Doctor insights on:
Avastin For Radiation Necrosis
What is life expectancy of 49 yr old male with stage IV adenocarcinoma of lung? Receive chemo/avastin radiation last CT showed significant progression
Hard to say: Predicting how long someone will live with stage IV lung cancer is always difficult. You said that your disease had progressed. I assume that is on a pet/ct scan. It would depend on how much it's progressed. Unfortunately it may be as little as 8 mos. Or less. It depends on any underlying conditions conditions such as copd. I would strongly advise you to discuss this with your oncologist. ...Read more
This is light of extremely short wavelengths typically produced either among the stars / in cosmic rays or by radioactive element decay. Gamma rays form the background of normal radiation in which we all live; it is substantially greater than the exposure we get from imaging scans or should get from ...Read more
49 year old male has stage vi lung adenocarcinoma. No gene mutations receiving chemo and avastin (bevacizumab) received radiation on foot and brain. What prognosis?
Does chemotherapy cause avascular necrosis? Does having cancer treatments such as chemo or radiation increase my risk of avascular necrosis?
Perhaps: Certain chemo and radiation can cause avn. Certain cancers and disease can as well. It is best to discuss this with your oncologist or internist. ...Read more
Does chemotherapy cause avascular necrosis? Does having cancer treatments such as chemo or radiation increase my risk of avascular necrosis? .
Possible: Certain therapeutics, although not chemotherapy, that are commonly used in cancer patients can be associated with avascular necrosis (avn). Examples of these agents include: zometa, xgeva (denosumab) and avstin that can be associated with osteonecrosis of the jaw. Dexamethasone and radiation therapy can also cause avn. ...Read moreSee 1 more doctor answer
Is radiation for a squameous cell cancer tumor behind eye on optic nerve
next to brain safe or could it cause necrosis of brain. Do I need proton?
Palliative: Retrobulbar optic nerve involvement with metastatic tumor rare. Squamous malignancies are very few in that area. Chemo and RT given have mostly been palliative. Gamma knife therapy might be better than trying proton beam. With RT and chemo results in general have not been that encouraging. ...Read more
Does drinking more water support the removal of necrotic brain tissue? I'm receiving radiation therapy to treat a brain tumor. A nurse recommended drinking lots of water to help my body remove necrotic tissue. I've been checking for information on the web
Avoid it, if it is p: Avastin (bevacizumab) causes interference in wound healing. So it is best to stop Avastin (bevacizumab) if you need to undergo surgery. It takes 4 to 6 weeks for the Avastin (bevacizumab) effects to go away after the last dose used.. Then it is safer to do surgery. Your oncologist as well as your surgeon can/will guide you in this regard, if you have not already been told about it. ...Read more
No (so far): Avastin (bevacizumab) is a monoclonal antibody that inhibits blood vessel growth. It can impair fertility in women, but i don't find any studies that show reduction in male fertility. For the fda prescribing information with all side effects, go here: http://www.Gene.Com/gene/products/information/pdf/avastin-prescribing.Pdf. ...Read moreSee 2 more doctor answers
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