{"id":"https://openalex.org/W192077823","doi":null,"title":"The evil twins of chronic pelvic pain syndrome: endometriosis and interstitial cystitis.","display_name":"The evil twins of chronic pelvic pain syndrome: endometriosis and interstitial cystitis.","publication_year":2002,"publication_date":"2002-10-01","ids":{"openalex":"https://openalex.org/W192077823","mag":"192077823","pmid":"https://pubmed.ncbi.nlm.nih.gov/12500828","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/3043443"},"language":"en","primary_location":{"id":"pmh:oai:pubmedcentral.nih.gov:3043443","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC3043443/","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC3043443/pdf/","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"JSLS","raw_type":"Text"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC3043443/pdf/","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5010248306","display_name":"Maurice K Chung","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Maurice K Chung","raw_affiliation_strings":["Midwest Regional Center for Chronic Pelvic Pain, The Medical Park of Lima Memorial Hospital, Lima, Ohio 45805, USA. Endosurgeon85@aol.com"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Midwest Regional Center for Chronic Pelvic Pain, The Medical Park of Lima Memorial Hospital, Lima, Ohio 45805, USA. Endosurgeon85@aol.com","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061532492","display_name":"Rosemary P Chung","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rosemary R Chung","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036184462","display_name":"David Gordon","orcid":"https://orcid.org/0000-0003-2188-7766","observed_orcids":["https://orcid.org/0000-0003-2188-7766"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"David Gordon","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":null,"display_name":"Charles Jennings","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Charles Jennings","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.0096,"has_fulltext":true,"cited_by_count":62,"citation_normalized_percentile":{"value":0.8293601,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"6","issue":"4","first_page":"311","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10935","display_name":"Endometriosis Research and Treatment","score":0.9994999766349792,"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"}},"topics":[{"id":"https://openalex.org/T10935","display_name":"Endometriosis Research and Treatment","score":0.9994999766349792,"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"}},{"id":"https://openalex.org/T11589","display_name":"Gynecological conditions and treatments","score":9.999999747378752e-05,"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/T12096","display_name":"Ectopic Pregnancy Diagnosis and Management","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/chronic-pelvic-pain-syndrome","display_name":"chronic prostatitis","score":0.9810000061988831},{"id":"https://openalex.org/keywords/endometriosis","display_name":"endometriosis","score":0.9990000128746033},{"id":"https://openalex.org/keywords/interstitial-cystitis","display_name":"interstitial cystitis","score":1.0},{"id":"https://openalex.org/keywords/laparoscopy","display_name":"laparoscopy","score":0.7480000257492065},{"id":"https://openalex.org/keywords/cystoscopy","display_name":"cystoscopy","score":0.9959999918937683},{"id":"https://openalex.org/keywords/hydrodistension","display_name":"hydrodistension","score":0.8880000114440918},{"id":"https://openalex.org/keywords/glomerulations","display_name":"glomerulations","score":0.7080000042915344},{"id":"https://openalex.org/keywords/delayed-diagnosis","display_name":"delayed diagnosis","score":0.515999972820282},{"id":"https://openalex.org/keywords/hysterectomy","display_name":"hysterectomy","score":0.49799999594688416}],"concepts":[{"id":"https://openalex.org/C2778508898","wikidata":"https://www.wikidata.org/wiki/Q1671412","display_name":"Interstitial cystitis","level":3,"score":0.9554155468940735},{"id":"https://openalex.org/C2779522080","wikidata":"https://www.wikidata.org/wiki/Q205764","display_name":"Endometriosis","level":2,"score":0.9388638734817505},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9002125263214111},{"id":"https://openalex.org/C2780136519","wikidata":"https://www.wikidata.org/wiki/Q7161805","display_name":"Pelvic pain","level":2,"score":0.8370778560638428},{"id":"https://openalex.org/C2778769751","wikidata":"https://www.wikidata.org/wiki/Q246090","display_name":"Cystoscopy","level":3,"score":0.5763980746269226},{"id":"https://openalex.org/C126894567","wikidata":"https://www.wikidata.org/wiki/Q105650","display_name":"Urology","level":1,"score":0.4676988124847412},{"id":"https://openalex.org/C2779494336","wikidata":"https://www.wikidata.org/wiki/Q550675","display_name":"Hysterectomy","level":2,"score":0.4525439739227295},{"id":"https://openalex.org/C2775934546","wikidata":"https://www.wikidata.org/wiki/Q179991","display_name":"Biopsy","level":2,"score":0.4119095206260681},{"id":"https://openalex.org/C29456083","wikidata":"https://www.wikidata.org/wiki/Q1221899","display_name":"Gynecology","level":1,"score":0.33372628688812256},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.32992303371429443},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.2797418236732483},{"id":"https://openalex.org/C77411442","wikidata":"https://www.wikidata.org/wiki/Q181100","display_name":"Urinary system","level":2,"score":0.2173970639705658}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002908","descriptor_name":"Chronic Disease","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003558","descriptor_name":"Cystoscopy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004715","descriptor_name":"Endometriosis","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":false},{"descriptor_ui":"D004715","descriptor_name":"Endometriosis","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D004715","descriptor_name":"Endometriosis","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":"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":"D010535","descriptor_name":"Laparoscopy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017699","descriptor_name":"Pelvic Pain","qualifier_ui":"Q000209","qualifier_name":"etiology","is_major_topic":true},{"descriptor_ui":"D018856","descriptor_name":"Cystitis, Interstitial","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":false},{"descriptor_ui":"D018856","descriptor_name":"Cystitis, Interstitial","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D018856","descriptor_name":"Cystitis, Interstitial","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":false}],"locations_count":4,"locations":[{"id":"pmh:oai:pubmedcentral.nih.gov:3043443","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC3043443/","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC3043443/pdf/","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"JSLS","raw_type":"Text"},{"id":"pmid:12500828","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/12500828","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":"JSLS : Journal of the Society of Laparoendoscopic Surgeons","raw_type":"Journal Article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.791.3658","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.791.3658","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ftp://ftp.ncbi.nlm.nih.gov/pub/pmc/9a/9f/jsls-6-4-311.PMC3043443.pdf","raw_type":"text"},{"id":"mag:192077823","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/12500828","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":{"id":"pmh:oai:pubmedcentral.nih.gov:3043443","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC3043443/","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC3043443/pdf/","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"JSLS","raw_type":"Text"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":1.0,"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/W192077823.pdf","grobid_xml":"https://content.openalex.org/works/W192077823.grobid-xml"},"referenced_works_count":15,"referenced_works":["https://openalex.org/W141168732","https://openalex.org/W1844377141","https://openalex.org/W1873019234","https://openalex.org/W1929493126","https://openalex.org/W1985935279","https://openalex.org/W2028748124","https://openalex.org/W2061527488","https://openalex.org/W2145262010","https://openalex.org/W2150327590","https://openalex.org/W2291960606","https://openalex.org/W2327589511","https://openalex.org/W2426767676","https://openalex.org/W2435673341","https://openalex.org/W2468126572","https://openalex.org/W4294232769"],"related_works":["https://openalex.org/W7100921884","https://openalex.org/W2412425990","https://openalex.org/W2460343773","https://openalex.org/W7099303945","https://openalex.org/W2412763479","https://openalex.org/W7101163122","https://openalex.org/W7097067901","https://openalex.org/W3204372166","https://openalex.org/W154918438","https://openalex.org/W2746607047"],"abstract_inverted_index":{"OBJECTIVE:":[0],"To":[1],"determine":[2],"the":[3,6,14,19,91,128,154,177,237,247,268,272,288,291,315],"value":[4],"in":[5,17,41,68,78,114,123,271,286,323],"initial":[7,273],"laparoscopic":[8,262],"and":[9,28,52,62,95,109,141,145,164,210,240,245,263,275,317],"cystoscopic":[10,264],"evaluation":[11,274],"of":[12,22,37,93,102,107,139,156,162,179,242,250,277,290,306],"avoiding":[13],"unnecessary":[15,284],"delay":[16,285],"diagnosing":[18],"\"evil":[20],"twins\"":[21],"chronic":[23,194,251,278,295,331],"pelvic":[24,75,195,252,279,296],"pain":[25,76,196,226,253,280,297],"syndrome,":[26],"endometriosis":[27,111,120,143,151,209],"interstitial":[29,88,129,173,188,243],"cystitis.":[30],"METHODS:":[31],"We":[32],"performed":[33,65],"a":[34,73,137,160,230,321],"retrospective":[35],"review":[36],"60":[38,70],"women":[39],"ranging":[40],"age":[42],"from":[43,54],"19":[44],"to":[45,57,99,171,201,207,218,220,259,282,313,328],"62.":[46],"They":[47],"underwent":[48],"concurrent":[49],"laparoscopy,":[50],"cystoscopy,":[51],"hydrodistentions":[53],"January":[55],"1999":[56],"October":[58],"2000.":[59],"A":[60,105],"gynecology":[61],"urology":[63],"team":[64,322],"these":[66,69,307,330],"procedures":[67],"patients":[71,83,116,125,135,147,158,168,181,216],"at":[72],"regional":[74],"center":[77],"Northwest":[79],"Ohio.":[80],"RESULTS:":[81],"Fifty-eight":[82],"(96.6%)":[84],"were":[85,169,205],"diagnosed":[86],"with":[87,159,182,193,267],"cystitis":[89,130,174,189,244],"by":[90,302],"presence":[92],"glomerulation":[94],"terminal":[96],"hematuria":[97],"according":[98],"National":[100],"Institutes":[101],"Health":[103],"criteria.":[104],"diagnosis":[106,138,161,289,327],"(active":[108,140,163],"inactive)":[110,142,165],"was":[112,121],"found":[113,122,170,206],"56":[115,157],"(93.3%).":[117],"Biopsy-confirmed":[118],"active":[119,150,183],"48":[124,180],"(80%).":[126],"In":[127,153,176,223],"patient":[131,269],"group":[132,155,178],"(58),":[133],"54":[134,167],"had":[136,148,211],"(93.1%),":[144],"47":[146,186],"biopsy-confirmed":[149,184],"(81%).":[152],"endometriosis,":[166,185,246],"have":[172,187,208,314],"(96.4%).":[175],"(97.7%).":[190],"CONCLUSION:":[191],"Patients":[192],"syndrome":[197,281,298],"are":[198],"very":[199,311],"difficult":[200],"manage.":[202],"Eighty":[203],"percent":[204],"numerous":[212],"previous":[213],"operations.":[214],"Many":[215],"failed":[217],"respond":[219],"multiple":[221],"therapies.":[222],"many":[224],"cases,":[225],"persists":[227],"even":[228],"after":[229],"hysterectomy.":[231],"Through":[232],"our":[233],"study,":[234],"we":[235],"showed":[236],"high":[238],"prevalence":[239],"association":[241],"evil":[248,292],"twins":[249],"syndrome.":[254],"It":[255,309],"is":[256,310],"absolutely":[257],"necessary":[258],"perform":[260],"both":[261,305],"examinations":[265],"concurrently":[266],"anesthetized":[270],"treatment":[276],"avoid":[283],"making":[287,324],"twins,":[293],"because":[294],"can":[299],"be":[300],"caused":[301],"either":[303],"or":[304],"entities.":[308],"important":[312],"gynecologists":[316],"urologists":[318],"working":[319],"as":[320],"an":[325],"early":[326],"resolve":[329],"debilitating":[332],"diseases.":[333]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":3}],"updated_date":"2026-11-11T12:16:26.678958","created_date":"2016-06-24T00:00:00"}