Malignant Respiratory System Neoplasm

**Semantic type:** Neoplastic Process

**Definition:** A primary or metastatic malignant neoplasm that affects the lung parenchyma, bronchial tree, or trachea. Representative examples include lung carcinoma, carcinoid tumor, lung lymphoma, lung sarcoma, and tracheal carcinoma.

**Synonyms:** - Malignant Respiratory Tract Neoplasm - Malignant neoplasm of unspecified part of unspecified bronchus or lung