Document Type : Short Communication
                            
                        
                                                    Authors
                            
                                                            
                                                                            1
                                                                        Islamic History, Department of History, University of Isfahan Isfahan, Iran                                
                                                            
                                                                            2
                                                                        History of Iran after Islam, Department of Persian Medicine, School of Persian Medicine, Shahid Sadoughi University of Medical Sciences, Ardakan, Yazd, Iran                                
                                                            
                                                                            3
                                                                        Traditional Medicine and Hydrotherapy Research Center, Ardabil University of Medical Sciences, Ardabil, Iran                                
                            
                                                
                        
                            Abstract
                            Rhazes, or Abū Bakr Muḥammad ibn Zakariyyā al-Rāzī (854-925 CE), was an Iranian physician, philosopher and chemist. He learned medicine more through the hospital and so-called clinical observations and, therefore, spent more time on his studies; this can be seen in his works and writings. He used the writings of medical predecessors and cited them in his writings. He followed and completed their works and sometimes wrote critiques on their works. In his written medical works, Rhazes has paid special attention to various diseases, notably tumors and cancer. It is noteworthy that over a thousand years ago, a skilled physician presented his explanation and treatment strategies for nasal cancer and tumor status.
                        
                        
                                                    Highlights
                            Zahra Hossein Hashemi (Google Scholar)
Seyyed Alireza Golshani (Google Scholar)
                        
                                                    Keywords