I kept catching colds. I got better with cold medicine prescribed by a local hospital, but if I stopped taking it, the pain would return, and I ended up going to Jeju National University Hospital. The Jeju National University ENT Department said my symptoms were unusual. The medical staff suspected cancer, and after testing, I was diagnosed with it. Before going to a hospital outside the province, they gave me appropriate emergency treatment, which helped me overcome that difficult time and I'm now in excellent health. Every moment I think about that time, I'm so grateful. I highly recommend the Jeju National University Hospital ENT Department.