Dermatitis 3

Histopatologis Overview
Hiperkeratosis visible on the epidermis, akantosis, edema interselular, and at the end of the dermis occurs blood vessel dilation, and aggregate cells limfosit inflammation and monosit.

Clinical Overview
People with dermatitis numularis generally very eager to complain. Lesi acute form vesicle and papulovesikel (0,3-1.0 cm), which then swell with confluence or how widespread kesamping, form a lesi characteristics such as coin (coin), erimatosa, slightly edematosa, firm and boundary. Slowly going vesicle broken exudes which then dry out the colors become krusta. Lesi size diameter can reach 5 cm, rarely up to 10 cm. Form diskoid generally at the age of 60 years and over. Healing starts from the middle so that seemed like a lesi dermatomikosis. Lesi long form likenifikasi and squama. Lesi amount can be only one, and many can also spread, or bilaterally symmetrical, with varying sizes, ranging from billion to numular, even placard. This disease typically attacks the back foot, back hand, ekstensor the extremity, back and shoulders. Dermatitis tends to lose this arise, there is a constant, except in the period of treatment. When the going exacerbate generally occur in the first place, lesi can also occur in places that experienced trauma (Kobner phenomenon).