I have recently been checked over by an oncologist/haematologist. He commented that my
tongue was also very smooth and did the full checks for celiac (
sore tongue a symptom of this too). But came up negative for celiac disease.
Six years ago when i was 38 i got a high ANA result of 2560 Homogenous SLE (Lupus) but have never had any symptoms. I thought perhaps the burning tongue, sore shoulders, neck, vice like headache perhaps had something to do with this or another autoimmune disease.