{"id":"https://openalex.org/W2793234345","doi":"https://doi.org/10.1117/12.2292306","title":"Tapering analysis of airways with bronchiectasis","display_name":"Tapering analysis of airways with bronchiectasis","publication_year":2018,"publication_date":"2018-03-02","ids":{"openalex":"https://openalex.org/W2793234345","doi":"https://doi.org/10.1117/12.2292306","mag":"2793234345"},"language":"en","primary_location":{"id":"doi:10.1117/12.2292306","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2292306","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Medical Imaging 2018: Image Processing","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1909.06604","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5022460840","display_name":"Kin Quan","orcid":null},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Kin Quan","raw_affiliation_strings":["Univ. College London (United Kingdom)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. College London (United Kingdom)","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016183478","display_name":"Rebecca J. Shipley","orcid":"https://orcid.org/0000-0002-2818-6228"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Rebecca J. Shipley","raw_affiliation_strings":["Univ. College London (United Kingdom)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. College London (United Kingdom)","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064157732","display_name":"Ryutaro Tanno","orcid":"https://orcid.org/0000-0002-8107-6730"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Ryutaro Tanno","raw_affiliation_strings":["Univ. College London (United Kingdom)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. College London (United Kingdom)","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022246235","display_name":"Graeme McPhillips","orcid":null},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Graeme McPhillips","raw_affiliation_strings":["Univ. College London (United Kingdom)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. College London (United Kingdom)","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036036733","display_name":"Vasileios Vavourakis","orcid":"https://orcid.org/0000-0002-4102-2084"},"institutions":[{"id":"https://openalex.org/I34771391","display_name":"University of Cyprus","ror":"https://ror.org/02qjrjx09","country_code":"CY","type":"education","lineage":["https://openalex.org/I34771391"]},{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["CY","GB"],"is_corresponding":false,"raw_author_name":"Vasileios Vavourakis","raw_affiliation_strings":["Univ. College London (United Kingdom)","Univ. of Cyprus (Cyprus)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. College London (United Kingdom)","institution_ids":["https://openalex.org/I45129253"]},{"raw_affiliation_string":"Univ. of Cyprus (Cyprus)","institution_ids":["https://openalex.org/I34771391"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113641153","display_name":"David S. Edwards","orcid":"https://orcid.org/0000-0002-5670-087X"},"institutions":[{"id":"https://openalex.org/I2801138448","display_name":"The Royal Free Hospital","ror":"https://ror.org/01ge67z96","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I169248724","https://openalex.org/I2801138448"]},{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"David Edwards","raw_affiliation_strings":["The Royal Free Hospital (United Kingdom)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Royal Free Hospital (United Kingdom)","institution_ids":["https://openalex.org/I2801138448","https://openalex.org/I45129253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009829456","display_name":"Joseph Jacob","orcid":"https://orcid.org/0000-0002-8054-2293"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Joseph Jacob","raw_affiliation_strings":["Univ. College London (United Kingdom)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. College London (United Kingdom)","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035965494","display_name":"John R. Hurst","orcid":"https://orcid.org/0000-0002-7246-6040"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"John R. Hurst","raw_affiliation_strings":["Univ. College London (United Kingdom)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. College London (United Kingdom)","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049845313","display_name":"David J. Hawkes","orcid":"https://orcid.org/0000-0001-7151-1762"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"David J. Hawkes","raw_affiliation_strings":["Univ. College London (United Kingdom)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. College London (United Kingdom)","institution_ids":["https://openalex.org/I45129253"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":9,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.9169,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.75993159,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"87","last_page":"87"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10665","display_name":"Cystic Fibrosis Research Advances","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory 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/T10665","display_name":"Cystic Fibrosis Research Advances","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory 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/T10549","display_name":"Neonatal Respiratory Health Research","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory 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/T11260","display_name":"Tracheal and airway disorders","score":0.9925000071525574,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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/bronchiectasis","display_name":"Bronchiectasis","score":0.946010947227478},{"id":"https://openalex.org/keywords/tapering","display_name":"Tapering","score":0.8322232365608215},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.7164997458457947},{"id":"https://openalex.org/keywords/airway","display_name":"Airway","score":0.5859227776527405},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.4605163335800171},{"id":"https://openalex.org/keywords/gold-standard","display_name":"Gold standard (test)","score":0.4400777220726013},{"id":"https://openalex.org/keywords/lung","display_name":"Lung","score":0.2427753508090973},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.23716264963150024},{"id":"https://openalex.org/keywords/surgery","display_name":"Surgery","score":0.17303287982940674},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.12458553910255432}],"concepts":[{"id":"https://openalex.org/C2779379686","wikidata":"https://www.wikidata.org/wiki/Q32778","display_name":"Bronchiectasis","level":3,"score":0.946010947227478},{"id":"https://openalex.org/C114138010","wikidata":"https://www.wikidata.org/wiki/Q7684542","display_name":"Tapering","level":2,"score":0.8322232365608215},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.7164997458457947},{"id":"https://openalex.org/C105922876","wikidata":"https://www.wikidata.org/wiki/Q1423981","display_name":"Airway","level":2,"score":0.5859227776527405},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.4605163335800171},{"id":"https://openalex.org/C40993552","wikidata":"https://www.wikidata.org/wiki/Q514654","display_name":"Gold standard (test)","level":2,"score":0.4400777220726013},{"id":"https://openalex.org/C2777714996","wikidata":"https://www.wikidata.org/wiki/Q7886","display_name":"Lung","level":2,"score":0.2427753508090973},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.23716264963150024},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.17303287982940674},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.12458553910255432},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1117/12.2292306","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2292306","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Medical Imaging 2018: Image Processing","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:1909.06604","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1909.06604","pdf_url":"https://arxiv.org/pdf/1909.06604","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:eprints.ucl.ac.uk.OAI2:10045622","is_oa":false,"landing_page_url":"https://discovery.ucl.ac.uk/id/eprint/10045622/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400024","display_name":"UCL Discovery (University College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45129253","host_organization_name":"University College London","host_organization_lineage":["https://openalex.org/I45129253"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"     In:  Proceedings of SPIE 10574, Medical Imaging 2018: Image Processing, 105742G.  (pp. 105742G).  SPIE: Texas, USA. (2018)     ","raw_type":"Proceedings paper"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1909.06604","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1909.06604","pdf_url":"https://arxiv.org/pdf/1909.06604","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[{"score":0.5099999904632568,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W77022496","https://openalex.org/W1565483639","https://openalex.org/W1968499828","https://openalex.org/W1992873661","https://openalex.org/W2007414666","https://openalex.org/W2015795623","https://openalex.org/W2016388542","https://openalex.org/W2037207734","https://openalex.org/W2045876474","https://openalex.org/W2071695654","https://openalex.org/W2077996653","https://openalex.org/W2085081027","https://openalex.org/W2088296346","https://openalex.org/W2100115174","https://openalex.org/W2102850422","https://openalex.org/W2111407500","https://openalex.org/W2120323262","https://openalex.org/W2134756983","https://openalex.org/W2184108398","https://openalex.org/W2346033130","https://openalex.org/W2554684238","https://openalex.org/W2592674049","https://openalex.org/W2740050137","https://openalex.org/W3145128584","https://openalex.org/W4246219036","https://openalex.org/W4248707093","https://openalex.org/W4289365570","https://openalex.org/W4385791713","https://openalex.org/W6734316751"],"related_works":["https://openalex.org/W2358675951","https://openalex.org/W2214596383","https://openalex.org/W2056127026","https://openalex.org/W4387907461","https://openalex.org/W4238821840","https://openalex.org/W1653973091","https://openalex.org/W2731158512","https://openalex.org/W249524761","https://openalex.org/W2009217868","https://openalex.org/W2035519044"],"abstract_inverted_index":{"Bronchiectasis":[0],"is":[1,28,49,64,136,156],"the":[2,9,41,55,67,77,93,97,104,107,120,129,141],"permanent":[3],"dilation":[4],"of":[5,18,32,74,124],"airways.":[6],"Patients":[7],"with":[8,115,165],"disease":[10],"can":[11],"suffer":[12],"recurrent":[13],"exacerbations,":[14],"reducing":[15],"their":[16],"quality":[17],"life.":[19],"The":[20,51,133,154],"gold":[21],"standard":[22],"to":[23,44,79,91,106,128,138,146],"diagnose":[24,80],"and":[25,81,122,143,167],"monitor":[26,82],"bronchiectasis":[27,166],"accomplished":[29],"by":[30],"inspection":[31],"chest":[33,147],"computed":[34],"tomography":[35],"(CT)":[36],"scans.":[37],"A":[38],"clinician":[39],"examines":[40],"broncho-arterial":[42],"ratio":[43],"determine":[45],"if":[46],"an":[47],"airway":[48,142],"brochiectatic.":[50],"visual":[52],"analysis":[53],"assumes":[54],"blood":[56],"vessel":[57],"diameter":[58],"remains":[59],"constant,":[60],"although":[61],"this":[62,85],"assumption":[63],"disputed":[65],"in":[66,151,160],"literature.":[68],"We":[69],"propose":[70],"a":[71,89,113,157],"simple":[72],"measurement":[73,135],"tapering":[75,134,161],"along":[76,96,140],"airways":[78,98,164],"bronchiectasis.":[83],"To":[84],"end,":[86],"we":[87],"constructed":[88],"pipeline":[90],"measure":[92],"cross-sectional":[94],"area":[95],"at":[99],"contiguous":[100],"intervals,":[101],"starting":[102],"from":[103],"carina":[105],"most":[108],"distal":[109],"point":[110],"observable.":[111],"Using":[112],"phantom":[114],"calibrated":[116],"3D":[117],"printed":[118],"structures,":[119],"precision":[121],"accuracy":[123],"our":[125],"algorithm":[126],"extends":[127],"sub":[130],"voxel":[131],"level.":[132],"robust":[137],"bifurcations":[139],"was":[144],"applied":[145],"CT":[148],"images":[149],"acquired":[150],"clinical":[152],"practice.":[153],"result":[155],"statistical":[158],"difference":[159],"rate":[162],"between":[163],"controls.":[168]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2019,"cited_by_count":5}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}