Unfortunately, if you want to test for a diagnosis, you need to do some tissue tests. This involves micro-checking by taking a small sample of the lump. You need to do a CBC test to see if there's any damage in the blood. You need to do an MRI scan (MRI) and an X-ray scan (Sanct) to improve the range of cancer. You also need to do a fine treatment for cancer cells in the area.
Doctor, I think I've got head cancer, and I have trouble touching and swallowing a lump in my neck.