Retention mucoceles of the oral mucosa.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002467:Cell Nucleus / Q000648:ultrastructure; D002648:Child; D002675:Child, Preschool; D003537:Cystadenoma / Q000473:pathology; D003593:Cytoplasm / Q000648:ultrastructure; D004804:Eosinophils / Q000648:ultrastructure; D004847:Epithelial Cells; D004848:Epithelium / Q000648:ultrastructure; D006801:Humans; D008047:Lip Diseases / Q000473:pathology; D008875:Middle Aged; D009061:Mouth Mucosa / Q000473:pathology*; D009078:Mucocele / Q000473:pathology*; D012466:Salivary Gland Diseases / Q000473:pathology*; D012469:Salivary Glands / Q000648:ultrastructure; D013194:Staining and Labeling