๐ ็ธฝ็ฎ้ ๏ฝ ๐ ่ฑๆๅๆ๏ผๆฌ็ฏ๏ผ ๏ฝ ๐ ๅฎๆด็ฟป่ญฏ ๏ฝ โญ ็ฒพ่ฏ็ญ่จ
CHERRY ANGIOMA
CHERRY ANGIOMAย ย ICD-10: D18.012
โข Cherry angiomas are exceedingly common, asymptomatic, bright red to violaceous or even black, domed vascular lesions (โผ3 mm) (Fig. 9-23), or occurring as myriads of tiny red papules simulating petechiae.
โข They are found principally on the trunk. The lesions appear first at about age 30 and increase in number over the years.
โข Almost all elderly people have a few lesions.
โข The histology consists of numerous moderately dilated capillaries lined by flattened endothelial cells; stroma is edematous with homogenization of collagen.
โข They are of no consequence other than their cosmetic appearance. Management is electro- or laser coagulation if indicated cosmetically.
FIGURE 9-23 โข Cherry angiomasโThese bright red, violaceous, or even black lesions appear progressively on the trunk with advancing age.