A non-invasive study to estimate and compare salivary sialic acid level as tumor marker in patients with pre-cancer and oral cancer.

Introduction: Sialic acids are important terminal sugars of the carbohydrate chains of cell membrane glycoproteins and glycolipids. The progressive rise in total sialic acid (TSA) levels has been significantly associated with tumor progression and metastasis.

Materials And Methods: Samples of 2 ml of unstimulated whole saliva were collected from 20 healthy patients, and 20 cases of histopathologically confirmed oral pre-cancer patients and 20 cases of histopathologically confirmed oral squamous cell carcinoma (OSCC) patients, using the method of Navazesh.

Atypical Presentation of Capillary Hemangioma in Oral Cavity- A Case Report.

Capillary Haemangioma is a benign vascular tumour characterized by proliferation of blood vessels that are primarily reported to be a developmental hamartomatous lesion of infancy and childhood. Pyogenic granuloma is a non-neoplastic benign lesion found in the oral cavity having a striking predilection for occurrence in the gingiva. The present case report is an atypical presentation of capillary haemangioma on gingiva which is considered to be extremely rare.