| A | B |
|---|
| lesion | Marks on the skin that could indicate injury or danage that changes the structure of the tissue or organ |
| bulla | A large primary lesion containing a watery fluid |
| cyst | A closed, abnormal developed sac, containing fluid, pus, and semifluid |
| macule | A spot or discoloration of the skin, neither raised nor sunken |
| papule | A small circumscribed elevation of the skin that contains no fluid but may develop pus |
| pustule | An inflamed pimple containing pus |
| tubercle | An abnormal rounded, solid lump, within or under the skin |
| tumor | An abnormal cell mass resulting from excessive multiplication of cells that varies in size, color, and shape |
| vesicle | A small blister or sac contaiing clear fluid; just beneath the epidermis |
| wheel | An itch, swollen lesion lasting only a few hours. |
