Head and Neck Surgery: A Differential Diagnosis in Otolaryngology

Abstract

Introduction: In otolaryngology of the head and neck surgery; differential diagnosis is a practical and comprehensive guide that is organized uniquely by signs and symptoms instead of by diseases. Aim: This study will describe the keys to diagnostic evaluation and differential diagnosis of presenting symptoms for problems affecting each otolaryngology organ system.Methods: Each symptom opens with the patient’s presentation followed by an easily accessible list of potential diagnoses and supplementary data on the features of the different diseases to help correctly identify the problem. And identify features labeled by signs and symptoms, not by disease, and then enable quick clinical reference In-depth coverage of the diagnostic and treatment evaluation of all ENT disorders.