Foam cells seen in -a)  Alport syndromeb)  Niemann pick diseasec)  Atherosclerosisd)  Pneumonia
ab
bc
abc
bcd
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