2E90.6 Benign neoplasm of nasopharynx
International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2025-01
A neoplasm of the nasopharynx which is characterised by the absence of morphologic features associated with malignancy (severe cytologic atypia, tumour cell necrosis, and high mitotic rate). Benign neoplasms remain confined to the original site of growth and only rarely metastasize to other anatomic sites.
postcoordination
Add Stem and/or Extension codes to form a cluster code which adds detail to the condition.
synonyms
- Benign neoplasm of nasopharynx
- nasopharyngeal neoplasm benign
- benign tumour of epipharynx
- benign tumour of nasopharynx
- benign tumour of postnasal space
- juvenile angiofibroma unspecified site
- juvenile fibroangioma unspecified site
- juvenile nasopharyngeal fibroma
- nasopharyngeal fibroma
- nasopharynx fibroma
- Benign neoplasm of adenoid
- benign neoplasm of the adenoid tissue
- Benign neoplasm of nasopharyngeal wall
- Benign neoplasm of lateral wall of nasopharynx
- benign tumour of lateral wall of nasopharynx
- Benign neoplasm of anterior wall of nasopharynx
- benign tumour of anterior wall of nasopharynx
- Benign neoplasm of posterior wall of nasopharynx
- benign tumour of posterior wall of nasopharynx
- Benign neoplasm of superior wall of nasopharynx
- benign tumour of superior wall of nasopharynx
- Benign neoplasm of nasopharyngeal floor
- Benign neoplasm of nasopharyngeal roof
- benign tumour of roof of nasopharynx
- Benign neoplasm of pharyngeal recess
- Benign neoplasm of posterior margin of septum and choanae
- Benign neoplasm of the pharyngeal tonsil
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