benign tumor birthmark blackhead bleb blemish blister boil bulla bump bunion callosity callus cancer carbuncle carcinoma check cicatrix comedo corn crack crater craze cyst defacement defect deformation deformity dilatation dilation disfiguration disfigurement distension distortion edema excrescence fault flaw freckle fungosity fungus furuncle growth hemangioma hickey intumescence keloid kink lentigo lump malignant growth metastatic tumor milium mole morbid growth needle scar neoplasm nevus nonmalignant tumor outgrowth pimple pit pock pockmark port-wine mark port-wine stain proud flesh pustule rift rising sarcoma scab scar scratch sebaceous cyst split strawberry mark sty swell swelling swollenness track tumefaction tumescence tumidity tumor turgescence turgescency turgidity twist verruca vesicle wale warp wart weal welt whitehead