Parotid and submandibular duct calculi in three successive generations of one family.

A case is reported of chronic calculous parotitis beginning in a 12-month-old child. Further questioning revealed a history of parotid calculi in her mother and submandibular calculi in her maternal grandmother. The features which indicate the diagnosis of parotid calculous disease are discussed and, from a review of the literature, some observations are made on management.