After David mentioned that even 10 months later his radiation healing has not taken place it got me wondering what type of damage would cause such non-healing (besides just saying 'radiation did it'). Probably blood vessels damage etc, so I did a quick google search on Radiation Damage and this popped to the top of the list:
www.leiomyosarcoma.org.uk/raddiscuss.htmVery eye-
opening about
what types of actual vascular/cellular damage can take place and the effects thereof.
Here are a few snips from the page just to set the tone:
Because the target organ for the development of late effects is most probably the endothelial cells lining the blood vessels, much of the permanent damage is caused by impairment of circulation, as these blood vessels undergo premature and progressive aging, scarring, and arteriosclerosis. Hyperbaric oxygen should be considered when managing late-onset sequelae in previously irradiated patients. The use of hyperbaric oxygen for radiation-induced bone and soft tissue complications is safe and results in few significant adverse effects.
Fetch PMID: 10465478
Subsequent surgery--Irradiation for malignancy in an area makes subsequent surgery more difficult. Injection of intravenous contrast medium [and subsequent Xrays] might help identify the vascular structures within the area, especially when disease process and post-irradiation fibrosis have destroyed the tissue planes. Because of the damage to blood vessels, there may be poor healing in previously irradiated areas. Hyperbaric oxygen therapy can help irradiated tissues heal faster.
Fetch PMID: 8635114And as you can see it even gets on-topic talking about
HBO too. (Note this was not about
prostate RT, but certainly covers that area anyways). A pretty impressive page I think.
jim
Post Edited (JimStars) : 9/16/2010 7:57:53 PM (GMT-6)