Don't blame you for feeling frustrated. If there is one common theme on this board it is that we all had difficulty getting diagnosed. You are absolutely right to keep on until you are sure. I had a punch biopsy on June 25th - clear - then they did an excisional biopsy Sept 13th and the biopsy showed the cancer.

I would recommend that you get another biopsy - but just my thoughts.

Donna

Donna,69, SCC L Tongue T2N1MO Stg IV 4/04 w/partial gloss;32 radtx; T2N2M0 Stg IV; R tongue-2nd partial gloss w/graft 10/07; 30 radtx/2 cispl 2/08. 3rd Oral Cancer surgery 1/22 - Stage 1. 2022 surgery eliminated swallowing and bottom left jaw. Now a “Tubie for Life”.no food envy - Thank God! Surviving isn't easy!!!! .Proudly Canadian - YES, UNIVERSAL HEALTH CARE IS WONDERFUL! (Not perfect but definitely WONDERFUL)