Seborrheic keratosis are non-cancerous growths. They tend to be brown but can vary from mild brown to black. They range in size from a number of millimeters to much larger than ten millimeters in diameter. Their most important feature will be the waxy, “pasted-on” or “stuck-on” visual appeal. Supplied the https://www.sgvascularctr.com/understanding-benign-tumor-treatment-options/