alt Microscopically,<unk> s appears as granulation tissue surrounding mucin. Since inflammation occurs concurrently, neutrophils and foamy histiocytes usually are present. On a CT scan, a<unk>  is fairly homogenous, with an attenuation of about 10-18 Hounsfield units. Classification Both mucous retention and extravasation phenomena are classified as salivary gland disorders.
Oral mucocele
Laryngeal cyst
Median mandibular cyst
Salivary gland fistula
Nasolabial cyst
Enamel pearl
Gingival cyst
Preauricular sinus and cyst