{"id":"https://openalex.org/W2002134268","doi":"https://doi.org/10.1002/uog.6333","title":"Association between ultrasound findings and extent of trophoblastic invasion into the tubal wall in ampullary pregnancy","display_name":"Association between ultrasound findings and extent of trophoblastic invasion into the tubal wall in ampullary pregnancy","publication_year":2009,"publication_date":"2009-03-23","ids":{"openalex":"https://openalex.org/W2002134268","doi":"https://doi.org/10.1002/uog.6333","mag":"2002134268","pmid":"https://pubmed.ncbi.nlm.nih.gov/19306476"},"language":"en","primary_location":{"id":"doi:10.1002/uog.6333","doi":"https://doi.org/10.1002/uog.6333","is_oa":true,"landing_page_url":"https://doi.org/10.1002/uog.6333","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/uog.6333","source":{"id":"https://openalex.org/S22881060","display_name":"Ultrasound in Obstetrics and Gynecology","issn_l":"0960-7692","issn":["0960-7692","1469-0705"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ultrasound in Obstetrics &amp; Gynecology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/uog.6333","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5067494605","display_name":"Pedro Paulo Pereira","orcid":"https://orcid.org/0000-0003-3153-9757","observed_orcids":["https://orcid.org/0000-0003-3153-9757"]},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"P. P. Pereira","raw_affiliation_strings":["Department of Obstetrics and Gynecology, Faculty of Medicine, University of S\u00e3o Paulo, S\u00e3o Paulo, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Obstetrics and Gynecology, Faculty of Medicine, University of S\u00e3o Paulo, S\u00e3o Paulo, Brazil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071996506","display_name":"F\u00e1bio Roberto Cabar","orcid":"https://orcid.org/0000-0001-8178-2136","observed_orcids":["https://orcid.org/0000-0001-8178-2136"]},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"F. R. Cabar","raw_affiliation_strings":["Department of Obstetrics and Gynecology, Faculty of Medicine, University of Sa\u0303o Paulo, Sa\u0303o Paulo, Brazil","Department of Obstetrics and Gynecology, Faculty of Medicine, University of S\u00e3o Paulo, S\u00e3o Paulo, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Obstetrics and Gynecology, Faculty of Medicine, University of Sa\u0303o Paulo, Sa\u0303o Paulo, Brazil","institution_ids":["https://openalex.org/I17974374"]},{"raw_affiliation_string":"Department of Obstetrics and Gynecology, Faculty of Medicine, University of S\u00e3o Paulo, S\u00e3o Paulo, Brazil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059610423","display_name":"Regina Schultz","orcid":"https://orcid.org/0000-0002-8736-8208","observed_orcids":["https://orcid.org/0000-0002-8736-8208"]},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"R. Schultz","raw_affiliation_strings":["Department of Pathology, Faculty of Medicine, University of Sa\u0303o Paulo, Sa\u0303o Paulo, Brazil","Department of Pathology, Faculty of Medicine, University of S\u00e3o Paulo S\u00e3o Paulo, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pathology, Faculty of Medicine, University of Sa\u0303o Paulo, Sa\u0303o Paulo, Brazil","institution_ids":["https://openalex.org/I17974374"]},{"raw_affiliation_string":"Department of Pathology, Faculty of Medicine, University of S\u00e3o Paulo S\u00e3o Paulo, Brazil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003492722","display_name":"Marcelo Zugaib","orcid":"https://orcid.org/0000-0003-1155-2671","observed_orcids":["https://orcid.org/0000-0003-1155-2671"]},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"M. Zugaib","raw_affiliation_strings":["Department of Obstetrics and Gynecology, Faculty of Medicine, University of Sa\u0303o Paulo, Sa\u0303o Paulo, Brazil","Department of Obstetrics and Gynecology, Faculty of Medicine, University of S\u00e3o Paulo, S\u00e3o Paulo, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Obstetrics and Gynecology, Faculty of Medicine, University of Sa\u0303o Paulo, Sa\u0303o Paulo, Brazil","institution_ids":["https://openalex.org/I17974374"]},{"raw_affiliation_string":"Department of Obstetrics and Gynecology, Faculty of Medicine, University of S\u00e3o Paulo, S\u00e3o Paulo, Brazil","institution_ids":["https://openalex.org/I17974374"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5071996506"],"corresponding_institution_ids":["https://openalex.org/I17974374"],"apc_list":{"value":4940,"currency":"USD","value_usd":4940},"apc_paid":null,"fwci":0.7502,"has_fulltext":true,"cited_by_count":10,"citation_normalized_percentile":{"value":0.75835232,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":97},"biblio":{"volume":"33","issue":"4","first_page":"472","last_page":"476"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12096","display_name":"Ectopic Pregnancy Diagnosis and Management","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2729","display_name":"Obstetrics and Gynecology"},"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/T12096","display_name":"Ectopic Pregnancy Diagnosis and Management","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2729","display_name":"Obstetrics and Gynecology"},"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/T10600","display_name":"Reproductive Health and Contraception","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"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/T11156","display_name":"Reproductive Health and Technologies","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2743","display_name":"Reproductive Medicine"},"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/ampullary-pregnancy","display_name":"ampullary pregnancy","score":0.9750000238418579},{"id":"https://openalex.org/keywords/tubal-ectopic-pregnancy","display_name":"tubal pregnancy","score":0.7670000195503235},{"id":"https://openalex.org/keywords/trophoblast-invasion","display_name":"trophoblast invasion","score":0.9919999837875366},{"id":"https://openalex.org/keywords/transvaginal-ultrasound","display_name":"transvaginal ultrasound","score":0.9079999923706055},{"id":"https://openalex.org/keywords/salpingectomy","display_name":"salpingectomy","score":0.800000011920929},{"id":"https://openalex.org/keywords/fallopian-tube-damage","display_name":"fallopian tube damage","score":0.8460000157356262}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.943681538105011},{"id":"https://openalex.org/C131872663","wikidata":"https://www.wikidata.org/wiki/Q5284418","display_name":"Obstetrics","level":1,"score":0.6166824698448181},{"id":"https://openalex.org/C29456083","wikidata":"https://www.wikidata.org/wiki/Q1221899","display_name":"Gynecology","level":1,"score":0.5613054633140564},{"id":"https://openalex.org/C3017734706","wikidata":"https://www.wikidata.org/wiki/Q16919310","display_name":"Transvaginal ultrasound","level":3,"score":0.5458593368530273},{"id":"https://openalex.org/C2779234561","wikidata":"https://www.wikidata.org/wiki/Q11995","display_name":"Pregnancy","level":2,"score":0.4981684684753418},{"id":"https://openalex.org/C143753070","wikidata":"https://www.wikidata.org/wiki/Q162564","display_name":"Ultrasound","level":2,"score":0.38740286231040955},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.22253528237342834},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.04742145538330078},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"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":"D005187","descriptor_name":"Fallopian Tubes","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D005187","descriptor_name":"Fallopian Tubes","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D005187","descriptor_name":"Fallopian Tubes","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":"D006321","descriptor_name":"Heart","qualifier_ui":"Q000196","qualifier_name":"embryology","is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","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":"D011247","descriptor_name":"Pregnancy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011271","descriptor_name":"Pregnancy, Ectopic","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D011271","descriptor_name":"Pregnancy, Ectopic","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D011271","descriptor_name":"Pregnancy, Ectopic","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":false},{"descriptor_ui":"D011446","descriptor_name":"Prospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012720","descriptor_name":"Severity of Illness Index","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014327","descriptor_name":"Trophoblasts","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D014327","descriptor_name":"Trophoblasts","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D016216","descriptor_name":"Ultrasonography, Prenatal","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D055815","descriptor_name":"Young Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":3,"locations":[{"id":"doi:10.1002/uog.6333","doi":"https://doi.org/10.1002/uog.6333","is_oa":true,"landing_page_url":"https://doi.org/10.1002/uog.6333","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/uog.6333","source":{"id":"https://openalex.org/S22881060","display_name":"Ultrasound in Obstetrics and Gynecology","issn_l":"0960-7692","issn":["0960-7692","1469-0705"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ultrasound in Obstetrics &amp; Gynecology","raw_type":"journal-article"},{"id":"pmid:19306476","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/19306476","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":"Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology","raw_type":"Journal Article"},{"id":"pmh:oai:www.producao.usp.br:BDPI/23332","doi":null,"is_oa":false,"landing_page_url":"http://producao.usp.br/handle/BDPI/23332","pdf_url":null,"source":{"id":"https://openalex.org/S4306401373","display_name":"Scientific Electronic Library Online (S\u00e3o Paulo Research Foundation, Latin American and Caribbean Center on Health Sciences Information, Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2982035970","host_organization_name":"Costa Rican Department of Social Security","host_organization_lineage":["https://openalex.org/I2982035970"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1002/uog.6333","doi":"https://doi.org/10.1002/uog.6333","is_oa":true,"landing_page_url":"https://doi.org/10.1002/uog.6333","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/uog.6333","source":{"id":"https://openalex.org/S22881060","display_name":"Ultrasound in Obstetrics and Gynecology","issn_l":"0960-7692","issn":["0960-7692","1469-0705"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ultrasound in Obstetrics &amp; Gynecology","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.9763000011444092,"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":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2002134268.pdf","grobid_xml":"https://content.openalex.org/works/W2002134268.grobid-xml"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W75133473","https://openalex.org/W135642924","https://openalex.org/W183745388","https://openalex.org/W1777762714","https://openalex.org/W1790923081","https://openalex.org/W1966314151","https://openalex.org/W1970596078","https://openalex.org/W2018508165","https://openalex.org/W2023514870","https://openalex.org/W2025746462","https://openalex.org/W2028536646","https://openalex.org/W2067246910","https://openalex.org/W2069294311","https://openalex.org/W2070118090","https://openalex.org/W2082478644","https://openalex.org/W2089640775","https://openalex.org/W2099773761","https://openalex.org/W2120868015","https://openalex.org/W2122602465","https://openalex.org/W2130735438","https://openalex.org/W2256191369","https://openalex.org/W2398944032","https://openalex.org/W2414600757","https://openalex.org/W2415514500","https://openalex.org/W3089555525","https://openalex.org/W4233070297"],"related_works":["https://openalex.org/W168903273","https://openalex.org/W2130735438","https://openalex.org/W7120358545","https://openalex.org/W4306946246","https://openalex.org/W2115910926","https://openalex.org/W4313595611","https://openalex.org/W2139504321","https://openalex.org/W4408523979","https://openalex.org/W1972412294","https://openalex.org/W7120490178"],"abstract_inverted_index":{"OBJECTIVE:":[0],"Predictive":[1],"factors":[2],"of":[3,13,20,32,74,94,129,143,162,220,231,242],"damage":[4],"to":[5,25,111,119,182],"the":[6,11,21,27,30,36,45,67,90,112,120,127,141,155,160,207,216,235,240],"Fallopian":[7],"tube":[8],"may":[9],"guide":[10],"treatment":[12],"patients":[14,169,195],"with":[15,44,54,59,71,78,174,223,228],"tubal":[16,37,83,113,131,199,236,244],"pregnancy.":[17,56],"The":[18,134],"aim":[19],"present":[22],"study":[23],"was":[24,99,103,146,150,206],"investigate":[26],"association":[28,135,153],"between":[29,136,154],"depth":[31,161],"trophoblastic":[33,144,163,232],"invasion":[34,98,145,164,205],"into":[35,66,234],"wall,":[38],"assessed":[39,100],"on":[40,48,85,138,157,201,218],"postoperative":[41],"histological":[42],"examination,":[43],"findings":[46,137,156],"obtained":[47],"transvaginal":[49],"sonography":[50],"(TVS)":[51],"in":[52,89,126,170,193],"women":[53,70],"ampullary":[55,60,214],"METHODS:":[57],"Women":[58],"pregnancy":[61],"undergoing":[62],"salpingectomy":[63],"were":[64,87,180],"enrolled":[65],"study.":[68],"Only":[69],"a":[72,82,92,151,198,243],"finding":[73,210,217,241],"either":[75],"an":[76,172,221],"embryo":[77,173,222],"cardiac":[79,175,224],"activity":[80,176,225],"or":[81,187],"ring":[84,200],"TVS":[86,139,158,219],"included":[88],"analysis,":[91],"total":[93],"85":[95],"patients.":[96],"Trophoblastic":[97],"postoperatively":[101],"and":[102,123,140,159],"histologically":[104],"classified":[105],"as":[106],"Stage":[107,115,124,184,188,203],"I":[108,204],"when":[109,117],"limited":[110],"mucosa,":[114],"II":[116,185],"extending":[118],"muscle":[121],"layer":[122],"III":[125,189],"case":[128],"complete":[130],"wall":[132,237],"infiltration.":[133],"stage":[142],"evaluated.":[147],"RESULTS:":[148],"There":[149],"significant":[152],"(P":[165],"<":[166],"0.001).":[167],"All":[168],"whom":[171],"had":[177],"been":[178],"identified":[179],"found":[181],"have":[183],"(17.9%)":[186],"(82.1%)":[190],"invasion,":[191],"whereas":[192],"those":[194],"who":[196],"showed":[197],"TVS,":[202],"most":[208],"frequent":[209],"(41.3%).":[211],"CONCLUSIONS:":[212],"In":[213],"pregnancy,":[215],"is":[226,239],"associated":[227],"deeper":[229],"penetration":[230],"tissue":[233],"than":[238],"ring.":[245]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":3}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}
