CommunitiesHR+ HER2-Has Anyone Had an Oncotype DX Test for a Tiny Tumor?

Has Anyone Had an Oncotype DX Test for a Tiny Tumor?

CA

Community Member

7 months ago

Did anyone have an Oncotype DX done on a 4mm or smaller tumor

2
26 comments
Comment
accepted answer

Accepted Answer

Oncotype DX testing can be performed on very small tumors, including those 4mm and smaller, as long as there's sufficient tissue available for analysis. Many community members have shared experiences with genomic testing on small tumors, and it's encouraging to see how this technology helps guide treatment decisions regardless of tumor size. Hopefully others in the HR+ HER2- community will share their experiences with you!

3+ patients found this helpful

SS

Community Member

6 months ago

4mm. Lumpectomy. My Oncotype score was slightly elevated. I am opting for APBI for 5 consecutive days starting next week. I am comfortable with my oncologist and the facility. It’s near home. I am 73 and fortunate that I am in excellent health otherwise. Lost mom at 97 so I am looking at the long run.

1
CA

Community Member

6 months ago

Thank you Sandra. Sounds like you have a great plan.

1
SS

Community Member

6 months ago

This has been going on since my surgery on Valentines Day. No one was in a rush

CA

Community Member

6 months ago

It can take a couple month's for sure. Most breast cancer is not emergent ,you can take time to research and process how you and your team want to treat it

1
MJ

Community Member

6 months ago

2mm . Lumpectomy with Oncoplasty. Oncotype score 16. No chemo. 15 radiation treatments (just finished Monday!) Started Arimidex this week.

1
SS

Community Member

6 months ago

M Jane W. Keep us posted how it goes. I start radiation Monday. Meeting with the medical oncologist May 29. Then I go on a work trip for a week. So I am not starting anything new until I return.

1
BG

Community Member

6 months ago

Yes. My tumors were both under 2 cm, nodes clear. Oncotype score of 14. I did not need chemo after double mastectomy. However, aromatase inhibitor strongly advised. Took Arimidex for a few months but experienced muscle and joint pain. Took a break, then started Letrozole. So far, no significant side effects.

1
DT

Community Member

6 months ago

Will Start radiation treatments on Monday, 19 treatments. Tumor was over 3 cm multi focal, with 2 positive cancer lymph nodes. Oncotype number was a low 5. No chemo. After radiation will start on Lex. For 5 years

DT

Community Member

6 months ago

Letrozole.

DT

Community Member

6 months ago

How many radiation treatments are some of you having??

SS

Community Member

6 months ago

I start 5 radiation treatments on Monday. Appointment with the medical oncologist not until the end of May. Will keep you all posted.

TH

Community Member

6 months ago

My tumor was 2cm. Lumpectomy and sentinel biopsy. Two nodes were retrieved, one was positive. Will start 21 rounds of radiation as soon as the incisions heal. Then hormone suppression, but not sure what that will entail. I see the medical oncologist again next week for the updated plan now that Oncatype DX score has arrived. It’s 14

MJ

Community Member

6 months ago

Dennie, I had 15 radiation treatments.

1
JP

Community Member

6 months ago

Yes and my score was28

CB

Community Member

6 months ago

My tumor was 2.3 cm. My score was 31. I had 4 rounds of chemo spaced 3 weeks apart. 20 radiation treatments. Now on Letrozole. I am 75 years old.

3
EG

Community Member

6 months ago

I had a lumpectomy yesterday and was told oncotype would not be done if tumor is smaller than 5mm.

2
SS

Community Member

6 months ago

Erica. It was almost 2 months from my lumpectomy, 4 mm., to the time the radiation oncologist decided to order the oncotype. I was on the fence on radiology. That score was elevated and helped me make my decision for APBI, 5 treatments.

EJ

Community Member

6 months ago

What is ABPI? IM SO CLUELESS ON A LOT OF THE ACRONYMS LINGO!

EG

Community Member

6 months ago

Eileen J its accelerated partial breast irradiation

MJ

Community Member

6 months ago

Sandra S, I have been on AI for two weeks and so far, so good. I have noticed increased joint pain. I am taking Tart Cherry supplement and drinking the juice as well. If it gets worse I will try Claritin, that many people have mentioned to be helpful.

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DT

Community Member

6 months ago

I will have 20 radiation treatments

1
SS

Community Member

6 months ago

M Jane W - thanks! I meet with the medical oncologist this Thursday. Leaving for a work trip Saturday so I won’t start anything until i return. Just in case I have issues.

SS

Community Member

6 months ago

Dennie T I only had 5 and even though I scheduled around work, it still was a chore. The staff was great and I think that helps. Good luck.

0
PE

Community Member

6 months ago

Yes my score was 38. Finished chemotherapy 3 weeks ago. 20 rounds of radiation starts Monday. HRT therapy for 5 yrs afterwards.

SS

Community Member

6 months ago

M Jane W one week on Al so far and no issues. Need to add the supplements! Thanks.

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