Almost all the best surgeons in Lahore, Pakistan, agree that cancerous lesions of any kind should be immediately removed from the body via a scalpel (it is a knife used in most surgeries) to ensure complete lesions removal along with clear borders.Besides making sure that the skin cancer has clear margins after the laser treatment, that assures that a pathologist gets a cancerous tissue sample to determine the cause of the lesion and how dangerous it was.Thus, lasers are regularly suggested for removing all the precancerous growth conditions, such as actinic keratoses, right before they become malignant. That is so that they may work as a preventive measure against deadly skin cancer.Moreover, ablative lasers such as erbium: YAG and CO2 lasers are most commonly chosen to remove such precancerous lesions altogether.