Glandular odontogenic cyst: Review of literature and report of two cases.

Glandular odontogenic cyst (GOC) is a rare developmental odontogenic cyst from the cell rests of Serres. GOC is locally aggressive with a tendency toward recurrence. The most common site of occurrence is the anterior mandible with an asymptomatic presentation. Radiographically, it presents as unilocular or multilocular radiolucency. It bears histopathological resemblance to low-grade mucoepidermoid carcinoma. We report two cases of GOC occurring in a 16-year-old and a 33-year-old male patient with a review of the clinical presentation, histopathological features, and diagnostic aspects of GOC reported so far in literature.

Oral malignant melanoma - Clinical presentation with immunohistochemical analysis.

ABSTRACT: Oral melanoma is a rare malignancy with poor prognosis because of its invasive and metastasizing tendencies. It is derived from the melanocytes and is clinically asymptomatic initially but in later stages may show ulceration, pain, bleeding, tooth mobility, and parasthesia. Because of its silent progression, diagnosis is often delayed leading to poor survival rate. This article presents the clinical, histopathological, and immunohistochemical findings of a rare case of melanoma involving the maxilla and also highlights the importance of dental professionals in maintaining a high degree of surveillance for all oral pigmented lesions.