Noh Haemin, Lee Dong-Han, Shin Jung Eun, Kim Chang-Hee
Department of Otorhinolaryngology-Head and Neck Surgery Konkuk University Medical Center Research Institute of Medical Science Konkuk University School of Medicine Seoul Korea.
Clin Case Rep. 2021 Aug 21;9(8):e04607. doi: 10.1002/ccr3.4607. eCollection 2021 Aug.
Because the density of air is lower than the effusion, air bubbles can be passively moved by a head position change, causing a bubbling sound in the affected ear.
由于空气的密度低于渗出液,头部位置改变可使气泡被动移动,从而在患耳产生气泡声。