Seborrheic keratosis are non-cancerous growths. They are usually brown but can vary from gentle brown to black. They differ in dimension from the few millimeters to much larger than 10 millimeters in diameter. Their principal function could be the waxy, “pasted-on” or “trapped-on” appearance. In Singapore, a wide range of https://www.sgvascularctr.com/understanding-benign-tumor-treatment-options/