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Newly diagnosed stage 1 Invasive Ductal Carcinoma

Trying to decide between lumpectomy and radiation or bilateral mastectomy. Want to hear from some who have gone through each

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  • ER/PR+, HER2-, genetic testing-

    Not a candidate for reconstruction using abdominal tissue due to past surgeries. Do not want to do tissue expanders and implants but also don’t want to do radiation.

  • moderators
    moderators Posts: 10,082

    Hi @chachi , and welcome! We’re really sorry you’re facing these tough decisions, but we’re glad you found our community.

    Choosing between lumpectomy with radiation and mastectomy can feel overwhelming, especially when certain options like reconstruction or radiation don’t feel right to you. Hopefully some other member will jump in soon to share how they made their choices. In the meantime, these articles from our main site may help as you think things through:

    https://www.breastcancer.org/treatment/surgery/mastectomy-vs-lumpectomy

    https://www.breastcancer.org/treatment/surgery/what-to-expect/questions-to-ask-surgeon

    https://www.breastcancer.org/treatment/radiation-therapy

    We hope this helps. And we’re here to support you!

    The Mods

  • zohra
    zohra Posts: 29

    I am in same boat just diagnosed on December 8th.

  • I also was diagnosed with invasive ductal carcinoma. In discussing with my doctors they gave the option of lumpectomy or mastectomy and recommended going with the least invasive of the surgeries, so I had a lumpectomy. I also had two lymph nodes removed. I feel that my surgery recovery was pretty smooth. Because I am also triple negative I have undergone TC chemo (4 infusions) and will be getting radiation in January. Good luck with your treatment! You got this!

  • annamo
    annamo Posts: 13

    On December 2015, I was diagnosed in with stage 3a TNBC (invasive ductal carcinoma) in my left breast at the age of 45. Genetic testing revealed I also carried the BRCA! gene. It was an easy decision to choose the double mastectomy and having my fallopian tubes and ovaries removed. I had thought of about nipple sparing surgery but the radiation oncology didn't understand why I would have radical surgery and risk saving my nipples. My thought process was in case I decided to do reconstruction. Since I wanted to do everything possible to beat TNBC and see my children grow up I decided to not save the nipples. After surgery, traces of the cancer were still present in my breast and lymph nodes, plus my healthy right breast had a lesion growing.

    After surgery, there was 4 more rounds of chemo, which was followed by 2 weeks of radiation. Then, another 12 rounds of chemo (in pill form) was recommended to reduce my risk of recurrence. It's December 2025 and the TNBC has not recurred. I recently had surgery for renal cell carcinoma that happened to be separate new cancer. Due to all the extra yearly testing that's done due to the BRCA1 gene the RCC was caught at stage 1a while screening my pancreas. Part of my right kidney was removed; no chemo or rads was necessary.

    It's important to have confidence in your doctor. Also, talking to cancer survivors can lead you to ask questions about your treatment. Knowledge is power too!

  • how big is the tumor? I’m doing lumpectomy with radiation and getting surgery in a couple of weeks. I really didn’t want a mastectomy given my tumor is only 1cm and I have fairly large breasts for my size.

  • zohra
    zohra Posts: 29

    my tumor is 0.35 cm but I am going to do mastectomy.
    my genetics test is negative but unfortunately cancer is in my family.

  • I also have stage 1 invasive DC and DCIS. I had a lumpectomy on 12/19 and will meet with an oncologist next for the rest of the plan. I will have radiation. My tumor was 1.2 cm. My surgeon told me that the chance of recurrence is the same whether I have a lumpectomy and radiation or a mastectomy. There is just no guarantee that all breast cells are removed and if it’s going to recur it will. She recommended the least invasive so I went with her recommendation.

  • Making the decision for lumpectomy or mastectomy is such a trying time! I struggled with this decision but decided on a lumpectomy because I was negative for the BRACA gene. I waited until I received my genetic test results before I made my decision. If I had been positive for the BRACA gene I would have chosen a mastectomy without reconstruction. My lumpectomy was 2 weeks ago and I will start radiation soon. I live near you in Bruce MS. My breast oncology surgeon is in Memphis Germantown. Feel free to send me a private message I am happy to help😊

  • myyoga
    myyoga Posts: 41

    Just check in to see how you’re doing. I hope the surgery went well. I had my BMX a year ago. I went flat. Feel free free to private message me if you have any questions.

  • cparnau
    cparnau Posts: 8

    I just had a double mastectomy after having Triple Positive Invasive Ductal Carcinoma in left breast and they found lymph nodes on left armpit that were cancer too. I opted for a double mastectomy so I dont have to do this again on the right breast down the road. I will have plastic surgeon do breast implants after my radiation is done and healed, I guess. So right now I am livin flat as a pancake! Oh well, I dont care. I walk around with my shirt off all the time in front of my husbanc. It's temporary, it is reality and I have been healing SO quickly, my scars are really shrinking! I am hoping I dont get sick from chemo and radiation.

  • cparnau
    cparnau Posts: 8

    Are you getting any reconstruction done?

  • myyoga
    myyoga Posts: 41

    No, I went flat. At my age (64) I don’t want to go through another surgery. The truth is I’m scared of surgery. I don’t wear prostheses. I use Busted Tank inserts for swimming. It took me at least two months to heal so I could go to therapy. Radiation was easy, but make sure you apply protective cream right after each session and reapply throughout the day and continue for at least 2 weeks after the last session. I stop right after and had a little blister that went away quickly. Hope your chemo goes well. I didn’t have chemo (sentimental lymph nodes negative). Chem is good that it would kill rogue cancer cells. I pray you’ll sail through all the treatments. 🙂

  • I really appreciated this thread. I was recently diagnosed with invasive ductile carcinoma Stage 1, grade 3, triple negative and under cm. I am 51 and waiting on genetic testing results. If I do chose a lumpectomy I will still need chemo with radiation. Waiting for all of the tests before I decide. My team hasn’t given their recommendation yet either.

  • myyoga
    myyoga Posts: 41

    @runningwith2cats

    Thank you for joining us, the IDC. It seems like you’re at early stage. If you have any questions or concerns, feel free to ask. Lots of us have gone through and hope to share experience with you. I’m a brca2, but I had lumpectomy with radiation before deciding on bilateral mastectomy two years later. BMX wasn’t so bad but it took me a long time to recover. I’m still on aromatase inhibitor for another 2 years. You probably won’t have to be on hormone therapy since yours is triple negative. I found another website equally useful. It’s Mayo Clinic Connect.

  • chisandy
    chisandy Posts: 11,669

    Mine was IDC, 1.3 cm, Stage IA, Grade 2, ER+/PR+/HER2- (“Luminal A,” the most common type in post menopausal women), R breast (10:00 upper outer quadrant) . I was 64, almost 65. I tested negative for all known mutations, and my OncotypeDX was 16, or low-risk. I went with lumpectomy—path confirmed the above, plus clean margins, all sentinel nodes negative; accelerated (16-sessions, high-dose) partial breast radiation to just the “tumor bed” (my RO had just finished leading a study showing that in women 65 & up with Luminal A type IDC, recurrence rates between that protocol and the standard 35 sessions were identical). I just turned 75 last night and so far so good. I am now back to bilateral annual screening mammograms. I had very mild side effects from radiation: some fatigue the first week, slight reddening and increased volume (seroma), hardening of the nipple—I pretty much sailed through it without pain or skin damage. My routine was to shower in the morning, do my sessions in the afternoon, and immediately (in the changing room) apply Aquaphor ointment, At bedtime, calendula cream, aloe gel (Fruit of the Earth—dye-and-alcohol-free), and another application of Aquaphor, then shower it off in the morning, The seroma increased the breast by 2 cup-sizes, making it equal to the L breast, and then over the next 5 years shrank to its current 4cm, so the R is back to being the smaller one.

  • I am so sorry all of us have to go through these difficult decisions. Just know it is difficult, but we are here to support you and we all have our own unique story. I have always had very dense breasts, multiple mammos, call backs, sonograms, MRIs and 1 previous negative biopsy in 2022. Oct 2025 went for my mammo and biopsy was positive this time. 1.5 cm, ER+ PR+ genetic testing done and negative. 1B. I have a half Aunt with breast cancer, mom just passed from lung cancer Aug 2025. Surgeon recommended Lumpectomy with radiation. Went for MRI and another tumor was found, 1.2 cm. So I elected DMX with reconstruction. Surgery was on 1-15-26. At my apppt 2 days ago, I was advised a 3rd tumor was found and 1 of 5 lymph positive. I was/am devastated 💔 I am now 2B and waiting on Onctype testing , but will likely need chemo along with radiation and my reconstruction will be on hold for at least 6 months.

    Kick Cancer in the Butt!

  • myyoga
    myyoga Posts: 41

    @peterrachel13

    Your And we’re here for you too. I’m so sorry mom passed away from lung cancer. My mom also had lung cancer but she passed away from stroke while was still in remission.
    I hope you’re recovering well from the recent surgery. I went flat because I didn’t have the courage to go through 8 hours of surgery. It took me a long time to recover due to a large and thick hematoma. One drain was clogged up on that side. Stage IIb is still considered early stage? I pray your oncotype will be low so no chemo. Hang in there. Once you have the treatment plan, things will get better, and it will get better as we adjust to the new normal. I was dx three years ago. Now I don’t think about it often. We have to live too, right? When I get anxious, I take a long walk listening to music. Playing jigsaw puzzles helps too. Please come back to let us know the results. Hang in there. Hugs.

  • amerli
    amerli Posts: 45

    Just got the IDC diagnosis 2 days ago. I have no idea what I am dealing with and the not knowing is causing me to spiral. So many questions: what is coming down the line? Can I survive this? Who will take care of my child? I am glad I found this community.

  • chachi
    chachi Posts: 5

    I am 2.5 weeks post-op and doing well. Sentinel node was negative (Praise The Lord!). I do have some fluid accumulation since drains were removed but not causing pain, just slight discomfort, so hopefully my body will absorb it. Will make my appointment in a few weeks to be fitted for prosthetics and bras/camis. I decided to wait and see how I feel once healed before I make a definite decision on whether to have reconstruction or not.

  • myyoga
    myyoga Posts: 41

    Hello chachi,

    So glad you’re recovering well. It’s certainly a very good news that sentinel lymph nodes are negative! Did the clogged up drain cause hematoma? Mine did but was resolved by warm compression. Did you decide on the reconstruction yet? Thank you for the update. Wishing you all the best.

  • chachi
    chachi Posts: 5

    I didn’t have a clogged drain thankfully. I have not decided on reconstruction yet. I wanted to wait, see how it looks after healing and how I feel with prosthetics.

  • Hello everyone, I am a new member and also Stage IA, Grade 2, ER+/PR+/HER2- my BRAC was negative too so I chose lumpectomy 1.5 cm on the right with bilateral reconstruction on the 2nd of February. - still so sore, but coming along. Cannot get over how much my stamina is at an all time low. I am a 59yo fairly active person. Praying it will come back soon . Just got word now I am going to need chemo-( uggh) I was mentally set on radiation. Do not know what type of chemo- etc -apparently my Mammaprint results indicated. Waiting for a copy of that report and I meet with oncologist on the 3rd.

    Glad I found this site- was diagnosed on Christmas Eve and it has been a whirlwind since then.'

    @amerli - I am new to this too, hang in there support is here!

  • amerli
    amerli Posts: 45

    @pupsrule983 Hang in there too. I hope the post surgery soreness goes away soon and that you have some meds for pain relief in the meantime. I hear you on the stamina. I wasn’t expecting to feel tired after surgery but I guess it takes something out of you. I’ll be starting chemo too and the fact that I am already tired is making me nervous. Sending you many good thoughts

  • DR/PR+, HER2-, genetic testing- 67yo

    Diagnosed 12/03/2025 Left Breast; MRI showed another spot turns out negative, but what a rollercoaster. Lumpectomy/SLNB 1/27/2026; SLNB negative. MO recommending AI, Anastrozole and Veozah for hot flashes. I was on HRT for 10 years for hot flashes and going off of it is worse than recovering from surgery! Using gabapentin 600 MG, that gives min relief. RO Simulation next week/partial breast radiation….for only 5 days. 😀 Staying positive and one day at a time!

  • Hello @forwardmove. Taking everything one day at a time and trying to have positive thoughts does help. I’m sorry you are joining us here but welcome. It’s a wild ride for sure. Figuring out how to do the AI treatment and managing side effects can be a challenge. I’m glad your oncologist is already planning for that!

    (My limited experience) I was premenopausal and had never experienced a hot flash until after being on Tamoxifen for a few months. I probably would have naturally experienced them going through menopause but I’ve only known this version of things. They are crazy! (It’s more the freezing cold chill that leads up to a hot flash that drives me insane, I fall for it all the time and layer up only to get the blazing hot flash and my brain says “I’m dying” while I scramble to shed layers.) I cannot imagine how uncomfortable you’ve been coming off HRT!!

    I too was prescribed Gabapentin (more to help me sleep) but it did not help much and it did little to nothing for the hot flashes. My gynecologist suggested Veozah and I was willing to try it. She did bloodwork beforehand and then monitored it each month for a few months (making sure my liver wasn’t affected). She had me quit the Gabapentin cold turkey (it had been about a year that I was taking it ) and start Veozah which resulted in about a month of a nonstop headache. Afterwards she said maybe we should have tapered off the Gabapentin even though I wasn’t taking a high dose (600mg) because it might have been a rebound headache. Good to know. Anyhow, I adjusted after a month or so, the headache dissipated and in time the Veozah definitely helped with the hot flashes. I would still have some noticeable ones after about 18-20 hours so the daily pill doesn’t seem to work for 24hrs or at least not for me. I take it at bedtime. I would still have a few hot flashes throughout the day but they were pretty mild and I could mostly ignore them. I’d occasionally have a rogue strong hot flash but mostly they were mild.

    Fast forward to switching to Lupron and letrozole while staying on Veozah … (Tamoxifen was messing me up in other ways) … unfortunately the hot flashes are much stronger! That is probably from the Lupron. I have tried stopping Veozah to see if I notice a difference and each time I can’t do it. It’s a big difference. The hot flashes seem to come twice as frequently all night long (blankets on, blankets off constantly … forget sleep!)

    I guess this is my very long-winded way of saying the Veozah might really help, and you might experience significant relief or maybe just partial relief but enough to manage day by day. I studied the possible side effects of taking Veozah and definitely was concerned about it affecting my liver but all bloodwork shows my liver is functioning fine. I know there is another drug just recently approved that is similar to Veozah but haven’t researched it. My insurance initially denied Veozah but my doctor appealed it and it got approved. I also signed up for a savings card through Veozahsavings.com which is a huge help until I meet my deductible (I pay $30 instead of $530 for a 30-day supply … crazy I know).

    I hope your radiation treatment goes very well!

  • Hi @needs.a.nap Thank you me too! Navigating it all can be overwhelming. Knowing that (unfortunately) others in similar situations are out there and looking to find others is very comforting.

  • tarheelsupport
    tarheelsupport Posts: 1
    edited March 19

    Also recently diagnosed with IDC. ER+ PR+ Low Her2, genetic testing negative. I have two small lesions (1.5 cm and .8 cm in one breast). I am scared of the radiation because of long term side effects (and since I’m being treated out of town), radiation will be very hard on my schedule. So, think I’m going to opt for a one sided mastectomy with diep flap reconstruction. But, then I change my mind and think about lumpectomy. I don’t know. The doctors are talking about starting me on letrazole prior to surgery. Hoping the best for everyone’s course of treatment—-and please provide any comments b/c I’m trying to learn everything I can so I can ask my surgeon the right questions.

  • moderators
    moderators Posts: 10,082

    Hi @tarheelsupport and all the new members! We’re really glad you’re here, though we’re sorry for what brings you.

    @tarheelsupport , many members have been in that same spot, trying to balance medical advice with what feels right for their life. Hearing others’ experiences can really help.

    You might find these helpful as you think things through:
    Mastectomy vs Lumpectomy
    Questions to Ask Your Surgeon
    Radiation Therapy for Breast Cancer

    If you’re comfortable, sharing a bit more about your situation or filling your profile can help others connect and respond.

    We’re here with you, and hoping others will chime in soon.

    The Mods