Adult 1 Aged 1 Connective tissue diseases 1 Diagnosis 1 Diagnosis, Oral 1 Female 1 Humans 1 Male 1 Middle Aged 1 Mouth Diseases 1 Mucinoses 1 Myxomatous lesion Oral focal mucinosis 1 Retrospective Studies 1 adult 1 aged 1 female 1 human 1 male 1 middle aged 1 mouth disease 1 mucinosis 1 pathology 1 retrospective study 1