Hello, It was started about 2-3 months ago when I was randomly checking my mouth and I came through these lump like structures or ulcer( I don't know what to call them) on my soft pallet just behind the uvula which are making me worried of a cancerous cell. Although I am already having CML (CHRONIC MYELOID LUKEMIA) and m on medicine called norvatis tasigna. On my research on internet I came to knew that tasigna also have some side effects like this only, but still I am worried. And I am not having any pain there, but sometimes I get sore throat, It will be great help if I can get any feedback on this. Thanks allot.