lentiginous

Speckled lentiginous nevus is characterized by a tan or light brown background patch on which more darkly pigmented macules or papules are randomly distributed.

摘要斑状小痣样母斑，其特徵是许多颜色较深斑或丘疹散布在一块褐色或淡棕色斑块。

It is an unusual clinical presentation of speckled lentiginous nevus which must be differentiated from benign pigmented lesions due to a potential for malignant changes.

为斑状小痣样母斑临床较特殊表现，且因其有恶性变化可能，故须与其他良性色素病灶作鑑别。