Malignant Tracheal Neoplasm

**Semantic type:** Neoplastic Process

**Definition:** A primary or metastatic malignant neoplasm involving the trachea.

**Synonyms:** - Malignant Neoplasm of Trachea - Malignant Neoplasm of the Trachea - Malignant Trachea Neoplasm - Malignant Trachea Tumor - Malignant Tracheal Tumor - Malignant Tumor of Trachea - Malignant Tumor of the Trachea - Malignant neoplasm of trachea