Paediatrics - ENT Flashcards
What are examples of otological conditions?
Hearing loss
Otorrhea
Otalgia
Tinnitus
Vertigo
What are important considerations for diagnosing child with hearing loss cause?
Congenital vs acquired
Unilateral vs bilateral
Conductive vs sensorineural
What is commonly seen in the history of child with hearing loss?
Ear symptoms
Pain
Discharge
Loss of function (hearing loss, dizziness, tinnitus)
Speech development, school performance
Behaviour problems
Maternal perinatal infections
Delivery issues
Neonatal infections, drugs, jaundice
What are common ear symptoms in hearing loss in children?
Ear symptoms
Pain
Discharge
Loss of function (hearing loss, dizziness, tinnitus)
How do you assess the hearing of children of different age groups:
6 to 18 months
12 months to 3 years
3 to 5 years
4 years onwards
6 to 18 months
Distraction test
12 months to 3 years
Visual reinforced audiometry
3 to 5 years
Play audiometry
4 years onwards
Pure tone audiometry
What can an objective assessment of the auditory system be done by?
Otoacoustic emissions
Auditory brain stem responses
Tympanometry
What are examples of conditions that can cause hearing loss?
Otitis media with effusion/glue ear
Autoinflation
Grommet
What is ottitis media with effusion also called?
Glue ear
Ottitis media with effusion - risk factors
Day care, smoking, cleft palate, down syndrome
Ottitis media with effusion - treatment
Most improve by themselves within 3 months time
Treat with hearing aids or grommets
Ottitis media with effusion - aetiology
Eustachian tube dysfunction
Adenoidal hypertrophy
Resolving AOM
Ottitis media with effusion - signs and symptoms
Symptoms
Hearing loss
Speech delay
Behaviour problems
Academic decline
Imbalance
Signs
Dull TM
Fluid levels
Bubbles
What is the most common cause of a child with painful/discharging ear?
Otitis externa
Acute is common for 3-18 months olds
Short history, pain, fever, discharge
Microbiology important, haemophilus influenze, strep pneumonia, Moraxella catarrhalis
Treat with antibiotics (such as co-amoxiclav), also with grommets and adenoidectomy if recurrent
Complication of acute is it becoming chronic
Suspect in children with chronic discharging ear, hearing loss despite grommets
Investigation is CT scan
Requires mastoidectomy
what is Otitis externa treated with?
Treat with antibiotics (such as co-amoxiclav), also with grommets and adenoidectomy if recurrent
Otitis externa - presentation
Short history, pain, fever, discharge
Otitis externa - investigations
Microbiology important, haemophilus influenze, strep pneumonia, Moraxella catarrhalis
What microorganisms most commonly cause otitis externa in children?
Microbiology important, haemophilus influenze, strep pneumonia, Moraxella catarrhalis
Acute otitis externa - treatment
Treat with antibiotics (such as co-amoxiclav), also with grommets and adenoidectomy if recurrent