suturing,scissor excision with secondary intention healing,electrocautery,electrodesiccation and curettage,carbon dioxide or YAG laser ablation,cryotherapy,dermabrasion and trichloroacetic acid.
Pls discuss these options with your dermatologist and see which one works the best for you.
I hope it helps. Take care and pls do keep me posted on how you are doing or if you have any additional doubts. Kind regards.