What is a Nasal pharyngeal cyst?

A nasal pharyngeal cyst is a benign, fluid-filled sac that develops in the nasopharynx, which is the area behind the nose and above the throat. These cysts are usually present at birth and are often asymptomatic, meaning they do not cause any symptoms. However, in some cases, they can grow large enough to cause problems such as nasal obstruction, difficulty breathing, or ear infections.

Nasal pharyngeal cysts are thought to be caused by a developmental abnormality during the formation of the nasopharynx. The exact cause is not fully understood, but it is believed to be related to the failure of the pharyngeal pouches to fuse properly during embryonic development.

Treatment for nasal pharyngeal cysts typically involves surgical removal, which can be performed through the nose or mouth. In some cases, a cyst may be drained and injected with a sclerosing agent to prevent it from recurring.

Nasal pharyngeal cysts are generally not serious and can often be managed without causing any problems. However, if you are experiencing symptoms such as nasal obstruction or difficulty breathing, it is important to see a doctor to get evaluated and determine if treatment is necessary.