I have a problem for buccal mucosa pigmentation since last month, so i far i have used kenacort, caziq, also shown to dentist they say its a physiological pigmentation. I have impacted wisdom tooth in right side, but one thing i wanna say is in left cheek also pigmentation coming up now.. another this is today, i noticed while palpate the area near the retromolar region(see the white circle in image) in right side i found that there a jelly like mass inside, is that anything serious and needs to be checked out by dentist or what? It doesn't hurt, just feels palpable and thats it. Is it because of the wisdom tooth? Can that be cancer? M really worried please help. In left inner cheek i will show u the picture of pigmentation..but this palpable mass not present in left side.. Please guide me m really scared. M having a lot of health issue lately :(. I have k. Pneumonia found in my sputum culture, eating medicines for that too. :(