Endolymphatic sac tumor
Endolymphatic sac tumor
Definition
An aggressive epithelial neoplasm arising from the temporal bone. It is characterized by the presence of a papillary pattern, and has been described as an adenoma or carcinoma in the literature. There is disagreement regarding its relationship to endolymphatic sac tumor.
Also known as aggressive papillary tumor of the temporal bone, aggressive papillary tumour of the temporal bone, ELST, endolymphatic sac neoplasm, endolymphatic sac neoplasm (disease), endolymphatic sac tumor, endolymphatic sac tumor (disease), endolymphatic sac tumour (disease), neoplasm of endolymphatic sac, tumor of endolymphatic sac, tumour of endolymphatic sac — per MONDO
Also identified as
Affected Organs
| Organ | Involvement | Source |
|---|---|---|
| Craniocervical region | Disease Has Associated Anatomic Site | NCIT · CC BY 4.0 |
| Ear | Disease Has Associated Anatomic Site | NCIT · CC BY 4.0 |
| Internal ear | Disease Has Associated Anatomic Site | NCIT · CC BY 4.0 |
| Internal ear | Disease Has Primary Anatomic Site | NCIT · CC BY 4.0 |