Abstract
Three of the six cases were post-intubation granuloma which developed unilaterally in two patients and bilaterally in one. All of those cases were females and had reddish, globular, pedunculated granulomas. The other cases were contact granulomas which developed unilaterally in two patients and bilaterally in one. All of the latter were males and had graywhite or reddish, hemispherical, sessile granulomas. Two cases of unilateral type of contact granuloma recurred several times. One of them was given NK 631, 200mg and was well controlled.
