Trapdoor anterior thoracotomy for cervicothoracic and apical thoracic neuroblastoma in children
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In brief
In brief
Retrospective study of 21 pediatric patients with cervicothoracic or apical thoracic neuroblastoma treated via trapdoor anterior thoracotomy. All patients achieved gross total resection with minimal morbidity, demonstrating this surgical approach effectively manages complex tumors with vascular encasement and dual compartmental involvement.
Written by the GCMD Library team from the article.
Abstract
Purpose
Cervicothoracic and apical thoracic neuroblastoma pose unique surgical challenges. We report our experience with the trapdoor anterior thoracotomy (TAT) approach to overcome these difficulties.
Methods
Retrospective review of our centre’s neuroblastoma database was conducted. Patients who underwent TAT at our centre were included, their demographic data and clinical reports were analyzed.
Results
A total of 21 patients underwent TAT for neuroblastoma, mean age at surgery of 3.5 (0.3–7.9) years, male to female ratio was 11:10. Fifteen patients had cervicothoracic tumors while 6 had apical thoracic tumors. All except 2 were primary tumors. They were stage M (n = 12), MS (n = 1), and L2 (n = 8). At pre-operative assessment, 19 patients had image-defined risk factor (IDRF), including dual compartmental involvement (n = 15), trachea/bronchus compression (n = 4), encasement of carotid (n = 5), subclavian (n = 11), and vertebral arteries (n = 6). Four underwent upfront surgery while 17 received pre-operative chemotherapy of 2–8 (mean 3.9) cycles. All patients accomplished gross total resection. None had MYCN amplification. The postoperative complications included Horner’s syndrome (n = 21), Klumpke’s palsy (n = 1), winged scapula (n = 1), phrenic nerve palsy (n = 1), and bronchomalacia (n = 2).
Conclusion
Gross total resection of cervicothoracic and apical thoracic neuroblastoma can be accomplished by TAT with minimal morbidity.