Differential Diagnosis of Chest X Ray Coin Lesion 

Chest X Ray 
Coin Lesion 

Differential diagnosis of coin lesion / causes of coin lesion are :

-infarction 
-encysted pleural effusion 
-rheumatoid nodule
-ateriovascular malformation
-Wegener granulomatosis
-pneumonia
-tuberculosis
-hydatid cyst
-abscess
-bronchial carcinoma
-metastatic of breast carcinoma, adenoma, renal cell carcinoma, hamartoma,fibroma