BACKGROUND: Malignant metastatic eccrine poroma is a very rare cutaneous neoplasm, and consequently the references in the literature regarding the treatment of this tumor, known also as ...

Malignant eccrine poroma was first described by Pinkus and Mehregon in 1963. Because of the histologic characteristics of the tumor, these authors concluded that the tumor was likely of eccrine ...

Hyperhidrosis develops when receptors, known as cholinergic receptors, become overstimulated. These receptors are located on eccrine glands, which are simple sweat glands within the skin. These glands ...