ペニシリン皮内遅発反応に就いて

Upon delayed reaction of penicillin allergy

I．緒言

　一時問題視されたペニシリン過敏症の論議も最近はその影をひそめているが，著者は極く最近直接反応のみならず遅延反応の必要である事を知らされた2例を相次いで経験したので報告し，御批判を受け度い。

A test for reaction to penicillin allergy was carried out by intracutaneous injection of 5,000 u/cc before the operation. If it was negative for one hour, in almost all cases it was negative forever. There were, however, two cases of delayed reaction to the penicillin allergy ; one after 14 hours and the other 24 hours.

Judgying from these results a conclusicn of penicillin allergy must be not only considered for early reaction but also the delayed one.