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Start free with EleplanMiddle ear neuroendocrine tumor
ORPHA:100084Disease
What it is
Middle ear neuroendocrine tumor is a rare, otorhinolaryngologic tumor characterized by a mixed glandular and non-glandular histological features and positive immunostaining for pancytokeratin, vimentin, synaptophysin and islet-1 protein. Common signs and symptoms are hearing loss, mass, pain, discharge, equilibrium disturbances, tinnitus and nerve paralysis.
Key facts
- Age of onset
- Adolescent, Adult, Elderly
- Classified as
- Disease
Signs and symptoms
Sometimes5–29%
4These ranges are how often a sign appears across everyone diagnosed, not a prediction for one person — most people have some of these and not others. Orphanet also records findings that are specifically absent in this disease; those are in the data but not listed here.
ICD-10 codes
Related health topics
Reached through the ICD-10 categories this disease is filed under, so these describe the broader group rather than this disease specifically.
Cross-references
Orphadata Science: Free access data from Orphanet. © INSERM 1999. Data version 2026-06-23. Available under CC BY 4.0. This is a reference, not medical advice.
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