[A case of nasal malignant peripheral nerve sheath tumor]

The 52-year-old female patient complained of persistent and progressive obstruction in left nasal cavity for more than 1 years. A grey, hard and smooth tumor with telangiectasia, were seen plugged in left post-nostrils and nasopharynx. CT scanning showed a tumor in the left nasal cavity. Post-operational pathologic diagnosis was peripheral nerve sheath tumors of nasal cavity.