金黄色葡萄球菌 Staphyloccocus aureus gure 18.1 Figure 18.2 Seanning electron micrograph of Blood agar plate growing S, aa. Some strains show two ao Staphylo am (7,510).This hemolysis. The relatively clearer inner zone is caused by otox genus owes its name to the grapelike the outer tone i furry and appears only if the plate has been re This outer zone i the B, or"hot-cold. "hemolysin Figure 18.3 Cutaneous leons of S aen. Fundamentally, all are skin abcesses that vary in size, depth. and degree of tissue involvement. La Sectional view of a boil or furuncle, a wmgl pustule that develops in a hair follicle or gland and is the classic lesion ofthe ed ott by hl (H) A francke on the hack of the hand. () A carbunde on the back of the neck. Carbuncles are massive deep leon that reslt from l4 multiple, interconnecting furuncle Swelling and rupture into the surrounding times can be marked14 金黄色葡萄球菌 Staphyloccocus aureus