易混淆的单词： Hyperkeratotic

Seborrheic hyperkeratotic disease pathological type more , but usually have excessive , hyperkeratotic spinous layers , pseudoaneurysms angle , the key is a cyst base layer and the surrounding normal skin flush , i.e. basal growth for exogenous .

脂溢性角化病病理分型较多，但一般都会有角化过度，棘层增生，假性角囊肿，关键的一条是基地层和周围正常皮肤基底层平齐，也就是说本病为外生性生长。