Lateral
System: Chest
Section: Anatomy
Modality: X-ray (Lateral)

- “ Red: Right upper lobe (RUL) Green: Right middle lobe (RML) Purple: Right lower lobe (RLL) Yellow: Left upper lobe (LUL) Blue: Left lower lobe ...”

Used in the following article:

  • Left upper lobe - “ The left upper lobe (LUL) is one of two lobes in the left lung. It is separated from the left lower lobe by the left oblique fissure and subdivide...”

View full size version of Normal chest x-ray - lobes (illustration)

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