Assertion: nasopharynx | /r/HasProperty | epistaxis
Facets:
Source sentences:
text: Nasopharyngeal carcinoma presents in patients with symptoms in one or more of the following three categories: (i) neck masses, usually appearing in the upper neck; (ii) presence of tumor mass in the nasopharynx (epistaxis, nasal obstruction and discharge); (iii) skull-base erosion and palsy of cranial nerves V and VI due to tumor extension superiorly (headache, diplopia, facial pain and numbness).