Foam cells seen in -a)  Alport syndromeb)  Niemann pick diseasec)  Atherosclerosisd)  Pneumonia: (A) ab, (B) bc, (C) abc, (D) bcd
Answer is C. Foam cells are seen in

Niemann pick disease         
Hypercholesterolemia         
Tangier disease                      
Alport syndrome    
Cholesterosis of gall bladder
Hodgkin disease (nodular sclerosis variant) o Ductal hyperplasia of breast.
Atherosclerosis