Finally an accurate diagnosis!!!
After visiting three doctors in Bulgaria more than seven years ago and a professor in Istanbul, only Prof. Dr. Selçuk Güneş, an otolaryngologist, gave the exact diagnosis of "Fungal infection with calcification" in the left sinus and operated on me.
I am eternally grateful to him, as well as to ZIC "Medical Karaj" for the excellent organization.
Special thanks to Mrs. Zvezdelina Lutfi and may she continue to help people who have health problems.
Venelina Nacheva, 72, Memorial Shishli Hospital Istanbul