surgical":[146],"exploration":[147],"was":[148,186,215],"undertaken":[149],"oncologic":[151],"resection":[152],"mind.":[154],"Intraoperatively,":[155],"showed":[158],"distinct":[160],"capsule":[161,180],"clear":[164],"plane":[166],"gross":[168],"invasion":[169],"adjacent":[171],"structures,":[172],"allowing":[173],"complete":[174],"excision":[175],"preservation":[177],"neurovascular":[182],"structures.":[183],"Frozen-section":[184],"diagnosis":[185,231],"attempted":[187],"but":[188],"deferred":[189],"dense":[192],"calcification,":[193],"permanent":[195],"histopathologic":[196],"examination":[197],"subsequently":[198],"confirmed":[199],"osteoma.":[202],"Postoperatively,":[203],"neurological":[205],"symptoms":[206],"resolved":[207],"completely,":[208],"no":[210],"evidence":[212],"recurrence":[214],"observed":[216],"at":[217],"six-month":[219],"follow-up.":[220],"Conclusions:":[221],"should":[225],"be":[226],"included":[227],"differential":[230],"calcified":[233,261],"ossified":[235,263],"indeterminate":[236,260],"masses":[239,266],"hand.":[242,269],"Awareness":[243],"this":[245],"entity":[246],"potential":[249],"pitfalls":[251],"help":[253],"avoid":[254],"overly":[255],"management":[257],"when":[258],"evaluating":[259]},"counts_by_year":[],"updated_date":"2026-11-12T12:28:57.059296","created_date":"2026-11-12T00:00:00"}
