A = aortic arch

B = pulmonary trunk

C =                                          SVC

D = right atrium

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A =                                          trachea

B = Be Specific auricular appendage of l. atrium

C =                                          IVC

D =                                          breast

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A =                                          clavicle

B =                                          aortic arch

C = a bronchus, maybe lower lobe or intermedius

D = Be Specific                               left hemidipagragm

E = sternum (body thereof)

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A =                                          intervertebral foramen

B =                                          descending aorta

C = Be Specific right major fissure

D = Be Specific right ventricle