Seborrheic keratosis are non-cancerous growths. They are often brown but can vary from gentle brown to black. They change in dimensions from a couple millimeters to larger than ten millimeters in diameter. Their main feature would be the waxy, “pasted-on” or “caught-on” appearance. 4. Purposeful Impairment – In rare instances, https://www.sgvascularctr.com/understanding-benign-tumor-treatment-options/