Preauricular sinus and cyst - what does this mean
Preauricular sinus and cyst is a congenital abnormality that is caused by the abnormal development of the ear during the embryonic stage. it is characterized by a sinus tract (a small, shallow hole) that is located near the front of the ear and a cyst that may form in the tract. the cyst can range from a small bump to a large mass and can be filled with fluid, pus, or other material.
What happens during the disease - preauricular sinus and cyst
Preauricular sinus and cyst is a congenital disorder caused by an abnormal formation of the first and second branchial arches during embryonic development. this results in a malformation of the external ear and a sinus tract or cyst that is connected to the external ear. the sinus tract or cyst can become infected, resulting in pain, swelling, and discharge.
Preauricular sinus and cyst - Prevention
Preauricular sinus and cyst can be prevented by practicing good hygiene, such as washing hands regularly and avoiding contact with contaminated objects. additionally, avoiding contact with individuals who have had the infection can help reduce the risk of transmission. vaccination is also recommended for those at risk of infection.