Chest

• external oblique

• transverse abdominis

• intercostals

• diaphragm

• internal oblique

• deltoid

• serratus anterior

• pectoralis major

• rectus abdominus

• internal oblique

• external oblique

• transverse abdominis

• intercostals

• diaphragm

• internal oblique

Label the structure A

• Posterior rib

• Anterior rib

• Manubrium

• Clavicle

• Hemidiaphragm

Label the structure B

• Posterior rib

• Anterior rib

• Manubrium

• Clavicle

• Hemidiaphragm

Label the structure C

• Posterior rib

• Anterior rib

• Manubrium

• Clavicle

• Hemidiaphragm

Label the structure D

• Posterior rib

• Anterior rib

• Manubrium

• Clavicle

• Hemidiaphragm

Label the structure E

• Posterior rib

• Anterior rib

• Manubrium

• Clavicle

• Hemidiaphragm

Comment on the positioning accuracy of this image.

• Properly positioned 45-degree oblique position.

• Rotated more than 45-degree

• Rotated less than 45-degree

• Not sure regarding the adequacy of obliquity

Decide on how to improve positioning for this oblique ribs projection

• Maintain the positioning

• Rotate the patient to position MCP 45 degrees oblique to the IR

• Rotate the patient to position MSP 45-degrees oblique to the IR

• Not sure about the positioning improvement step