Definition: Acinarosis is a condition in which the lining of the nose (the "scleral" skin) becomes inflamed due to an abnormal growth of cells called acinar cells. When this occurs, it can cause pain or sensitivity in the face, nose, and eyes. The exact cause is not fully understood, but some researchers believe that an immune system may be involved. The word "acarinosis" comes from Greek, meaning "skin lining". This condition affects most people, though it can occur in certain groups of people, such as those who have a genetic disorder or have previously had surgery that damaged their nasal tissue. Acinar cells are a type of specialized immune cell that normally resides on the surface of the nose and other areas where they appear to be healthy. The symptoms of acinarosis vary from person to person, but some common ones include pain in the face, nose, and eyes, as well as difficulty breathing or swallowing. In more severe cases, it can become life-threatening if left untreated. Treatment for acinarosis often includes surgery to remove any abnormal growths on the nasal surface. It is important to note that while this condition can be frustrating, it is not a treatable disease. Most people with acinarosis should be able to manage their symptoms at home, and there are many resources available to help them with advice and support.

acarinosis