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Related Experiment Videos

Stereotactic breast biopsy: a less-invasive option

W A Chilcote1, C A Quinn

  • 1Department of Radiology, Cleveland Clinic, USA.

Cleveland Clinic Journal of Medicine
|January 31, 1998
PubMed
Summary

A new percutaneous core needle biopsy technique, guided by 3D x-ray imaging, provides a less traumatic and more cost-effective alternative to surgical biopsies for nonpalpable mammography findings.

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Area of Science:

  • Radiology
  • Minimally Invasive Procedures
  • Oncology

Background:

  • Nonpalpable breast lesions detected via mammography traditionally required surgical excision.
  • Surgical biopsy often involved significant physical and emotional patient trauma.

Purpose of the Study:

  • To introduce and evaluate a novel percutaneous core needle biopsy technique.
  • To compare this new method with standard surgical biopsy for nonpalpable breast lesions.

Main Methods:

  • Utilized digital three-dimensional x-ray imaging for guidance.
  • Performed percutaneous core needle biopsy on an outpatient basis under local anesthesia.

Main Results:

  • The new technique avoids the creation of pseudolesions.
  • Patients experienced reduced physical and emotional trauma compared to surgical excision.
  • The percutaneous method demonstrated lower costs than surgical biopsy.

Conclusions:

  • Percutaneous core needle biopsy guided by 3D x-ray imaging is a viable, less invasive alternative to surgical biopsy.
  • This approach offers significant benefits in terms of patient comfort, recovery, and cost-effectiveness.

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