Definition
Nasal
polyps are non-neoplastic masses of edematous nasal or sinus mucosa
Incidence
Approx
1-2 percent in general population
Classification
Nasal
polyps are classified into 2 main categories.
Ethmoidal
polyp
There
is edematous hypertrophy of submucosa with loose fibrous stroma.
Antrocoanal
polyp
This
polyp arises from the mucosa of maxillary antrum near its accessory ostium,
comes out and grows in choana and nasal cavity
Prevention
of recurrence of nasal polyp
Identify
the underlying cause of polyps and treat it accordingly.
Complication
of nasal polyp
Nasal
obstruction, Insomnia,
Sinusitis,
Respiratory tract infections,
Broadening of nose
Points to
remember
Differential
diagnosis