{"id":"https://openalex.org/W4406001985","doi":"https://doi.org/10.52927/jdcr.2024.12.3.171","title":"Realistic Approach to Elevated Carbohydrate Antigen 19-9","display_name":"Realistic Approach to Elevated Carbohydrate Antigen 19-9","publication_year":2024,"publication_date":"2024-12-20","ids":{"openalex":"https://openalex.org/W4406001985","doi":"https://doi.org/10.52927/jdcr.2024.12.3.171"},"language":"en","primary_location":{"id":"doi:10.52927/jdcr.2024.12.3.171","doi":"https://doi.org/10.52927/jdcr.2024.12.3.171","is_oa":true,"landing_page_url":"https://doi.org/10.52927/jdcr.2024.12.3.171","pdf_url":"https://www.jdcr.org/journal/download_pdf.php?doi=10.52927/jdcr.2024.12.3.171","source":{"id":"https://openalex.org/S4210198576","display_name":"Journal of Digestive Cancer Research","issn_l":"2288-1581","issn":["2288-1581","2765-6713"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Digestive Cancer Research","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://www.jdcr.org/journal/download_pdf.php?doi=10.52927/jdcr.2024.12.3.171","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5086262130","display_name":"Han Taek Jeong","orcid":"https://orcid.org/0000-0001-9246-3819","observed_orcids":["https://orcid.org/0000-0001-9246-3819"]},"institutions":[{"id":"https://openalex.org/I39705031","display_name":"Daegu Catholic University","ror":"https://ror.org/04fxknd68","country_code":"KR","type":"education","lineage":["https://openalex.org/I39705031"]},{"id":"https://openalex.org/I4210091133","display_name":"Daegu Catholic University Medical Center","ror":"https://ror.org/00fd9sj13","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I39705031","https://openalex.org/I4210091133"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Han Taek Jeong","raw_affiliation_strings":["Department of Internal Medicine, Daegu Catholic University School of Medicine, Daegu, Korea"],"raw_orcid":"https://orcid.org/0000-0001-9246-3819","affiliations":[{"raw_affiliation_string":"Department of Internal Medicine, Daegu Catholic University School of Medicine, Daegu, Korea","institution_ids":["https://openalex.org/I39705031","https://openalex.org/I4210091133"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034026953","display_name":"Jimin Han","orcid":"https://orcid.org/0000-0001-8674-370X","observed_orcids":["https://orcid.org/0000-0001-8674-370X","https://orcid.org/0009-0008-4031-4502","https://orcid.org/0009-0009-5610-0661"]},"institutions":[{"id":"https://openalex.org/I39705031","display_name":"Daegu Catholic University","ror":"https://ror.org/04fxknd68","country_code":"KR","type":"education","lineage":["https://openalex.org/I39705031"]},{"id":"https://openalex.org/I4210091133","display_name":"Daegu Catholic University Medical Center","ror":"https://ror.org/00fd9sj13","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I39705031","https://openalex.org/I4210091133"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Jimin Han","raw_affiliation_strings":["Department of Internal Medicine, Daegu Catholic University School of Medicine, Daegu, Korea"],"raw_orcid":"https://orcid.org/0000-0001-8674-370X","affiliations":[{"raw_affiliation_string":"Department of Internal Medicine, Daegu Catholic University School of Medicine, Daegu, Korea","institution_ids":["https://openalex.org/I39705031","https://openalex.org/I4210091133"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5034026953"],"corresponding_institution_ids":["https://openalex.org/I39705031","https://openalex.org/I4210091133"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"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":"12","issue":"3","first_page":"171","last_page":"175"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10231","display_name":"Pancreatic and Hepatic Oncology Research","score":0.5414999723434448,"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"}},"topics":[{"id":"https://openalex.org/T10231","display_name":"Pancreatic and Hepatic Oncology Research","score":0.5414999723434448,"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/T10518","display_name":"Gallbladder and Bile Duct Disorders","score":0.33149999380111694,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"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/T10760","display_name":"Pancreatitis Pathology and Treatment","score":0.02500000037252903,"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/ca19-9","display_name":"CA19-9","score":0.9139999747276306},{"id":"https://openalex.org/keywords/tumor-marker-elevation","display_name":"tumor marker elevation","score":0.6610000133514404},{"id":"https://openalex.org/keywords/tumor-screening","display_name":"cancer screening","score":0.5550000071525574},{"id":"https://openalex.org/keywords/pancreatic-cancer","display_name":"pancreatic cancer","score":0.7630000114440918},{"id":"https://openalex.org/keywords/biliary-tract-cancer","display_name":"biliary tract cancer","score":0.9909999966621399},{"id":"https://openalex.org/keywords/pancreatobiliary-diseases","display_name":"pancreatobiliary diseases","score":0.8679999709129333},{"id":"https://openalex.org/keywords/liver-disease","display_name":"liver disease","score":0.7770000100135803},{"id":"https://openalex.org/keywords/lung-disease","display_name":"lung disease","score":0.8090000152587891},{"id":"https://openalex.org/keywords/gynecologic-conditions","display_name":"gynecologic conditions","score":0.9520000219345093},{"id":"https://openalex.org/keywords/differential-diagnosis","display_name":"differential diagnosis","score":0.4909999966621399}],"concepts":[{"id":"https://openalex.org/C2778977261","wikidata":"https://www.wikidata.org/wiki/Q11358","display_name":"Carbohydrate","level":2,"score":0.4717106521129608},{"id":"https://openalex.org/C147483822","wikidata":"https://www.wikidata.org/wiki/Q103537","display_name":"Antigen","level":2,"score":0.4255399703979492},{"id":"https://openalex.org/C70721500","wikidata":"https://www.wikidata.org/wiki/Q177005","display_name":"Computational biology","level":1,"score":0.33537784218788147},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.3306759297847748},{"id":"https://openalex.org/C203014093","wikidata":"https://www.wikidata.org/wiki/Q101929","display_name":"Immunology","level":1,"score":0.30100998282432556},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.22700649499893188},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.2234664261341095}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.52927/jdcr.2024.12.3.171","doi":"https://doi.org/10.52927/jdcr.2024.12.3.171","is_oa":true,"landing_page_url":"https://doi.org/10.52927/jdcr.2024.12.3.171","pdf_url":"https://www.jdcr.org/journal/download_pdf.php?doi=10.52927/jdcr.2024.12.3.171","source":{"id":"https://openalex.org/S4210198576","display_name":"Journal of Digestive Cancer Research","issn_l":"2288-1581","issn":["2288-1581","2765-6713"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Digestive Cancer Research","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.52927/jdcr.2024.12.3.171","doi":"https://doi.org/10.52927/jdcr.2024.12.3.171","is_oa":true,"landing_page_url":"https://doi.org/10.52927/jdcr.2024.12.3.171","pdf_url":"https://www.jdcr.org/journal/download_pdf.php?doi=10.52927/jdcr.2024.12.3.171","source":{"id":"https://openalex.org/S4210198576","display_name":"Journal of Digestive Cancer Research","issn_l":"2288-1581","issn":["2288-1581","2765-6713"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Digestive Cancer Research","raw_type":"journal-article"},"sustainable_development_goals":[{"score":1.0,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4406001985.pdf","grobid_xml":"https://content.openalex.org/works/W4406001985.grobid-xml"},"referenced_works_count":15,"referenced_works":["https://openalex.org/W30449595","https://openalex.org/W1982821807","https://openalex.org/W2008288063","https://openalex.org/W2012458888","https://openalex.org/W2012868532","https://openalex.org/W2117551507","https://openalex.org/W2123483624","https://openalex.org/W2741621662","https://openalex.org/W2798163080","https://openalex.org/W2892234785","https://openalex.org/W3031284238","https://openalex.org/W3115645837","https://openalex.org/W4290960434","https://openalex.org/W4378173470","https://openalex.org/W4386285031"],"related_works":["https://openalex.org/W3031284238","https://openalex.org/W4378173470","https://openalex.org/W4316084256","https://openalex.org/W4408007563","https://openalex.org/W2514933551","https://openalex.org/W3134009885","https://openalex.org/W2012868532","https://openalex.org/W2467678819","https://openalex.org/W4415538106","https://openalex.org/W4256681633"],"abstract_inverted_index":{"Carbohydrate":[0],"antigen":[1],"19-9":[2,33,53,61,92,123],"(CA":[3],"19-9)":[4],"is":[5,17,34],"a":[6],"tumor":[7],"marker":[8],"initially":[9],"identified":[10],"from":[11,95],"colorectal":[12],"cancer":[13,71],"cell":[14],"lines":[15],"and":[16,24,28,84,119,128,130,137],"currently":[18],"widely":[19],"used":[20],"in":[21,38,55],"the":[22,47,116,125],"diagnosis":[23],"monitoring":[25],"of":[26,50,89,121],"pancreatic":[27],"biliary":[29],"tract":[30],"cancers.Although":[31],"CA":[32,52,60,91,122],"not":[35],"routinely":[36],"screened":[37],"general":[39],"checkups,":[40],"increasing":[41],"its":[42],"screening":[43],"has":[44],"led":[45],"to":[46,74,109],"frequent":[48],"detection":[49],"elevated":[51,59,90],"levels":[54,62,93],"asymptomatic":[56],"individuals.Patients":[57],"with":[58],"often":[63],"visit":[64],"clinics":[65],"for":[66],"concerns":[67],"about":[68],"malignancy,":[69],"making":[70],"exclusion":[72],"essential":[73],"exclude":[75],"cancers":[76],"through":[77],"detailed":[78],"medical":[79,129],"history":[80,132],"taking,":[81],"physical":[82],"examination,":[83],"imaging":[85],"studies.However,":[86],"many":[87],"cases":[88],"result":[94],"benign":[96],"causes,":[97],"such":[98],"as":[99],"pancreatobiliary":[100],"diseases,":[101,103,105],"hepatic":[102],"pulmonary":[104],"or":[106],"gynecologic":[107],"conditions.Thus,":[108],"avoid":[110],"unnecessary":[111,139],"tests,":[112],"clinicians":[113],"must":[114],"understand":[115],"various":[117],"causes":[118],"mechanisms":[120],"elevation.Integrating":[124],"patient's":[126],"symptoms":[127],"family":[131],"facilitates":[133],"appropriate":[134],"test":[135],"selection":[136],"minimizes":[138],"procedures.":[140]},"counts_by_year":[],"updated_date":"2026-09-29T14:09:16.559479","created_date":"2025-01-03T00:00:00"}