{"id":"https://openalex.org/W2467466591","doi":null,"title":"[Reliability of sonographic diagnosis of chorionicity and amnionicity in twin pregnancy ].","display_name":"[Reliability of sonographic diagnosis of chorionicity and amnionicity in twin pregnancy ].","publication_year":2002,"publication_date":"2002-09-01","ids":{"openalex":"https://openalex.org/W2467466591","mag":"2467466591","pmid":"https://pubmed.ncbi.nlm.nih.gov/12602276"},"language":"pl","primary_location":{"id":"pmid:12602276","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/12602276","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":"Ginekologia polska","raw_type":"Journal Article"},"volume":null,"type":"article","is_traditional":true,"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/A5052398045","display_name":"Witold Malinowski","orcid":"https://orcid.org/0000-0002-3801-3216","observed_orcids":["https://orcid.org/0000-0002-3801-3216"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Witold Malinowski","raw_affiliation_strings":["Oddzia\u0142u Po\u0142ozniczo-Ginekologicznego Szpitala im. A. Troczewskiego w Kutnie"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Oddzia\u0142u Po\u0142ozniczo-Ginekologicznego Szpitala im. A. Troczewskiego w Kutnie","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5052398045"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.38152437,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"73","issue":"9","first_page":"763","last_page":"70"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11732","display_name":"Assisted Reproductive Technology and Twin Pregnancy","score":0.9994999766349792,"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"}},"topics":[{"id":"https://openalex.org/T11732","display_name":"Assisted Reproductive Technology and Twin Pregnancy","score":0.9994999766349792,"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"}},{"id":"https://openalex.org/T10978","display_name":"Prenatal Screening and Diagnostics","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"}},{"id":"https://openalex.org/T12716","display_name":"Congenital Anomalies and Fetal Surgery","score":0.0,"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/twin-pregnancy","display_name":"twin pregnancy","score":0.9480000138282776},{"id":"https://openalex.org/keywords/chorionicity","display_name":"chorionicity","score":0.9869999885559082},{"id":"https://openalex.org/keywords/dichorionic-twins","display_name":"dichorionic twins","score":0.8090000152587891},{"id":"https://openalex.org/keywords/monochorionic-twins","display_name":"monochorionic twins","score":0.9940000176429749},{"id":"https://openalex.org/keywords/monoamniotic-twins","display_name":"monoamniotic twins","score":0.8989999890327454},{"id":"https://openalex.org/keywords/prenatal-ultrasound","display_name":"prenatal ultrasound","score":0.6470000147819519},{"id":"https://openalex.org/keywords/transvaginal-ultrasound","display_name":"transvaginal ultrasound","score":0.7990000247955322},{"id":"https://openalex.org/keywords/placental-pathology","display_name":"placental pathology","score":0.7459999918937683},{"id":"https://openalex.org/keywords/diagnostic-reliability","display_name":"diagnostic reliability","score":0.4449999928474426}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9198801517486572},{"id":"https://openalex.org/C2909855057","wikidata":"https://www.wikidata.org/wiki/Q159979","display_name":"Twin Pregnancy","level":4,"score":0.7960903644561768},{"id":"https://openalex.org/C131872663","wikidata":"https://www.wikidata.org/wiki/Q5284418","display_name":"Obstetrics","level":1,"score":0.7951757907867432},{"id":"https://openalex.org/C46973012","wikidata":"https://www.wikidata.org/wiki/Q28627","display_name":"Gestation","level":3,"score":0.7031511068344116},{"id":"https://openalex.org/C2779234561","wikidata":"https://www.wikidata.org/wiki/Q11995","display_name":"Pregnancy","level":2,"score":0.6564253568649292},{"id":"https://openalex.org/C10885799","wikidata":"https://www.wikidata.org/wiki/Q80015","display_name":"Obstetrics and gynaecology","level":3,"score":0.5631428956985474},{"id":"https://openalex.org/C29456083","wikidata":"https://www.wikidata.org/wiki/Q1221899","display_name":"Gynecology","level":1,"score":0.5604029893875122},{"id":"https://openalex.org/C529618451","wikidata":"https://www.wikidata.org/wiki/Q234904","display_name":"Ultrasonography","level":2,"score":0.5025107860565186},{"id":"https://openalex.org/C2778376644","wikidata":"https://www.wikidata.org/wiki/Q2253111","display_name":"Gestational age","level":3,"score":0.4815947711467743},{"id":"https://openalex.org/C172680121","wikidata":"https://www.wikidata.org/wiki/Q26513","display_name":"Fetus","level":3,"score":0.45422792434692383},{"id":"https://openalex.org/C2778194526","wikidata":"https://www.wikidata.org/wiki/Q901674","display_name":"Amniotic fluid","level":4,"score":0.4219434857368469},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.13607090711593628},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000650","descriptor_name":"Amnion","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D002823","descriptor_name":"Chorion","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010920","descriptor_name":"Placenta","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D011044","descriptor_name":"Poland","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011237","descriptor_name":"Predictive Value of Tests","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":"D014427","descriptor_name":"Twins","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D014429","descriptor_name":"Twins, Dizygotic","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014430","descriptor_name":"Twins, Monozygotic","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016216","descriptor_name":"Ultrasonography, Prenatal","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true}],"locations_count":2,"locations":[{"id":"pmid:12602276","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/12602276","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":"Ginekologia polska","raw_type":"Journal Article"},{"id":"mag:2467466591","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/12602276","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":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.8048999905586243}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/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/W2039453884","https://openalex.org/W1524483260","https://openalex.org/W1995467488","https://openalex.org/W2021978338","https://openalex.org/W2008692009","https://openalex.org/W2326079224","https://openalex.org/W2054730555","https://openalex.org/W2412598178","https://openalex.org/W1985549147","https://openalex.org/W1603360046"],"abstract_inverted_index":{"OBJECTIVES:":[0],"The":[1,29,56,73,135],"aim":[2],"of":[3,11,76,93,137,143,156,170,174],"the":[4,9,52,62,77,107,115,121,127,140,149,153,158,168,175],"study":[5,30],"was":[6,67],"to":[7],"compare":[8],"reliability":[10],"chorionicity":[12,138],"determination":[13,136],"in":[14,69,132,165],"twin":[15,34,45,80,90,133],"pregnancy":[16,144],"using":[17],"different":[18],"ultrasonographic":[19,57,74],"methods":[20],"as":[21,112],"compared":[22],"with":[23,167],"post-partum":[24],"placental":[25],"assessment.":[26],"STUDY":[27],"DESIGN:":[28],"included":[31],"262":[32,78,100],"spontaneous":[33,79],"pregnancies":[35],"delivered":[36],"at":[37],"Kutno":[38],"Hospital":[39],"between":[40,61],"1989":[41],"and":[42,58,64,86,102,109,129,172],"1996.":[43],"All":[44],"gestations":[46,81],"were":[47,96],"diagnosed":[48],"by":[49,51,114],"sonography":[50],"28-th":[53,122],"week's":[54],"gestation.":[55],"pathologic":[59,116],"correlation":[60],"chorionic":[63,108,128],"amniotic":[65,110,130],"type":[66,111,131],"assessed":[68],"this":[70],"group.":[71],"RESULTS:":[72],"evaluation":[75],"demonstrated":[82],"181":[83],"(69.1%)":[84],"dichorionic":[85],"81":[87],"(30.9%)":[88],"monochorionic":[89,94],"pregnancies.":[91,134],"Three":[92],"twins":[95],"monoamniotic.":[97],"In":[98,152],"all":[99],"transvaginal":[101],"abdominal":[103],"ultrasonography":[104],"correctly":[105],"predicted":[106],"determined":[113],"findings.":[117],"CONCLUSIONS:":[118],"Ultrasonography":[119],"before":[120],"week":[123],"can":[124],"accurately":[125],"determine":[126],"during":[139],"first":[141],"half":[142,155],"should":[145,160],"be":[146],"based":[147],"on":[148,162],"various":[150],"signs.":[151],"second":[154],"pregnancy,":[157],"obstetrician":[159],"rely":[161],"fetal":[163],"sex":[164],"combination":[166],"number":[169],"placentas,":[171],"characteristics":[173],"dividing":[176],"membrane.":[177]},"counts_by_year":[],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-07-22T00:00:00"}
