A 26-year-old female presented with gradually increasing respiratory distress since 4 days. She has history of hospitalisation and mechanical ventilation with orotracheal intubation for 2 weeks. Now she is diagnosed as having severe tracheal stenosis. What would be the next line of management?
Laser excision and stent insertion Steroids Tracheal dilation Tracheal resection and end-to-end anastomosis