It is now a well established fact that cancer is one of the most important causes of mortality and morbidity. Although in the last few years remarkable progress has taken place in the understanding of the biologic and biochemical nature of the cancer. Diagnosis and management of malignancies has always challenged the medical field, as the cruel disease almost often devours its victim. Such is the perilous nature of this dreadful malady. Head and neck malignancies constitute 5% of all the cancers worldwide. In India, the most common head and neck malignancy are those of oral cavity and...