obsolete_Tracheal Squamous Cell Carcinoma true 3.88.0 A rare squamous cell carcinoma that arises from the mucosal lining of the trachea. It usually grows as an intraluminal mass and later invades extraluminal structures. The majority of patients present with hemoptysis, coughing, dyspnea, or stridor. UMLS:C0345946 squamous cell carcinoma of the trachea tracheal squamous cell carcinoma http://purl.obolibrary.org/obo/MONDO_0001419 SCTID:254620000 EFO:1000600 epidermoid carcinoma of trachea Replaced by Mondo term MONDO_0001419, with which this term was previously merged. Use: http://purl.obolibrary.org/obo/MONDO_0001419 trachea epidermoid carcinoma squamous cell carcinoma of trachea tracheal epidermoid carcinoma trachea squamous cell carcinoma NCIT:C4448 DOID:12003 epidermoid carcinoma of the trachea