[Eccrine sweat gland nevus--immunohistochemical demonstration of MAM-3 and MAM-6 antigens]

We report the case of a 30-year-old woman suffering from multiple eccrine nevus of the sole of the foot. Using monoclonal antibodies (MoABS) against MAM antigens (human milk fat globule membrane), we achieved selective demonstration of the secretory canaliculi (MAM-6 MoABS) or the inner layer cells of eccrine duct (MAM-3 MoAbs).