Lip cancer is an oral cancer that first develops on the lips, usually causing an open sore or painful lump. Initial warning signs of lip cancer can be hard to recognize. As the cancer progresses ...

Recent studies have highlighted the effectiveness of interventional radiotherapy (brachytherapy) in treating early-stage tumors, such as those found in the nasal vestibule and lip. One study ...

[8] Photodynamic laser tissue penetration has some limitations, which is only available for superficial parts of the body, such as facial lip tumor, tongue tumor and so on, so 5-ALA-mediated ...