溃疡，溃烂

直肠腺癌的结肠镜检图显示溃疡型肿块。

疣状癌由小叶状的具有轻度异型性的成熟鳞状上皮组成，并且呈溃疡或真菌样生长。

ulcerating sore

ulcerating dermatitis

ulcerating welling-abscess and sores

ulcerating pulpitis

pustulo-ulcerating

ulcerating sclerosis

ulcerating dermatitis