No of patients Seborrheic. Keratosis Actinic keratosis Solar lentigienes Excellent 8 (27%) 5 (50%) 3 (30%) ------ Good 9 (30%) 4 (40%) 5 (50%) ------- Fair 8 (27%) 1 (10%) 2 (20%) 5 (50%) Poor 5 (17%) ------ ------- 5 (50%)           Total 30 10 10 10

Table 2: Focal Mix of TCA 40% and GA 70% after completion of treatment.