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WHO Classification of Tumours
WHO Classification of Head and Neck Tumours
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Barnes L, Eveson JW, Reichart P, Sidransky D (Eds.)
World Health Organization Classification of Tumours. Pathology and Genetics of Head and Neck Tumours.
3rd Edition
IARC Press: Lyon 2005

C75.4 - C75.5 - Paraganglionic system:
The number attached to each tumour is the ICD-O morphology code of the International Classification of Diseases for Oncology (ICD-O) [1] and the Systematized Nomenclature of Medicine (http://snomed.org).
/0 benign tumours
/1 unspecified, borderline or uncertain behaviour
/2 in situ carcinomas
/3 malignant tumours.

1. Fritz A, Percy C, Jack A, Shanmuragatnam K, Sobin LH, Parkin DM, Whelan S (Eds) International Classification of Diseases for Oncology. World Health Organization: Geneva 2000

8692/1 Carotid body tumor
8690/1 Jugulotympanic paraganglioma
8693/1 Vagal paraganglioma
8693/1 Laryngeal paraganglioma
8680/3 Paraganglioma, malignant