benign tumor bilge birthmark blackhead blain blaze bleb blemish blister blob blotch boss bow brand bubble bulb bulge bulla bump bunch burl button cahot callosity callus cancer carcinoma caste mark check checkmark chine cicatrix clump comedo condyle convex corn crack crater craze cut cyst dapple defacement defect deformation deformity discoloration disfiguration disfigurement distortion dot dowel ear earmark engraving excrescence fault flange flap flaw fleck flick freckle fungosity fungus gall gash gnarl graving growth hack handle hemangioma hickey hill hump hunch intumescence jog joggle jot keloid kink knob knot knur knurl lentigo lip loop lump macula malignant growth mark marking metastatic tumor milium mole morbid growth mottle mountain needle scar neoplasm nick nonmalignant tumor notch nub nubbin nubble outgrowth papilloma patch peg pimple pit pock pockmark point polka dot port-wine mark port-wine stain prick proud flesh puncture pustule rib ridge rift ring sarcoma scab scar scarification score scotch scratch scratching sebaceous cyst shoulder speck speckle spine splash split splotch spot stain stigma strawberry mark stud sty style tab tattoo tattoo mark tick tittle track tubercle tubercule tumor twist verruca vesicle wale warp wart watermark weal welt wen whitehead