John Fogelman was given the news that he had a sarcoma or two. This is a cancerous tumor that grows in connective tissues, which can be hard, soft, or liquid.
The most common cancers treated with high-dose (HDR) brachytherapy are prostate, cervical, and head and neck cancers. The radioactive substance, like iridium, is temporarily injected into the tumor and then removed during the procedure. Small plastic catheters carry the radioactive material to the intended location.
Leiomyomas, also known as smooth or involuntary muscle tumors, are benign.Because they begin in tissues that are as widespread as the intestine or blood vessels, leiomyomas can develop almost anywhere in a person's body, whether they are male or female.
Learn more about sarcoma here:
https://brainly.com/question/11119379
#SPJ4