Abstract
Image-guided biopsy techniques are widely used in clinical practice. Commonly used methods employ either ultrasound (US) or computed tomography (CT) for image guidance. In certain patients, US or CT guidance may be suboptimal, or even impossible, because of artifacts, suboptimal lesion visualization, or both. We recently began performing magnetic resonance (MR)-guided biopsy of focal liver lesions in select pediatric patients with lesions that are not well visualized by US or CT. This report describes our experience performing MR-guided biopsy of focal liver lesions, with case examples to illustrate innovative techniques and novel aspects of these procedures.
Similar content being viewed by others
References
Metz T, Heider A, Vellody R et al (2016) Image-guided percutaneous core needle biopsy of soft-tissue masses in the pediatric population. Pediatr Radiol 46:1173–1178
Schnall MD, Orel SG, Connick TJ (1994) MR guided biopsy of the breast. Magn Reson Imaging Clin N Am 2:585–589
Koenig CW, Duda SH, Truebenbach J et al (2001) MR-guided biopsy of musculoskeletal lesions in a low-field system. J Magn Reson Imaging 13:761–768
Adam G, Bucker A, Nolte-Ernsting C et al (1999) Interventional MR imaging: percutaneous abdominal and skeletal biopsies and drainages of the abdomen. Eur J Radiol 9:1471–1478
Beyersdorff D, Winkel A, Hamm B et al (2005) MR imaging guided prostate biopsy with a closed MR unit at 1.5T: initial results. Radiology 234:576–581
Rofsky NM, Yang BM, Schlossberg P et al (1998) MR-guided needle aspiration biopsies of hepatic masses using a closed bore magnet. J Comput Assist Tomogr 22:633–637
Schmidt AJ, Kee ST, Sze DY et al (1999) Diagnostic yield of MR-guided liver biopsies compared with CT- and US-guided liver biopsy. J Vasc Interv Radiol 10:1323–1329
Xu S, Kruecker B, Turkbey N et al (2008) Real-time MRI-TRUS fusion for guidance of targeted prostate biopsies. Comput Aided Surg 13:255–264
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflicts of interest
None
Rights and permissions
About this article
Cite this article
Smith, E.A., Grove, J.J., Van Der Spek, A.F. et al. Magnetic-resonance-guided biopsy of focal liver lesions. Pediatr Radiol 47, 750–754 (2017). https://doi.org/10.1007/s00247-017-3788-y
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00247-017-3788-y