Patients Sex Age Duration of warts (year) Previous treatment Treatment courses effect Side-effects
1 F 17 2.5 topical keratolytic agents 4 cure Erythema, post-inflammatory pigmentation
2 M 48 4.0 topical keratolytic agents, cryotherapy 2 cure erythema
3 F 34 3.5 topical keratolytic agents, CO2 laser 3 cure erythema
4 F 32 3.3 topical keratolytic agents 2 cure erythema
5 F 32 3.0 topical keratolytic agents,cryotherapy 3 cure Erythema, post-inflammatory pigmentation
6 F 25 2.8 Cryotherapy,topical keratolytic agents 2 cure erythema
Table 1: The basic conditions and treatment responses of patients.