Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1988931642', 'doi': 'https://doi.org/10.4103/0974-7753.125599', 'title': 'Proliferating trichilemmal cyst: The value of ki67 immunostaining', 'display_name': 'Proliferating trichilemmal cyst: The value of ki67 immunostaining', 'publication_year': 2013, 'publication_date': '2013-01-01', 'ids': {'openalex': 'https://openalex.org/W1988931642', 'doi': 'https://doi.org/10.4103/0974-7753.125599', 'mag': '1988931642', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/24574687', 'pmcid': 'https://www.ncbi.nlm.nih.gov/pmc/articles/3927166'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.4103/0974-7753.125599', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S23571501', 'display_name': 'International Journal of Trichology', 'issn_l': '0974-7753', 'issn': ['0974-7753', '0974-9241'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320448', 'host_organization_name': 'Medknow', 'host_organization_lineage': ['https://openalex.org/P4310318547', 'https://openalex.org/P4310320448'], 'host_organization_lineage_names': ['Wolters Kluwer', 'Medknow'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': True, 'oa_status': 'green', 'oa_url': 'https://europepmc.org/articles/pmc3927166', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5044844812', 'display_name': 'Lucía Rangel-Gamboa', 'orcid': 'https://orcid.org/0000-0002-6934-5950'}, 'institutions': [{'id': 'https://openalex.org/I4210114109', 'display_name': 'Hospital General Dr. Manuel Gea Gonzalez', 'ror': 'https://ror.org/025q7sd17', 'country_code': 'MX', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210095685', 'https://openalex.org/I4210114109']}], 'countries': ['MX'], 'is_corresponding': False, 'raw_author_name': 'Lucia Rangel-Gamboa', 'raw_affiliation_strings': ['Division of Investigation, General Hospital Dr. Manuel Gea González, Calz. Tlalpan 4800, Seccion VX, C.P 14000, México.'], 'affiliations': [{'raw_affiliation_string': 'Division of Investigation, General Hospital Dr. Manuel Gea González, Calz. Tlalpan 4800, Seccion VX, C.P 14000, México.', 'institution_ids': ['https://openalex.org/I4210114109']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5005829917', 'display_name': 'Magdalena Reyes‐Castro', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210114109', 'display_name': 'Hospital General Dr. Manuel Gea Gonzalez', 'ror': 'https://ror.org/025q7sd17', 'country_code': 'MX', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210095685', 'https://openalex.org/I4210114109']}], 'countries': ['MX'], 'is_corresponding': False, 'raw_author_name': 'Magdalena Reyes-Castro', 'raw_affiliation_strings': ['Department of Pathology, General Hospital Dr. Manuel Gea González, Calz. Tlalpan 4800, Seccion VX, C.P 14000, México.'], 'affiliations': [{'raw_affiliation_string': 'Department of Pathology, General Hospital Dr. Manuel Gea González, Calz. Tlalpan 4800, Seccion VX, C.P 14000, México.', 'institution_ids': ['https://openalex.org/I4210114109']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5046157542', 'display_name': 'Judith Domínguez‐Cherit', 'orcid': 'https://orcid.org/0000-0003-3542-4615'}, 'institutions': [{'id': 'https://openalex.org/I4210097900', 'display_name': 'Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán', 'ror': 'https://ror.org/00xgvev73', 'country_code': 'MX', 'type': 'facility', 'lineage': ['https://openalex.org/I4210095685', 'https://openalex.org/I4210097900', 'https://openalex.org/I4210128723']}], 'countries': ['MX'], 'is_corresponding': False, 'raw_author_name': 'Judith Dominguez-Cherit', 'raw_affiliation_strings': ['Department of Dermatology, INCMN Salvador Zubirán, Vasco de Quiroga 15, Sección XVI, 14000, Mexico City, México.'], 'affiliations': [{'raw_affiliation_string': 'Department of Dermatology, INCMN Salvador Zubirán, Vasco de Quiroga 15, Sección XVI, 14000, Mexico City, México.', 'institution_ids': ['https://openalex.org/I4210097900']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5031823009', 'display_name': 'Elisa Vega‐Memije', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210114109', 'display_name': 'Hospital General Dr. Manuel Gea Gonzalez', 'ror': 'https://ror.org/025q7sd17', 'country_code': 'MX', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210095685', 'https://openalex.org/I4210114109']}], 'countries': ['MX'], 'is_corresponding': False, 'raw_author_name': 'Elisa Vega-Memije', 'raw_affiliation_strings': ['Division of Investigation, General Hospital Dr. Manuel Gea González, Calz. Tlalpan 4800, Seccion VX, C.P 14000, México.'], 'affiliations': [{'raw_affiliation_string': 'Division of Investigation, General Hospital Dr. Manuel Gea González, Calz. Tlalpan 4800, Seccion VX, C.P 14000, México.', 'institution_ids': ['https://openalex.org/I4210114109']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 1.712, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 22, 'citation_normalized_percentile': {'value': 0.863516, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 90, 'max': 91}, 'biblio': {'volume': '5', 'issue': '3', 'first_page': '115', 'last_page': '115'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11868', 'display_name': 'Cancer and Skin Lesions', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/2708', 'display_name': 'Dermatology'}, '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/T11868', 'display_name': 'Cancer and Skin Lesions', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/2708', 'display_name': 'Dermatology'}, '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/T12009', 'display_name': 'Hedgehog Signaling Pathway Studies', 'score': 0.9902, 'subfield': {'id': 'https://openalex.org/subfields/1312', 'display_name': 'Molecular Biology'}, 'field': {'id': 'https://openalex.org/fields/13', 'display_name': 'Biochemistry, Genetics and Molecular Biology'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, {'id': 'https://openalex.org/T12355', 'display_name': 'Genetic and rare skin diseases.', 'score': 0.9895, 'subfield': {'id': 'https://openalex.org/subfields/1311', 'display_name': 'Genetics'}, 'field': {'id': 'https://openalex.org/fields/13', 'display_name': 'Biochemistry, Genetics and Molecular Biology'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/immunostaining', 'display_name': 'Immunostaining', 'score': 0.8016982}, {'id': 'https://openalex.org/keywords/value', 'display_name': 'Value (mathematics)', 'score': 0.54901683}], 'concepts': [{'id': 'https://openalex.org/C4224716', 'wikidata': 'https://www.wikidata.org/wiki/Q10859258', 'display_name': 'Immunostaining', 'level': 3, 'score': 0.8016982}, {'id': 'https://openalex.org/C2776291640', 'wikidata': 'https://www.wikidata.org/wiki/Q2912517', 'display_name': 'Value (mathematics)', 'level': 2, 'score': 0.54901683}, {'id': 'https://openalex.org/C2780597408', 'wikidata': 'https://www.wikidata.org/wiki/Q193211', 'display_name': 'Cyst', 'level': 2, 'score': 0.43380368}, {'id': 'https://openalex.org/C142724271', 'wikidata': 'https://www.wikidata.org/wiki/Q7208', 'display_name': 'Pathology', 'level': 1, 'score': 0.4105458}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.37531602}, {'id': 'https://openalex.org/C105702510', 'wikidata': 'https://www.wikidata.org/wiki/Q514', 'display_name': 'Anatomy', 'level': 1, 'score': 0.35121262}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.3477028}, {'id': 'https://openalex.org/C204232928', 'wikidata': 'https://www.wikidata.org/wiki/Q899285', 'display_name': 'Immunohistochemistry', 'level': 2, 'score': 0.21035776}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.101356655}, {'id': 'https://openalex.org/C105795698', 'wikidata': 'https://www.wikidata.org/wiki/Q12483', 'display_name': 'Statistics', 'level': 1, 'score': 0.044124573}], 'mesh': [], 'locations_count': 4, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.4103/0974-7753.125599', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S23571501', 'display_name': 'International Journal of Trichology', 'issn_l': '0974-7753', 'issn': ['0974-7753', '0974-9241'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320448', 'host_organization_name': 'Medknow', 'host_organization_lineage': ['https://openalex.org/P4310318547', 'https://openalex.org/P4310320448'], 'host_organization_lineage_names': ['Wolters Kluwer', 'Medknow'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'https://europepmc.org/articles/pmc3927166', 'pdf_url': None, '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-sa', 'license_id': 'https://openalex.org/licenses/cc-by-nc-sa', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3927166', '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/24574687', '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://europepmc.org/articles/pmc3927166', 'pdf_url': None, '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-sa', 'license_id': 'https://openalex.org/licenses/cc-by-nc-sa', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [{'display_name': 'Good health and well-being', 'score': 0.73, 'id': 'https://metadata.un.org/sdg/3'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 22, 'referenced_works': ['https://openalex.org/W1779448142', 'https://openalex.org/W1886241058', 'https://openalex.org/W1928951897', 'https://openalex.org/W1965494444', 'https://openalex.org/W1970590295', 'https://openalex.org/W1977788936', 'https://openalex.org/W2003596920', 'https://openalex.org/W2022902285', 'https://openalex.org/W2024644675', 'https://openalex.org/W2040110799', 'https://openalex.org/W2063581472', 'https://openalex.org/W2074048441', 'https://openalex.org/W2078554534', 'https://openalex.org/W2088223308', 'https://openalex.org/W2091650125', 'https://openalex.org/W2139537685', 'https://openalex.org/W2164969436', 'https://openalex.org/W2329241784', 'https://openalex.org/W2332555797', 'https://openalex.org/W2334106265', 'https://openalex.org/W2470734220', 'https://openalex.org/W592066688'], 'related_works': ['https://openalex.org/W4249287024', 'https://openalex.org/W4239483402', 'https://openalex.org/W4232041577', 'https://openalex.org/W3144672929', 'https://openalex.org/W3097283514', 'https://openalex.org/W2924722371', 'https://openalex.org/W2394972899', 'https://openalex.org/W2057390952', 'https://openalex.org/W2042848525', 'https://openalex.org/W1988931642'], 'abstract_inverted_index': {'Background:': [0], 'A': [1, 149], 'proliferating': [2, 45, 74], 'trichilemmal': [3, 46], 'cyst': [4], '(PTC)': [5], 'is': [6, 25, 39, 230], 'an': [7], 'uncommon,': [8], 'rapidly-reproducing': [9], 'cutaneous': [10], 'epithelial': [11, 193], 'cyst,': [12], 'differentiating': [13], 'from': [14], 'the': [15, 19, 57, 80, 98, 172, 179, 183, 196], 'isthmic': [16], 'portion': [17], 'of': [18, 59, 82, 84, 100, 124, 133, 151, 157, 171, 182, 222], 'outer': [20], 'hair': [21], 'root': [22], 'sheath.': [23], 'It': [24], 'usually': [26], 'described': [27], 'as': [28, 42, 53], 'a': [29, 43, 54, 87, 91, 122, 131, 155], 'benign': [30], 'tumor,': [31], 'but': [32], 'malignant': [33, 44], 'transformation': [34], 'has': [35, 50], 'been': [36, 51], 'reported': [37], 'and': [38, 115, 137, 208], 'then': [40], 'denominated': [41], 'tumor.': [47], 'Ki67': [48], 'immunostaining': [49, 139, 165, 201, 228], 'used': [52], 'methodology': [55], 'for': [56], 'evaluation': [58], 'tumor': [60], 'grade': [61], 'in': [62, 86, 178, 191, 195, 216], 'other': [63, 197], 'tumors,': [64], 'due': [65], 'to': [66], 'its': [67], 'distinctive': [68], 'reaction': [69, 109], 'patterns': [70, 110], 'which': [71], 'exclusively': [72], 'involve': [73], 'cells.': [75], 'Objectives:': [76], '(1)': [77], 'To': [78, 96, 106], 'report': [79], 'incidence': [81], 'cases': [83, 129, 153, 199], 'PTCs': [85], 'General': [88], 'Hospital': [89], 'during': [90, 121], '12': [92, 125, 162, 173], 'years': [93, 126, 218], 'period.': [94], '(2)': [95], 'determine': [97], 'expression': [99], 'ki67': [101, 108, 138, 164, 175, 200], 'using': [102], 'immunohistochemical': [103], 'staining.': [104], '(3)': [105], 'correlate': [107], 'with': [111, 130, 154, 233], 'clinical': [112], 'prognosis.': [113], 'Materials': [114], 'Methods:': [116], 'The': [117], 'dermatology': [118], "department's": [119], 'files': [120], 'period': [123], 'were': [127, 135, 159], 'reviewed;': [128], 'diagnosis': [132, 156], 'PTC': [134, 158], 'selected,': [136], 'was': [140, 146, 166, 176, 188, 202, 206], 'done': [141, 207], 'when': [142], 'enough': [143], 'biological': [144], 'material': [145], 'available.': [147], 'Results:': [148], 'total': [150], '15': [152], 'identified.': [160], 'In': [161, 169], 'cases,': [163, 174], 'carried': [167], 'out.': [168], '9': [170], 'observed': [177], 'basal': [180], 'cells': [181], 'cystic': [184], 'epithelium,': [185], 'one': [186], 'case': [187], 'moderately': [189], 'positive': [190], 'palisading': [192], 'cells;': [194], 'two': [198], 'negative.': [203], 'Clinical': [204], 'follow-up': [205], 'revealed': [209], 'that': [210], 'no': [211], 'patient': [212], 'had': [213], 'local': [214], 'recurrence': [215, 235], '5': [217], 'after': [219], 'surgical': [220], 'removal': [221], 'PTC.': [223], 'We': [224], 'therefore': [225], 'consider': [226], 'this': [227], 'technique': [229], 'probably': [231], 'correlated': [232], 'low': [234], 'potential.': [236]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1988931642', 'counts_by_year': [{'year': 2023, 'cited_by_count': 5}, {'year': 2022, 'cited_by_count': 2}, {'year': 2021, 'cited_by_count': 1}, {'year': 2020, 'cited_by_count': 2}, {'year': 2019, 'cited_by_count': 3}, {'year': 2018, 'cited_by_count': 3}, {'year': 2016, 'cited_by_count': 3}, {'year': 2015, 'cited_by_count': 1}, {'year': 2014, 'cited_by_count': 1}, {'year': 2012, 'cited_by_count': 1}], 'updated_date': '2024-12-15T21:08:41.726399', 'created_date': '2016-06-24'}