Upper Lobe of the Left Lung

**Semantic type:** Anatomical Structure

**Definition:** The smaller lobe of the left lung, situated above and in front the oblique fissure, which includes the apex.

**Synonyms:** - LUL - LUNG, LEFT UPPER LOBE - Lung Left Upper Lobe - Superior Lobe of the Left Lung - Upper Lobe of Left Lung-LUL - Upper Lobe of the Left Lung-LUL