VAS results are as follows : ( a ) color fading -- significant reduction in A within 48 hours compared to B and C ( p = 0.025 ) , ( b ) flattening -- more significant and earlier in A and C than B ( p < 0.05 ) , and ( c ) mean reduction in size : significant in A and C at 3 months ( p = 0.005 , p = 0.005 ) , 6 months ( p = 0.005 , p = 0.008 ) , 12 months ( p = 0.005 , p = 0.008 ) , and 18 months ( p = 0.02 , p = 0.04 ) , whereas in B , it was seen only at 6 months ( p = 0.008 ) .