Symptoms: Also known as pyogenic granuloma, this is essentially a capillary hemangioma rather than a granuloma caused by a pyogenic infection. The tumor is light red, dark red to dark red, about 2 mm in diameter, protrudes from the skin surface, has a wide base, some are tip-shaped, soft, and smooth. If repeatedly infected, broken and crusted, papillary hyperplasia may appear on the back and the tumor may become fibrotic. They are often found on the head, face, hands and feet, mostly in children, and often have a history of minor trauma before the onset of the disease, without obvious symptoms, and often seek medical attention for repeated bleeding of the tumor. Treatment: Continuous argon laser treatment with low intraoperative bleeding and good results.