An infestation is diagnosed by looking closely through the hair and scalp for nits, nymphs, or adults. Finding a nymph or adult may be difficult; there are usually few of them and they can move quickly from searching fingers. If crawling lice are not seen, finding nits within a 1/4 inch of the scalp confirms that a person is infested and should be treated.
Pediculosis capitis physical examination
Retinitis physical examination
Gangrene physical examination
Erythrasma physical examination
Palmar plantar erythrodysesthesia physical examination
Diabetic foot physical examination
Vitiligo physical examination
Eye pain physical examination