Kadish Staging (Esthesioneuroblastoma)
The Kadish staging of esthesioneuroblastoma (olfactory neuroblastoma), by the anatomic extent of the tumor, stages A/B/C/D.
Open the calculator → Runs in your browser. Data leaves only if you deliberately send a problem report from the interactive tool.
Example
- Kadish stage
- C - beyond the sinuses (orbit, skull base, intracranial)
Result: Kadish stage C: tumor extending beyond the nasal cavity and paranasal sinuses.
The tool opens with these values already filled in. Replace them with your own.
What the result means
- Stage A
- Confined to the nasal cavity.
- Stage B
- Nasal cavity plus one or more paranasal sinuses.
- Stage C
- Beyond the sinuses (orbit, skull base, or intracranial).
- Stage D
- Metastasis to cervical nodes or distant sites (Morita modification).
What you enter
- Kadish stage
How this is calculated
Kadish S, Goodman M, Wang CC. Olfactory neuroblastoma. A clinical analysis of 17 cases. Cancer. 1976;37(3):1571-1576. Read the source ↗
A reference and educational tool. Not medical, legal, or financial advice, and not a substitute for clinician judgment.