Nasal polyp is a common disease of nose, prevalent in adults. Good hair in the ethmoid sinus, maxillary sinus, middle meatus, the middle turbinate and ethmoid bulla. Manifesting as progressive persistent nasal obstruction, watery, olfactory impairment, hearing loss, headache, nasal visible within the one or more smooth surface, greyish white, translucent new creatures, like litchi flesh, touch the soft, easy bleeding, no pain. Nasal mucosa of chronic inflammation or sinus purulent secretion is often stimulate the formation of nasal polyps is one of the important factors, make nasal congestion, swelling, venous stasis, exudation increased, coupled with the bacterial toxin effect, make small vascular exudation increased and mucosal edema, long hair unripe polypoid.
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