Diagnostic accuracy and therapeutic relevance of thoracoscopic lung biopsies in children. Issue 7 (26th March 2018)

• Record Type: Journal Article
• Authors: Fortmann, Caroline; Schwerk, Nicolaus; Wetzke, Martin; Schukfeh, Nagoud; Ure, Benno M.; Dingemann, Jens
• Is Part Of: Pediatric pulmonology. Volume 53:Issue 7(2018)
• Page Start: 948
• Page End: 953
• Publication Date: 2018-03-26
• Subjects: ChILD -- children's interstitial lung disease -- lung biopsy -- lung pathology -- thoracoscopic lung biopsy -- thoracoscopy; Pediatric respiratory diseases -- Periodicals; Pediatrics -- Periodicals; 618.922
• DOI: 10.1002/ppul.23999
• Languages: English
• ISSNs: 8755-6863

Abstract

Abstract: Introduction: Histopathological assessment of lung biopsies does play an important diagnostic role in children's interstitial lung disease (ChILD). Thoracoscopic lung biopsy has been shown to be safe and effective. The aim of this study was to evaluate the diagnostic accuracy of thoracoscopic lung biopsies in children with ChILD. Furthermore, therapeutic relevance of the procedure, operative details, and perioperative complications of our series were investigated. Methods: We retrospectively reviewed all consecutive thoracoscopic lung biopsies taken from children with suspected ChILD in our institution over an 11‐year period. Feasibility and complications were evaluated as well as histopathological diagnoses according to the recent ChILD classification and relevance of the procedure for medical treatment. Results: Fifty‐nine patients (54.2% male, median age 7 years [8 d‐18 y]) underwent 112 thoracoscopic lung biopsies. An endostapler (27%), endoloop ligature (63%), or cut and suture technique (10%) were used. A chest tube was placed in 54% of the cases. Complications occurred in 15% of cases and mainly consisted of pneumothoraces or bleedings. Adequate tissue was obtained in all but one case and the biopsy led to a specific diagnosis according to the ChILD classification in 98%. Medical treatment of the underlying disease was changed due to the results of the biopsy in 86%. Conclusions: The diagnostic accuracy of thoracoscopic lung biopsies in children with suspected ChILD is high. The histopathologic results lead to a disease‐specific treatment in the majority of the cases. Thoracoscopic lung biopsy is a safe and effective procedure with a low complication rate.