Sir, In 1870, von Volkmann (1) introduced the term cheilitis glandularis (CG). He described a distinct, chronic inflammatory condition of the lower lip characterized by mucopurulent exudates from the ductal orifices of enlarged labial salivary glands. Historically, CG has been classified into three subtypes: simplex, superficial suppurative, and deep suppurative. However, it is now believed tha...
