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| | Joined: May 2011 Posts: 3 Member |  Member
Joined: May 2011 Posts: 3 | IMRT is intensity modulated radiation therapy. It's designed to limit the radiation delivered to healthy tissue, while giving the tumor the full dose. The radiation source is an x-ray beam that can come at the cancer from several different directions, and can have a different shape from each direction, using something called a collimator that is computer controlled to have the same shape as as the tumor. Think an (American) football-shaped tumor: end-on it looks circular, side-on oval. In IMRT the beam would be circular when coming at the tumor end-on, and oval when the beam direction is side on.
KenMc
| | | | | Joined: Apr 2013 Posts: 19 Member | | Member
Joined: Apr 2013 Posts: 19 | nice list, thank you David. what does the letters and numbers mean in a dx? ex: tn3 (just made this up).  debbiejeanne
laryngeal cancer in 8/09. 35 rad tremnts no surgery. Recurrence in 2/12. Complete laryngectomy. 10/12 pet scan, clean ned.
| | | | | Joined: Jun 2013 Posts: 12 Member | | Member
Joined: Jun 2013 Posts: 12 | Hi,
Sorry for my ignorance but I have read many of your stories and see "Ca" in your signature lines. What does this abbreviation mean?
Thanks
Svet | | | | | Joined: Jul 2012 Posts: 3,267 Likes: 4 Patient Advocate (old timer, 2000 posts) | | Patient Advocate (old timer, 2000 posts)
Joined: Jul 2012 Posts: 3,267 Likes: 4 |
10/09 T1N2bM0 Tonsil
11/09 Taxo Cisp 5-FU, 6 Months Hosp
01/11 35 IMRT 70Gy 7 Wks
06/11 30 HBO
08/11 RND PNI
06/12 SND PNI LVI
08/12 RND Pec Flap IORT 12 Gy
10/12 25 IMRT 50Gy 6 Wks Taxo Erbitux
10/13 SND
10/13 TBO/Angiograph
10/13 RND Carotid Remove IORT 10Gy PNI
12/13 25 Protons 50Gy 6 Wks Carbo
11/14 All Teeth Extract 30 HBO
03/15 Sequestromy Buccal Flap ORN
09/16 Mandibulectomy Fib Flap Sternotomy
04/17 Regraft hypergranulation Donor Site
06/17 Heart Attack Stent
02/19 Finally Cancer Free Took 10 yrs
| | | | | Joined: Mar 2002 Posts: 4,916 Likes: 63 OCF Founder Patient Advocate (old timer, 2000 posts) | | OCF Founder Patient Advocate (old timer, 2000 posts)
Joined: Mar 2002 Posts: 4,916 Likes: 63 |
Brian, stage 4 oral cancer survivor. OCF Founder and Director. The first responsibility of a leader is to define reality. The last is to say thank you. In between, the leader is a servant.
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