How to find out what type of breast cancer my mum had

I've been subtly compiling a family history of cancer ahead of an appointment next week at the breast clinic. There's a few cases of prostate cancer on my maternal side, which can be related to the breast cancer gene and can make someone suitable for genetic testing which I had planned to ask about at my apt. 
 

however, when it comes to my mum who was diagnosed at 52 and died at 53, I don't have much information. I was 18 when she was diagnosed and 19 when she died so never really knew the details. I've asked my step dad, but he doesn't know either except that it was very aggresssive. 
 

is there a way to find out? I know certain types qualify in their own right for genetic testing. 
 

the info I have/can remember is she was diagnosed with breast cancer at a mammagram check at the age of 52. She had not been invited prior to this due to an error (however had breast pain in the affected breast for a couple years prior which had been dismissed as a pulled muscle). She had a double mascetomy very quickly (before any chemo or radiotherapy). I remember her telling us it was in her lymph node after the surgery. She then had chemo and radiotherapy.  3-4 months later she was told it had spread to her bones and then died 5 months later. 
 

all of this, diagnosis to death, was 9 months. I'm concerned how quickly it spread especially as I know breast cancer is considered to be more easily treatable. I've tried contacting her old GP but I'm not the executor of her estate or official NOK (step dad is but don't want to worry him). Does it sound like she may have had triple negative bc? She died in 2012, would she herself have been offered genetic testing? I don't think she would have shared this info or the results if she had with me. 

  • Hello and thank you for you post,

    I am sorry to hear that your mum died of breast cancer and I can appreciate your concern about developing it too.

    When cancer is in the family, people often assume that this greatly increases their risk of developing it, but this isn't necessarily so. Although the genes we inherit may influence our risk, other things do as well. No one is risk free and the risk of breast cancer increases for all women as we get older.

    Breast cancer risks and causes are explained on our website at this link here . You will see that a family history can increase the risk of breast cancer but not always by very much. This can depend on how close the affected relatives were and how young they were when they developed the cancer. Breast cancer is common anyway, 1 in 8 women develop breast cancer over their lifetime, but mostly at an older age (above 50).

    So, we all carry some degree of ‘population' risk. In the UK, routine breast screening starts from 50 for most of us although there is a study asking some women from the age of 47. Some women whose risk is above average can start screening sooner, but only a very few women are offered it in their thirties.

    The first step is to find out if your breast cancer risk is enough above average to justify screening. Your GP can help you to do this. You need to find out if anyone else on either side of your family has a history of breast or other cancers and if so, how old there were when they developed it. Depending on the family history your GP can refer you on to a breast clinic for a risk assessment or tell you that your risk is much the same as average.

    It is worth reading the National Institute for Health and Care Excellence (NICE) guidance for women with breast cancer in the family. You can find this here 

    I am afraid that I cannot know if your mum had a triple negative breast cancer or had genetic testing done. However, if you do get referred the specialist can get that information themselves.   

    Please do get back to us if you have any more questions or give us a call us on 0808 800 4040. We are here from Monday to Friday, 9am to 5pm.

    Take care,

    Caroline