How does epiglottis oedema cause?

Update Date: 2022-10-27 Source: Network

summary

Epiglottic cyst is a special type of laryngeal cyst, which occurs under epiglottic mucosa. Most of them occurred in the valley of epiglottis, the surface of epiglottis tongue and the free edge of epiglottis. * chronic inflammation, mechanical stimulation and trauma often result in obstruction of mucous glands and retention of secretions in glands. It can also be caused by congenital malformation. Adults generally have no symptoms or only slight pharyngeal discomfort, foreign body sensation, often found in the throat examination. Let's share my experience with you.

How does epiglottis oedema cause?

Epiglottis is a congenital malformation with submucosal vesicles. After birth, with the development, the sacs gradually expand. It is filled with mucus and gradually forms a cyst, which is called congenital epiglottic cyst.

Chronic inflammation, mechanical stimulation and trauma of the larynx cause duct obstruction in the mucous glands of the epiglottis mucosa and accumulation of secretions in the glands, resulting in the formation of epiglottic cysts. * common retention cysts and epidermoid cysts. Retention cysts are mostly found in epiglottis. Epidermoid cysts are mostly found in epiglottis *.

Indirect laryngoscopy showed that the cyst was located on the lingual surface of epiglottis, and the larger one filled the whole valley of epiglottis. The cyst was hemispherical, with wide pedicle, smooth surface, gray white, light yellow or light red, and small blood vessels crisscross it. The wall of the capsule is usually very thin, and there is a sense of fluctuation when touching it. If there is secondary infection, it is pus.

matters needing attention

For small cysts, it is not necessary to treat them for the time being, and close observation is enough. Larger cysts should be removed surgically. Simple puncture and aspiration is sure to recur. The recommended surgical method is to remove the laryngoscope under general anesthesia, laser, microwave, low temperature plasma and so on.