The rule.
512 tumours of, 353 ulcers in lesions of eye in, 160 hair in, 159 nails in, 159, 402 Nasal bones, syphilitic disease of, 188, 462 Naso-pharyngeal polypus, 491 Natal sore, 129 Neck, cystic hygroma of, 328 lipomatosis of, 187 painful stiff-, 413 Necrosis, acute.