{"id":"https://openalex.org/W2007436480","doi":"https://doi.org/10.1148/radiology.202.1.8988207","title":"Splenic hemangiomas and hamartomas: MR imaging characteristics of 28 lesions.","display_name":"Splenic hemangiomas and hamartomas: MR imaging characteristics of 28 lesions.","publication_year":1997,"publication_date":"1997-01-01","ids":{"openalex":"https://openalex.org/W2007436480","doi":"https://doi.org/10.1148/radiology.202.1.8988207","mag":"2007436480","pmid":"https://pubmed.ncbi.nlm.nih.gov/8988207"},"language":"en","primary_location":{"id":"doi:10.1148/radiology.202.1.8988207","doi":"https://doi.org/10.1148/radiology.202.1.8988207","is_oa":false,"landing_page_url":"https://doi.org/10.1148/radiology.202.1.8988207","pdf_url":null,"source":{"id":"https://openalex.org/S50280174","display_name":"Radiology","issn_l":"0033-8419","issn":["0033-8419","1527-1315"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315931","host_organization_name":"Radiological Society of North America","host_organization_lineage":["https://openalex.org/P4310315931"],"host_organization_lineage_names":["Radiological Society of North America"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Radiology","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":null,"display_name":"M Ramani","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2800293973","display_name":"Montreal General Hospital","ror":"https://ror.org/04gbhgc79","country_code":"CA","type":"healthcare","lineage":["https://openalex.org/I2800293973","https://openalex.org/I2801766832","https://openalex.org/I2801902503","https://openalex.org/I4210139015","https://openalex.org/I4405279980"]},{"id":"https://openalex.org/I5023651","display_name":"McGill University","ror":"https://ror.org/01pxwe438","country_code":"CA","type":"education","lineage":["https://openalex.org/I5023651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"M Ramani","raw_affiliation_strings":["Department of Diagnostic Radiology, Montreal General Hospital, McGill University, Quebec, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Diagnostic Radiology, Montreal General Hospital, McGill University, Quebec, Canada","institution_ids":["https://openalex.org/I2800293973","https://openalex.org/I5023651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050179360","display_name":"Caroline Reinhold","orcid":"https://orcid.org/0000-0002-8852-3273","observed_orcids":["https://orcid.org/0000-0002-8852-3273"]},"institutions":[{"id":"https://openalex.org/I5023651","display_name":"McGill University","ror":"https://ror.org/01pxwe438","country_code":"CA","type":"education","lineage":["https://openalex.org/I5023651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"C Reinhold","raw_affiliation_strings":["McGill University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"McGill University","institution_ids":["https://openalex.org/I5023651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061857655","display_name":"Richard C. Semelka","orcid":"https://orcid.org/0000-0001-5773-8071","observed_orcids":["https://orcid.org/0000-0001-5773-8071"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R C Semelka","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035888878","display_name":"Evan S. Siegelman","orcid":"https://orcid.org/0000-0003-3156-2922","observed_orcids":["https://orcid.org/0000-0003-3156-2922"]},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"E S Siegelman","raw_affiliation_strings":["#N#               * University of Pennsylvania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"#N#               * University of Pennsylvania","institution_ids":["https://openalex.org/I79576946"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109583052","display_name":"Lijin Liang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I5023651","display_name":"McGill University","ror":"https://ror.org/01pxwe438","country_code":"CA","type":"education","lineage":["https://openalex.org/I5023651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"L Liang","raw_affiliation_strings":["McGill University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"McGill University","institution_ids":["https://openalex.org/I5023651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049369986","display_name":"Susan M. Ascher","orcid":"https://orcid.org/0000-0001-5777-4486","observed_orcids":["https://orcid.org/0000-0001-5777-4486"]},"institutions":[{"id":"https://openalex.org/I184565670","display_name":"Georgetown University","ror":"https://ror.org/05vzafd60","country_code":"US","type":"education","lineage":["https://openalex.org/I184565670"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"S M Ascher","raw_affiliation_strings":["GEORGETOWN UNIVERSITY"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"GEORGETOWN UNIVERSITY","institution_ids":["https://openalex.org/I184565670"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108501341","display_name":"Jeffrey J. Brown","orcid":"https://orcid.org/0009-0004-3163-0520","observed_orcids":["https://orcid.org/0009-0004-3163-0520"]},"institutions":[{"id":"https://openalex.org/I204465549","display_name":"Washington University in St. Louis","ror":"https://ror.org/01yc7t268","country_code":"US","type":"education","lineage":["https://openalex.org/I204465549"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J J Brown","raw_affiliation_strings":["Washington University \u2013 St Louis"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Washington University \u2013 St Louis","institution_ids":["https://openalex.org/I204465549"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113577171","display_name":"R. Eisen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1305782762","display_name":"Greenwich Hospital","ror":"https://ror.org/036qtaj98","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1305782762","https://openalex.org/I4210117499"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R N Eisen","raw_affiliation_strings":["Greenwich Hospital"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Greenwich Hospital","institution_ids":["https://openalex.org/I1305782762"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072368378","display_name":"P. M. Bret","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I5023651","display_name":"McGill University","ror":"https://ror.org/01pxwe438","country_code":"CA","type":"education","lineage":["https://openalex.org/I5023651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"P M Bret","raw_affiliation_strings":["McGill University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"McGill University","institution_ids":["https://openalex.org/I5023651"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":8.098,"has_fulltext":false,"cited_by_count":144,"citation_normalized_percentile":{"value":0.97801669,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":99},"biblio":{"volume":"202","issue":"1","first_page":"166","last_page":"172"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10980","display_name":"Vascular Malformations and Hemangiomas","score":0.9907000064849854,"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/T10980","display_name":"Vascular Malformations and Hemangiomas","score":0.9907000064849854,"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/T11625","display_name":"Abdominal vascular conditions and treatments","score":0.0013000000035390258,"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/T12278","display_name":"Vascular Tumors and Angiosarcomas","score":0.0010000000474974513,"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/splenic-hemangioma","display_name":"splenic hemangioma","score":0.9829999804496765},{"id":"https://openalex.org/keywords/splenic-hamartoma","display_name":"splenic hamartoma","score":0.9990000128746033},{"id":"https://openalex.org/keywords/splenic-lesions","display_name":"splenic lesions","score":0.6399999856948853},{"id":"https://openalex.org/keywords/dynamic-contrast-enhancement","display_name":"dynamic contrast enhancement","score":0.6759999990463257},{"id":"https://openalex.org/keywords/t2-weighted-signal-intensity","display_name":"T2-weighted signal intensity","score":0.9520000219345093},{"id":"https://openalex.org/keywords/benign-splenic-tumor","display_name":"benign splenic tumor","score":0.6320000290870667},{"id":"https://openalex.org/keywords/differential-diagnosis","display_name":"differential diagnosis","score":0.5690000057220459}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8920883536338806},{"id":"https://openalex.org/C143409427","wikidata":"https://www.wikidata.org/wiki/Q161238","display_name":"Magnetic resonance imaging","level":2,"score":0.6896398663520813},{"id":"https://openalex.org/C3018181011","wikidata":"https://www.wikidata.org/wiki/Q6849688","display_name":"Contrast enhancement","level":3,"score":0.5644780993461609},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.548888623714447},{"id":"https://openalex.org/C2780931953","wikidata":"https://www.wikidata.org/wiki/Q9371","display_name":"Spleen","level":2,"score":0.5224480032920837},{"id":"https://openalex.org/C2780191036","wikidata":"https://www.wikidata.org/wiki/Q861028","display_name":"Hemangioma","level":2,"score":0.5191218256950378},{"id":"https://openalex.org/C2911163174","wikidata":"https://www.wikidata.org/wiki/Q1737261","display_name":"Cavernous hemangiomas","level":3,"score":0.516987681388855},{"id":"https://openalex.org/C557651011","wikidata":"https://www.wikidata.org/wiki/Q1832","display_name":"Gadolinium","level":2,"score":0.4986419677734375},{"id":"https://openalex.org/C2989005","wikidata":"https://www.wikidata.org/wiki/Q214963","display_name":"Nuclear medicine","level":1,"score":0.4868001639842987},{"id":"https://openalex.org/C2994142346","wikidata":"https://www.wikidata.org/wiki/Q353268","display_name":"Dynamic contrast","level":3,"score":0.46110066771507263},{"id":"https://openalex.org/C2776502983","wikidata":"https://www.wikidata.org/wiki/Q690182","display_name":"Contrast (vision)","level":2,"score":0.4400192201137543},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.3325601816177368},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.05599433183670044},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0},{"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/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000293","descriptor_name":"Adolescent","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","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":"D002648","descriptor_name":"Child","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002675","descriptor_name":"Child, Preschool","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003287","descriptor_name":"Contrast Media","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004369","descriptor_name":"Pentetic Acid","qualifier_ui":"Q000031","qualifier_name":"analogs & derivatives","is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005682","descriptor_name":"Gadolinium","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006222","descriptor_name":"Hamartoma","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D006222","descriptor_name":"Hamartoma","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D006391","descriptor_name":"Hemangioma","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D006391","descriptor_name":"Hemangioma","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":"D009942","descriptor_name":"Organometallic Compounds","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012189","descriptor_name":"Retrospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013154","descriptor_name":"Spleen","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D013158","descriptor_name":"Splenic Diseases","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D013158","descriptor_name":"Splenic Diseases","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D013160","descriptor_name":"Splenic Neoplasms","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D013160","descriptor_name":"Splenic Neoplasms","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D019786","descriptor_name":"Gadolinium DTPA","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1148/radiology.202.1.8988207","doi":"https://doi.org/10.1148/radiology.202.1.8988207","is_oa":false,"landing_page_url":"https://doi.org/10.1148/radiology.202.1.8988207","pdf_url":null,"source":{"id":"https://openalex.org/S50280174","display_name":"Radiology","issn_l":"0033-8419","issn":["0033-8419","1527-1315"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315931","host_organization_name":"Radiological Society of North America","host_organization_lineage":["https://openalex.org/P4310315931"],"host_organization_lineage_names":["Radiological Society of North America"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Radiology","raw_type":"journal-article"},{"id":"pmid:8988207","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/8988207","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":"Radiology","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.8999999761581421,"display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2380693517","https://openalex.org/W1917760664","https://openalex.org/W1966860436","https://openalex.org/W2038267447","https://openalex.org/W4241127704","https://openalex.org/W2374100058","https://openalex.org/W2352869894","https://openalex.org/W2380922231","https://openalex.org/W2413294292","https://openalex.org/W2209085390"],"abstract_inverted_index":{"PURPOSE:":[0],"To":[1],"determine":[2],"the":[3,68,86,112,129,200],"magnetic":[4],"resonance":[5],"(MR)":[6],"imaging":[7,90,204],"features":[8,173,205],"of":[9,17,27,54,96,100,143],"splenic":[10],"hemangiomas":[11,56,70,107,156,180],"and":[12,46,57,80,123,146,161,184],"hamartomas,":[13,114],"including":[14],"their":[15],"pattern":[16,95],"dynamic":[18,47],"contrast":[19,144],"material":[20,145],"enhancement.":[21,110],"MATERIALS":[22],"AND":[23],"METHODS:":[24],"The":[25],"appearance":[26],"28":[28],"lesions":[29,198],"in":[30,98,199],"18":[31],"patients":[32],"was":[33,82,125],"retrospectively":[34],"reviewed":[35],"on":[36,137,151],"T2-weighted":[37],"images":[38,43,50,138],"(16":[39],"patients),":[40,45],"unenhanced":[41],"T1-weighted":[42,49],"(18":[44],"contrast-enhanced":[48],"(17":[51],"patients).":[52],"Seventeen":[53],"23":[55],"all":[58],"five":[59,113],"hamartomas":[60,132],"were":[61,75,78,116,121],"proved":[62],"at":[63],"pathologic":[64],"examination.":[65],"RESULTS:":[66],"Of":[67,111],"22":[69,101],"imaged":[71,117],"with":[72,118,202],"T2-weighting,":[73],"19":[74,99,106],"hyperintense,":[76],"two":[77],"isointense,":[79],"one":[81,124],"hypointense":[83,126],"relative":[84,127],"to":[85,128,165,177,192],"spleen.":[87,130],"Dynamic":[88],"gadolinium-enhanced":[89],"demonstrated":[91,108,133],"a":[92],"progressive":[93],"centripetal":[94],"enhancement":[97,136,162],"hemangiomas.":[102,170,207],"On":[103],"delayed":[104,152],"images,":[105],"uniform":[109],"four":[115],"T2-weighting;":[119],"three":[120],"hyperintense":[122],"All":[131],"diffuse":[134],"heterogeneous":[135],"obtained":[139],"early":[140],"after":[141],"administration":[142],"became":[147],"more":[148],"uniformly":[149],"enhanced":[150],"images.":[153],"CONCLUSION:":[154],"Splenic":[155],"showed":[157],"signal":[158],"intensity":[159],"characteristics":[160],"patterns":[163],"similar":[164],"those":[166],"described":[167],"for":[168],"hepatic":[169],"Since":[171],"these":[172,203],"have":[174],"been":[175],"shown":[176],"reliably":[178],"distinguish":[179],"from":[181],"other":[182],"benign":[183],"malignant":[185],"liver":[186],"lesions,":[187],"it":[188],"may":[189],"be":[190],"reasonable":[191],"consider":[193],"without":[194],"histologic":[195],"verification":[196],"that":[197],"spleen":[201],"represent":[206]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":6},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":8},{"year":2012,"cited_by_count":7}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-06-24T00:00:00"}