✍️ Written by the MedTestBD Editorial Team · Last reviewed: June 2026
What is a Left Breast Mammogram?
A left breast mammogram is a targeted low-dose X-ray examination of the left breast only. It is ordered when there is a specific clinical concern — such as a palpable lump, pain, nipple changes, or a suspicious finding — localised to the left breast. Examining only the affected side reduces radiation exposure and focuses diagnostic attention precisely where it is clinically needed. It uses the same imaging technique as a bilateral mammogram but captures images of one breast.
Why is a Unilateral Left Mammogram Done?
- To evaluate a palpable lump, localised pain, or skin change specifically in the left breast
- To investigate left-sided nipple discharge or nipple retraction
- To follow up a specific finding from a previous bilateral mammogram or ultrasound in the left breast
- To assess a left breast abnormality identified during clinical examination
- Post-treatment surveillance in women who have had left breast surgery, lumpectomy, or radiation
- When a repeat or supplementary view of the left breast is needed after an initial bilateral study
Understanding Mammogram Results (BI-RADS)
| BI-RADS Category | Interpretation | Recommended Action |
|---|---|---|
| 1 — Negative | Normal — no abnormality found | Routine screening |
| 2 — Benign | Definitely benign finding — no cancer risk | Routine follow-up |
| 3 — Probably benign | Less than 2% malignancy risk | Follow-up in 6 months |
| 4 — Suspicious | Biopsy recommended | Tissue biopsy required |
| 5 — Highly suggestive | Above 95% malignancy probability | Urgent biopsy and oncology referral |
How to Prepare for a Left Breast Mammogram
- Do not apply deodorant, powder, perfume, or lotion to the left breast or left underarm on the day of the scan
- Wear a two-piece outfit for easy access
- Inform the radiographer about any previous surgery, implants, or biopsy in the left breast
- Bring previous mammogram reports or films — prior images are essential for comparison
- Schedule during the first two weeks of your cycle if possible, when breast tissue is less tender
Left Breast Mammography Price in Bangladesh
Left breast mammography prices vary between diagnostic centers and hospitals across Bangladesh. Compare left breast mammography prices on MedTestBD →
⚠️ This information is for general reference only. Always consult a qualified physician before undergoing any medical test.