cartilage, tissue, matrix, tissues, mass, material, lesions, plaque, bone, plaques, nodes, structures, areas, substance, nodules, valve, lesion, layer, zone, masses, deposits, foci, wall, bodies, valves, gland, area, vessels, nodule, cyst, portion, cysts, structure, node, dentin, tumor, arteries, enamel, aneurysm, glands, shell, stones, body, walls, rim, dentine, artery, aorta, plates, parts, focus, portions, gallbladder, annulus, trabeculae, deposit, pericardium, debris, pineal, layers, metastases, granuloma, eggs, stenosis, algae, stone, skeleton, teeth, hematoma, worms, spicules, disc, segments, thrombus, canals, granulomas, complex, shells, ligament, cartilages, remnants, fibroid, tumors, particles, discs, osteoid, meningioma, gallstones, ring, capsule, matrices, fragments, ova, plate, bones, rings, canal, concretions

densely, less, little, more, large, multiple, third, least, non, much, fifth, hard, better, numerous