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Multiple myeloma symptoms & family history

by Tom33 on Tue Sep 29, 2015 4:32 am

My father had multiple myeloma and passed away. My older brother was diagnosed with multiple myeloma around 3 years ago. He is 57 now.

Lately I have had numbness in my feet. Especially my left one. I actually just started feeling the numbness and weakness in my left leg also. That has been minimal.

Can you have multiple myeloma with just these symptoms?

I was told no by my primary doctor, but with the family history, I am not so sure.

Thanks

Tom33

Re: Multiple myeloma symptoms & family history

by Little Monkey on Tue Sep 29, 2015 7:30 am

Have an x-ray done of your spine, and have the doctor look very carefully for any winking owls.

Little Monkey
Name: Little Monkey
Who do you know with myeloma?: Father-stage 1 multiple myeloma
When were you/they diagnosed?: March/April of 2015

Re: Multiple myeloma symptoms & family history

by Multibilly on Tue Sep 29, 2015 9:22 am

Tom,

Given your family history, it's perfectly reasonable to ask your doc to run a serum immuno­fix­ation and electrophoresis test. These are cheap and easy lab tests to do and would be a good starting point. These tests would tell you under most circumstances if you had any sort of a mono­clonal gammopathy such as multiple myeloma (or an earlier stage such as MGUS).

It also wouldn't be a bad idea to ask your doc to run these tests in the future as part of your annual exam (or at least every 2-3 years).

Multibilly
Name: Multibilly
Who do you know with myeloma?: Me
When were you/they diagnosed?: Smoldering, Nov, 2012

Re: Multiple myeloma symptoms & family history

by Rneb on Tue Sep 29, 2015 3:44 pm

Tom:

The symptoms you describe, could be the beginnings of a number of conditions / illnesses.
Many neurological ones. ie. MS, Woody Guthrie's Disease (Huntington's), Polio, etc.
Also could be: start of Endocrine diseases: ie. Diabetes.
Also could be Skeletal, vascular, or trauma: Nerve lesions, etc.
Could also be benign.

I'd run all this past your MD.

Do you work with chemicals and/or Radiation ??
While the current thought is that multiple myeloma is NOT directly Genetic--if you worked in a similar exposure Industry as your brother, that might give credence to further possible workup.?

Good luck.

Rneb

Re: Multiple myeloma symptoms & family history

by Multibilly on Tue Sep 29, 2015 4:56 pm

Rneb,

I'm not sure I would agree with your statement that "....the current thought is that multiple myeloma is NOT directly genetic". While familial multiple myeloma is still being studied, there are doctors that believe there is a case to be made for familial multiple myeloma today.

See this study:

HT Lynch and SD. Thomé, "Familial multiple myeloma," Blood, July 23, 2009 (full text of article)

Also see Dr. Voorhees' comments in this thread:

"Dad and grandmother diagnosed - what are my chances?" (started Jan 14, 2012)

And according to the American Cancer Society:

"Multiple myeloma seems to run in some families. Someone who has a sibling or parent with myeloma is 4 times more likely to get it than would be expected. Still, most patients have no affected relatives, so this accounts for only a small number of cases."

Source:
http://www.cancer.org/cancer/multiplemyeloma/detailedguide/multiple-myeloma-risk-factors

But I sincerely doubt that most GPs are aware of the above studies.

Multibilly
Name: Multibilly
Who do you know with myeloma?: Me
When were you/they diagnosed?: Smoldering, Nov, 2012

Re: Multiple myeloma symptoms & family history

by Rneb on Tue Sep 29, 2015 6:22 pm

billy:

And there are scientists out there, who believe in a flat earth....I suspect.

So...While the current thought is that multiple myeloma IS directly Genetic-- is that your position ?

We can certainly play "this study v That study" --but I am unaware of any demonstrated genetic link by anyone. If they were to do so, a cure or simple genetic "fix" would be on the Horizon, as the cause would lead to the cure.
ie. Translocations are more likely due to intervening causes ( Radiation & Chemical exposure) than Genetic, per the overwhelming data.

Anecdotal is not Science,...just yet.

Rneb

Re: Multiple myeloma symptoms & family history

by Multibilly on Tue Sep 29, 2015 6:56 pm

Rneb,

My point is simply that I would not talk in terms of absolutes about familial genetic links and multiple myeloma. Given that someone is 4x more likely to develop multiple myeloma if one of their parents or siblings developed myeloma in the past, then that alone seems like a good reason to ask a doctor for some simple follow-up myeloma-related tests if they are exhibiting symptoms that could be associated with the disease.
Last edited by Multibilly on Tue Sep 29, 2015 7:06 pm, edited 1 time in total.

Multibilly
Name: Multibilly
Who do you know with myeloma?: Me
When were you/they diagnosed?: Smoldering, Nov, 2012

Re: Multiple myeloma symptoms & family history

by JimNY on Tue Sep 29, 2015 6:57 pm

Rneb,

Saying that genetics can make someone more likely to develop multiple myeloma is not the same as saying multiple myeloma is purely an inherited, genetically determined disease. Heritable characteristics may predispose someone to the disease, making it more likely they will get it, without guaranteeing they will get it.

Also, what evidence is there that knowing what causes a disease -- genetics or otherwise -- leads soon to a cure for it? The cause of AIDS is well known. However, the disease can only be controlled, not cured.

Heck, I'll give you a simpler example. It's well known that various viruses cause the common cold. Yet there isn't any cure for it.

JimNY

Re: Multiple myeloma symptoms & family history

by Rneb on Tue Sep 29, 2015 7:01 pm

Trained MD's are better suited to "run the Differentials", than untrained Bloggers...

"When you hear hoofbeats,...you don't think of African Zebras, as you sit in Mizzouri "
..as the saying goes.

Rneb

Re: Multiple myeloma symptoms & family history

by Nancy Shamanna on Tue Sep 29, 2015 7:52 pm

A Google search showed at least one scientific paper linking heredity to multiple myeloma. The inheritance is not Mendelian though.

DT Koura and AA Langston, "Inherited predisposition to multiple myeloma," Therapeutic Advances in Hematology, August, 2013 (abstract; full text at Pubmed Central)

In our modern age, DNA sequencing can be done on patients who show myeloma in the same family. This is an active area of research!

Nancy Shamanna
Name: Nancy Shamanna
Who do you know with myeloma?: Self and others too
When were you/they diagnosed?: July 2009

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