MRI guided Breast Biopsy

An MRI-guided breast biopsy is a procedure used to collect tissue samples from suspicious areas in the breast that are only visible on an MRI, when other imaging methods like mammography or ultrasound are inconclusive. It’s a minimally invasive way to obtain a diagnosis and determine the next steps in patient management.

Here’s a breakdown of the procedure:
  • Purpose:
    To collect tissue samples from areas in the breast that are only visible on MRI, helping to determine if a suspicious area is benign or cancerous.
    Procedure:
    The patient lies face down on a padded MRI table with an opening for the breast.
  • An MRI is used to pinpoint the exact location of the suspicious area.
  • A radiologist guides a thin needle into the breast to collect tissue samples.
  • The patient remains awake during the procedure, which typically lasts 30-60 minutes.
  • Why it’s used:
  • When mammography or ultrasound don’t clearly show the suspicious area.
  • To evaluate abnormalities seen only on MRI.
  • To help determine the extent of cancer or issues in the other breast.
  • Important Considerations:
  • Patient collaboration is crucial for maintaining stillness during the procedure.
  • There’s a possibility of non-visualization of the lesion during the biopsy, which can lead to cancellation.
  • Radiologists should check for contraindications to MRI or gadolinium-based contrast administration.
  • Potential Risks:
  • Bruising and mild pain at the biopsy site are normal.
  • In rare cases, bleeding or infection can occur.
  • It’s important to follow post-procedure instructions, such as avoiding strenuous activity and certain medications.