Answers:
Aetiology
Many theories own be put forth on the subject of the aetiology of polyps, adjectives of which may probably contribute to polyp formation:
1. Bernouilli’s Phenomenon
Pressure drop subsequent to a constriction cause suction effect pulling the sinus mucosa into the feeler.
2. Polysaccharide changes
Postulated surrounded by 1971 by Jackson and Arihood, [2] an alteration contained by the polysaccharides of the ground substance, as a bring.
3. Infection
Recurrent infection of the sinuses predisposing the mucosa to polypoid change.
4. Allergy
Allergy have be implicated as a explanation, since the nasal secretion contain eosinophils, and patients hold signs and symptoms of allergy, repeatedly associated next to asthma [3] and atopy.
5. Vasomotor theory
Autonomic discrepancy have be suggested as a possible motivation within non-atopic individuals.
Also implicated are inflammatory disinterested party, environmental factor, local anatomical factor, Woakes disease and tumours. Genetic predisposition is particular to lead to polyposis as contained by cystic fibrosis.
SURGERY IS trans-nasal polypectomy
Etiology of antrochoanal is a minor surgery to remove polyps, a soft tissue mass in nasal pathway. it is obstructive sleep apnea within children. cost may be Rs 30000/. Recovery surrounded by 3 days.