Oral Focal Mucinosis: A Case Report and Literature Review

introduction: oral focal mucinosis (ofm) is the soft tissue counterpart of cutaneous focal mucinosis (cfm) and is often misdiagnosed as an oral myxoma. ofm occurs during the fourth and fifth decades of life, predominantly in women (two females per male).case report: a 22-year-old lactating female presented with a growing painless, sessile tumor with pale pink color and a lobulated surface with ulcers at the depths of interlobular fissures in the premolar-molar area of the left mandibular alveolar ridge, dating back one year. the tumor was completely excised. no recurrence was observed during the follow-ups over the next three years.conclusion: the current case appears to be the only one with an ofm reported during the breastfeeding period; therefore, the role of hormonal factors in the pathogenesis of the lesion should be taken into consideration.