Examining the frequency of brain tumors in Porsina Hospital in Rasht based on pathological and surgical characteristics

School of Medicine, Guilan University of Medical Sciences, Rasht, Iran

Medical Biotechnology Research Center, School of Paramedicine, Guilan University of Medical Sciences, Rasht, Iran /Guilan Road Trauma Research Center, Trauma Institute, Guilan University of Medical Sciences, Rasht, Iran

Department of Medical Ethics, Guilan University of Medical Sciences, Rasht, Iran

Clinical Research Development Unit of Poursina Hospital, Guilan University of Medical Sciences, Rasht, Iran

Department of Psychiatry, Shafa Hospital, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran

Department of Pathology, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran