{"id":"https://openalex.org/W3025908402","doi":null,"title":"[A Case of Small Bowel Perforation Caused by Malignant Lymphoma after Methotrexate Therapy for Rheumatoid Arthritis].","display_name":"[A Case of Small Bowel Perforation Caused by Malignant Lymphoma after Methotrexate Therapy for Rheumatoid Arthritis].","publication_year":2019,"publication_date":"2019-04-01","ids":{"openalex":"https://openalex.org/W3025908402","mag":"3025908402","pmid":"https://pubmed.ncbi.nlm.nih.gov/31164519"},"language":"ja","primary_location":{"id":"pmid:31164519","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/31164519","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":"Gan to kagaku ryoho. Cancer & chemotherapy","raw_type":"Case Reports"},"volume":null,"type":"article","is_traditional":true,"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/A5103966752","display_name":"Yuki Tajima","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210100768","display_name":"Ogikubo Hospital","ror":"https://ror.org/01639jx86","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210100768"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yuki Tajima","raw_affiliation_strings":["Dept. of Surgery, Ogikubo Hospital"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Surgery, Ogikubo Hospital","institution_ids":["https://openalex.org/I4210100768"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054241621","display_name":"Nobushige Yabe","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Nobushige Yabe","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070322723","display_name":"Shiho Morishige","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shiho Morishige","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072775843","display_name":"Eri Tamura","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Eri Tamura","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021019121","display_name":"Yuri Sakimoto","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yuri Sakimoto","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036786694","display_name":"Takashi Takenoya","orcid":"https://orcid.org/0000-0002-7559-4195","observed_orcids":["https://orcid.org/0000-0002-7559-4195"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Takashi Takenoya","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084502333","display_name":"Ippei Oto","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ippei Oto","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070039319","display_name":"Takahisa Yoshikawa","orcid":"https://orcid.org/0000-0003-3426-5982","observed_orcids":["https://orcid.org/0000-0003-3426-5982"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Takahisa Yoshikawa","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111885696","display_name":"Koji Osumi","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Koji Osumi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5108919431","display_name":"Shinji Murai","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shinji Murai","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":0.2357,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.53624493,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"46","issue":"4","first_page":"736","last_page":"738"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10185","display_name":"Lymphoma Diagnosis and Treatment","score":0.8970000147819519,"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/T10185","display_name":"Lymphoma Diagnosis and Treatment","score":0.8970000147819519,"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/T10685","display_name":"Viral-associated cancers and disorders","score":0.029600000008940697,"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/T12426","display_name":"Lymphatic Disorders and Treatments","score":0.00419999985024333,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/small-bowel-perforation","display_name":"small bowel perforation","score":0.9800000190734863},{"id":"https://openalex.org/keywords/methotrexate","display_name":"methotrexate","score":0.7360000014305115},{"id":"https://openalex.org/keywords/rheumatoid-arthritis","display_name":"rheumatoid arthritis","score":0.9470000267028809},{"id":"https://openalex.org/keywords/diffuse-large-b-cell-lymphoma","display_name":"diffuse large B-cell lymphoma","score":0.781000018119812},{"id":"https://openalex.org/keywords/methotrexate-associated-lymphoproliferative-disorder","display_name":"methotrexate-associated lymphoproliferative disorder","score":0.9240000247955322},{"id":"https://openalex.org/keywords/ileal-perforation","display_name":"ileal perforation","score":0.7620000243186951},{"id":"https://openalex.org/keywords/mesenteric-lymphoma","display_name":"mesenteric lymphoma","score":0.7789999842643738},{"id":"https://openalex.org/keywords/small-bowel-resection","display_name":"small bowel resection","score":0.7860000133514404},{"id":"https://openalex.org/keywords/drug-induced-lymphoma","display_name":"drug-induced lymphoma","score":0.7170000076293945}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.94512939453125},{"id":"https://openalex.org/C2777575956","wikidata":"https://www.wikidata.org/wiki/Q187255","display_name":"Rheumatoid arthritis","level":2,"score":0.7530722618103027},{"id":"https://openalex.org/C2778456384","wikidata":"https://www.wikidata.org/wiki/Q1508510","display_name":"Perforation","level":3,"score":0.679489254951477},{"id":"https://openalex.org/C2781059491","wikidata":"https://www.wikidata.org/wiki/Q422232","display_name":"Methotrexate","level":2,"score":0.6435835361480713},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.5587862133979797},{"id":"https://openalex.org/C2778451229","wikidata":"https://www.wikidata.org/wiki/Q212809","display_name":"Endoscopy","level":2,"score":0.47411516308784485},{"id":"https://openalex.org/C2779338263","wikidata":"https://www.wikidata.org/wiki/Q208414","display_name":"Lymphoma","level":2,"score":0.45145002007484436},{"id":"https://openalex.org/C2780199535","wikidata":"https://www.wikidata.org/wiki/Q223102","display_name":"Peritonitis","level":2,"score":0.42948102951049805},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.4250127077102661},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.29316115379333496},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C2778527123","wikidata":"https://www.wikidata.org/wiki/Q11750728","display_name":"Punching","level":2,"score":0.0}],"mesh":[{"descriptor_ui":"D000072078","descriptor_name":"Positron Emission Tomography Computed Tomography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001172","descriptor_name":"Arthritis, Rheumatoid","qualifier_ui":"Q000188","qualifier_name":"drug therapy","is_major_topic":true},{"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":"D007416","descriptor_name":"Intestinal Perforation","qualifier_ui":"Q000209","qualifier_name":"etiology","is_major_topic":true},{"descriptor_ui":"D008232","descriptor_name":"Lymphoproliferative Disorders","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":true},{"descriptor_ui":"D008727","descriptor_name":"Methotrexate","qualifier_ui":"Q000627","qualifier_name":"therapeutic use","is_major_topic":true},{"descriptor_ui":"D016403","descriptor_name":"Lymphoma, Large B-Cell, Diffuse","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":true}],"locations_count":2,"locations":[{"id":"pmid:31164519","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/31164519","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":"Gan to kagaku ryoho. Cancer & chemotherapy","raw_type":"Case Reports"},{"id":"mag:3025908402","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/31164519","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":null,"is_accepted":false,"is_published":false,"raw_source_name":"PubMed","raw_type":null}],"best_oa_location":null,"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":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7145119581","https://openalex.org/W3120710848","https://openalex.org/W2779463380","https://openalex.org/W3014809020","https://openalex.org/W2324596211","https://openalex.org/W4411256740","https://openalex.org/W2963370566","https://openalex.org/W2805793633","https://openalex.org/W2510070038","https://openalex.org/W2898768761"],"abstract_inverted_index":{"A":[0,72],"73-year-old":[1],"woman":[2],"had":[3,17,38],"a":[4,39,82,120],"history":[5],"of":[6,53,70,76,86,174],"medication,":[7],"including":[8,99],"methotrexate":[9,113],"for":[10,13,20],"rheumatoid":[11],"arthritis,":[12],"5":[14,83],"years.":[15],"She":[16,37],"chronic":[18],"epigastralgia":[19],"2":[21],"weeks":[22],"and":[23,44,61,81,112,131,145,155],"found":[24],"to":[25],"have":[26],"multiple":[27],"submucosal":[28],"tumors":[29],"on":[30,50,67],"upper":[31,132,146],"gastrointestinal":[32,48,133,147],"endoscopy":[33,134,148],"in":[34],"another":[35],"hospital.":[36],"strong":[40],"abdominal":[41],"pain":[42],"thereafter":[43],"diagnosed":[45],"as":[46],"having":[47],"perforation":[49,75,91],"the":[51,68,77,87,90,105,117,123,128,164,166,175],"basis":[52],"CT":[54,141],"scans.":[55],"Abdominal":[56],"examination":[57],"revealed":[58],"disseminated":[59],"peritonitis,":[60],"emergency":[62],"laparoscopic":[63],"surgery":[64],"was":[65,79,92,102,114,135,158],"performed":[66,150],"day":[69],"admission.":[71],"1":[73],"cm":[74,84],"ileum":[78],"identified,":[80],"mass":[85],"mesentery":[88],"near":[89],"also":[93],"identified.":[94,159],"Small":[95],"bowel":[96],"partial":[97],"resection,":[98],"both":[100,127],"lesions,":[101],"performed.":[103],"From":[104],"intraoperative":[106],"findings,":[107],"methotrexate-associated":[108],"lymphoproliferative":[109],"disorders(MTX-LPD)was":[110],"suspected,":[111],"discontinued":[115],"after":[116,153,163],"surgery.":[118],"At":[119],"later":[121],"date,":[122],"pathological":[124],"result":[125],"from":[126],"surgical":[129],"specimen":[130],"diffuse":[136],"large":[137],"B":[138],"cell":[139],"lymphoma(DLBCL).":[140],"scan,":[142,144],"PET-CT":[143],"were":[149],"1-2":[151],"months":[152,162],"surgery,":[154,165],"no":[156],"tumor":[157],"Currently,":[160],"6":[161],"patient":[167],"is":[168],"still":[169],"alive":[170],"without":[171],"any":[172],"progression":[173],"lymphoma.":[176]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-11-02T09:45:03.842371","created_date":"2020-05-21T00:00:00"}
