RADIOLOGY MCQ --AIPGMEE AND FRCR---EGGSHELL CALCIFICATION

215.Causes of eggshell nodal calcification are all except

a. Sarcoidosis

b. Silicosis

c. tuberculosis

d. Lymphoma (postirradiation)

e. Amyloidosis

ANS ---C----TUBERCULOSIS 

Causes of eggshell nodal calcification are  sarcoidosis. silicosis, 

lymphoma (postirradiation),amyloidosis, histoplasmosis,

 blastomycosis. (Chapter 19,  High-Resolution Computed 

Tomography of Interstitial and Occupational Lung Disease ,Adam:

Grainger & Allison's Diagnostic Radiology, 5th ed)

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