{"id":"https://openalex.org/W2396956137","doi":"https://doi.org/10.1093/oxfordjournals.jjco.a039276","title":"Testicular Tumors Occurring in Non-twin Brothers: a Case Report","display_name":"Testicular Tumors Occurring in Non-twin Brothers: a Case Report","publication_year":1989,"publication_date":"1989-03-01","ids":{"openalex":"https://openalex.org/W2396956137","doi":"https://doi.org/10.1093/oxfordjournals.jjco.a039276","mag":"2396956137","pmid":"https://pubmed.ncbi.nlm.nih.gov/2921819"},"language":"en","primary_location":{"id":"doi:10.1093/oxfordjournals.jjco.a039276","doi":"https://doi.org/10.1093/oxfordjournals.jjco.a039276","is_oa":false,"landing_page_url":"https://doi.org/10.1093/oxfordjournals.jjco.a039276","pdf_url":null,"source":{"id":"https://openalex.org/S149902429","display_name":"Japanese Journal of Clinical Oncology","issn_l":"0368-2811","issn":["0368-2811","1465-3621"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-3"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Japanese Journal of Clinical Oncology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","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/A5039607744","display_name":"Osamu Natsume","orcid":"https://orcid.org/0000-0002-6892-6219","observed_orcids":["https://orcid.org/0000-0002-6892-6219"]},"institutions":[{"id":"https://openalex.org/I64926303","display_name":"Nara Medical University","ror":"https://ror.org/045ysha14","country_code":"JP","type":"education","lineage":["https://openalex.org/I64926303"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Osamu Natsume","raw_affiliation_strings":["Department of Urology, Nara Medical University 840 Shijo-cho, Kashihara, Nara, 634","Department of Urology, Nara Medical University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Urology, Nara Medical University 840 Shijo-cho, Kashihara, Nara, 634","institution_ids":["https://openalex.org/I64926303"]},{"raw_affiliation_string":"Department of Urology, Nara Medical University","institution_ids":["https://openalex.org/I64926303"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113822020","display_name":"Seiichiro Ozono","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I64926303","display_name":"Nara Medical University","ror":"https://ror.org/045ysha14","country_code":"JP","type":"education","lineage":["https://openalex.org/I64926303"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Seiichiro Ozono","raw_affiliation_strings":["Department of Urology, Nara Medical University 840 Shijo-cho, Kashihara, Nara, 634"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Urology, Nara Medical University 840 Shijo-cho, Kashihara, Nara, 634","institution_ids":["https://openalex.org/I64926303"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069556320","display_name":"Kenichi Tsumatani","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I64926303","display_name":"Nara Medical University","ror":"https://ror.org/045ysha14","country_code":"JP","type":"education","lineage":["https://openalex.org/I64926303"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kenichi Tsumatani","raw_affiliation_strings":["Department of Urology, Nara Medical University 840 Shijo-cho, Kashihara, Nara, 634"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Urology, Nara Medical University 840 Shijo-cho, Kashihara, Nara, 634","institution_ids":["https://openalex.org/I64926303"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110037572","display_name":"Motoyoshi Yoshikawa","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I64926303","display_name":"Nara Medical University","ror":"https://ror.org/045ysha14","country_code":"JP","type":"education","lineage":["https://openalex.org/I64926303"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Motoyoshi Yoshikawa","raw_affiliation_strings":["Department of Urology, Nara Medical University 840 Shijo-cho, Kashihara, Nara, 634"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Urology, Nara Medical University 840 Shijo-cho, Kashihara, Nara, 634","institution_ids":["https://openalex.org/I64926303"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065616484","display_name":"Kenji Sasaki","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I64926303","display_name":"Nara Medical University","ror":"https://ror.org/045ysha14","country_code":"JP","type":"education","lineage":["https://openalex.org/I64926303"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kenji Sasaki","raw_affiliation_strings":["Department of Urology, Nara Medical University 840 Shijo-cho, Kashihara, Nara, 634"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Urology, Nara Medical University 840 Shijo-cho, Kashihara, Nara, 634","institution_ids":["https://openalex.org/I64926303"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018152103","display_name":"Yoshihiki Hirao","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I64926303","display_name":"Nara Medical University","ror":"https://ror.org/045ysha14","country_code":"JP","type":"education","lineage":["https://openalex.org/I64926303"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoshihiki Hirao","raw_affiliation_strings":["Department of Urology, Nara Medical University 840 Shijo-cho, Kashihara, Nara, 634"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Urology, Nara Medical University 840 Shijo-cho, Kashihara, Nara, 634","institution_ids":["https://openalex.org/I64926303"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110078969","display_name":"Eigoro Okajima","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I64926303","display_name":"Nara Medical University","ror":"https://ror.org/045ysha14","country_code":"JP","type":"education","lineage":["https://openalex.org/I64926303"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Eigoro Okajima","raw_affiliation_strings":["Department of Urology, Nara Medical University 840 Shijo-cho, Kashihara, Nara, 634"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Urology, Nara Medical University 840 Shijo-cho, Kashihara, Nara, 634","institution_ids":["https://openalex.org/I64926303"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5110078969"],"corresponding_institution_ids":["https://openalex.org/I64926303"],"apc_list":{"value":3604,"currency":"USD","value_usd":3604},"apc_paid":null,"fwci":0.7168,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.67519388,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"19","issue":"1","first_page":"72","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11069","display_name":"Testicular diseases and treatments","score":0.9961000084877014,"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/T11069","display_name":"Testicular diseases and treatments","score":0.9961000084877014,"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/T14078","display_name":"Multiple and Secondary Primary Cancers","score":0.000699999975040555,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"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/T11732","display_name":"Assisted Reproductive Technology and Twin Pregnancy","score":0.00039999998989515007,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child Health"},"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/seminoma","display_name":"seminoma","score":0.9129999876022339},{"id":"https://openalex.org/keywords/hla-haplotyping","display_name":"HLA haplotyping","score":0.7879999876022339},{"id":"https://openalex.org/keywords/hla-dr","display_name":"HLA-DR","score":0.9419999718666077},{"id":"https://openalex.org/keywords/hereditary-cancer-susceptibility","display_name":"hereditary cancer predisposition","score":0.7360000014305115},{"id":"https://openalex.org/keywords/cancer-etiology","display_name":"cancer etiology","score":0.5370000004768372}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8143094778060913},{"id":"https://openalex.org/C2778074268","wikidata":"https://www.wikidata.org/wiki/Q1786953","display_name":"Seminoma","level":3,"score":0.759352445602417},{"id":"https://openalex.org/C2776212926","wikidata":"https://www.wikidata.org/wiki/Q324464","display_name":"Testicular cancer","level":3,"score":0.6158143877983093},{"id":"https://openalex.org/C137627325","wikidata":"https://www.wikidata.org/wiki/Q156318","display_name":"Etiology","level":2,"score":0.5710827708244324},{"id":"https://openalex.org/C188280979","wikidata":"https://www.wikidata.org/wiki/Q911125","display_name":"Human leukocyte antigen","level":3,"score":0.45495760440826416},{"id":"https://openalex.org/C3020363535","wikidata":"https://www.wikidata.org/wiki/Q324464","display_name":"Testicular tumor","level":2,"score":0.42766210436820984},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.31401482224464417},{"id":"https://openalex.org/C147483822","wikidata":"https://www.wikidata.org/wiki/Q103537","display_name":"Antigen","level":2,"score":0.2966669797897339},{"id":"https://openalex.org/C121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","level":2,"score":0.2731059491634369},{"id":"https://openalex.org/C203014093","wikidata":"https://www.wikidata.org/wiki/Q101929","display_name":"Immunology","level":1,"score":0.24191483855247498},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.2313465178012848},{"id":"https://openalex.org/C2776694085","wikidata":"https://www.wikidata.org/wiki/Q974135","display_name":"Chemotherapy","level":2,"score":0.0}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004407","descriptor_name":"Dysgerminoma","qualifier_ui":"Q000235","qualifier_name":"genetics","is_major_topic":true},{"descriptor_ui":"D006680","descriptor_name":"HLA Antigens","qualifier_ui":"Q000235","qualifier_name":"genetics","is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013736","descriptor_name":"Testicular Neoplasms","qualifier_ui":"Q000235","qualifier_name":"genetics","is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1093/oxfordjournals.jjco.a039276","doi":"https://doi.org/10.1093/oxfordjournals.jjco.a039276","is_oa":false,"landing_page_url":"https://doi.org/10.1093/oxfordjournals.jjco.a039276","pdf_url":null,"source":{"id":"https://openalex.org/S149902429","display_name":"Japanese Journal of Clinical Oncology","issn_l":"0368-2811","issn":["0368-2811","1465-3621"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-3"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Japanese Journal of Clinical Oncology","raw_type":"journal-article"},{"id":"pmid:2921819","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/2921819","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":"Japanese journal of clinical oncology","raw_type":"Case Reports"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.9476000070571899,"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/W2008323917","https://openalex.org/W2417957778","https://openalex.org/W2418179746","https://openalex.org/W7208119247","https://openalex.org/W2070298430","https://openalex.org/W1968561510","https://openalex.org/W2064204780","https://openalex.org/W2065289705","https://openalex.org/W2414477651","https://openalex.org/W2399294236"],"abstract_inverted_index":{"The":[0],"present":[1,40],"report":[2],"describes":[3],"two":[4],"cases":[5],"of":[6,31],"seminoma":[7],"that":[8],"occurred":[9],"simultaneously":[10],"in":[11,46,54],"non-twin":[12],"brothers.":[13],"These":[14],"siblings":[15,33],"were":[16],"typed":[17],"for":[18],"HLA-A,":[19],"-B,":[20],"-C":[21],"and":[22,25,51],"-DR":[23],"specificities,":[24],"manifested":[26],"identical":[27],"haplotypes.":[28],"Sixty-four":[29],"sets":[30],"affected":[32],"have":[34],"been":[35],"reported":[36],"prior":[37],"to":[38],"the":[39,55],"cases.":[41],"We":[42],"examined":[43],"HLA-DR":[44],"antigen":[45],"brothers":[47],"with":[48],"testicular":[49],"tumors":[50],"hereditary":[52],"roles":[53],"etiology":[56],"are":[57],"discussed.":[58]},"counts_by_year":[],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}
