The debulking surgery, which Walsh will have Thursday, March 29, will include a pneumonectomy, removal of his left lung, and removal of as many cancerous tumors located under his breastplate as possible. Debulking is essential in preparation for a stem cell transplant because the number of cancer cells present at the time of the transplant is directly related to the success rate of the procedure. Essentially, the debulking will cleanse my system, so that the stem-cell transplant can be successful. I asked my doctors if this would affect the volume of my voice, because it is part of my coaching, especially with my players and sometimes with an official. They told me it would not affect my voice at all.
Stem cells are immature cells that develop into blood cells.
If the transplant is successful, new cells will grow, multiply and attack the cancer cells. The procedure involves transplanting stem cells from someone who is cancer-free and a very close genetic match into the cancer patient. Walsh's brother Kevin will be the donor for the procedure. Dr. Richard Childs and Dr. David Schump, of the National Cancer Institute, will oversee Walsh's treatment and surgery. We would appreciate the media respecting our privacy during my surgery and recovery.