Mammograms are a widely used imaging tool for breast health, and undergoing this procedure can often bring about a period of anticipation while awaiting results. Understanding the process of how these results are delivered, including timelines and the meaning of various outcomes, can provide clarity and reduce anxiety.
Typical Timelines for Mammogram Results
The time it takes to receive mammogram results can vary depending on the type of mammogram performed. For a routine screening mammogram, for individuals without specific breast concerns, results are often available within one to two weeks. These results are commonly sent through a patient portal, by mail, or via a phone call from the healthcare provider’s office.
Diagnostic mammograms, performed when there is a specific breast symptom or an abnormal finding on a screening mammogram, usually have a much quicker turnaround. Results from a diagnostic mammogram are often provided on the same day as the appointment. This allows the radiologist to discuss findings and next steps with the patient before they leave the facility.
Factors Influencing Result Delivery Speed
Several elements can influence how quickly mammogram results are delivered. The volume of patients at an imaging facility can affect processing times, as can the availability of radiologists to interpret the images. After images are taken, a radiologist must review them, which typically takes a day or two, followed by report dictation.
The need for a second read or consultation by another radiologist can also extend the waiting period. Comparing current mammograms with previous scans is a standard practice that helps radiologists detect subtle changes over time. The method of communication also plays a role; electronic portals might deliver results faster than postal mail.
Interpreting Your Mammogram Results
When you receive your mammogram results, they typically include a classification using the Breast Imaging-Reporting and Data System, or BI-RADS. This standardized system assigns a numerical category from 0 to 6 to describe the findings and recommend further action. A BI-RADS 0 indicates an incomplete assessment, meaning additional imaging or comparison with prior mammograms is needed for complete assessment.
- BI-RADS 1: Signifies a negative or normal result, indicating no abnormal areas were found.
- BI-RADS 2: Means no signs of cancer were detected, but benign (non-cancerous) findings, such as cysts or benign calcifications, are noted.
- BI-RADS 3: Suggests a probably benign finding with a very low chance of cancer, usually requiring a follow-up mammogram in six months.
- BI-RADS 4 and 5: Indicate suspicious or highly suggestive findings for cancer, respectively, often prompting a biopsy for definitive diagnosis.
- BI-RADS 6: Used for findings that have already been confirmed as cancerous by a biopsy.
What Happens After You Receive Your Results
The next steps after receiving mammogram results depend on the BI-RADS classification. If your results are normal (BI-RADS 1 or 2), you typically continue with routine annual screening mammograms. For those with benign findings (BI-RADS 2), continued monitoring through regular screenings is usually sufficient.
Should the mammogram show a probably benign finding (BI-RADS 3), a short-interval follow-up mammogram, often in six months, is recommended to observe for any changes. If the results indicate suspicious or highly suspicious findings (BI-RADS 4 or 5), additional investigation is necessary. This often involves further imaging such as an ultrasound or magnetic resonance imaging (MRI), or a biopsy to examine tissue samples. It is important to remember that abnormal findings do not automatically mean cancer; many abnormal results turn out to be benign. Discussing your results and recommended follow-up with your healthcare provider is important for guidance.