Recurrent parotitis in adults. Report of 35 cases.

ABSTRACT

Clinical, laboratory and sialographic findings were studied in 35 adult patients with recurrent parotitis. The patients were followed up for 0.5-23 years. The results showed that sialographic recovery occurred 3-5 years after disappearance of clinical symptoms. Recurrent parotitis is not a autoimmune disease, and remission may take place spontaneously, including clinical and sialographic healing. However, marked degeneration of the parotid gland or chronic obstructive parotitis may develop consequently. The differential diagnosis of recurrent parotitis in adults is also discussed.