{"id":"https://openalex.org/W7201884674","doi":"https://doi.org/10.2169/internalmedicine.7642-26","title":"SMARCB1/INI1-deficient Undifferentiated Carcinoma Presenting as Cancer of Unknown Primary with Massive Hepatic Involvement: Transient Response to FOLFOX plus Nivolumab","display_name":"SMARCB1/INI1-deficient Undifferentiated Carcinoma Presenting as Cancer of Unknown Primary with Massive Hepatic Involvement: Transient Response to FOLFOX plus Nivolumab","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7201884674","doi":"https://doi.org/10.2169/internalmedicine.7642-26","pmid":"https://pubmed.ncbi.nlm.nih.gov/42572307"},"language":"en","primary_location":{"id":"doi:10.2169/internalmedicine.7642-26","doi":"https://doi.org/10.2169/internalmedicine.7642-26","is_oa":true,"landing_page_url":"https://doi.org/10.2169/internalmedicine.7642-26","pdf_url":"https://www.jstage.jst.go.jp/article/internalmedicine/advpub/0/advpub_7642-26/_pdf","source":{"id":"https://openalex.org/S154471048","display_name":"Internal Medicine","issn_l":"0918-2918","issn":["0918-2918","1349-7235"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-1","medline","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310313351","host_organization_name":"The Japanese Society of Internal Medicine","host_organization_lineage":["https://openalex.org/P4310313351"],"host_organization_lineage_names":["The Japanese Society of Internal Medicine"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Internal Medicine","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.jstage.jst.go.jp/article/internalmedicine/advpub/0/advpub_7642-26/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103496533","display_name":"Yosuke Saito","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I112524849","display_name":"Yamagata University","ror":"https://ror.org/00xy44n04","country_code":"JP","type":"education","lineage":["https://openalex.org/I112524849"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yosuke Saito","raw_affiliation_strings":["Department of Clinical Oncology, Yamagata University Faculty of medicine, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Clinical Oncology, Yamagata University Faculty of medicine, Japan","institution_ids":["https://openalex.org/I112524849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001489861","display_name":"Hiroyuki Takeda","orcid":"https://orcid.org/0000-0002-2847-7105","observed_orcids":["https://orcid.org/0000-0002-2847-7105"]},"institutions":[{"id":"https://openalex.org/I163917720","display_name":"St. Marianna University School of Medicine","ror":"https://ror.org/043axf581","country_code":"JP","type":"education","lineage":["https://openalex.org/I163917720"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroyuki Takeda","raw_affiliation_strings":["Department of Clinical Oncology, St. Marianna University School of Medicine, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Clinical Oncology, St. Marianna University School of Medicine, Japan","institution_ids":["https://openalex.org/I163917720"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5145946814","display_name":"Ayaka Yamasaki","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I112524849","display_name":"Yamagata University","ror":"https://ror.org/00xy44n04","country_code":"JP","type":"education","lineage":["https://openalex.org/I112524849"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ayaka Yamasaki","raw_affiliation_strings":["Yamagata University School of Medicine, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yamagata University School of Medicine, Japan","institution_ids":["https://openalex.org/I112524849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073717640","display_name":"Tomoko Norose","orcid":"https://orcid.org/0009-0005-1846-1838","observed_orcids":["https://orcid.org/0009-0005-1846-1838"]},"institutions":[{"id":"https://openalex.org/I163917720","display_name":"St. Marianna University School of Medicine","ror":"https://ror.org/043axf581","country_code":"JP","type":"education","lineage":["https://openalex.org/I163917720"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tomoko Norose","raw_affiliation_strings":["Division of Molecular Pathology, Department of Pathology, St. Marianna University School of Medicine, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Molecular Pathology, Department of Pathology, St. Marianna University School of Medicine, Japan","institution_ids":["https://openalex.org/I163917720"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042373488","display_name":"Hiroyuki Arai","orcid":"https://orcid.org/0000-0003-4571-6777","observed_orcids":["https://orcid.org/0000-0003-4571-6777"]},"institutions":[{"id":"https://openalex.org/I112524849","display_name":"Yamagata University","ror":"https://ror.org/00xy44n04","country_code":"JP","type":"education","lineage":["https://openalex.org/I112524849"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroyuki Arai","raw_affiliation_strings":["Yamagata University School of Medicine, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yamagata University School of Medicine, Japan","institution_ids":["https://openalex.org/I112524849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064251386","display_name":"Nobuyuki Ohike","orcid":"https://orcid.org/0000-0001-8631-821X","observed_orcids":["https://orcid.org/0000-0001-8631-821X"]},"institutions":[{"id":"https://openalex.org/I163917720","display_name":"St. Marianna University School of Medicine","ror":"https://ror.org/043axf581","country_code":"JP","type":"education","lineage":["https://openalex.org/I163917720"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Nobuyuki Ohike","raw_affiliation_strings":["Division of Molecular Pathology, Department of Pathology, St. Marianna University School of Medicine, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Molecular Pathology, Department of Pathology, St. Marianna University School of Medicine, Japan","institution_ids":["https://openalex.org/I163917720"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024433211","display_name":"Shuhei Suzuki","orcid":"https://orcid.org/0009-0003-8108-3230","observed_orcids":["https://orcid.org/0009-0003-8108-3230"]},"institutions":[{"id":"https://openalex.org/I4210142023","display_name":"Yamagata Prefectural Shinjo Hospital","ror":"https://ror.org/045852a14","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210142023"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shuhei Suzuki","raw_affiliation_strings":["Department of Clinical Oncology, Yamagata Prefectural Shinjo Hospital, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Clinical Oncology, Yamagata Prefectural Shinjo Hospital, Japan","institution_ids":["https://openalex.org/I4210142023"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066437271","display_name":"Yuta Yamada","orcid":"https://orcid.org/0000-0002-9698-4301","observed_orcids":["https://orcid.org/0000-0002-9698-4301"]},"institutions":[{"id":"https://openalex.org/I112524849","display_name":"Yamagata University","ror":"https://ror.org/00xy44n04","country_code":"JP","type":"education","lineage":["https://openalex.org/I112524849"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yuta Yamada","raw_affiliation_strings":["Department of Clinical Oncology, Yamagata University Faculty of medicine, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Clinical Oncology, Yamagata University Faculty of medicine, Japan","institution_ids":["https://openalex.org/I112524849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050931597","display_name":"Koshi Takahashi","orcid":"https://orcid.org/0000-0003-0087-7905","observed_orcids":["https://orcid.org/0000-0003-0087-7905"]},"institutions":[{"id":"https://openalex.org/I112524849","display_name":"Yamagata University","ror":"https://ror.org/00xy44n04","country_code":"JP","type":"education","lineage":["https://openalex.org/I112524849"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Koshi Takahashi","raw_affiliation_strings":["Department of Clinical Oncology, Yamagata University Faculty of medicine, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Clinical Oncology, Yamagata University Faculty of medicine, Japan","institution_ids":["https://openalex.org/I112524849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080416167","display_name":"Ryosuke Kumanishi","orcid":"https://orcid.org/0009-0000-1643-4872","observed_orcids":["https://orcid.org/0009-0000-1643-4872"]},"institutions":[{"id":"https://openalex.org/I112524849","display_name":"Yamagata University","ror":"https://ror.org/00xy44n04","country_code":"JP","type":"education","lineage":["https://openalex.org/I112524849"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ryosuke Kumanishi","raw_affiliation_strings":["Department of Clinical Oncology, Yamagata University Faculty of medicine, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Clinical Oncology, Yamagata University Faculty of medicine, Japan","institution_ids":["https://openalex.org/I112524849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112647661","display_name":"Tadahisa Fukui","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I112524849","display_name":"Yamagata University","ror":"https://ror.org/00xy44n04","country_code":"JP","type":"education","lineage":["https://openalex.org/I112524849"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tadahisa Fukui","raw_affiliation_strings":["Department of Clinical Oncology, Yamagata University Faculty of medicine, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Clinical Oncology, Yamagata University Faculty of medicine, Japan","institution_ids":["https://openalex.org/I112524849"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043020908","display_name":"Masanobu Takahashi","orcid":"https://orcid.org/0000-0001-9306-7041","observed_orcids":["https://orcid.org/0000-0001-9306-7041","https://orcid.org/0009-0007-1091-098X"]},"institutions":[{"id":"https://openalex.org/I112524849","display_name":"Yamagata University","ror":"https://ror.org/00xy44n04","country_code":"JP","type":"education","lineage":["https://openalex.org/I112524849"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masanobu Takahashi","raw_affiliation_strings":["Department of Clinical Oncology, Yamagata University Faculty of medicine, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Clinical Oncology, Yamagata University Faculty of medicine, Japan","institution_ids":["https://openalex.org/I112524849"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.44893735,"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/T12820","display_name":"Chromatin Remodeling and Cancer","score":0.8125,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T12820","display_name":"Chromatin Remodeling and Cancer","score":0.8125,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12379","display_name":"Cancer Diagnosis and Treatment","score":0.07959999889135361,"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/T10158","display_name":"Cancer Immunotherapy and Biomarkers","score":0.052799999713897705,"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/undifferentiated-carcinoma","display_name":"undifferentiated carcinoma","score":0.9179999828338623},{"id":"https://openalex.org/keywords/rhabdoid-tumor","display_name":"rhabdoid tumor","score":0.7609999775886536},{"id":"https://openalex.org/keywords/cancer-of-unknown-primary","display_name":"cancer of unknown primary","score":0.9860000014305115},{"id":"https://openalex.org/keywords/liver-metastases","display_name":"liver metastasis","score":0.9049999713897705},{"id":"https://openalex.org/keywords/folfox","display_name":"FOLFOX","score":0.6700000166893005},{"id":"https://openalex.org/keywords/nivolumab","display_name":"nivolumab","score":0.9890000224113464},{"id":"https://openalex.org/keywords/immune-checkpoint-inhibitors","display_name":"immune checkpoint inhibitors","score":0.9120000004768372},{"id":"https://openalex.org/keywords/tumor-mutational-burden","display_name":"tumor mutational burden","score":0.7760000228881836},{"id":"https://openalex.org/keywords/microsatellite-stability","display_name":"microsatellite stable","score":0.9020000100135803},{"id":"https://openalex.org/keywords/pd-l1-combined-positive-score","display_name":"PD-L1 combined positive score","score":0.7850000262260437}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9616000056266785},{"id":"https://openalex.org/C2780030458","wikidata":"https://www.wikidata.org/wiki/Q7041828","display_name":"Nivolumab","level":4,"score":0.8823999762535095},{"id":"https://openalex.org/C2778260052","wikidata":"https://www.wikidata.org/wiki/Q117636","display_name":"FOLFOX","level":5,"score":0.7824000120162964},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.5911999940872192},{"id":"https://openalex.org/C143998085","wikidata":"https://www.wikidata.org/wiki/Q162555","display_name":"Oncology","level":1,"score":0.5831000208854675},{"id":"https://openalex.org/C121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","level":2,"score":0.5830000042915344},{"id":"https://openalex.org/C3019096185","wikidata":"https://www.wikidata.org/wiki/Q1340863","display_name":"Complete response","level":3,"score":0.44440001249313354},{"id":"https://openalex.org/C2780799671","wikidata":"https://www.wikidata.org/wiki/Q17087362","display_name":"Transient (computer programming)","level":2,"score":0.40560001134872437},{"id":"https://openalex.org/C3018341830","wikidata":"https://www.wikidata.org/wiki/Q181876","display_name":"Primary cancer","level":3,"score":0.34599998593330383},{"id":"https://openalex.org/C502942594","wikidata":"https://www.wikidata.org/wiki/Q3421914","display_name":"Cancer research","level":1,"score":0.3345000147819519},{"id":"https://openalex.org/C2777977315","wikidata":"https://www.wikidata.org/wiki/Q7243056","display_name":"Primary (astronomy)","level":2,"score":0.3294999897480011},{"id":"https://openalex.org/C2777546739","wikidata":"https://www.wikidata.org/wiki/Q33525","display_name":"Carcinoma","level":2,"score":0.31439998745918274},{"id":"https://openalex.org/C2781433595","wikidata":"https://www.wikidata.org/wiki/Q2459042","display_name":"Ipilimumab","level":4,"score":0.31060001254081726},{"id":"https://openalex.org/C2776694085","wikidata":"https://www.wikidata.org/wiki/Q974135","display_name":"Chemotherapy","level":2,"score":0.30720001459121704},{"id":"https://openalex.org/C2777658100","wikidata":"https://www.wikidata.org/wiki/Q180614","display_name":"Melanoma","level":2,"score":0.3043000102043152},{"id":"https://openalex.org/C146357865","wikidata":"https://www.wikidata.org/wiki/Q1123245","display_name":"Stage (stratigraphy)","level":2,"score":0.2865999937057495},{"id":"https://openalex.org/C2780456651","wikidata":"https://www.wikidata.org/wiki/Q238512","display_name":"Fluorouracil","level":3,"score":0.2623000144958496},{"id":"https://openalex.org/C2780283643","wikidata":"https://www.wikidata.org/wiki/Q2110267","display_name":"Primary tumor","level":4,"score":0.2572000026702881},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.25440001487731934}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.2169/internalmedicine.7642-26","doi":"https://doi.org/10.2169/internalmedicine.7642-26","is_oa":true,"landing_page_url":"https://doi.org/10.2169/internalmedicine.7642-26","pdf_url":"https://www.jstage.jst.go.jp/article/internalmedicine/advpub/0/advpub_7642-26/_pdf","source":{"id":"https://openalex.org/S154471048","display_name":"Internal Medicine","issn_l":"0918-2918","issn":["0918-2918","1349-7235"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-1","medline","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310313351","host_organization_name":"The Japanese Society of Internal Medicine","host_organization_lineage":["https://openalex.org/P4310313351"],"host_organization_lineage_names":["The Japanese Society of Internal Medicine"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Internal Medicine","raw_type":"journal-article"},{"id":"pmid:42572307","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/42572307","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":"Internal medicine (Tokyo, Japan)","raw_type":"Journal Article"}],"best_oa_location":{"id":"doi:10.2169/internalmedicine.7642-26","doi":"https://doi.org/10.2169/internalmedicine.7642-26","is_oa":true,"landing_page_url":"https://doi.org/10.2169/internalmedicine.7642-26","pdf_url":"https://www.jstage.jst.go.jp/article/internalmedicine/advpub/0/advpub_7642-26/_pdf","source":{"id":"https://openalex.org/S154471048","display_name":"Internal Medicine","issn_l":"0918-2918","issn":["0918-2918","1349-7235"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-1","medline","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310313351","host_organization_name":"The Japanese Society of Internal Medicine","host_organization_lineage":["https://openalex.org/P4310313351"],"host_organization_lineage_names":["The Japanese Society of Internal Medicine"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Internal Medicine","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":1.0,"display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/case-report","display_name":"Case Report"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7201884674.pdf","grobid_xml":"https://content.openalex.org/works/W7201884674.grobid-xml"},"referenced_works_count":20,"referenced_works":["https://openalex.org/W1965140158","https://openalex.org/W1969069400","https://openalex.org/W2091435899","https://openalex.org/W2126547130","https://openalex.org/W2555141263","https://openalex.org/W2748710555","https://openalex.org/W2777706330","https://openalex.org/W2907733233","https://openalex.org/W3108120728","https://openalex.org/W3113182100","https://openalex.org/W3171517418","https://openalex.org/W4220835000","https://openalex.org/W4288060326","https://openalex.org/W4294266790","https://openalex.org/W4312085177","https://openalex.org/W4378470599","https://openalex.org/W4390831863","https://openalex.org/W4402615937","https://openalex.org/W4405130795","https://openalex.org/W4406680528"],"related_works":["https://openalex.org/W4411529733","https://openalex.org/W4399975954","https://openalex.org/W4403506257","https://openalex.org/W4390831863","https://openalex.org/W3009083935","https://openalex.org/W7164536206","https://openalex.org/W4360985361","https://openalex.org/W4311337107","https://openalex.org/W4391785159","https://openalex.org/W4286271212"],"abstract_inverted_index":{"SMARCB1/INI1-deficient":[0],"carcinomas":[1],"are":[2],"rare":[3],"and":[4,6,28,48,64,92],"aggressive,":[5],"their":[7],"responses":[8],"to":[9],"immune":[10],"checkpoint":[11],"inhibitors":[12],"remain":[13],"incompletely":[14],"characterized.":[15],"A":[16],"38-year-old":[17],"woman":[18],"presented":[19],"with":[20,45],"massive":[21],"bilobar":[22],"liver":[23],"metastasis,":[24],"ascites,":[25],"bone":[26],"lesions,":[27],"a":[29],"small":[30],"pancreatic":[31],"tail":[32],"lesion":[33],"without":[34],"an":[35,42],"identifiable":[36],"primary":[37],"tumor.":[38],"Liver":[39],"biopsy":[40],"revealed":[41,56],"undifferentiated":[43],"carcinoma":[44],"rhabdoid":[46],"features":[47],"complete":[49],"loss":[50],"of":[51,85],"INI1.":[52],"Comprehensive":[53],"genomic":[54],"profiling":[55],"microsatellite":[57],"stability,":[58],"low":[59],"tumor":[60],"mutational":[61],"burden":[62],"(TMB),":[63],"SMARCB1":[65],"copy":[66],"number":[67],"loss.":[68],"The":[69],"programmed":[70],"death":[71],"ligand":[72],"1":[73],"combined":[74],"positive":[75],"score":[76],"was":[77],"18.":[78],"Chemotherapy":[79],"plus":[80],"nivolumab":[81],"induced":[82],"transient":[83],"regression":[84],"the":[86,93],"hepatic":[87],"lesions;":[88],"however,":[89],"progression":[90],"occurred":[91],"patient":[94],"died":[95],"8":[96],"months":[97],"after":[98],"presentation.":[99]},"counts_by_year":[],"updated_date":"2026-09-26T08:19:03.415552","created_date":"2026-08-08T00:00:00"}
