《英文msh詞典》Dermatitides,Seborrheic
[入口詞] Dermatitides,Seborrheic
[主題詞] Dermatitis,Seborrheic
[英文釋義] A chronic inflammatory disease of the skin of unknown etiology. It is characterized by moderate erythema,dry,moist,or greasy scaling,and yellow crusted patches on various areas,especially the scalp. On the scalp,it generally appears first as small patches of scales,progressing to involve the entire scalp with exfoliation of excessive amounts of dry scales (dandruff).