Hi, thanks for sharing your health concerns with HCM!
You should have mentioned your age, sex and any addiction.
However, If I were your treating Doctor for this case of PAINLESS mouth nodules, I would come up with three possibilities, these include:
1. lymph nodes due to some chronic disorder like
tuberculosis,
lymphoma or chronic throat /
neck infection or even malignant diseases in elderly people!
2. The second possibility is of cysts or hemangiomas or branchial cyst or lymphatic cysts!
3. The last possibility is of submucosal
fibrosis like precancerous lesion!
I suggest you to go for an FNAC and
CT scan of the region for confirmation and to relieve your concerns!
Hope this answers your question. If you have additional questions or follow up questions then please do not hesitate in writing to us. I will be happy to answer your questions.
Wishing you good health.