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