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Rabiou S, Alami B, Efared B, Lakranbi M, Harmouchi H, El-Amrani R, Serraj M, El-Bouazzaoui A, Ouadnouni Y, Kanja N, Smahi M. How thoracic surgeon manage tracheal tumors in African country? (Case series). Ann Med Surg (Lond) 2019; 44:13-19. [PMID: 31289669 PMCID: PMC6593208 DOI: 10.1016/j.amsu.2019.06.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Revised: 06/05/2019] [Accepted: 06/08/2019] [Indexed: 11/28/2022] Open
Abstract
Introduction Tracheal tumors are a rare pathological entity whose diagnosis is usually delayed by clinical latency. Surgery, which consists of a tracheal resection-anastomosis with or without reconstructive reconstruction, remains the treatment that ensures the best long-term survival. Methods This is a retrospective study about 8 patients admitted in the department of thoracic surgery of Hassan II's university hospital of Fes for tracheal tumors management during 7 years time (December 2010 to December 2017). Results There were 6 men and 2 women with an average age of 44.4 years ranged from 17 to 65 years, 4 were smokers. Dyspnea was the main trigger sign. Seven (7) have undergone bronchial fibroscopy diagnostic with a finding of budding process in 5 patients, the middle of the trachea is often concerned in 3 patients, obstructing the lumen of the trachea in almost all patients. The treatment in all patients was surgical with an intubation via the operative field, 4 trachea resection-anastomosis, 4 plasty (Lateral resection with V plasty, Kergin's plasty, Mattey's tracheobronchial anastomosis and widened V-resection to the carina). The most common histological type in our series was Adenoid Cystic Carcinoma in 2 of our patients. For the other patients we have found squamous cell carcinoma (1 case), adenocarcinoma (1 case), atypical carcinoid tumor (1 case), low grade mucoepidermoid carcinoma (1 case), an adenoma pleomorph (1 case) and endotracheal goiter (1 case). The operative follow-up was simple in 7 of our patients, all of whom underwent post-operative fibroscopy within an average of 9 days. Two cases of post-operative recurrent palsy had been observed, all of which had progressed well under treatment. We have noted 2 deaths, including one at day 4 post-operative, and the other died from complications of post-radiation tracheal stenosis. Back to 32 months' average follow-up, we have enregistered a case of a distant relapse by cervical lymph node metastasis in one patient, 5 years after surgery. Conclusion Primary tumors of the trachea remain of reserved prognosis with 5-year survival of 57% of all histological types combined. Computed tomodensitometry and tracheobronchial fibroscopy remain the means of reference exploration in the diagnosis and assessment of surgical resectability.
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Affiliation(s)
- Sani Rabiou
- Department of Thoracic Surgery, CHU Hassan II, Fez, Morocco.,Faculty of Medicine and Pharmacy, Université de Niamey, Niger
| | - Badredine Alami
- Department of Radiology, CHU Hassan II, Fez, Morocco.,Faculty of Medicine and Pharmacies, Université Sidi Mohamed Ben Abdellah, Fez, Morocco
| | | | - Marwane Lakranbi
- Department of Thoracic Surgery, CHU Hassan II, Fez, Morocco.,Faculty of Medicine and Pharmacies, Université Sidi Mohamed Ben Abdellah, Fez, Morocco
| | | | - Rim El-Amrani
- Department of Thoracic Surgery, CHU Hassan II, Fez, Morocco
| | - Mounia Serraj
- Department of Pneumology, CHU Hassan II, Fez, Morocco.,Faculty of Medicine and Pharmacy, Université de Niamey, Niger
| | - Abderrahim El-Bouazzaoui
- Department of Anaesthesiology and Resuscitation A4, CHU Hassan II, Fez, Morocco.,Faculty of Medicine and Pharmacies, Université Sidi Mohamed Ben Abdellah, Fez, Morocco
| | - Yassine Ouadnouni
- Department of Thoracic Surgery, CHU Hassan II, Fez, Morocco.,Faculty of Medicine and Pharmacies, Université Sidi Mohamed Ben Abdellah, Fez, Morocco
| | - Nabil Kanja
- Department of Anaesthesiology and Resuscitation A4, CHU Hassan II, Fez, Morocco.,Faculty of Medicine and Pharmacies, Université Sidi Mohamed Ben Abdellah, Fez, Morocco
| | - Mohamed Smahi
- Department of Thoracic Surgery, CHU Hassan II, Fez, Morocco.,Faculty of Medicine and Pharmacies, Université Sidi Mohamed Ben Abdellah, Fez, Morocco
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Abstract
Numerous benign and malignant tracheal diseases may affect the trachea primarily and secondarily. While the posterior anterior (PA) and lateral chest radiograph is the conventional study for initial evaluation of the trachea and central airways, findings may not always be apparent on conventional radiographs, and further evaluation with cross sectional imaging is usually necessary. Computed tomography (CT) is the imaging modality of choice for imaging the trachea and bronchi. Familiarity with the imaging appearances of the normal and diseased trachea will enhance diagnostic evaluation.
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Affiliation(s)
- Jo-Anne O Shepard
- Division of Thoracic Imaging, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Efren J Flores
- Division of Thoracic Imaging, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Gerald F Abbott
- Division of Thoracic Imaging, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
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3
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Tseng HJ, Henry TS, Veeraraghavan S, Mittal PK, Little BP. Pulmonary Function Tests for the Radiologist. Radiographics 2017; 37:1037-1058. [DOI: 10.1148/rg.2017160174] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Hsiang-Jer Tseng
- From the Department of Radiology and Imaging Sciences (H.J.T., P.K.M., B.P.L.) and Department of Medicine (S.V.), Emory University, 1364 Clifton Rd NE, Suite D125A, Atlanta, GA 30322; and Department of Radiology and Biomedical Imaging, University of California–San Francisco, San Francisco, Calif (T.S.H.)
| | - Travis S. Henry
- From the Department of Radiology and Imaging Sciences (H.J.T., P.K.M., B.P.L.) and Department of Medicine (S.V.), Emory University, 1364 Clifton Rd NE, Suite D125A, Atlanta, GA 30322; and Department of Radiology and Biomedical Imaging, University of California–San Francisco, San Francisco, Calif (T.S.H.)
| | - Srihari Veeraraghavan
- From the Department of Radiology and Imaging Sciences (H.J.T., P.K.M., B.P.L.) and Department of Medicine (S.V.), Emory University, 1364 Clifton Rd NE, Suite D125A, Atlanta, GA 30322; and Department of Radiology and Biomedical Imaging, University of California–San Francisco, San Francisco, Calif (T.S.H.)
| | - Pardeep K. Mittal
- From the Department of Radiology and Imaging Sciences (H.J.T., P.K.M., B.P.L.) and Department of Medicine (S.V.), Emory University, 1364 Clifton Rd NE, Suite D125A, Atlanta, GA 30322; and Department of Radiology and Biomedical Imaging, University of California–San Francisco, San Francisco, Calif (T.S.H.)
| | - Brent P. Little
- From the Department of Radiology and Imaging Sciences (H.J.T., P.K.M., B.P.L.) and Department of Medicine (S.V.), Emory University, 1364 Clifton Rd NE, Suite D125A, Atlanta, GA 30322; and Department of Radiology and Biomedical Imaging, University of California–San Francisco, San Francisco, Calif (T.S.H.)
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Shroff GS, Ocazionez D, Vargas D, Carter BW, Wu CC, Nachiappan AC, Gupta P, Restrepo CS. Pathology of the Trachea and Central Bronchi. Semin Ultrasound CT MR 2016; 37:177-89. [DOI: 10.1053/j.sult.2015.11.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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Abstract
PURPOSE OF REVIEW This article reviews the current literature for the purpose of developing a practical approach for the diagnosis and management of primary tracheal tumors. RECENT FINDINGS Because of nonspecific symptoms, tracheal tumors remain a diagnostic challenge. Currently available management strategies are not being optimally utilized due to lack of physician awareness and knowledge. The use of newer diagnostic modalities has increased diagnostic accuracy resulting in earlier detection in recent years. This review describes currently available diagnostic modalities along with relatively newer ones such as virtual bronchoscopy, anatomic Optical Coherence Tomography, spectroscopic techniques, and endobronchial ultrasonography. We will review and discuss management strategies including surgical options, adjuvant therapies, and interventional pulmonary techniques including their role in palliation. SUMMARY Early detection along with improved surgical and interventional pulmonology techniques has led to a decline in the death rates from tracheal cancer in recent years. However, further studies are required to define the role of chemotherapeutic agents, combination therapies, and novel techniques such as tracheal transplantation, in the management of primary tracheal tumors. More robust evidence-based studies are needed to provide evidence for clinical practice guidelines for the treatment of primary tracheal tumors.
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Luo M, Duan C, Qiu J, Li W, Zhu D, Cai W. Diagnostic Value of Multidetector CT and Its Multiplanar Reformation, Volume Rendering and Virtual Bronchoscopy Postprocessing Techniques for Primary Trachea and Main Bronchus Tumors. PLoS One 2015; 10:e0137329. [PMID: 26332466 PMCID: PMC4558050 DOI: 10.1371/journal.pone.0137329] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2015] [Accepted: 08/16/2015] [Indexed: 12/25/2022] Open
Abstract
Purpose To evaluate the diagnostic value of multidetector CT (MDCT) and its multiplanar reformation (MPR), volume rendering (VR) and virtual bronchoscopy (VB) postprocessing techniques for primary trachea and main bronchus tumors. Methods Detection results of 31 primary trachea and main bronchus tumors with MDCT and its MPR, VR and VB postprocessing techniques, were analyzed retrospectively with regard to tumor locations, tumor morphologies, extramural invasions of tumors, longitudinal involvements of tumors, morphologies and extents of luminal stenoses, distances between main bronchus tumors and trachea carinae, and internal features of tumors. The detection results were compared with that of surgery and pathology. Results Detection results with MDCT and its MPR, VR and VB were consistent with that of surgery and pathology, included tumor locations (tracheae, n = 19; right main bronchi, n = 6; left main bronchi, n = 6), tumor morphologies (endoluminal nodes with narrow bases, n = 2; endoluminal nodes with wide bases, n = 13; both intraluminal and extraluminal masses, n = 16), extramural invasions of tumors (brokethrough only serous membrane, n = 1; 4.0 mm—56.0 mm, n = 14; no clear border with right atelectasis, n = 1), longitudinal involvements of tumors (3.0 mm, n = 1; 5.0 mm—68.0 mm, n = 29; whole right main bronchus wall and trachea carina, n = 1), morphologies of luminal stenoses (irregular, n = 26; circular, n = 3; eccentric, n = 1; conical, n = 1) and extents (mild, n = 5; moderate, n = 7; severe, n = 19), distances between main bronchus tumors and trachea carinae (16.0 mm, n = 1; invaded trachea carina, n = 1; >20.0 mm, n = 10), and internal features of tumors (fairly homogeneous densities with rather obvious enhancements, n = 26; homogeneous density with obvious enhancement, n = 1; homogeneous density without obvious enhancement, n = 1; not enough homogeneous density with obvious enhancement, n = 1; punctate calcification with obvious enhancement, n = 1; low density without obvious enhancement, n = 1). Conclusion MDCT and its MPR, VR and VB images have respective advantages and disadvantages. Their combination could complement to each other to accurately detect locations, natures (benignancy, malignancy or low malignancy), and quantities (extramural invasions, longitudinal involvements, extents of luminal stenoses, distances between main bronchus tumors and trachea carinae) of primary trachea and main bronchus tumors with crucial information for surgical treatment, are highly useful diagnostic methods for primary trachea and main bronchus tumors.
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Affiliation(s)
- Mingyue Luo
- Department of Radiology, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China
- * E-mail:
| | - Chaijie Duan
- Research Center of Biomedical Engineering, Graduate School at Shenzhen, Tsinghua University, Shenzhen, Guangdong, China
| | - Jianping Qiu
- Department of Radiology, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Wenru Li
- Department of Radiology, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Dongyun Zhu
- Department of Radiology, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Wenli Cai
- Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, United States of America
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Shiau M, Harkin TJ, Naidich DP. Imaging of the central airways with bronchoscopic correlation: pictorial essay. Clin Chest Med 2015; 36:313-34, ix-x. [PMID: 26024607 DOI: 10.1016/j.ccm.2015.02.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A wide variety of pathologic processes, both benign and malignant, affect the central airways. These processes may be classified into 4 distinct groups: anatomic variants, lesions that result in focal or diffuse airway narrowing, and those that result in multinodular airway disorder. Key to the accurate assessment of the central airways is meticulous imaging technique, especially the routine acquisition of contiguous high-resolution, 1-mm to 1.5-mm images. These images enable high-definition axial, coronal, and sagittal reconstructions, as well as advanced imaging techniques, including minimum intensity projection images and virtual bronchoscopy. Current indications most commonly include patients presenting with signs and symptoms of possible central airway obstruction, with or without hemoptysis. In addition to diagnosing airway abnormalities, computed tomography (CT) also serves a critical complementary role to current bronchoscopic techniques for both diagnosing and treating airway lesions. Advantages of CT include noninvasive visualization of the extraluminal extent of lesions, as well as visualization of airways distal to central airways obstructions. As discussed and illustrated later, thorough knowledge of current bronchoscopic approaches to central airway disease is essential for optimal correlative CT interpretation.
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Affiliation(s)
- Maria Shiau
- Department of Radiology, Center for Biological Imaging, NYU-Langone Medical Center, 660 1st Avenue, New York, NY 10016, USA.
| | - Timothy J Harkin
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1232, New York, NY 10029, USA
| | - David P Naidich
- Department of Radiology, Center for Biological Imaging, NYU-Langone Medical Center, 660 1st Avenue, New York, NY 10016, USA
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Affiliation(s)
- Carol C Wu
- Department of Radiology, Massachusetts General Hospital, Boston, MA; Harvard Medical School, Boston, MA.
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Barros Casas D, Fernández-Bussy S, Folch E, Flandes Aldeyturriaga J, Majid A. Non-malignant central airway obstruction. Arch Bronconeumol 2014; 50:345-54. [PMID: 24703501 DOI: 10.1016/j.arbres.2013.12.012] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2013] [Revised: 12/23/2013] [Accepted: 12/28/2013] [Indexed: 02/07/2023]
Abstract
The most common causes of non-malignant central airway obstruction are post-intubation and post-tracheostomytracheal stenosis, followed by the presence of foreign bodies, benign endobronchial tumours and tracheobronchomalacia. Other causes, such as infectious processes or systemic diseases, are less frequent. Despite the existence of numerous classification systems, a consensus has not been reached on the use of any one of them in particular. A better understanding of the pathophysiology of this entity has allowed us to improve diagnosis and treatment. For the correct diagnosis of nonspecific clinical symptoms, pulmonary function tests, radiological studies and, more importantly, bronchoscopy must be performed. Treatment must be multidisciplinary and tailored to each patient, and will require surgery or endoscopic intervention using thermoablative and mechanical techniques.
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Affiliation(s)
- David Barros Casas
- Servicio de Neumología, Hospital Universitario La Paz, Madrid, España; Unidad de broncoscopias, Servicio de Neumología, Hospital Universitario Fundación Jiménez Díaz, Madrid, España
| | - Sebastian Fernández-Bussy
- Servicio de Neumología Intervencionista, Clínica Alemana-Universidad del Desarrollo de Chile, Santiago de Chile, Chile
| | - Erik Folch
- Division of Interventional Pulmonology, Beth Israel Deaconess Medical Center, Boston. Estados Unidos
| | | | - Adnan Majid
- Division of Interventional Pulmonology, Beth Israel Deaconess Medical Center, Boston. Estados Unidos.
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10
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A Quantitative Study on the Trachea of the Red Sokoto (Maradi) Goat (Capra hircus). Vet Med Int 2014; 2014:142715. [PMID: 24616822 PMCID: PMC3925576 DOI: 10.1155/2014/142715] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2013] [Accepted: 11/18/2013] [Indexed: 11/21/2022] Open
Abstract
The trachea forms the part of the conducting system which transports air from the external environment to the lungs. The aim of this study was to provide quantitative dimensions of the trachea of Red Sokoto goat (Capra hircus). Quantitative analysis was conducted on nine tracheas from goats (ages were ranged between eight months and three years) without sex variation in this study. The results showed that tracheas were extended from the cricoid cartilage of larynx to the hilus of the lungs, where they were divided into the right and left bronchi. They were structurally composed of the cartilaginous rings that were incomplete dorsally but bridged by tracheal muscles at the ends of the tracheal cartilages. The mean length of the trachea from the first to the last ring was 257 ± 7.11 mm and the number of tracheal rings varied from 35 to 57, with a mean value of 49.33 ± 2.78. The left bronchial mean length (19.78 ± 2.66 mm) was significantly longer than the right (10.44 ± 1.79 mm). The cross-sectional area (CSA) was wider at the intrathoracic area (221.5 ± 0.2 mm2) than cervical area (176 ± 0.1 mm2).
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Cardiac imaging in adults with congenital heart disease: unknowns and issues related to diagnosis. CURRENT TREATMENT OPTIONS IN CARDIOVASCULAR MEDICINE 2013; 15:663-74. [PMID: 24101413 DOI: 10.1007/s11936-013-0270-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
OPINION STATEMENT Many adults with simple and complex congenital heart disease (CHD) survive to adulthood. The goal of imaging is to diagnose the underlying anomalies and to detect late complications of their CHD and past surgical repair, in order to assess the need for further intervention and better prepare for endovascular or open-heart surgery. Cardiac magnetic resonance imaging (MRI) and computerized tomography (CT) are increasingly utilized in this patient population, due to the technical advances made to these modalities in the past decade regarding image acquisition and reconstruction, spatial and temporal resolution, and radiation dose reduction. Here, we aim to review the role of cardiac MR in initial diagnosis, pre-treatment planning and post-surgical follow-up of adults with CHD, and to discuss the ancillary role of cardiac CT in these patients.
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Lee EY, Greenberg SB, Boiselle PM. Multidetector computed tomography of pediatric large airway diseases: state-of-the-art. Radiol Clin North Am 2011; 49:869-93. [PMID: 21889013 DOI: 10.1016/j.rcl.2011.06.006] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Advances in multidetector computed tomography (MDCT) technology have given rise to improvements in the noninvasive and comprehensive assessment of the large airways in pediatric patients. Superb two-dimensional and three-dimensional reconstruction MDCT images have revolutionized the display of large airways and enhanced the ability to diagnose large airway diseases in children. The 320-MDCT scanner, which provides combined detailed anatomic and dynamic functional information assessment of the large airways, is promising for the assessment of dynamic large airway disease such as tracheobronchomalacia. This article discusses imaging techniques and clinical applications of MDCT for assessing large airway diseases in pediatric patients.
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Affiliation(s)
- Edward Y Lee
- Division of Thoracic Imaging, Department of Radiology, Children's Hospital Boston and Harvard Medical School, 330 Longwood Avenue, Boston, MA 02115, USA.
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Laroia AT, Thompson BH, Laroia ST, Beek EJRV. Modern imaging of the tracheo-bronchial tree. World J Radiol 2010; 2:237-48. [PMID: 21160663 PMCID: PMC2998855 DOI: 10.4329/wjr.v2.i7.237] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2010] [Revised: 06/09/2010] [Accepted: 06/16/2010] [Indexed: 02/06/2023] Open
Abstract
Recent state-of-the-art computed tomography and improved three-dimensional (3-D) postprocessing techniques have revolutionized the capability of visualizing airway pathology, offering physicians an advanced view of pathology and allowing for appropriate management planning. This article is a comprehensive review of trachea and main bronchi imaging, with emphasis on the dynamic airway anatomy, and a discussion of a wide variety of diseases including, but not limited to, congenital large airway abnormalities, tracheobronchial stenoses, benign and malignant neoplasms and tracheobronchomalacia. The importance of multiplanar reconstruction, 3-D reconstruction and incorporation of dynamic imaging for non-invasive evaluation of the large airways is stressed.
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