What causes lumps after a breast biopsy?
After a breast biopsy, it's common to develop a lump due to:
• Hematoma (pooled blood from bruising)
• Swelling in the biopsy area
• Bleeding around the biopsy site
These lumps are a normal part of the healing process after tissue sampling, whether done with a needle or surgical Show Full Answer
What causes lumps after a breast biopsy?
After a breast biopsy, it's common to develop a lump due to:
• Hematoma (pooled blood from bruising)
• Swelling in the biopsy area
• Bleeding around the biopsy site
These lumps are a normal part of the healing process after tissue sampling, whether done with a needle or surgical incision. Managing Post-Biopsy Lumps:
• Most lumps from biopsies resolve within about a week
• The area may feel larger than before due to bruising
• You may experience some discomfort or pain during healing
If you're concerned about changes in the biopsy site or if the lump persists beyond the expected healing time, contact your healthcare provider for guidance.
August 26, 2025
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