What does indeterminate mean on my Breast Cancer scan

Understanding "Indeterminate" on Your Breast Cancer Scan

"Indeterminate" is a finding that means the radiologist (imaging specialist) cannot definitively say whether something is cancer or not based on what they see. It's essentially a "uncertain" or "unclear" result that falls between "definitely normal" and "definitely abnormal."

What This Means in Practice

When a scan shows an indeterminate finding, it typically indicates:

• The area doesn't have clear characteristics of cancer, but it also doesn't look completely normal
• More information is needed to make a confident diagnosis
• It could be benign (non-cancerous), but the radiologist wants to be thorough before ruling it out

What Usually Happens Next

Indeterminate findings typically lead to one or more of these steps:

1. Additional imaging - A follow-up ultrasound, MRI, or more detailed mammogram views to get clearer pictures
2. Biopsy - A small tissue sample taken to examine under a microscope (this is the definitive way to know if something is cancer)
3. Short-interval follow-up - Repeating the scan in a few weeks or months to see if the area changes (stable findings are usually reassuring)

Important Context from Breast Cancer Guidelines

According to the NCCN Guidelines for Patients: Metastatic Breast Cancer, testing and imaging are critical parts of your care plan. The guidelines emphasize that:

• Results from imaging studies will be used to determine your treatment plan
• It's important you understand what these tests mean
• You should ask questions about your test results and keep copies of all imaging reports

Questions to Ask Your Doctor

Since you have an indeterminate finding, these specific questions can help you understand next steps:

1. What exactly is indeterminate about this finding? (Ask them to show you on the image or explain the specific characteristics)
2. What is the next step? (Will you need a biopsy, follow-up imaging, or monitoring?)
3. How soon do I need follow-up imaging or testing?
4. What are the chances this is cancer versus something benign? (Your doctor can give you a sense of likelihood based on the imaging characteristics)
5. Should I be concerned, or is this a common finding?

Key Takeaway

Indeterminate findings are not uncommon and don't automatically mean cancer. They simply mean your care team needs more information to be certain. The next steps—whether that's additional imaging or a biopsy—will help clarify what's actually going on.

Make sure to get copies of your imaging reports and any radiologist's notes. According to NCCN Guidelines, organizing your [ID removed] and understanding your test results is an important part of managing your care.

---

This information is for educational purposes only. Always consult your healthcare team for personalized medical advice and decisions.