Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2618911198', 'doi': 'https://doi.org/10.1002/jum.14228', 'title': 'Sonography for an Imperforate Anus: Approach, Timing of the Examination, and Evaluation of the Type of Imperforate Anus and Associated Anomalies', 'display_name': 'Sonography for an Imperforate Anus: Approach, Timing of the Examination, and Evaluation of the Type of Imperforate Anus and Associated Anomalies', 'publication_year': 2017, 'publication_date': '2017-05-08', 'ids': {'openalex': 'https://openalex.org/W2618911198', 'doi': 'https://doi.org/10.1002/jum.14228', 'mag': '2618911198', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/28480580'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1002/jum.14228', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S111362775', 'display_name': 'Journal of Ultrasound in Medicine', 'issn_l': '0278-4297', 'issn': ['0278-4297', '1550-9613'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, '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': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'review', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': 'https://doi.org/10.1002/jum.14228', 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5043360058', 'display_name': 'Takahiro Hosokawa', 'orcid': 'https://orcid.org/0000-0001-9523-4077'}, 'institutions': [{'id': 'https://openalex.org/I4210095856', 'display_name': "Saitama Children's Medical Center", 'ror': 'https://ror.org/00smq1v26', 'country_code': 'JP', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210095856']}], 'countries': ['JP'], 'is_corresponding': True, 'raw_author_name': 'Takahiro Hosokawa', 'raw_affiliation_strings': ["Department of Radiology, Saitama Children's Medical Center, Saitama, Japan"], 'affiliations': [{'raw_affiliation_string': "Department of Radiology, Saitama Children's Medical Center, Saitama, Japan", 'institution_ids': ['https://openalex.org/I4210095856']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5078928565', 'display_name': 'Yoshitake Yamada', 'orcid': 'https://orcid.org/0000-0002-5842-5349'}, 'institutions': [{'id': 'https://openalex.org/I203951103', 'display_name': 'Keio University', 'ror': 'https://ror.org/02kn6nx58', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I203951103']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Yoshitake Yamada', 'raw_affiliation_strings': ['Department of Diagnostic Radiology, Keio University School of Medicine, Tokyo, Japan'], 'affiliations': [{'raw_affiliation_string': 'Department of Diagnostic Radiology, Keio University School of Medicine, Tokyo, Japan', 'institution_ids': ['https://openalex.org/I203951103']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5003518407', 'display_name': 'Yutaka Tanami', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210095856', 'display_name': "Saitama Children's Medical Center", 'ror': 'https://ror.org/00smq1v26', 'country_code': 'JP', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210095856']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Yutaka Tanami', 'raw_affiliation_strings': ["Department of Radiology, Saitama Children's Medical Center, Saitama, Japan"], 'affiliations': [{'raw_affiliation_string': "Department of Radiology, Saitama Children's Medical Center, Saitama, Japan", 'institution_ids': ['https://openalex.org/I4210095856']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5101465403', 'display_name': 'Shinya Hattori', 'orcid': 'https://orcid.org/0000-0003-4766-6355'}, 'institutions': [{'id': 'https://openalex.org/I4210095856', 'display_name': "Saitama Children's Medical Center", 'ror': 'https://ror.org/00smq1v26', 'country_code': 'JP', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210095856']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Shinya Hattori', 'raw_affiliation_strings': ["Department of Radiology, Saitama Children's Medical Center, Saitama, Japan"], 'affiliations': [{'raw_affiliation_string': "Department of Radiology, Saitama Children's Medical Center, Saitama, Japan", 'institution_ids': ['https://openalex.org/I4210095856']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5089849300', 'display_name': 'Yumiko Sato', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210095856', 'display_name': "Saitama Children's Medical Center", 'ror': 'https://ror.org/00smq1v26', 'country_code': 'JP', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210095856']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Yumiko Sato', 'raw_affiliation_strings': ["Department of Radiology, Saitama Children's Medical Center, Saitama, Japan"], 'affiliations': [{'raw_affiliation_string': "Department of Radiology, Saitama Children's Medical Center, Saitama, Japan", 'institution_ids': ['https://openalex.org/I4210095856']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5102835440', 'display_name': 'Yujiro Tanaka', 'orcid': 'https://orcid.org/0000-0003-4529-0489'}, 'institutions': [{'id': 'https://openalex.org/I60134161', 'display_name': 'Nagoya University', 'ror': 'https://ror.org/04chrp450', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I60134161']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Yujiro Tanaka', 'raw_affiliation_strings': ['Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan'], 'affiliations': [{'raw_affiliation_string': 'Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan', 'institution_ids': ['https://openalex.org/I60134161']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5101737884', 'display_name': 'Hiroshi Kawashima', 'orcid': 'https://orcid.org/0000-0002-5090-7976'}, 'institutions': [{'id': 'https://openalex.org/I4210095856', 'display_name': "Saitama Children's Medical Center", 'ror': 'https://ror.org/00smq1v26', 'country_code': 'JP', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210095856']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Hiroshi Kawashima', 'raw_affiliation_strings': ["Department of Surgery, Saitama Children's Medical Center, Saitama, Japan"], 'affiliations': [{'raw_affiliation_string': "Department of Surgery, Saitama Children's Medical Center, Saitama, Japan", 'institution_ids': ['https://openalex.org/I4210095856']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5016561927', 'display_name': 'Mayumi Hsokawa', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I203951103', 'display_name': 'Keio University', 'ror': 'https://ror.org/02kn6nx58', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I203951103']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Mayumi Hsokawa', 'raw_affiliation_strings': ['Department of Pediatrics, Keio University School of Medicine, Tokyo, Japan'], 'affiliations': [{'raw_affiliation_string': 'Department of Pediatrics, Keio University School of Medicine, Tokyo, Japan', 'institution_ids': ['https://openalex.org/I203951103']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5049277951', 'display_name': 'Eiji Oguma', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210095856', 'display_name': "Saitama Children's Medical Center", 'ror': 'https://ror.org/00smq1v26', 'country_code': 'JP', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210095856']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Eiji Oguma', 'raw_affiliation_strings': ["Department of Radiology, Saitama Children's Medical Center, Saitama, Japan"], 'affiliations': [{'raw_affiliation_string': "Department of Radiology, Saitama Children's Medical Center, Saitama, Japan", 'institution_ids': ['https://openalex.org/I4210095856']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 3, 'corresponding_author_ids': ['https://openalex.org/A5043360058'], 'corresponding_institution_ids': ['https://openalex.org/I4210095856'], 'apc_list': {'value': 3710, 'currency': 'USD', 'value_usd': 3710, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 0.4, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 18, 'citation_normalized_percentile': {'value': 0.99973, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 90, 'max': 91}, 'biblio': {'volume': '36', 'issue': '9', 'first_page': '1747', 'last_page': '1758'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T12237', 'display_name': 'Congenital gastrointestinal and neural anomalies', 'score': 1.0, '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'}}, 'topics': [{'id': 'https://openalex.org/T12237', 'display_name': 'Congenital gastrointestinal and neural anomalies', 'score': 1.0, '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'}}, {'id': 'https://openalex.org/T10418', 'display_name': 'Pelvic floor disorders treatments', 'score': 0.9961, '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/T11815', 'display_name': 'Urological Disorders and Treatments', 'score': 0.9931, '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/imperforate-anus', 'display_name': 'Imperforate anus', 'score': 0.9963249}, {'id': 'https://openalex.org/keywords/pouch', 'display_name': 'Pouch', 'score': 0.72311306}, {'id': 'https://openalex.org/keywords/anus', 'display_name': 'Anus', 'score': 0.6291705}], 'concepts': [{'id': 'https://openalex.org/C2776127031', 'wikidata': 'https://www.wikidata.org/wiki/Q484631', 'display_name': 'Imperforate anus', 'level': 2, 'score': 0.9963249}, {'id': 'https://openalex.org/C2781163205', 'wikidata': 'https://www.wikidata.org/wiki/Q105499', 'display_name': 'Perineum', 'level': 2, 'score': 0.8804859}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.86453795}, {'id': 'https://openalex.org/C2780101441', 'wikidata': 'https://www.wikidata.org/wiki/Q949930', 'display_name': 'Pouch', 'level': 2, 'score': 0.72311306}, {'id': 'https://openalex.org/C2779973185', 'wikidata': 'https://www.wikidata.org/wiki/Q497', 'display_name': 'Anus', 'level': 2, 'score': 0.6291705}, {'id': 'https://openalex.org/C105702510', 'wikidata': 'https://www.wikidata.org/wiki/Q514', 'display_name': 'Anatomy', 'level': 1, 'score': 0.44817838}, {'id': 'https://openalex.org/C2776341189', 'wikidata': 'https://www.wikidata.org/wiki/Q189470', 'display_name': 'Fistula', 'level': 2, 'score': 0.42282975}, {'id': 'https://openalex.org/C141071460', 'wikidata': 'https://www.wikidata.org/wiki/Q40821', 'display_name': 'Surgery', 'level': 1, 'score': 0.27275562}], 'mesh': [{'descriptor_ui': 'D001006', 'descriptor_name': 'Anus, Imperforate', 'qualifier_ui': 'Q000000981', 'qualifier_name': 'diagnostic imaging', 'is_major_topic': True}, {'descriptor_ui': 'D014463', 'descriptor_name': 'Ultrasonography', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': True}, {'descriptor_ui': 'D001003', 'descriptor_name': 'Anal Canal', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D001003', 'descriptor_name': 'Anal Canal', 'qualifier_ui': 'Q000000981', 'qualifier_name': 'diagnostic imaging', 'is_major_topic': False}, {'descriptor_ui': 'D001006', 'descriptor_name': 'Anus, Imperforate', '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': 'D014463', 'descriptor_name': 'Ultrasonography', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.1002/jum.14228', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S111362775', 'display_name': 'Journal of Ultrasound in Medicine', 'issn_l': '0278-4297', 'issn': ['0278-4297', '1550-9613'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, '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': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/28480580', '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/10.1002/jum.14228', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S111362775', 'display_name': 'Journal of Ultrasound in Medicine', 'issn_l': '0278-4297', 'issn': ['0278-4297', '1550-9613'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, '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': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [{'score': 0.47, 'id': 'https://metadata.un.org/sdg/3', 'display_name': 'Good health and well-being'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 36, 'referenced_works': ['https://openalex.org/W115587759', 'https://openalex.org/W138984889', 'https://openalex.org/W1777507432', 'https://openalex.org/W1834138516', 'https://openalex.org/W1963240531', 'https://openalex.org/W1966798146', 'https://openalex.org/W1969360167', 'https://openalex.org/W1990208438', 'https://openalex.org/W2011718037', 'https://openalex.org/W2017378524', 'https://openalex.org/W2018030470', 'https://openalex.org/W2021886719', 'https://openalex.org/W2026315518', 'https://openalex.org/W2052980548', 'https://openalex.org/W2060317483', 'https://openalex.org/W2061990006', 'https://openalex.org/W2064296688', 'https://openalex.org/W2074683308', 'https://openalex.org/W2078602768', 'https://openalex.org/W2081379513', 'https://openalex.org/W2089337802', 'https://openalex.org/W2089989598', 'https://openalex.org/W2101474573', 'https://openalex.org/W2111547654', 'https://openalex.org/W2112775496', 'https://openalex.org/W2121187597', 'https://openalex.org/W2133915654', 'https://openalex.org/W2137281690', 'https://openalex.org/W2137828207', 'https://openalex.org/W2142610088', 'https://openalex.org/W2161966385', 'https://openalex.org/W2163234017', 'https://openalex.org/W2334170231', 'https://openalex.org/W2409067941', 'https://openalex.org/W2582612150', 'https://openalex.org/W2605399553'], 'related_works': ['https://openalex.org/W3032378688', 'https://openalex.org/W3029623205', 'https://openalex.org/W2798051922', 'https://openalex.org/W2618911198', 'https://openalex.org/W2605399553', 'https://openalex.org/W2582612150', 'https://openalex.org/W2419392125', 'https://openalex.org/W2406302691', 'https://openalex.org/W2346955710', 'https://openalex.org/W2026315518'], 'abstract_inverted_index': {'This': [0], 'systematic': [1], 'review': [2], 'outlines': [3], 'the': [4, 23, 30, 36, 56, 67, 73, 81, 96], 'role': [5], 'of': [6, 17, 32, 69, 86, 95], 'sonography': [7], 'in': [8, 103], 'an': [9, 78], 'imperforate': [10, 18, 70, 87], 'anus.': [11, 71, 88], 'The': [12, 48], 'diagnostic': [13], 'performance': [14], 'for': [15, 65, 93, 101], 'type': [16, 68], 'anus': [19], 'is': [20], 'superior': [21], 'on': [22, 29], 'day': [24, 31], 'after': [25], 'birth': [26, 33], 'than': [27], 'that': [28], 'by': [34], 'using': [35], 'pouch-perineum': [37, 49, 74], 'distance.': [38], 'Three': [39], 'approaches': [40], 'can': [41, 90], 'be': [42, 91], 'used': [43], '(suprapubic,': [44], 'infracoccygeal,': [45], 'and': [46, 53, 59, 83, 99], 'perineal).': [47], 'distance,': [50], 'fistula': [51], 'location,': [52], 'relationship': [54], 'between': [55, 80], 'puborectalis': [57], 'muscle': [58], 'distal': [60], 'rectal': [61], 'pouch': [62], 'are': [63], 'useful': [64, 92], 'classifying': [66], 'However,': [72], 'distance': [75], 'measured': [76], 'has': [77], 'overlap': [79], 'low': [82], 'high/intermediate': [84], 'types': [85], 'Sonography': [89], 'some': [94, 104], 'associated': [97], 'anomalies': [98], 'helpful': [100], 'surgeons': [102], 'cases.': [105]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2618911198', 'counts_by_year': [{'year': 2024, 'cited_by_count': 2}, {'year': 2023, 'cited_by_count': 2}, {'year': 2022, 'cited_by_count': 4}, {'year': 2021, 'cited_by_count': 3}, {'year': 2020, 'cited_by_count': 2}, {'year': 2019, 'cited_by_count': 1}, {'year': 2018, 'cited_by_count': 2}, {'year': 2017, 'cited_by_count': 1}], 'updated_date': '2024-12-24T11:29:50.910141', 'created_date': '2017-06-05'}