Awider-Al-Amawi, Malgorzata, Department of Histology and Embryology, Pomeranian Medical University, Szczecin, Poland Aydin, Ibrahim, Department of General Surgery, School of Medicine, Recep Tayyip Erdogan University, Rize, Turkey Aydin, Mehtap Aydinlar, Elif Ilgaz, Acibadem University Medical School, Department of Neurology, Istanbul Ayuob, Nasra N., Department of Anatomy, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia Department of Histology and Cytology, Mansoura University, Egypt Ayuob, Nasra N., Anatomy Department, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia Histology and Cytology Department, Mansoura University, Mansoura, Egypt Ayvaz, Suleyman, Department of Pediatric Surgery, Trakya University Faculty of Medicine, Edirne, Turkey