《英文msh词典》Keratoses,Seborrheic
[入口词] Keratoses,Seborrheic
[主题词] Keratosis,Seborrheic
[英文释义] Benign eccrine poromas that present as multiple oval,brown-to-black plaques,located mostly on the chest and back. The age of onset is usually in the fourth or fifth decade.