Alopecia
Loss of hair
Cyst
Closed sac containing fluid or semisolid material (Table 4-2, p.123)
Ecchymosis (pl. ecchymoses)
Escape of blood into the skin
Edema
Puffy swelling of tissue from the accumulation of fluid
Papule
Small, solid skin elevation (See Table 4-2)
Petechia (pl. petechiae)
Pinpoint skin hemorrhage
Pustule
Elevation of the skin containing pus. (See table 4-2)
Vesicle
Small elevation of the epidermis containing liquid (see Table 4-2) (also called blister)
Wheal
Transitory, itchy elevation of the skin with a white center and a red surrounding area; a wheal is an individual urticaria (hive) lesion (see Table 4-2)