2D-3D rigid registration to compensate for prostate motion during 3D TRUS-guided biopsy

Purpose: Three-dimensional (3D) transrectal ultrasound (TRUS)-guided systems have been developed to improve targeting accuracy during prostate biopsy. However, prostate motion during the procedure is a potential source of error that can cause target misalignments. The authors present an image-based...

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Veröffentlicht in:	Medical physics (Lancaster) 2013-02, Vol.40 (2), p.022904-n/a
Hauptverfasser:	De Silva, Tharindu, Fenster, Aaron, Cool, Derek W., Gardi, Lori, Romagnoli, Cesare, Samarabandu, Jagath, Ward, Aaron D.
Format:	Artikel
Sprache:	eng
Schlagworte:	3D transrectal ultrasound‐guided prostate biopsy Analysis of motion biomedical ultrasonics Cancer Computer software Diagnosis using ultrasonic, sonic or infrasonic waves Digital computing or data processing equipment or methods, specially adapted for specific applications High pressure Humans Image data processing or generation, in general Image detection systems image registration Image-Guided Biopsy - instrumentation Image-Guided Biopsy - methods Imaging, Three-Dimensional - methods Male medical image processing Medical imaging motion compensation Movement Pressure Prostate - diagnostic imaging Prostate - pathology Prostate - physiology prostate cancer prostate motion compensation Rectum Registration Sound pressure Time Factors Tissues Ultrasonographic imaging Ultrasonography Ultrasonography - instrumentation Ultrasonography - methods
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