“…Despite the fact that many authorities believe that allergy is responsible for nasal polyposis (Kern & Schenck, 1934;Stewart & Kawa, 1953, 1954Hargrove, 1954;Silberg & Catchpole, 1956;Hajos, 1959;Schenck, 1959;Weisskopf & Burns, 1959;Hlavacek, 1962;Stewart, 1963;Sanders, 1964;Blumstein, 1966), there were ninety-one cases of unilateral disease which would tend to lend weight to an aetiology of localized disease such as local vasomotor imbalance, as suggested by Golding-Wood (1961 and Walsh (1950).…”