1 | Introduction
Nasal polyps are common in clinical practice. They are hyperplastic
tissue masses on the surface of the nasal mucosa protruding from the
nasal cavity or sinuses. The common symptoms are nasal obstruction or
increased nasal secretions, which are more common in adults. They can be
single or multiple. They are more common in maxillary sinus, ethmoid
sinus, middle nasal meatus, middle turbinate, etc. At present, the
location and range of polyps are often judged by imaging examination,
and further pathological examination is often needed for clinical
diagnosis. At present, 3.0T1H-MRS can analyze the
press sequence spectrum of brain gliomas 1-2 and
prostate cancer 3 in the elderly, and can obtain
biochemical metabolic information of clinical value, It can correctly
diagnose and analyze brain glioma and prostate cancer in the elderly. In
this way, we use 3.0T1H-MRS to study nasal mucosa
polyp. We find that the spectrum analysis plays an important role in the
diagnosis of nasal mucosa polyp. The specific situation is as follows.