a meningioma in the parapharyngeal area can represent 1 ) an extracranial extension of a primary intracranial tumor , 2 ) a neoplasm arising in the jugular foramen , 3 ) a neoplasm originating from an arachnoid cell cluster within the trunk of a cranial nerve or its perineural sheaths within or near a neural foramen , or 4 ) a metastasis to a cervical lymph node from a primary intracranial meningioma .
C1334299
neoplasm
C0027530
cervical