{"id":"https://openalex.org/W65961220","doi":null,"title":"Assessment of portosystemic shunt patency and function with magnetic resonance imaging.","display_name":"Assessment of portosystemic shunt patency and function with magnetic resonance imaging.","publication_year":1987,"publication_date":"1987-10-01","ids":{"openalex":"https://openalex.org/W65961220","mag":"65961220","pmid":"https://pubmed.ncbi.nlm.nih.gov/3660237"},"language":"en","primary_location":{"id":"pmid:3660237","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/3660237","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":"Surgery","raw_type":"Journal Article"},"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/A5013259507","display_name":"David Michael Williams","orcid":"https://orcid.org/0000-0001-9472-6168","observed_orcids":["https://orcid.org/0000-0001-9472-6168"]},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]},{"id":"https://openalex.org/I4210114445","display_name":"Michigan Medicine","ror":"https://ror.org/01zcpa714","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210114445"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"D M Williams","raw_affiliation_strings":["Department of Radiology, University of Michigan Medical Center, Ann Arbor 48109"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, University of Michigan Medical Center, Ann Arbor 48109","institution_ids":["https://openalex.org/I27837315","https://openalex.org/I4210114445"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016881020","display_name":"Frederic E. Eckh\u00e4user","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"F E Eckhauser","raw_affiliation_strings":["University of Michigan , Ann Arbor"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Michigan , Ann Arbor","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007789760","display_name":"Alex M. Aisen","orcid":"https://orcid.org/0000-0003-0734-575X","observed_orcids":["https://orcid.org/0000-0003-0734-575X"]},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A Aisen","raw_affiliation_strings":["University of Michigan , Ann Arbor"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Michigan , Ann Arbor","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039193996","display_name":"James A. Knol","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J A Knol","raw_affiliation_strings":["University of Michigan , Ann Arbor"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Michigan , Ann Arbor","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050951214","display_name":"William E. Strodel","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"W E Strodel","raw_affiliation_strings":["University of Michigan , Ann Arbor"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Michigan , Ann Arbor","institution_ids":["https://openalex.org/I27837315"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.9048,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.74512574,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"102","issue":"4","first_page":"602","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10337","display_name":"Liver Disease and Transplantation","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/2721","display_name":"Hepatology"},"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/T10337","display_name":"Liver Disease and Transplantation","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/2721","display_name":"Hepatology"},"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/T11625","display_name":"Abdominal vascular conditions and treatments","score":9.999999747378752e-05,"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/T12342","display_name":"Vascular anomalies and interventions","score":9.999999747378752e-05,"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/portosystemic-shunt","display_name":"portosystemic shunt","score":0.9610000252723694},{"id":"https://openalex.org/keywords/shunt-patency","display_name":"shunt patency","score":0.9629999995231628},{"id":"https://openalex.org/keywords/magnetic-resonance-imaging","display_name":"magnetic resonance imaging","score":0.6909999847412109},{"id":"https://openalex.org/keywords/intrahepatic-portal-vein","display_name":"intrahepatic portal vein","score":0.6970000267028809},{"id":"https://openalex.org/keywords/hepatic-vein","display_name":"hepatic vein","score":0.8259999752044678},{"id":"https://openalex.org/keywords/esophageal-varices","display_name":"esophageal varices","score":0.9229999780654907},{"id":"https://openalex.org/keywords/splenorenal-shunt","display_name":"splenorenal shunt","score":0.9100000262260437},{"id":"https://openalex.org/keywords/portal-hypertension","display_name":"portal hypertension","score":0.5950000286102295}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9643288254737854},{"id":"https://openalex.org/C2780968331","wikidata":"https://www.wikidata.org/wiki/Q1890115","display_name":"Shunt (medical)","level":2,"score":0.7552562355995178},{"id":"https://openalex.org/C2778674827","wikidata":"https://www.wikidata.org/wiki/Q2105264","display_name":"Portosystemic shunt","level":4,"score":0.6988776326179504},{"id":"https://openalex.org/C143409427","wikidata":"https://www.wikidata.org/wiki/Q161238","display_name":"Magnetic resonance imaging","level":2,"score":0.6637851595878601},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.6240326762199402},{"id":"https://openalex.org/C2778808290","wikidata":"https://www.wikidata.org/wiki/Q124604","display_name":"Portal hypertension","level":3,"score":0.6178995370864868},{"id":"https://openalex.org/C2777214474","wikidata":"https://www.wikidata.org/wiki/Q147778","display_name":"Cirrhosis","level":2,"score":0.5695816874504089},{"id":"https://openalex.org/C2779480328","wikidata":"https://www.wikidata.org/wiki/Q1183684","display_name":"Decompression","level":2,"score":0.5463899970054626},{"id":"https://openalex.org/C197328160","wikidata":"https://www.wikidata.org/wiki/Q7505161","display_name":"Shunting","level":2,"score":0.5390685200691223},{"id":"https://openalex.org/C2778012290","wikidata":"https://www.wikidata.org/wiki/Q2624485","display_name":"Varices","level":3,"score":0.4935561418533325},{"id":"https://openalex.org/C2777595160","wikidata":"https://www.wikidata.org/wiki/Q298278","display_name":"Esophageal varices","level":4,"score":0.4587637782096863},{"id":"https://openalex.org/C2781033279","wikidata":"https://www.wikidata.org/wiki/Q1438498","display_name":"Transjugular intrahepatic portosystemic shunt","level":4,"score":0.4203146994113922},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.30840134620666504},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.16086620092391968}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000792","descriptor_name":"Angiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004932","descriptor_name":"Esophageal and Gastric Varices","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D004932","descriptor_name":"Esophageal and Gastric Varices","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006503","descriptor_name":"Hepatic Veins","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008279","descriptor_name":"Magnetic Resonance Imaging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D008297","descriptor_name":"Male","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":"D011169","descriptor_name":"Portal Vein","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D011170","descriptor_name":"Portasystemic Shunt, Surgical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012082","descriptor_name":"Renal Veins","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D014654","descriptor_name":"Vascular Patency","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":2,"locations":[{"id":"pmid:3660237","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/3660237","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":"Surgery","raw_type":"Journal Article"},{"id":"mag:65961220","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/3660237","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","display_name":"Good health and well-being","score":1.0}],"sustainable_development_goals_aurora":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.4300000071525574}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1988870637","https://openalex.org/W2072319911","https://openalex.org/W1994971206","https://openalex.org/W3118541175","https://openalex.org/W173255489","https://openalex.org/W2421302926","https://openalex.org/W2086350865","https://openalex.org/W2061873581","https://openalex.org/W1997960845","https://openalex.org/W2403609501"],"abstract_inverted_index":{"Magnetic":[0],"resonance":[1],"imaging":[2],"(MRI)":[3],"was":[4],"performed":[5],"in":[6,57,64,88],"seven":[7,59],"patients":[8],"before":[9,47],"and":[10,20,26,32,38,48,80,105],"after":[11,49,70],"portosystemic":[12],"shunting":[13],"to":[14],"evaluate":[15],"venous":[16],"changes":[17],"accompanying":[18],"nonselective":[19,74],"selective":[21],"shunt":[22,50,75,97],"construction.":[23,51],"The":[24],"size":[25,66],"number":[27],"of":[28,67,84,91,100,109],"the":[29,65,89,101],"intrahepatic":[30,68],"portal":[31,78],"hepatic":[33],"veins,":[34,37],"left":[35,39,85,102],"perirenal":[36,86],"upper":[40],"quadrant":[41],"varices":[42],"were":[43],"evaluated":[44],"at":[45],"MRI":[46,52],"correctly":[53],"diagnosed":[54],"patent":[55,93],"shunts":[56],"all":[58],"patients.":[60],"A":[61],"marked":[62],"decrease":[63],"veins":[69,87],"a":[71,92],"total":[72],"or":[73,95],"suggests":[76,98],"adequate":[77],"vein":[79,104],"variceal":[81],"decompression.":[82],"Dilatation":[83],"presence":[90],"mesorenal":[94],"splenorenal":[96],"hypertension":[99],"renal":[103],"possibly":[106],"inadequate":[107],"decompression":[108],"esophageal":[110],"varices.":[111]},"counts_by_year":[],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}