What is otitis externa in children? Is it really dangerous?

Atrial collapse is a concave eardrum in the ear, causing tinnitus, hearing loss and other symptoms such as: dull earache, sticky ear infection, etc. and the danger of the disease also increases with each level. Join Tnhelearning.edu.vn to learn more about the disease in children with atelectasis in order to have the most reasonable prevention and treatment methods!

Note: The article is for reference only and is not a substitute for medical diagnosis or treatment.

What is otitis externa in children?

Inflammation of the ear at the eardrum, also known as the eardrum retraction bag

Atelectasis is one of the conditions of otitis media with closed tympanic membrane and signals for otitis media without perforation of the tympanic membrane. Atrial atresia is a phenomenon in which the eardrum collapses into the inner ear cavity of a child, causing the space of the ear canal to narrow, causing intermittent ear pain, tinnitus, and hearing loss.

If otitis externa only occurs in part of the tympanic membrane, it is called focal atelectasis or retraction sac. If the disease is left untreated for a long time and is not detected and treated early, it will cause a very dangerous ear infection in children.

Causes of otitis externa in children

Causes of otitis externa

The common cause of otitis externa in children is the dysfunction of the eustachian tube, leading to the fibrous layer of the tympanic membrane, causing the eardrum of the child to become transparent and thinner and gradually collapse inward.

In some cases, otitis externa in children is also caused by local factors such as mucus hyperplasia, respiratory infections, underdeveloped mastoid bone or allergic factors.

Classification of atrial collapse

To classify atrial atelectasis, people are based on the location where the atelectasis occurs. Atrial atelectasis occurring in the lax membrane and atrial collapse occurring in the entire tympanic membrane will be divided into 4 different degrees:

The degree of atrial atelectasis appears in the slack membrane

The degree of atrial atelectasis appears in the slack membrane

• Level 1 : There is no phenomenon of sticking the bottom of the bag to the hammer bone because the size of the retractor bag is still small.
• Level 2: The bottom of the traction bag has begun to come into contact with the hammer bone.
• Level 3: At the position where the traction bag has penetrated into the upper atrium and the bones have begun to gradually be damaged.
• Grade 4: The upper atrium is eroded by the retractor bag and causes damage to the hammer bone.

Atrial atresia occurs in the entire tympanic membrane

Atrial atresia occurs in the entire tympanic membrane

• Grade 1: The rim of the ear is not clearly visible and the tympanic membrane is gradually pressed inward.
• Grade 2: The tympanic membrane is deeply concave to reach the dyke bone or may be attached to the dyke bone.
• Level 3: The tympanic membrane touches the protrusion, not the protrusion.
• Level 4: At this point, the tympanic membrane has attached to the protrusion and begins to penetrate deep into the tympanic cavity.

Symptoms of otitis externa in children

Symptoms of otitis externa in children

Atelectasis in children often has the following manifestations: tinnitus, intermittent ear pain, poor hearing ability, when hearing echoes in the ear, …

To diagnose otitis externa, doctors often use the method of ear examination and otoscopy. In addition, the symptoms of tinnitus or hearing loss should lead the child to have an audiometer, tympanometry to accurately assess the extent of damage to the ear and the function of the eustachian tube in order to have appropriate treatment methods. fit.

Is atrial fibrillation really dangerous?

Is atrial fibrillation really dangerous?

If left untreated for a long time, atrial fibrillation will lead to a very dangerous sticky ear infection for children. Therefore, when children have signs of atrial fibrillation, they should be taken to medical centers or large hospitals for early examination and treatment.

Above is information about what is atrial atresia in children? Is it really dangerous? that Tnhelearning.edu.vn has compiled. Hope the above information will help you in the process of taking care of your baby’s health!

Source: Vimec

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