Kadish stages

Aesthesioneuroblastoma prognosis

Kadish A

Tumor confined to nasal cavity. Usually not lethal.

Kadish B

Tumor confined to paranasal sinuses. Usually not lethal.

Kadish C

Tumor extension into anterior skull base. 6-year survival 73%.

Kadish D

Metastatic disease to cervical lymph nodes and distant disease. Survival usually < 12 months.

Reference

The Neurosurgeon's Handbook. Ed. G Samandouras. Oxford University Press, 2010.