The document discusses oral cancer and its management. It covers the molecular changes involved in carcinogenesis including mutations in proto-oncogenes and tumor suppressor genes. Treatment options for oral cancer depend on the tumor stage and site and may involve surgery, radiation therapy, chemotherapy, or palliative care. Complications of cancer therapy include acute reactions like mucositis as well as chronic issues involving fibrosis, vascular changes, and loss of salivary gland function. Pain management is important and involves a multimodal approach.

1. ORAL CANCER dr shabeel pn

5. Molecular Model of Carcinogenesis

6. TNM Staging

11. MANAGEMENT OF ORAL CANCER

30. COMPLICATIONS OF CANCER THERAPY

39. Candidiasis Caries Osteoradionecrosis Taste abnormalities Musculoskeletal anomalies Dental anomalies Pain