The diagnostic value and safety of transbronchial needle aspiration biopsy in children with mediastinal lymphadenopathy

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dc.contributor.authorGoussard P.
dc.contributor.authorGie R.P.
dc.contributor.authorKling S.
dc.contributor.authorNel E.D.
dc.contributor.authorLouw M.
dc.contributor.authorSchubert P.T.
dc.contributor.authorRhode D.
dc.contributor.authorVanker A.
dc.contributor.authorAndronikou S.
dc.date.accessioned2011-05-15T16:17:39Z
dc.date.available2011-05-15T16:17:39Z
dc.date.issued2010
dc.description.abstractIntroduction Anterior mediastinal masses in children can have different causes which includes, Mycobacterium tuberculosis (MTB) or malignant lymphadenopathy. Transbronchial needle aspiration (TBNA) has been described as a safe and effective diagnostic procedure in adult patients with lung cancer. Aim To describe the use of TBNA as a diagnostic test in children with large subcarinal lymphadenopathy and to determine the safety of the procedure in children. Patients and Methods Prospective descriptive study of children with subcarinal mediastinal lymph nodes who underwent TBNA. The majority of the children were referred due to treatment failure. Children were enrolled if the diagnosis remained unclear after computer tomography of the chest. Results Thirty patients were enrolled in this study; TBNA was done in 28 patients. A definitive diagnosis was made by TBNA in 54% (na=15) of patients; MTB lymphadenopathy (na=13), metastatic nephroblastoma (na=1), and fibrosing mediastinitis (na=1). In seven (25%) cases the TBNA was the sole source of the specimens from which the definitive diagnosis was made. No serious complications were encountered during or after the procedure. Conclusion TBNA is a safe procedure in children with mediastinal lymphadenopathy of unknown cause resulting in a definitive diagnosis in 57% of cases. TBNA adds additional value to flexible bronchoscopy in the diagnosis of mediastinal lymphadenopathy in children. © 2010 Wiley-Liss, Inc.
dc.description.versionArticle
dc.identifier.citationPediatric Pulmonology
dc.identifier.citation45
dc.identifier.citation12
dc.identifier.issn87556863
dc.identifier.other10.1002/ppul.21303
dc.identifier.urihttp://hdl.handle.net/10019.1/14314
dc.subjectarticle
dc.subjectbronchoscopy
dc.subjectchild
dc.subjectclinical article
dc.subjectcomputer assisted tomography
dc.subjectdiagnostic test
dc.subjectdiagnostic value
dc.subjectfemale
dc.subjecthuman
dc.subjectinfant
dc.subjectlymphadenopathy
dc.subjectmale
dc.subjectmediastinitis
dc.subjectmediastinum lymph node
dc.subjectnephroblastoma
dc.subjectpriority journal
dc.subjectsafety
dc.subjecttransbronchial aspiration
dc.subjecttransbronchial biopsy
dc.subjectAdolescent
dc.subjectBiopsy, Needle
dc.subjectBronchoscopy
dc.subjectChild
dc.subjectChild, Preschool
dc.subjectFemale
dc.subjectFibrosis
dc.subjectHumans
dc.subjectInfant
dc.subjectLymph Nodes
dc.subjectLymphatic Diseases
dc.subjectMale
dc.subjectMediastinal Diseases
dc.subjectMediastinal Neoplasms
dc.subjectMediastinitis
dc.subjectMediastinum
dc.subjectMycobacterium tuberculosis
dc.subjectProspective Studies
dc.subjectRadiography, Thoracic
dc.subjectTuberculosis
dc.subjectWilms Tumor
dc.titleThe diagnostic value and safety of transbronchial needle aspiration biopsy in children with mediastinal lymphadenopathy
dc.typeArticle
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