surface, area, areas, lesions, lesion, surfaces, throat, plaques, plaque, mass, mucosa, carcinoma, tooth, leg, tumor, stomach, cancer, legs, condition, patches, sores, tissue, skin, opening, nodule, tumors, parts, nodules, gums, state, spots, epithelium, membrane, mouth, growth, portion, tissues, masses, feet, atheroma, wound, foot, spot, appearance, cornea, center, heart, tumour, base, bowel, patch, wounds, sore, cancers, teeth, colon, nostrils, lungs, wall, limbs, cavity, tongue, papule, tumours, stage, papules, hemangiomas, carcinomas, throats, portions, tonsils, colitis, gumma, intestine, growths, openings, aperture, tubercles, neoplasm, cervix, stomachs, hemorrhoids, chancre, lips, bowels, bladder, glands, fissures, chilblains, membranes, segment