Squamous cell carcinoma is thick in location, superficial in substance and without invasive cancer. This statement comes from the doctor's vocal cord biopsy.
Let me talk about it. This is what pathologists say, which means: the existing cancer is cancer in situ, that is, cancer, but whether it is more serious is invasive cancer Because the material is shallow and I haven't seen it, we can't rule out this situation. Because cancer in situ is a very mild cancer, invasive cancer is much more serious.