Top
10
Doctor insights on: Avastin For Radiation Necrosis

Share
1

1
What is life expectancy of 49 yr old male with stage IV adenocarcinoma of lung? Receive chemo/avastin radiation last CT showed significant progression

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

Gamma Rays (Definition)

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


2

2
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?

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?

It varies according : Patients with stage 4 lung cancer have an average survival of 12 months but there is a wide range from 9 months to 18 months. Some patients can live for 2-5 years but that is rare and only happens if their tumor shows a great response to chemotherapy. ...Read more

3

3
Does chemotherapy cause avascular necrosis? Does having cancer treatments such as chemo or radiation increase my risk of avascular necrosis? .

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

4

4
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 more

See 1 more doctor answer
5

5
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?

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

9

9
Can you have surgery while taking Avastin (bevacizumab)?

Can you have surgery while taking Avastin (bevacizumab)?

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

10

10
Does avastin (bevacizumab) reduce male fertility?

Does avastin (bevacizumab) reduce male fertility?

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 more

See 2 more doctor answers

Necrosis (Definition)

Necrosis is the the death of cells and tissue. In dentistry, root canals are often needed when the pulp tissue inside a ...Read more