Olfactory neuroblastoma (staging)

Last revised by Marcos Gil Alberto da Veiga on 8 Nov 2020

Citation, DOI, disclosures and article data

Citation:

Gaillard F, Veiga M, Jones J, et al. Olfactory neuroblastoma (staging). Reference article, Radiopaedia.org (Accessed on 18 Apr 2024) https://doi.org/10.53347/rID-9343

DOI:

https://doi.org/10.53347/rID-9343

Permalink:

https://radiopaedia.org/articles/9343?iframe=true

rID:

9343

Article created:

6 Apr 2010, Frank Gaillard ◉ ◈

Disclosures:

At the time the article was created Frank Gaillard had no recorded disclosures.

View Frank Gaillard's current disclosures

Last revised:

8 Nov 2020, Marcos Gil Alberto da Veiga ◉

Disclosures:

At the time the article was last revised Marcos Gil Alberto da Veiga had no recorded disclosures.

View Marcos Gil Alberto da Veiga's current disclosures

Revisions:

6 times, by 5 contributors - see full revision history and disclosures

Systems:

Head & Neck

Sections:

Staging

Synonyms:

Staging of olfactory neuroblastoma
Kadish staging of olfactory neuroblastoma
Esthesioneuroblastoma staging
Staging of esthesioneuroblastoma
Kadish staging of esthesioneuroblastoma

Olfactory neuroblastomas (or esthesioneuroblastomas) are most frequently staged using a system proposed by Kadish et al. in 1976 ¹.

group a: limited to the nasal cavity
group b: limited to the nasal cavity and paranasal sinuses
group c: extends beyond the nasal cavity and paranasal sinuses:
- base of skull
- intracranial compartment
- orbit
- distant metastatic disease

An additional group d has been proposed by Chao et al. in 2001 ³.

group d: cervical nodal metastases

Orbital invasion can also be classified according to the Iannetti classification.

References

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