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Oral Cavity Cancer
Cancer of the oral cavity includes malignancies of the lips, tongue (anterior two-thirds), gums (gingiva), floor of the mouth, inner cheeks (buccal mucosa), hard palate, and retromolar trigone. India accounts for a disproportionately high percentage of global oral cancers - primarily driven by tobacco chewing, pan masala, gutkha, cigarette smoking, and alcohol use.
Oral cancers typically begin as a non-healing ulcer, a white patch (leukoplakia), a red patch (erythroplakia), or a lump that persists for more than 2-3 weeks. A biopsy provides the definitive diagnosis. Early-stage oral cancers are managed with wide local surgical excision - removing the tumour with a clear margin of normal tissue around it. Advanced cancers require combined surgery (including jaw and neck), radiation, and sometimes chemotherapy, in a multi-disciplinary setting.
Prevention: If you use tobacco in any form - smoked or smokeless - annual oral cancer screening is strongly recommended. Dr. Patel offers clinical oral cancer screening at Niraaya Hospital, Gandhinagar.