The most common symptoms at the time of presentation were painful swelling of neck (95%) and fever (80%).Typical etiologies were upper respiratory tract and odontogenic infections.

• 最常见的深颈部感染症状为颈部肿痛（95%25）及发烧（80%25），最常见致病原因为上呼吸道感染及牙齿发炎。