Benign Lung Hilum Neoplasm

**Semantic type:** Neoplastic Process

**Definition:** A neoplasm that arises from the hilar region of lung and is characterized by the absence of atypical or malignant cytological and architectural features, and absence of invasive features or metastatic potential.

**Synonyms:** - Benign Hilar Lung Neoplasm - Benign Hilar Lung Tumor - Benign Lung Hilum Tumor