{"id":"https://openalex.org/W4411505819","doi":null,"title":"A Case of Ectopic Thyroid Cancer in the Abdominal Cavity.","display_name":"A Case of Ectopic Thyroid Cancer in the Abdominal Cavity.","publication_year":2025,"publication_date":"2025-07-20","ids":{"openalex":"https://openalex.org/W4411505819","pmid":"https://pubmed.ncbi.nlm.nih.gov/40539641"},"language":"en","primary_location":{"id":"pmid:40539641","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/40539641","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":"The Tokai journal of experimental and clinical medicine","raw_type":"Case Reports"},"volume":null,"type":"article","indexed_in":["pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5011674559","display_name":"Hiroshi Ashida","orcid":"https://orcid.org/0000-0002-2930-402X","observed_orcids":["https://orcid.org/0000-0002-2930-402X"]},"institutions":[{"id":"https://openalex.org/I1314466530","display_name":"Tokai University","ror":"https://ror.org/01p7qe739","country_code":"JP","type":"education","lineage":["https://openalex.org/I1314466530"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroshi Ashida","raw_affiliation_strings":["Department of Otolaryngology-Head and Neck Surgery, Tokai University of Medicine, 143 Shimokasuya, Isehara, Kanagawa 259-1193, Japan. ashibay1108@gmail.com"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Otolaryngology-Head and Neck Surgery, Tokai University of Medicine, 143 Shimokasuya, Isehara, Kanagawa 259-1193, Japan. ashibay1108@gmail.com","institution_ids":["https://openalex.org/I1314466530"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046571861","display_name":"Koji Ebisumoto","orcid":"https://orcid.org/0000-0002-6719-9443","observed_orcids":["https://orcid.org/0000-0002-6719-9443"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Koji Ebisumoto","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016920023","display_name":"Akihiro Sakai","orcid":"https://orcid.org/0000-0002-1068-5061","observed_orcids":["https://orcid.org/0000-0002-1068-5061","https://orcid.org/0000-0003-4508-9005"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Akihiro Sakai","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005183404","display_name":"Hiroaki Iijima","orcid":"https://orcid.org/0000-0002-3343-9111","observed_orcids":["https://orcid.org/0000-0002-3343-9111"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hiroaki Iijima","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062818834","display_name":"Mayu Yamauchi","orcid":"https://orcid.org/0009-0006-9403-013X","observed_orcids":["https://orcid.org/0009-0006-9403-013X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mayu Yamauchi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5049993042","display_name":"Kenji Okami","orcid":"https://orcid.org/0000-0003-4228-3347","observed_orcids":["https://orcid.org/0000-0003-4228-3347"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kenji Okami","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.8924,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.72860397,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":96},"biblio":{"volume":"50","issue":"2","first_page":"44","last_page":"47"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12631","display_name":"Head and Neck Anomalies","score":0.8252000212669373,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T12631","display_name":"Head and Neck Anomalies","score":0.8252000212669373,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T10329","display_name":"Thyroid Cancer Diagnosis and Treatment","score":0.14920000731945038,"subfield":{"id":"https://openalex.org/subfields/2712","display_name":"Endocrinology, Diabetes and Metabolism"},"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/T12992","display_name":"Metastasis and carcinoma case studies","score":0.01119999960064888,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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/ectopic-thyroid","display_name":"ectopic thyroid tissue","score":0.7990000247955322},{"id":"https://openalex.org/keywords/teratoma-differential-diagnosis","display_name":"teratoma differential diagnosis","score":0.9380000233650208},{"id":"https://openalex.org/keywords/laparoscopic-resection","display_name":"laparoscopic resection","score":0.800000011920929},{"id":"https://openalex.org/keywords/ovarian-cysts","display_name":"ovarian cysts","score":0.48500001430511475}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8931868076324463},{"id":"https://openalex.org/C2780801072","wikidata":"https://www.wikidata.org/wiki/Q837512","display_name":"Differential diagnosis","level":2,"score":0.5912273526191711},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.5617032051086426},{"id":"https://openalex.org/C526584372","wikidata":"https://www.wikidata.org/wiki/Q16399","display_name":"Thyroid","level":2,"score":0.5355415940284729},{"id":"https://openalex.org/C2779013556","wikidata":"https://www.wikidata.org/wiki/Q181876","display_name":"Metastasis","level":3,"score":0.4906529486179352},{"id":"https://openalex.org/C2779761222","wikidata":"https://www.wikidata.org/wiki/Q826522","display_name":"Thyroid cancer","level":3,"score":0.47561222314834595},{"id":"https://openalex.org/C2908839706","wikidata":"https://www.wikidata.org/wiki/Q7799746","display_name":"Ectopic thyroid","level":3,"score":0.4731513261795044},{"id":"https://openalex.org/C121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","level":2,"score":0.45828667283058167},{"id":"https://openalex.org/C2993294228","wikidata":"https://www.wikidata.org/wiki/Q13632630","display_name":"Thyroid carcinoma","level":3,"score":0.4451625347137451},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.4406220614910126},{"id":"https://openalex.org/C2776057878","wikidata":"https://www.wikidata.org/wiki/Q200741","display_name":"Teratoma","level":2,"score":0.43040359020233154},{"id":"https://openalex.org/C2780936613","wikidata":"https://www.wikidata.org/wiki/Q682466","display_name":"Abdominal cavity","level":2,"score":0.4158761501312256},{"id":"https://openalex.org/C2781461381","wikidata":"https://www.wikidata.org/wiki/Q2292945","display_name":"Papillary thyroid cancer","level":4,"score":0.4123561382293701},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.17875167727470398},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.16867834329605103}],"mesh":[{"descriptor_ui":"D000008","descriptor_name":"Abdominal Neoplasms","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D000008","descriptor_name":"Abdominal Neoplasms","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D000008","descriptor_name":"Abdominal Neoplasms","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D000008","descriptor_name":"Abdominal Neoplasms","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D000008","descriptor_name":"Abdominal Neoplasms","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":true},{"descriptor_ui":"D000008","descriptor_name":"Abdominal Neoplasms","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":true},{"descriptor_ui":"D000008","descriptor_name":"Abdominal Neoplasms","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D000008","descriptor_name":"Abdominal Neoplasms","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D000072078","descriptor_name":"Positron Emission Tomography Computed Tomography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000072078","descriptor_name":"Positron Emission Tomography Computed Tomography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000077273","descriptor_name":"Thyroid Cancer, Papillary","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000077273","descriptor_name":"Thyroid Cancer, Papillary","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003937","descriptor_name":"Diagnosis, Differential","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003937","descriptor_name":"Diagnosis, Differential","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"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":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008207","descriptor_name":"Lymphatic Metastasis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008207","descriptor_name":"Lymphatic Metastasis","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":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010535","descriptor_name":"Laparoscopy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010535","descriptor_name":"Laparoscopy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013724","descriptor_name":"Teratoma","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D013724","descriptor_name":"Teratoma","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D013724","descriptor_name":"Teratoma","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D013724","descriptor_name":"Teratoma","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D013961","descriptor_name":"Thyroid Gland","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D013961","descriptor_name":"Thyroid Gland","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D013964","descriptor_name":"Thyroid Neoplasms","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D013964","descriptor_name":"Thyroid Neoplasms","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D013964","descriptor_name":"Thyroid Neoplasms","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D013964","descriptor_name":"Thyroid Neoplasms","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D013964","descriptor_name":"Thyroid Neoplasms","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":true},{"descriptor_ui":"D013964","descriptor_name":"Thyroid Neoplasms","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":true},{"descriptor_ui":"D013964","descriptor_name":"Thyroid Neoplasms","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D013964","descriptor_name":"Thyroid Neoplasms","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D014057","descriptor_name":"Tomography, X-Ray Computed","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014057","descriptor_name":"Tomography, X-Ray Computed","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D034841","descriptor_name":"Abdominal Cavity","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D034841","descriptor_name":"Abdominal Cavity","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D034841","descriptor_name":"Abdominal Cavity","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":true},{"descriptor_ui":"D034841","descriptor_name":"Abdominal Cavity","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":true}],"locations_count":1,"locations":[{"id":"pmid:40539641","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/40539641","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":"The Tokai journal of experimental and clinical medicine","raw_type":"Case Reports"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.9922999739646912}],"sustainable_development_goals_aurora":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.8500000238418579}],"study_designs":[{"id":"https://openalex.org/study-designs/case-report","display_name":"Case Report"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2334393363","https://openalex.org/W1997902401","https://openalex.org/W2035829233","https://openalex.org/W1592150427","https://openalex.org/W2368668964","https://openalex.org/W1489048972","https://openalex.org/W4402964465","https://openalex.org/W4206597234","https://openalex.org/W4388917195"],"abstract_inverted_index":{"Ectopic":[0],"thyroid":[1,29,41,107,133,149,161],"glands":[2],"occur":[3],"in":[4,18,51,79,126],"the":[5,11,14,19,52,80,95,106,136,142,153,168],"head":[6],"and":[7,82,173],"neck,":[8],"typically":[9],"at":[10,61],"base":[12],"of":[13,38,68,105,114,132,159,167,171],"tongue":[15],"but":[16],"rarely":[17],"abdominal":[20,137],"cavity.":[21,138],"Malignant":[22],"tumors":[23],"can":[24],"also":[25],"arise":[26],"from":[27],"ectopic":[28,40],"glands.":[30],"Here,":[31],"we":[32,119,145],"present":[33],"an":[34,115],"extremely":[35],"rare":[36],"case":[37,175],"intraperitoneal":[39],"cancer.":[42,70],"A":[43],"61-year-old":[44],"woman":[45],"was":[46,86,90],"diagnosed":[47],"with":[48,94],"a":[49,65,101,112,123],"mass":[50,89],"left":[53],"para-aortic":[54],"region":[55],"based":[56,140],"on":[57,141],"computed":[58],"tomography":[59,74],"(CT)":[60],"another":[62],"hospital":[63],"for":[64],"preoperative":[66],"diagnosis":[67],"rectal":[69,83],"Positron":[71],"emission":[72],"tomography-computed":[73],"revealed":[75,100],"mild":[76],"fluorodeoxyglucose":[77],"accumulation":[78],"mass,":[81],"cancer":[84,134,150],"metastasis":[85,131],"suspected.":[87],"The":[88,109,157],"resected":[91],"laparoscopically":[92],"along":[93],"primary":[96,147],"tumor.":[97],"Postoperative":[98],"pathology":[99],"follicular":[102],"papillary":[103],"carcinoma":[104],"gland.":[108],"patient":[110],"had":[111],"history":[113],"ovarian":[116],"cyst;":[117],"therefore,":[118],"considered":[120,146],"teratoma":[121],"as":[122],"differential":[124],"diagnosis,":[125],"addition":[127],"to":[128,151],"lymph":[129],"node":[130],"into":[135],"However,":[139],"histological":[143],"findings,":[144],"intra-abdominal":[148,160],"be":[152],"most":[154],"likely":[155],"diagnosis.":[156],"mechanism":[158],"tissue":[162],"development":[163],"remains":[164],"unknown":[165],"because":[166],"small":[169],"number":[170],"cases,":[172],"future":[174],"reports":[176],"are":[177],"warranted.":[178]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-10-01T08:54:57.152042","created_date":"2025-10-10T00:00:00"}