| A | B |
|---|
| Albino | deficient in pigment (melanin) |
| Collagen | structural protein found in the skin and connective tissue |
| Melanin | major skin pigment |
| Lipocyte | a fat cell |
| Maule | discolored, flat lesion (freckes, tattoo marks) |
| Poly | benign growth extending from the surface of the mucous membrane |
| Fissure | groove or crack-like sore |
| Nodule | solid, round or oval lesion more than 1 cm in diameter` |
| Ulcer | open sore on the skin or mucous membrane |
| Vesicle | small collection of clear fluid, blister |
| Wheal | smoot, slightly elevated, edematous(swollen) are that is redder or paler than the surrounding skina |
| Alopecia | Absence of hair from areas where it normally grows |
| Gangrene | Death of tissue associated with loss of blood supply |
| Impetigo | bacterial inflammatory skin disease characterized by lesion, pustules and vesticles |
