respiratory system - harrisonusmle

[ArchivalUser]

Q.1. A 57-year-old male tobacco user is found to have a 2-cm calcified middle lobe
nodule on a chest x-ray obtained in the setting of bronchitic symptoms. Which
pattern(s) of calcification provide(s) reassurance that the lesion is likely to be
benign?
A. Complete calcification
B. Bull’s eye calcification
C. Popcorn calcification
D. Onion skin calcification
E. All of the above

[ArchivalUser]

Well not sure.......but may be its B.....

[ArchivalUser]

go with E

[ArchivalUser]

A is correct?

[ArchivalUser]

CC- for sure

[ArchivalUser]

CCCC
Dx..Broncial Hamartoma
Most common benign tumor.