cbd015b7_spital_of_NewYork_Presbyterian__Characteristics
[Skin Growth] pyogenic granulomas [Treatment] Some pyogenic granulomas disappear without treatment. Sometimes a biopsy is necessary to rule out cancer. Treatment may include surgical removal. [Characteristics] 
Red, brown, or bluish-black, raised marks caused by excessive growth of capillaries (small blood vessels) and swelling. Pyogenic granulomas usually form after an injury to the skin.
Other Benign Skin Growths - Morgan Stanley Children's Hospital of NewYork Presbyterian
Characteristics