MRI-guided core biopsy of the prostate in the supine position--introduction of a simplified technique using large-bore magnet systems.
Objectives: To introduce a simplified technique for MRI-guided core biopsies (MRGB) of the prostate in the supine position using large-bore magnet systems.Methods: Fifty men with a history of negative transrectal ultrasound-guided biopsies underwent MRGB in either a 1.5-T (13/50) or 3.0-T (37/50) wi...
| Publicado en: | European Radiology Vol. 23; no. 5; pp. 1415 - 1420 |
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| Autores principales: | , , , , , , , , , |
| Formato: | research Journal Article |
| Publicado: |
Springer Nature
May2013
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=104269974&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 104269974 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 09387994 NPH jtl: European Radiology issn: 09387994 maglogo: N pubinfo: dt: May2013 vid: 23 iid: 5 pid: 237 pub: Springer Nature place: New York, New York artinfo: ui: 104269974 86879548 NLM23179522 2012081818 10.1007/s00330-012-2698-5 NLM23179522 104269974 ppf: 1415 ppct: 5 formats: fmt: – @attributes: type: T – @attributes: type: P tig: atl: MRI-guided core biopsy of the prostate in the supine position--introduction of a simplified technique using large-bore magnet systems. aug: au: Schwab, Siegfried A Kuefner, Michael A Adamietz, Boris Engelhard, Karl Keck, Bastian Kunath, Frank Wach, Sven Wullich, Bernd Uder, Michael Engehausen, Dirk G affil: Department of Radiology, University Hospital Erlangen-Nuremberg, Maximiliansplatz 1, 91054, Erlangen, Germany, Dr.Siegfried.Schwab@gmx.net. sug: subj: Magnetic Resonance Imaging Methods Magnetic Resonance Imaging Equipment and Supplies Patient Positioning Methods Prostate Prostatic Neoplasms Pathology Aged Equipment Design Equipment Failure Human Image Enhancement Equipment and Supplies Image Enhancement Methods Male Middle Age Reproducibility of Results Sensitivity and Specificity Supine Position Aged: 65+ years Middle Aged: 45-64 years Male ab: Objectives: To introduce a simplified technique for MRI-guided core biopsies (MRGB) of the prostate in the supine position using large-bore magnet systems.Methods: Fifty men with a history of negative transrectal ultrasound-guided biopsies underwent MRGB in either a 1.5-T (13/50) or 3.0-T (37/50) wide-bore MRI unit. MRGBs were conducted with the patients in a supine position using a dedicated MR-compatible biopsy device.Results: We developed a dedicated positioning device for the supine position. Using this device, the biopsies were performed successfully in all patients. Apart from minor rectal bleeding, only one patient developed a major side effect (urosepsis). Histology revealed prostate cancer in 25/50 (50 %) patients.Conclusions: The new technique appears feasible. Its major advantage is the more comfortable and patient-friendly supine position during the biopsy without the need to modify the MRI system's patient table.Key Points: • A novel positioning device for MRI-guided prostate biopsies has been developed. • Biopsies can be performed in the patient-friendly supine position. • The positioning device can be utilised without modifying the MRI's patient table. pubtype: Academic Journal doctype: research Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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