Treatment of<unk> e usually involves removal of the sublingual gland. Surgery may not be required if the<unk>  is small and asymptomatic. Marsupialization may sometimes be used, where the intra-oral lesion is opened to the oral cavity with the aim of allowing the sublingual gland to re-establish connection with the oral cavity.
Ranula
Microgyrus
Ateronon
Syrinx 
Stenopaeic slit
Pinguecula
Otic pit
Orbital septum