This is a short video. Rowen shows the scalp of an unnamed patient (a man) in September 2014. The man had a sebaceous cyst on his head in the scalp area (in his hair). Rowen injects Ozone into the cyst. By May 2015, the cyst has “melted away.” It is gone. The patient was saved from having to go to a dermatologist for surgical excision to remove the cyst.