RAS proteins are critical for cell divisions, differentiation, and apoptotic processes. Oncogenic RAS variations cause cancer, but they can also induce benign lesions such as thyroid nodules, colonic ...

Congenital melanocytic nevi (CMN) represent benign proliferations of melanocytes present from birth, varying considerably in size, morphology and distribution. In some instances, particularly when ...

The first description of a particular melanocytic nevus found in relatives from six cases of melanoma was made in 1978. [1] Although initially coined B-K moles, these moles soon acquired the name ...

Benign moles are noncancerous skin growths. They are typically symmetrical with a rounded shape and a smooth edge. A mole is a small collection of skin cells. It’s also known as a nevus (the plural is ...