Mucocele in the Ventral Surface of the Tongue: A Case Report and Literature Review

Mucoceles form in the oral mucosa due to the buildup of saliva, resulting in the enlargement of the affected region [1]. These lesions display a distinct trait of regressing and reappearing in an alternating pattern. This can be attributed to the rupture of the cystic cavity and subsequent re-aggregation of saliva [2]. Following a rupture, these mucoceles can cause the emergence of painful ulcerations that typically heal within a matter of days [3]. Mucoceles are particularly prevalent in the oral mucosa, with a higher frequency of occurrence compared to other regions. However, due to the substantial number of cases that do not undergo histopathological examination, it is challenging to accurately determine the incidence of this lesion [4]. Mucoceles are categorized into two subcategories: mucus extravasation cysts, which are 90% prevalent and resemble pseudocysts due to lack of epithelial lining [2], and mucus retention cysts, which are true cysts formed due to obstruction of the salivary duct [3], with a 10% prevalence [2]. This study aimed to present our case and assess its clinical features and management in comparison to those described in the literature.