Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2621992693', 'doi': 'https://doi.org/10.3748/wjg.v23.i21.3900', 'title': 'Role of three-dimensional endoanal ultrasound in assessing the anal sphincter morphology of female patients with chronic proctalgia', 'display_name': 'Role of three-dimensional endoanal ultrasound in assessing the anal sphincter morphology of female patients with chronic proctalgia', 'publication_year': 2017, 'publication_date': '2017-01-01', 'ids': {'openalex': 'https://openalex.org/W2621992693', 'doi': 'https://doi.org/10.3748/wjg.v23.i21.3900', 'mag': '2621992693', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/28638230', 'pmcid': 'https://www.ncbi.nlm.nih.gov/pmc/articles/5467076'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.3748/wjg.v23.i21.3900', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S181459644', 'display_name': 'World Journal of Gastroenterology', 'issn_l': '1007-9327', 'issn': ['1007-9327', '2219-2840'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310315735', 'host_organization_name': 'Baishideng Publishing Group', 'host_organization_lineage': ['https://openalex.org/P4310315735'], 'host_organization_lineage_names': ['Baishideng Publishing Group'], 'type': 'journal'}, 'license': 'cc-by-nc', 'license_id': 'https://openalex.org/licenses/cc-by-nc', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': True, 'oa_status': 'hybrid', 'oa_url': 'https://doi.org/10.3748/wjg.v23.i21.3900', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5112528957', 'display_name': 'Ya-Hong Xue', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I881766915', 'display_name': 'Nanjing University', 'ror': 'https://ror.org/01rxvg760', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I881766915']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Ya-Hong Xue', 'raw_affiliation_strings': ['Ya-Hong Xue, Shu-Qing Ding, Yi-Jiang Ding, The National Anorectal Medicine Center of Chinese Medicine, the Third Affiliated Hospital of Nanjing University of Traditional Chinese Medicine, Nanjing 210001, Jiangsu Province, China.'], 'affiliations': [{'raw_affiliation_string': 'Ya-Hong Xue, Shu-Qing Ding, Yi-Jiang Ding, The National Anorectal Medicine Center of Chinese Medicine, the Third Affiliated Hospital of Nanjing University of Traditional Chinese Medicine, Nanjing 210001, Jiangsu Province, China.', 'institution_ids': ['https://openalex.org/I881766915']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5020060611', 'display_name': 'Shuqing Ding', 'orcid': 'https://orcid.org/0000-0002-5875-8629'}, 'institutions': [{'id': 'https://openalex.org/I881766915', 'display_name': 'Nanjing University', 'ror': 'https://ror.org/01rxvg760', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I881766915']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Shu-Qing Ding', 'raw_affiliation_strings': ['Ya-Hong Xue, Shu-Qing Ding, Yi-Jiang Ding, The National Anorectal Medicine Center of Chinese Medicine, the Third Affiliated Hospital of Nanjing University of Traditional Chinese Medicine, Nanjing 210001, Jiangsu Province, China.'], 'affiliations': [{'raw_affiliation_string': 'Ya-Hong Xue, Shu-Qing Ding, Yi-Jiang Ding, The National Anorectal Medicine Center of Chinese Medicine, the Third Affiliated Hospital of Nanjing University of Traditional Chinese Medicine, Nanjing 210001, Jiangsu Province, China.', 'institution_ids': ['https://openalex.org/I881766915']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5102105306', 'display_name': 'Yi-Jiang Ding', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I881766915', 'display_name': 'Nanjing University', 'ror': 'https://ror.org/01rxvg760', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I881766915']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Yi-Jiang Ding', 'raw_affiliation_strings': ['Ya-Hong Xue, Shu-Qing Ding, Yi-Jiang Ding, The National Anorectal Medicine Center of Chinese Medicine, the Third Affiliated Hospital of Nanjing University of Traditional Chinese Medicine, Nanjing 210001, Jiangsu Province, China.'], 'affiliations': [{'raw_affiliation_string': 'Ya-Hong Xue, Shu-Qing Ding, Yi-Jiang Ding, The National Anorectal Medicine Center of Chinese Medicine, the Third Affiliated Hospital of Nanjing University of Traditional Chinese Medicine, Nanjing 210001, Jiangsu Province, China.', 'institution_ids': ['https://openalex.org/I881766915']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5101512993', 'display_name': 'Liqun Pan', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I881766915', 'display_name': 'Nanjing University', 'ror': 'https://ror.org/01rxvg760', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I881766915']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Li-Qun Pan', 'raw_affiliation_strings': ['Ya-Hong Xue, Shu-Qing Ding, Yi-Jiang Ding, The National Anorectal Medicine Center of Chinese Medicine, the Third Affiliated Hospital of Nanjing University of Traditional Chinese Medicine, Nanjing 210001, Jiangsu Province, China.'], 'affiliations': [{'raw_affiliation_string': 'Ya-Hong Xue, Shu-Qing Ding, Yi-Jiang Ding, The National Anorectal Medicine Center of Chinese Medicine, the Third Affiliated Hospital of Nanjing University of Traditional Chinese Medicine, Nanjing 210001, Jiangsu Province, China.', 'institution_ids': ['https://openalex.org/I881766915']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 1.293, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 9, 'citation_normalized_percentile': {'value': 0.772934, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 84, 'max': 85}, 'biblio': {'volume': '23', 'issue': '21', 'first_page': '3900', 'last_page': '3900'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10418', 'display_name': 'Pelvic floor disorders treatments', 'score': 0.9999, 'subfield': {'id': 'https://openalex.org/subfields/2745', 'display_name': 'Rheumatology'}, '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/T10418', 'display_name': 'Pelvic floor disorders treatments', 'score': 0.9999, 'subfield': {'id': 'https://openalex.org/subfields/2745', 'display_name': 'Rheumatology'}, '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/T11865', 'display_name': 'Anorectal Disease Treatments and Outcomes', 'score': 0.9987, '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/T10279', 'display_name': 'Urinary Bladder and Prostate Research', 'score': 0.9801, 'subfield': {'id': 'https://openalex.org/subfields/2748', 'display_name': 'Urology'}, '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/endoanal-ultrasound', 'display_name': 'Endoanal ultrasound', 'score': 0.8915736}, {'id': 'https://openalex.org/keywords/internal-anal-sphincter', 'display_name': 'Internal anal sphincter', 'score': 0.80000913}, {'id': 'https://openalex.org/keywords/external-anal-sphincter', 'display_name': 'External anal sphincter', 'score': 0.7646066}, {'id': 'https://openalex.org/keywords/anal-sphincter', 'display_name': 'Anal sphincter', 'score': 0.5575456}], 'concepts': [{'id': 'https://openalex.org/C2780139565', 'wikidata': 'https://www.wikidata.org/wiki/Q5376217', 'display_name': 'Endoanal ultrasound', 'level': 4, 'score': 0.8915736}, {'id': 'https://openalex.org/C2781102422', 'wikidata': 'https://www.wikidata.org/wiki/Q2601133', 'display_name': 'Internal anal sphincter', 'level': 4, 'score': 0.80000913}, {'id': 'https://openalex.org/C2777399655', 'wikidata': 'https://www.wikidata.org/wiki/Q2379958', 'display_name': 'External anal sphincter', 'level': 4, 'score': 0.7646066}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.6904113}, {'id': 'https://openalex.org/C2993285706', 'wikidata': 'https://www.wikidata.org/wiki/Q4751007', 'display_name': 'Anal sphincter', 'level': 2, 'score': 0.5575456}, {'id': 'https://openalex.org/C126894567', 'wikidata': 'https://www.wikidata.org/wiki/Q105650', 'display_name': 'Urology', 'level': 1, 'score': 0.49922204}, {'id': 'https://openalex.org/C90924648', 'wikidata': 'https://www.wikidata.org/wiki/Q120569', 'display_name': 'Gastroenterology', 'level': 1, 'score': 0.46197167}, {'id': 'https://openalex.org/C143753070', 'wikidata': 'https://www.wikidata.org/wiki/Q162564', 'display_name': 'Ultrasound', 'level': 2, 'score': 0.4304286}, {'id': 'https://openalex.org/C2780035688', 'wikidata': 'https://www.wikidata.org/wiki/Q2465231', 'display_name': 'Anal canal', 'level': 3, 'score': 0.41936603}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.38965222}, {'id': 'https://openalex.org/C2989005', 'wikidata': 'https://www.wikidata.org/wiki/Q214963', 'display_name': 'Nuclear medicine', 'level': 1, 'score': 0.37275136}, {'id': 'https://openalex.org/C105702510', 'wikidata': 'https://www.wikidata.org/wiki/Q514', 'display_name': 'Anatomy', 'level': 1, 'score': 0.3693955}, {'id': 'https://openalex.org/C141071460', 'wikidata': 'https://www.wikidata.org/wiki/Q40821', 'display_name': 'Surgery', 'level': 1, 'score': 0.25594908}, {'id': 'https://openalex.org/C2781074409', 'wikidata': 'https://www.wikidata.org/wiki/Q158716', 'display_name': 'Rectum', 'level': 2, 'score': 0.22578749}, {'id': 'https://openalex.org/C126838900', 'wikidata': 'https://www.wikidata.org/wiki/Q77604', 'display_name': 'Radiology', 'level': 1, 'score': 0.08479503}], 'mesh': [{'descriptor_ui': 'D001003', 'descriptor_name': 'Anal Canal', 'qualifier_ui': 'Q000000981', 'qualifier_name': 'diagnostic imaging', 'is_major_topic': True}, {'descriptor_ui': 'D019160', 'descriptor_name': 'Endosonography', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': True}, {'descriptor_ui': 'D021621', 'descriptor_name': 'Imaging, Three-Dimensional', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': True}, {'descriptor_ui': 'D017699', 'descriptor_name': 'Pelvic Pain', 'qualifier_ui': 'Q000000981', 'qualifier_name': 'diagnostic imaging', 'is_major_topic': True}, {'descriptor_ui': 'D012002', 'descriptor_name': 'Rectal Diseases', 'qualifier_ui': 'Q000000981', 'qualifier_name': 'diagnostic imaging', 'is_major_topic': True}, {'descriptor_ui': 'D000328', 'descriptor_name': 'Adult', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000368', 'descriptor_name': 'Aged', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D001003', 'descriptor_name': 'Anal Canal', 'qualifier_ui': 'Q000503', 'qualifier_name': 'physiopathology', 'is_major_topic': False}, {'descriptor_ui': 'D001003', 'descriptor_name': 'Anal Canal', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D016022', 'descriptor_name': 'Case-Control Studies', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002908', 'descriptor_name': 'Chronic Disease', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D019160', 'descriptor_name': 'Endosonography', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D005260', 'descriptor_name': 'Female', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D006801', 'descriptor_name': 'Humans', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D021621', 'descriptor_name': 'Imaging, Three-Dimensional', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008875', 'descriptor_name': 'Middle Aged', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D017773', 'descriptor_name': 'Pelvic Floor', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D017773', 'descriptor_name': 'Pelvic Floor', 'qualifier_ui': 'Q000000981', 'qualifier_name': 'diagnostic imaging', 'is_major_topic': False}, {'descriptor_ui': 'D017699', 'descriptor_name': 'Pelvic Pain', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D011446', 'descriptor_name': 'Prospective Studies', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012002', 'descriptor_name': 'Rectal Diseases', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012007', 'descriptor_name': 'Rectum', 'qualifier_ui': 'Q000503', 'qualifier_name': 'physiopathology', 'is_major_topic': False}, {'descriptor_ui': 'D012007', 'descriptor_name': 'Rectum', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 4, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.3748/wjg.v23.i21.3900', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S181459644', 'display_name': 'World Journal of Gastroenterology', 'issn_l': '1007-9327', 'issn': ['1007-9327', '2219-2840'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310315735', 'host_organization_name': 'Baishideng Publishing Group', 'host_organization_lineage': ['https://openalex.org/P4310315735'], 'host_organization_lineage_names': ['Baishideng Publishing Group'], 'type': 'journal'}, 'license': 'cc-by-nc', 'license_id': 'https://openalex.org/licenses/cc-by-nc', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'https://europepmc.org/articles/pmc5467076', 'pdf_url': 'https://europepmc.org/articles/pmc5467076?pdf=render', 'source': {'id': 'https://openalex.org/S4306400806', 'display_name': 'Europe PMC (PubMed Central)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1303153112', 'host_organization_name': 'European Bioinformatics Institute', 'host_organization_lineage': ['https://openalex.org/I1303153112'], 'host_organization_lineage_names': ['European Bioinformatics Institute'], 'type': 'repository'}, 'license': 'cc-by-nc', 'license_id': 'https://openalex.org/licenses/cc-by-nc', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5467076', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764455111', 'display_name': 'PubMed Central', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/28638230', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306525036', 'display_name': 'PubMed', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.3748/wjg.v23.i21.3900', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S181459644', 'display_name': 'World Journal of Gastroenterology', 'issn_l': '1007-9327', 'issn': ['1007-9327', '2219-2840'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310315735', 'host_organization_name': 'Baishideng Publishing Group', 'host_organization_lineage': ['https://openalex.org/P4310315735'], 'host_organization_lineage_names': ['Baishideng Publishing Group'], 'type': 'journal'}, 'license': 'cc-by-nc', 'license_id': 'https://openalex.org/licenses/cc-by-nc', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [{'score': 0.46, 'display_name': 'Good health and well-being', 'id': 'https://metadata.un.org/sdg/3'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 27, 'referenced_works': ['https://openalex.org/W1517971808', 'https://openalex.org/W1977103310', 'https://openalex.org/W1985774883', 'https://openalex.org/W1987950817', 'https://openalex.org/W1995218722', 'https://openalex.org/W2006766603', 'https://openalex.org/W2008886516', 'https://openalex.org/W2022614735', 'https://openalex.org/W2038024272', 'https://openalex.org/W2042379514', 'https://openalex.org/W2043215534', 'https://openalex.org/W2061268325', 'https://openalex.org/W2075965990', 'https://openalex.org/W2088320222', 'https://openalex.org/W2094780765', 'https://openalex.org/W2096371238', 'https://openalex.org/W2133505887', 'https://openalex.org/W2133570978', 'https://openalex.org/W2144175018', 'https://openalex.org/W2146471789', 'https://openalex.org/W2148845398', 'https://openalex.org/W2150468139', 'https://openalex.org/W2317643643', 'https://openalex.org/W2318742152', 'https://openalex.org/W2462670683', 'https://openalex.org/W4210968747', 'https://openalex.org/W77359913'], 'related_works': ['https://openalex.org/W2916118933', 'https://openalex.org/W2521969507', 'https://openalex.org/W2143260159', 'https://openalex.org/W2123170494', 'https://openalex.org/W2110096351', 'https://openalex.org/W2100707438', 'https://openalex.org/W2056156884', 'https://openalex.org/W2054981927', 'https://openalex.org/W2004617718', 'https://openalex.org/W1991143079'], 'abstract_inverted_index': {'AIMTo': [0], 'assess': [1], 'the': [2, 13], 'role': [3], 'of': [4, 12, 16], 'three-dimensional': [5], 'endoanal': [6], 'ultrasound': [7], '(3D-EAUS)': [8], 'for': [9], 'morphological': [10], 'assessment': [11], 'anal': [14], 'sphincter': [15], 'female': [17], 'patients': [18], 'with': [19], 'chronic': [20], 'proctalgia': [21], '(CP).': [22]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2621992693', 'counts_by_year': [{'year': 2024, 'cited_by_count': 2}, {'year': 2021, 'cited_by_count': 1}, {'year': 2020, 'cited_by_count': 2}, {'year': 2019, 'cited_by_count': 1}, {'year': 2018, 'cited_by_count': 2}], 'updated_date': '2024-12-24T11:28:30.122643', 'created_date': '2017-06-15'}