{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,7]],"date-time":"2026-10-07T08:38:29Z","timestamp":1791362309140,"version":"4.3.1"},"reference-count":27,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2021,6,1]],"date-time":"2021-06-01T00:00:00Z","timestamp":1622505600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2021,6,1]],"date-time":"2021-06-01T00:00:00Z","timestamp":1622505600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2021,6,1]],"date-time":"2021-06-01T00:00:00Z","timestamp":1622505600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-017"},{"start":{"date-parts":[[2021,6,1]],"date-time":"2021-06-01T00:00:00Z","timestamp":1622505600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2021,6,1]],"date-time":"2021-06-01T00:00:00Z","timestamp":1622505600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-012"},{"start":{"date-parts":[[2021,6,1]],"date-time":"2021-06-01T00:00:00Z","timestamp":1622505600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2021,6,1]],"date-time":"2021-06-01T00:00:00Z","timestamp":1622505600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-004"}],"content-domain":{"domain":["clinicalimaging.org","clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Clinical Imaging"],"published-print":{"date-parts":[[2021,6]]},"DOI":"10.1016\/j.clinimag.2020.12.040","type":"journal-article","created":{"date-parts":[[2021,1,8]],"date-time":"2021-01-08T10:18:10Z","timestamp":1610101090000},"page":"10-14","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":4,"special_numbering":"C","title":["Changes of intrathoracic trachea with respiration in children: A metrical assessment based on 3D CT models"],"prefix":"10.1016","volume":"74","author":[{"given":"Michaela","family":"Cellina","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daniele","family":"Gibelli","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chiara","family":"Floridi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Annalisa","family":"Cappella","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Giancarlo","family":"Oliva","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Claudia","family":"Dolci","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Signorelli","family":"Giulia","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chiarella","family":"Sforza","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.clinimag.2020.12.040_bb0005","doi-asserted-by":"crossref","first-page":"744","DOI":"10.1016\/S0022-3468(88)80416-0","article-title":"Congenital tracheal stenosis: a review of 22 patients from 1965 to 1987","volume":"23","author":"Loeff","year":"1988","journal-title":"J Pediatr Surg"},{"key":"10.1016\/j.clinimag.2020.12.040_bb0010","doi-asserted-by":"crossref","first-page":"360","DOI":"10.1002\/ca.22290","article-title":"Age-related changes of the larynx and trachea assessed by three-dimensional computed tomography in children: application to endotracheal intubation and bronchoscopy","volume":"27","author":"Seo","year":"2014","journal-title":"Clin Anat"},{"key":"10.1016\/j.clinimag.2020.12.040_bb0015","doi-asserted-by":"crossref","first-page":"203","DOI":"10.1016\/j.rcl.2008.11.009","article-title":"Congenital abnormalities of intrathoracic airways","volume":"47","author":"Desir","year":"2009","journal-title":"Radiol Clin North Am"},{"key":"10.1016\/j.clinimag.2020.12.040_bb0020","doi-asserted-by":"crossref","first-page":"47","DOI":"10.1002\/ppul.24188","article-title":"Helical multi-detector CT scan as a tool for diagnosing tracheomalacia in children","volume":"54","author":"Douros","year":"2019","journal-title":"Pediatr Pulmonol"},{"key":"10.1016\/j.clinimag.2020.12.040_bb0025","doi-asserted-by":"crossref","first-page":"984","DOI":"10.1378\/chest.127.3.984","article-title":"Tracheomalacia and tracheobronchomalacia in children and adults: an in-depth review","volume":"127","author":"Carden","year":"2005","journal-title":"Chest"},{"key":"10.1016\/j.clinimag.2020.12.040_bb0030","doi-asserted-by":"crossref","first-page":"728","DOI":"10.1002\/ppul.22648","article-title":"Evolution of acquired tracheobronchomalacia in an infant studied by multidetector computed tomography","volume":"48","author":"Malhotra","year":"2013","journal-title":"Pediatr Pulmonol"},{"key":"10.1016\/j.clinimag.2020.12.040_bb0035","doi-asserted-by":"crossref","first-page":"906","DOI":"10.1007\/s00247-012-2367-5","article-title":"Tracheobronchomalacia in children: review of diagnosis and definition","volume":"42","author":"Tan","year":"2012","journal-title":"Pediatr Radiol"},{"key":"10.1016\/j.clinimag.2020.12.040_bb0040","doi-asserted-by":"crossref","DOI":"10.1259\/dmfr.20150327","article-title":"The nasal septum deviation index (NSDI) based on CBCT data","volume":"45","author":"Codari","year":"2016","journal-title":"Dentomaxillofac Radiol"},{"key":"10.1016\/j.clinimag.2020.12.040_bb0045","doi-asserted-by":"crossref","first-page":"1216","DOI":"10.1016\/j.athoracsur.2003.08.002","article-title":"Measurement of tracheal size in children with congenital heart disease by computed tomography","volume":"77","author":"Chen","year":"2004","journal-title":"Ann Thorac Surg"},{"key":"10.1016\/j.clinimag.2020.12.040_bb0050","doi-asserted-by":"crossref","first-page":"186","DOI":"10.1002\/ppul.1950060312","article-title":"Dimensions of the trachea to age 6 years related to height","volume":"6","author":"Griscom","year":"1989","journal-title":"Pediatr Pulmonol"},{"key":"10.1016\/j.clinimag.2020.12.040_bb0055","doi-asserted-by":"crossref","first-page":"423","DOI":"10.2214\/AJR.17.18597","article-title":"Normal Chest CT Study Group. Reference values for central airway dimensions on CT images of children and adolescents","volume":"210","author":"Kuo","year":"2018","journal-title":"AJR"},{"key":"10.1016\/j.clinimag.2020.12.040_bb0060","doi-asserted-by":"crossref","first-page":"2399","DOI":"10.2147\/COPD.S165824","article-title":"3D-measurement of tracheobronchial angles on inspiratory and expiratory chest CT in COPD: respiratory changes and correlation with airflow limitation","volume":"13","author":"Onoe","year":"2018","journal-title":"Int J COPD"},{"key":"10.1016\/j.clinimag.2020.12.040_bb0065","doi-asserted-by":"crossref","first-page":"193","DOI":"10.1007\/s00276-017-1949-1","article-title":"Volumetric assessment of sphenoid sinuses through segmentation on CT-scan","volume":"40","author":"Gibelli","year":"2018","journal-title":"Surg Radiol Anat"},{"key":"10.1016\/j.clinimag.2020.12.040_bb0070","doi-asserted-by":"crossref","first-page":"430","DOI":"10.1016\/j.compmedimag.2013.07.003","article-title":"A three-stage method for the 3D reconstruction of the tracheobronchial tree from CT-scans","volume":"37","author":"Rosell","year":"2013","journal-title":"Comput Med Imaging Graph"},{"key":"10.1016\/j.clinimag.2020.12.040_bb0075","doi-asserted-by":"crossref","first-page":"287","DOI":"10.1007\/s00408-011-9305-4","article-title":"3D airway tree reconstruction in healthy subjects and emphysema","volume":"189","author":"Salito","year":"2011","journal-title":"Lung"},{"key":"10.1016\/j.clinimag.2020.12.040_bb0080","doi-asserted-by":"crossref","first-page":"1009","DOI":"10.2214\/ajr.174.4.1741009","article-title":"Esophageal atresia and tracheal stenosis","volume":"174","author":"Lam","year":"2000","journal-title":"AJR"},{"key":"10.1016\/j.clinimag.2020.12.040_bb0085","doi-asserted-by":"crossref","first-page":"1048","DOI":"10.1007\/s00247-009-1319-1","article-title":"Tracheal compression due to an elongated aortic arch in patients with congenital heart disease: evaluation using multidetector-row CT","volume":"39","author":"Watanabe","year":"2009","journal-title":"Pediatr Radiol"},{"key":"10.1016\/j.clinimag.2020.12.040_bb0090","doi-asserted-by":"crossref","first-page":"326","DOI":"10.1007\/s00247-003-1116-1","article-title":"Age-related normal ranges of the Haller index in children","volume":"34","author":"Daunt","year":"2004","journal-title":"Pediatr Radiol"},{"key":"10.1016\/j.clinimag.2020.12.040_bb0095","doi-asserted-by":"crossref","first-page":"1116","DOI":"10.1016\/j.neuroimage.2006.01.015","article-title":"User-guided 3D active contour segmentation of anatomical structures: significantly improved efficiency and reliability","volume":"31","author":"Yushkevich","year":"2006","journal-title":"Neuroimage"},{"key":"10.1016\/j.clinimag.2020.12.040_bb0100","doi-asserted-by":"crossref","first-page":"156","DOI":"10.1053\/j.sempedsurg.2016.02.008","article-title":"Pediatric tracheomalacia","volume":"25","author":"Fraga","year":"2016","journal-title":"Semin Pediatr Surg"},{"key":"10.1016\/j.clinimag.2020.12.040_bb0105","doi-asserted-by":"crossref","first-page":"55","DOI":"10.1007\/s00383-017-4209-x","article-title":"Bronchoscopic assessments and clinical outcomes in pediatric patients with tracheomalacia and bronchomalacia","volume":"34","author":"Okata","year":"2018","journal-title":"Pediatr Surg Int"},{"key":"10.1016\/j.clinimag.2020.12.040_bb0110","doi-asserted-by":"crossref","first-page":"58","DOI":"10.1002\/ppul.1950230831","article-title":"High resolution computed tomography (HRCT)","volume":"16","author":"Ducou Le Pointe","year":"1997","journal-title":"Pediatr Pulmonol Suppl"},{"key":"10.1016\/j.clinimag.2020.12.040_bb0115","doi-asserted-by":"crossref","first-page":"24","DOI":"10.1002\/1099-0496(200101)31:1<24::AID-PPUL1003>3.0.CO;2-D","article-title":"Application of chest high-resolution computer tomography in young children with cystic fibrosis","volume":"31","author":"Marchant","year":"2001","journal-title":"Pediatr Pulmonol"},{"key":"10.1016\/j.clinimag.2020.12.040_bb0120","doi-asserted-by":"crossref","first-page":"303","DOI":"10.1136\/emermed-2017-206795","article-title":"New decision formulas for predicting endotracheal tube depth in children: analysis of neck CT images","volume":"35","author":"Lee","year":"2018","journal-title":"Emerg Med J"},{"key":"10.1016\/j.clinimag.2020.12.040_bb0125","doi-asserted-by":"crossref","DOI":"10.1007\/s00247-013-2637-x","article-title":"Free-breathing cine CT for the diagnosis of tracheomalacia in young children","volume":"43","author":"Goo","year":"2013","journal-title":"Pediatr Radiol"},{"key":"10.1016\/j.clinimag.2020.12.040_bb0130","doi-asserted-by":"crossref","first-page":"245","DOI":"10.1007\/s11548-016-1492-2","article-title":"Automatic segmentation of airway tree based on local intensity filter and machine learning technique in 3D chest CT volume","volume":"12","author":"Meng","year":"2017","journal-title":"Int J CARS"},{"key":"10.1016\/j.clinimag.2020.12.040_bb0135","first-page":"575","article-title":"Anatomical variants of sphenoid sinuses pneumatization: a CT scan study on a Northern Italian population","volume":"122","author":"Gibelli","year":"2018","journal-title":"Surg Radiol Anat"}],"container-title":["Clinical Imaging"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0899707120305568?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0899707120305568?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T11:43:11Z","timestamp":1760269391000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0899707120305568"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,6]]},"references-count":27,"alternative-id":["S0899707120305568"],"URL":"https:\/\/doi.org\/10.1016\/j.clinimag.2020.12.040","relation":{},"ISSN":["0899-7071"],"issn-type":[{"value":"0899-7071","type":"print"}],"subject":[],"published":{"date-parts":[[2021,6]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Changes of intrathoracic trachea with respiration in children: A metrical assessment based on 3D CT models","name":"articletitle","label":"Article Title"},{"value":"Clinical Imaging","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.clinimag.2020.12.040","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2021 Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}