Prof. Hisham Mokhtar Hammouda, Director of the Assiut University Urology and Kidney Hospital stated that the Hospital has received Dr. Nabil Besada, Prof. at Arkansas University to give a number of lectures on the urinary tract tumors, more specifically, the most recent trends in the domain of diagnosis and treatment of urinary tract tumors. Dr Hammouda added that the visit assures the hospital's openness to a variety of advanced international universities in the same specialty and interests.