External Laryngocoele or Anterior Jugular Vein Aneurysm (A Rare Clinical Entity): A Paradox Solved by A Few Simple Non-Invasive Radiological Tests
Introduction The differential diagnosis of a cystic upper neck mass that becomes prominent on coughing, straining, breath holding, or Valsalva manoeuvre includes mediastinal tumours and cysts, external laryngeal diverticula, and jugular venous aneurysms.Jugular venous aneurysms, Maca while extremely rare, must be considered.We report the fifth case