We present the multidetector CT findings with a pathologic correlation for the case of a solitary fibrous tumor located in the trachea. The MDCT revealed a well-circumscribed intraluminal mass arising from the trachea, with strong nodular enhancement in the periphery of the mass. The enhancement pattern of the mass corresponded histopathologically to a focal hypocellular area in the center and prominent blood vessels along the periphery of the mass. We also present volume-rendered and virtual bronchoscopic images of this rare submucosal tracheal tumor.
Female ; Humans ; Middle Aged ; Solitary Fibrous Tumors/*pathology/*radiography ; *Tomography, X-Ray Computed ; Tracheal Neoplasms/*pathology/*radiography

An unusual tracheal tumor was found in a 50 year old male who was admitted due to mild dyspnea on exertion. Simple chest X-ray showed an abnorma mass shadow in the trachea and computerized chest tomogram revealed a tumor in the mid 1/3 of the trachea obstructing 80% of the lumen. Through a right thoracotomy incision, resection of a 2.5 cm segment of the trachea with end-to-end anastomosis was done and microscopic findings showed many cystic spaces with myxomatous hyalinous stroma. It was diagnosed as a pleomorphic adenoma of the trachea.
Adenoma, Pleomorphic/*pathology/*radiography/surgery ; Case Report ; Human ; Male ; Middle Age ; Radiography, Thoracic ; Tomography, X-Ray Computed ; Tracheal Neoplasms/*pathology/*radiography/surgery

Primary tracheal tumours are rare and less frequently observed than bronchial tumours. Primary neurogenic tumours of the trachea as schwannomas or neurilemmomas are extremely uncommon. We report a tracheal schwannoma in a female patient who presented with breathlessness and wheeze, and she was being treated for asthma. Flexible bronchoscopy revealed a large pedunculated tracheal mass and biopsy confirmed schwannoma. She was treated with laser ablation with partial reduction of the tumour. Subsequently, she was lost to follow-up, although resection of the tumour with tracheal reconstruction was planned.
Adult ; Asthma ; diagnosis ; Biopsy ; Bronchoscopy ; Diagnosis, Differential ; Diagnostic Errors ; Dyspnea ; diagnosis ; etiology ; Female ; Follow-Up Studies ; Humans ; Neurilemmoma ; diagnosis ; surgery ; Radiography, Thoracic ; Reconstructive Surgical Procedures ; Respiratory Sounds ; diagnosis ; etiology ; Tomography, X-Ray Computed ; Trachea ; diagnostic imaging ; pathology ; surgery ; Tracheal Neoplasms ; diagnosis ; surgery