Carcinoma of the nasopharynx6
6 Carcinoma of the nasopharynx
Comparation ofeustachiantubeshorter,wider,morehorizontalstraightchildrenadult
7 Comparation of eustachian tube shorter, wider, more horizontal, straight children adult
3、clinicalmanifestation:symptoms:1、hearingloss2、earaches3、tinnitus8
8 3、clinical manifestation: symptoms: 1、hearing loss 2、earaches 3、tinnitus
Earexamination:1、otoscopicfindings:*the tympanic membrane is usually dull andretracted withloss oflight reflex.*fluidfilled inthe middle ear:horizontal orcresentic line,bubbles,colourchangedO
9 Ear examination: 1、otoscopic findings: *the tympanic membrane is usually dull and retracted with loss of light reflex. *fluid filled in the middle ear：horizontal or cresentic line, bubbles, colour changed
The image oftympanic membraneDull oftympanic membranefluid filled in the middleear10
10 The image of tympanic membrane Dull of tympanic membrane fluid filled in the middle ear