Peripheral T Cell Lymphoma of Parotid Gland: A Diagnostic Challenge.

Peripheral T-cell lymphoma of salivary gland is a rare clinical entity most commonly involving the parotid gland and mimics a salivary gland carcinoma. It has an aggressive clinical course with poor prognosis. Majority of the cases are diagnosed after surgical excision whereas the principal treatment is non-surgical (chemotherapy). Core biopsy is an excellent method of identifying these indeterminate lesions pre-operatively which would avoid unnecessary surgical intervention. We present a case report with diagnostic challenge in identifying peripheral T cell lymphoma of salivary gland with the review of literature.