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Zhang C, Fu WL, Dai JH, Li YG, Tang XY, Ma XF, Geng G, Li Y, Yang T, Yan L, Liu JY, Liu Z, Yuan XP, Tian DY. Clinical Analysis of Primary Tracheobronchial Tumors in Children and Evaluation of the Predicting Models for Mucoepidermoid Carcinoma. Curr Med Sci 2022; 42:778-784. [DOI: 10.1007/s11596-022-2595-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 11/30/2021] [Indexed: 11/24/2022]
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Pio L, Varela P, Eliott MJ, Couloigner V, Guillén Burrieza G, Paraboschi I, Virgone C, Maunsell R, Rachkov V, Rutter MJ, Boglione M, Penchyna Grub J, Bellía Munzón G, Sarnacki S, Irtan S, Schweiger C, Larroquet M, Khen Dunlop N, Ramaswamy M, Pistorio A, Cecchetto G, Ferrari A, Bisogno G, Torre M. Pediatric airway tumors: A report from the International Network of Pediatric Airway Teams (INPAT). Laryngoscope 2019; 130:E243-E251. [PMID: 31090942 DOI: 10.1002/lary.28062] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Revised: 04/11/2019] [Accepted: 04/22/2019] [Indexed: 12/26/2022]
Abstract
OBJECTIVE Primary tracheobronchial tumors (PTTs) are rare heterogeneous lesions arising from any part of the tracheobronchial tree. Nonspecific symptoms may lead to delayed diagnosis that requires more aggressive surgical treatment. An analysis of cases collected by the International Network of Pediatric Airway Team was undertaken to ensure proper insight into the behavior and management of PTTs. METHODS Patients <18 years of age with a histological confirmation of PTT diagnosed from 2000 to 2015 were included in this multicenter international retrospective study. Medical records, treatment modalities, and outcomes were analyzed. The patient presentation, tumor management, and clinical course were compared between malignant and benign histotypes. Clinical and surgical variables that might influence event-free survival were considered. RESULTS Among the 78 children identified, PTTs were more likely to be malignant than benign; bronchial carcinoid tumor (n = 31; 40%) was the most common histological subtype, followed by inflammatory myofibroblastic tumor (n = 19; 25%) and mucoepidermoid carcinoma (n = 15; 19%). Regarding symptoms at presentation, wheezing (P = 0.001) and dyspnea (P = 0.03) were more often associated with benign growth, whereas hemoptysis was more frequently associated with malignancy (P = 0.042). Factors that significantly worsened event-free survival were age at diagnosis earlier than 112 months (P = 0.0035) and duration of symptoms lasting more than 2 months (P = 0.0029). CONCLUSION The results of this international study provide important information regarding the clinical presentation, diagnostic workup, and treatment of PTTs in children, casting new light on the biological behavior of PTTs to ensure appropriate treatments. LEVEL OF EVIDENCE NA Laryngoscope, 130:E243-E251, 2020.
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Affiliation(s)
- Luca Pio
- Department of Pediatric Surgery, Necker Enfants-Malades Hospital-Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - Patricio Varela
- Department of Pediatric Surgery, Clinica Las Condes Medical Center, Hospital de Niños Calvo Mackenna, University of Chile, Santiago, Chile
| | - Martin J Eliott
- Tracheal Team, Great Ormond Street Children's Hospital, London, United Kingdom
| | - Vincent Couloigner
- Pediatric Ear, Nose, and Throat Department, Necker Hospital for Sick Children, Public Assistance-Hospitals of Paris, Paris, France
| | | | | | - Calogero Virgone
- Pediatric Surgery, Department of Women's and Children's Health, University of Padua, Padua, Italy
| | - Rebecca Maunsell
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Campinas, Campinas, São Paulo, Brazil
| | - Victor Rachkov
- Chair of Pediatric Surgery of N.I. Pirogov Russian Research Medical University, Dmitry Rogachev Federal Research Center of Pediatric Hematology, Oncology and Immunology; ZAO European Medical Center, Moscow, Russia
| | - Michael J Rutter
- Division of Pediatric Otolaryngology-Head and Neck Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, U.S.A
| | - Mariano Boglione
- Department of General Surgery, Hospital de Pediatría "Prof. Dr. Juan P. Garrahan", Pichincha, 1850, Ciudad De Buenos Aires
| | - Jaime Penchyna Grub
- Department of Thoracic Surgery and Endoscopy, Hospital Infantil de México, Federico Gómez, Mexico
| | - Gastón Bellía Munzón
- Department of Surgery, Fundación Hospitalaria, Private Children's Hospital, Ciudad Autónoma de Buenos Aires, Buenos Aires, Argentina
| | - Sabine Sarnacki
- Department of Pediatric Surgery, Necker Enfants-Malades Hospital-Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - Sabine Irtan
- Department of Surgery, Hôpital Trousseau-Hôpitaux Universitaires de l'Est Parisien (AP-HP), Université Pierre et Marie Curie, Paris, France
| | - Claudia Schweiger
- Division of Pediatric Otolaryngology-Head and Neck Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, U.S.A
| | - Michèle Larroquet
- Department of Surgery, Hôpital Trousseau-Hôpitaux Universitaires de l'Est Parisien (AP-HP), Université Pierre et Marie Curie, Paris, France
| | - Naziha Khen Dunlop
- Department of Pediatric Surgery, Necker Enfants-Malades Hospital-Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - Madhavan Ramaswamy
- Tracheal Team, Great Ormond Street Children's Hospital, London, United Kingdom
| | | | - Giovanni Cecchetto
- Pediatric Surgery, Department of Women's and Children's Health, University of Padua, Padua, Italy
| | - Andrea Ferrari
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - Gianni Bisogno
- Pediatric Hematology and Oncology Division, University of Padua, Padua, Italy
| | - Michele Torre
- Airway Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy
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Abstract
Primary pulmonary tumors are rare in pediatrics. When they are encountered, they are usually carcinoid tumors or mucoepidermoid carcinomas. We present a patient who presented to both his primary care physician and the pediatric emergency department with recurrent bouts of wheezing and pneumonia, none of which ever completely resolved despite appropriate treatment. The patient had multiple chest films, which demonstrated the persistence of what appeared to be a right-sided infiltrate/atelectasis. Ultimately, the patient underwent a diagnostic workup that included a computed tomography scan and bronchoscopy. These studies revealed the presence of a bronchial mucoepidermoid carcinoma. The patient was successfully treated with photoablation of the lesion through the involvement of multiple subspecialists, including pediatric pulmonology, pediatric surgery, pediatric otolaryngology, and pediatric oncology. We discuss the incidence and epidemiology of pediatric bronchial tumors in general and mucoepidermoid carcinoma in particular as well as diagnosis, treatment options, and prognosis. Emergency physicians must maintain a high index of suspicion for alternate diagnoses in patients whose disease fails to respond to traditionally accepted therapy.
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Jaramillo S, Rojas Y, Slater BJ, Baker ML, Hicks MJ, Muscal JA, Vece TJ, Wesson DE, Nuchtern JG. Childhood and adolescent tracheobronchial mucoepidermoid carcinoma (MEC): a case-series and review of the literature. Pediatr Surg Int 2016; 32:417-24. [PMID: 26790674 DOI: 10.1007/s00383-015-3849-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/20/2014] [Indexed: 01/30/2023]
Abstract
Tracheobronchial mucoepidermoid carcinomas (MEC) are rare in the pediatric population with literature limited primarily to case reports. Here we present our institutional experience treating MEC in three patients and review the literature of 142 pediatric cases previously published from 1968 to 2013. Although rare, tracheobronchial MEC should be included in the differential diagnosis in a child with recurrent respiratory symptoms. Conservative surgical management is often sufficient to achieve complete resection and good outcomes.
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Affiliation(s)
- Sergio Jaramillo
- Department of Radiation Oncology, Baylor College of Medicine, Houston, TX, USA
| | - Yesenia Rojas
- Division of Pediatric Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, 6701 Fannin, Suite 1210, Houston, 77030, TX, USA
| | - Bethany J Slater
- Division of Pediatric Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, 6701 Fannin, Suite 1210, Houston, 77030, TX, USA
| | - Michael L Baker
- Department of Pathology and Immunology, Baylor College of Medicine, Houston, TX, USA
| | - M John Hicks
- Department of Pathology and Immunology, Baylor College of Medicine, Houston, TX, USA
| | - Jodi A Muscal
- Division of Hematology-Oncology, Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
| | - Timothy J Vece
- Division of Pulmonary Medicine, Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
| | - David E Wesson
- Division of Pediatric Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, 6701 Fannin, Suite 1210, Houston, 77030, TX, USA
| | - Jed G Nuchtern
- Division of Pediatric Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, 6701 Fannin, Suite 1210, Houston, 77030, TX, USA.
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A Case of Chest Pain and Hemoptysis in a Young Child. J Bronchology Interv Pulmonol 2015; 22:152-7. [DOI: 10.1097/lbr.0000000000000130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Kobayashi T, Hyodo M, Honda N. Primary endobronchial Burkitt's lymphoma in a child: a case report. Int J Pediatr Otorhinolaryngol 2013; 77:875-8. [PMID: 23548894 DOI: 10.1016/j.ijporl.2013.03.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2012] [Revised: 03/01/2013] [Accepted: 03/07/2013] [Indexed: 10/27/2022]
Abstract
Primary endobronchial tumors are rare in children and often are misdiagnosed, resulting in a delay of appropriate treatment. Here, we present a case of 4-year-old girl with primary endobronchial lymphoma who presented with persistent pneumonia despite medical treatment. Her chest radiograph showed left atelectasis, and a bronchial foreign body was initially suspected. Bronchoscopic examination demonstrated a granulomatous tumor occupying the left main bronchus. Localized Burkitt's lymphoma in the left trachea was diagnosed histopathologically. This case emphasizes the consideration of endobronchial tumor and bronchoscopy in children who show persistent atelectasis or recurrent pneumonia.
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Affiliation(s)
- Taisuke Kobayashi
- Department of Otolaryngology, Kochi Medical School, Nankoku, Kochi, Japan.
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Marin Huarte N, Urgellés Fajardo E, Martínez L, Martínez Carrasco MC. [Bronchial carcinoid as a cause of treatment refractory asthma]. An Pediatr (Barc) 2012; 77:348-9. [PMID: 22640565 DOI: 10.1016/j.anpedi.2012.04.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2012] [Revised: 04/11/2012] [Accepted: 04/12/2012] [Indexed: 11/17/2022] Open
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Park JS, Lee M, Kim HK, Choi YS, Kim K, Kim J, Kim H, Shim YM. Primary leiomyoma of the trachea, bronchus, and pulmonary parenchyma--a single-institutional experience. Eur J Cardiothorac Surg 2012; 41:41-5. [PMID: 21767960 DOI: 10.1016/j.ejcts.2011.03.051] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE Primary leiomyoma of the respiratory tract is a rare disease. Based on our experience, we investigated its clinical characteristics and outcomes of treatment. METHODS Between 1997 and 2008, 16 patients in our institution (nine male, seven female) were found to have primary leiomyoma of the respiratory tract. The median patient age was 46.5 years (range 17-66 years). The tumor was located in the trachea in four patients, in the carina and main bronchus in four, in the bronchus intermedius in four, in the lobar or segmental bronchus in two, and in the lung parenchyma in two. RESULTS Tumor removal through bronchoscopic intervention using Nd-YAG (neodymium-yttrium-aluminum-garnet) laser cauterization was attempted in 11 patients; it failed in two with wide-based tumors. Surgical resection was performed in seven patients. Operative procedures included tracheal resection and end-to-end anastomosis (n=3), lobectomy (n=3), and bilobectomy (n=1). There were no in-hospital mortalities. During a median follow-up duration of 43.2 months, one patient who underwent bronchoscopic removal had recurrence, for which segmental resection of the trachea and main bronchus with carinal reconstruction was performed. CONCLUSIONS Bronchoscopic intervention can offer successful control of primary leiomyoma of the main airway stem; however, in cases of a wide-based tumor, bronchoscopic intervention can result in incomplete resection or recurrence. Surgical complete resection can yield satisfactory outcomes in patients with primary leiomyoma occurring in the respiratory tract.
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Affiliation(s)
- Joon Suk Park
- Department of Thoracic Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
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Yu DC, Grabowski MJ, Kozakewich HP, Perez-Atayde AR, Voss SD, Shamberger RC, Weldon CB. Primary lung tumors in children and adolescents: a 90-year experience. J Pediatr Surg 2010; 45:1090-5. [PMID: 20620301 DOI: 10.1016/j.jpedsurg.2010.02.070] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2010] [Accepted: 02/22/2010] [Indexed: 02/06/2023]
Abstract
PURPOSE Primary lung tumors in children are rare. A wide range of histopathologic tumor types occurs. The incidence of these lesions and their outcomes are still largely unknown. This study aims to determine the incidence of different primary lung tumors in children and to contribute data leading to the development of evidence-based treatment models. METHODS A single institution retrospective review was performed with institutional review board approval. Patients were included if they had primary, nonhematologic lung tumors. Simple squamous papillomas subjected to endoscopic biopsy and not resected, and vascular lesions associated with multisystem lesions, such as hereditary hemorrhagic telangiectasia, were excluded. Medical records and pathologic material for patients from 1918 to 2008 were reviewed. RESULTS Forty patients were identified (23 boys, 17 girls) with a mean age of 9.6 years (range, 3 months to 19 years). Fourteen distinct histopathologic tumor types were identified. The most common tumor types were carcinoid (8), inflammatory myofibroblastic tumor (7), and pleuropulmonary blastoma (6). Rare pediatric lung tumors including small cell carcinoma, adenocarcinoma, and pulmonary capillary hemangiomatosis were also seen. The mortality rate was 17.5% (7) in our series. Chemotherapy was used in 23% (9) and radiation in 20% (8) of the patients. Of the 33 survivors, 28 had follow-up with a median duration of 29.5 months (mean, 63.2 months; range, 1-471 months). CONCLUSIONS Primary lung tumors in children are rare and histopathologically diverse. The tumor spectrum involves many types not seen in adults, and unlike adults, patients rarely have a history of exposure to external predisposing factors. Although complete resection remains the standard for treatment of most tumors, addition of adjuvant therapy is dependent on both tumor stage and histopathologic type.
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Affiliation(s)
- David C Yu
- Department of Pediatric Surgery, Children's Hospital Boston, Harvard Medical School, Boston, MA 02115, USA
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10
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Escobosa Sánchez OM, Herrero Hernández A, Acha García T. [Endobronchial anaplastic large cell lymphoma in childhood]. An Pediatr (Barc) 2009; 70:449-52. [PMID: 19375996 DOI: 10.1016/j.anpedi.2008.12.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2008] [Accepted: 12/05/2008] [Indexed: 10/20/2022] Open
Abstract
Anaplastic large cell lymphoma is a very rare disease in childhood. The most common location of this lymphoma is lymph node and skin, with endobronchial involvement being extremely rare. We report a case of a 10-year-old boy diagnosed by chance with an endobronchial anaplastic large cell lymphoma, while he was being investigated for a a benign bone disease, due to the initial absence of respiratory symptoms.
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Affiliation(s)
- O M Escobosa Sánchez
- Unidad de Oncología Pediátrica, Hospital Materno Infantil Carlos Haya, Málaga, España.
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12
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Dishop MK, Kuruvilla S. Primary and metastatic lung tumors in the pediatric population: a review and 25-year experience at a large children's hospital. Arch Pathol Lab Med 2008; 132:1079-103. [PMID: 18605764 DOI: 10.5858/2008-132-1079-pamlti] [Citation(s) in RCA: 125] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/12/2008] [Indexed: 11/06/2022]
Abstract
CONTEXT Primary lung neoplasms are rare in children, but they comprise a broad and interesting spectrum of lesions, some of which are familiar from other tissue sites, and some of which are unique to the pediatric lung. OBJECTIVE To determine the relative incidence of primary and metastatic lung tumors in children and adolescents through a single-institution case series, to compare these data to reports in the medical literature, to discuss the clinical and pathologic features of primary tumors of the tracheobronchial tree and lung parenchyma in children, and to provide recommendations for handling pediatric lung cysts and tumors. DATA SOURCES A 25-year single institutional experience with pediatric lung tumors, based on surgical biopsies and resections at Texas Children's Hospital from June 1982 to May 2007, an additional 40 lung tumors referred in consultation, and a review of the medical literature. CONCLUSIONS A total of 204 pediatric lung tumors were diagnosed at our institution, including 20 primary benign lesions (9.8%), 14 primary malignant lesions (6.9%), and 170 secondary lung lesions (83.3%). The ratio of primary benign to primary malignant to secondary malignant neoplasms is 1.4:1:11.6. The common types of lung cancer in adults are exceptional occurrences in the pediatric population. The most common primary lung malignancies in children are pleuropulmonary blastoma and carcinoid tumor. Other primary pediatric lung tumors include congenital peribronchial myofibroblastic tumor and other myofibroblastic lesions, sarcomas, carcinoma, and mesothelioma. Children with primary or acquired immunodeficiency are at risk for Epstein-Barr virus-related smooth muscle tumors, lymphoma, and lymphoproliferative disorders. Metastatic lung tumors are relatively common in children and also comprise a spectrum of neoplasia distinct from the adult population.
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Affiliation(s)
- Megan K Dishop
- Department of Pathology, Texas Children's Hospital, Baylor College of Medicine, Houston, TX 77030, USA.
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Fauroux B, Aynie V, Larroquet M, Boccon-Gibod L, Ducou le Pointe H, Tamalet A, Clément A. Carcinoid and mucoepidermoid bronchial tumours in children. Eur J Pediatr 2005; 164:748-52. [PMID: 16133240 DOI: 10.1007/s00431-005-1740-x] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2005] [Accepted: 06/14/2005] [Indexed: 12/13/2022]
Abstract
UNLABELLED The aim of the study was to determine the characteristic features and outcome of carcinoid or mucoepidermoid tumours in children. A retrospective analysis of all patients treated for a carcinoid or mucoepidermoid tumour in France between 1984 and 2001 was performed. There were 11 cases of carcinoid tumour and 6 cases of mucoepidermoid tumour. The mean age of the patients was 10.5+/-3.0 years, with a range of 5 to 15 years. Twelve and 6 patients presented with evidence of bronchial obstruction and haemoptysis, respectively. Fibre optic bronchoscopy confirmed the presence of a bronchial tumour in all cases and endobronchial biopsies were diagnostic in 11 of 12 cases. A chest CT scan revealed the presence of a hypervascular tumour in 8 of 12 patients. The distribution of the location of the tumours was equal between the right and the left lung, and, in 9 cases, the airways were totally occluded by the tumour. Complete surgical resection (lobectomy in 15 patients and pneumonectomy in 2 patients) was performed in all cases without pre-operative chemotherapy or radiotherapy. The mean duration of follow-up was 4.0+/-3.0 years. In 2 patients, auscultation assymetry and an episode of haemoptysis revealed the recurrence of a mucoepidermoid tumour, successfully cured by removal of the tumour and chemotherapy and radiotherapy in one child. No death was observed. CONCLUSION Pulmonary carcinoid and mucoepidermoid tumours are rare in children. Bronchoscopic removal should not be performed. With aggressive surgical therapy, the prognosis is excellent. Fibre optic bronchoscopy confirms the presence of an endobronchial mass. A biopsy is needed for diagnosis and complete surgical removal is the treatment of choice. Long-term results are excellent but a clinical follow-up is recommended.
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Affiliation(s)
- Brigitte Fauroux
- Paediatric Pulmonary Department, Research Unit INSERM U 719, Armand Trousseau Hospital, Paris, France.
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Paulson EP, Cable BB, Manaligod JM, Kernstine KH. Tracheal spindle cell tumor in a child. Ann Otol Rhinol Laryngol 2004; 112:1069-72. [PMID: 14703113 DOI: 10.1177/000348940311201214] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Tracheal tumors in the pediatric population are rare neoplasms that have devastating consequences if not evaluated and diagnosed in a timely fashion. As illustrated by this case, the tumors typically do not become symptomatic until marked airway obstruction occurs, and patients may present with acute respiratory distress. Radiologic advances, including 3-D CT tracheal reconstruction, are invaluable in the diagnosis of and surgical planning for tracheal neoplasms.
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Affiliation(s)
- Eric P Paulson
- Department of Otolaryngology-Head and Neck Surgery, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
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Al-Qahtani AR, Di Lorenzo M, Yazbeck S. Endobronchial tumors in children: Institutional experience and literature review. J Pediatr Surg 2003; 38:733-6. [PMID: 12720182 DOI: 10.1016/jpsu.2003.50195] [Citation(s) in RCA: 69] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND/PURPOSE Endobronchial tumors are rare in children and often misdiagnosed as benign conditions resulting in delayed definitive treatment. The authors reviewed their experience to highlight pertinent aspects of diagnosis and treatment. METHODS A retrospective chart review was conducted of children with endobronchial tumors diagnosed between 1980 and 2002. RESULTS Nine patients had endobronchial tumors (5 girls, 4 boys), with average age of 13 years (range, 8.5 to 15 years). There were 5 carcinoid tumors, 3 mucoepidermoid carcinomas, and one pseudotumor. Preoperative bronchoscopic biopsy confirmed the diagnosis in 6 patients, was inconclusive in one, and not done in 2. All except one (pseudotumor) underwent surgical resection. Laser ablation was performed in 2 cases with complete cure in one. All had an uneventful postoperative course except one patient in whom ipsilateral pneumonia developed. Long-term follow-up was obtained with clinical examination, pulmonary x-ray, abdominal ultrasound scan, chest computed tomography scan, and serum 5-HIAA in those with carcinoid tumor. Bronchoscopy was performed twice yearly for the first 2 years, then yearly. No evidence of local or distant recurrence was reported. CONCLUSIONS Endobronchial lesions should be considered in children with persistent pneumonia despite adequate treatment or with undiagnosed respiratory symptoms. Prognosis is excellent with surgical resection. Specific follow-up protocol is recommended.
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Chen W, Theodore J. A benign sessile endobronchial leiomyoma in a 2-year-old girl with human immunodeficiency virus (HIV). Ann Otol Rhinol Laryngol 2002; 111:284. [PMID: 11913690 DOI: 10.1177/000348940211100315] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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