A brief slides discussing the recent advances in the field of ENT 1. FMRI 2. Contact endoscopy 3. PET scan 4. Immunotherapy

7. A- BOLD MRI
B- Spin tagged MRI sequence – less senstitive than BOLD

13. Heschl’s Gyri (transverse temporal gyri)

19. Pre-
treatment
assessment
Primary tumour
assessment
Cervical lymph node
status
Distant metastasis
assessment
Secondary primary
tumour assessment
Radiotherapy
planning
GROSS TUMOR
VOLUME- GTV
HYPOXIC AREAS-
Radioresistant
Treatment
Response
monitoring
Pretreatment and
post treatment
SUV,
Metabolic tumor
volume MTV
Total lesion
glycolysis- TLG
Post
Treatment
Follow up
PET + CT after
8weeks RT with no
signs of infection

57. Chemo sensitisation Cytokine Gene transfer
Inactivation of
protooncogenes
Selective oncolytic
Virus
Gene Therapy