MR Imaging of Prostate Zonal Anatomy

Publication date: Available online 6 December 2017
Source:Radiologic Clinics of North America
Author(s): Joseph H. Yacoub, Aytekin Oto

Teaser

McNeal first described the zonal anatomy of the prostate about 40 years ago, outlining 4 zones of the prostate and defining their relation to the urethra and the ejaculatory ducts. The zonal anatomy remains the accepted model for describing the prostate and the zones are well-depicted on MR imaging, including the central zone, which until recently was grouped with the transition zone in the radiology literature. An accurate understanding of the zonal anatomy and periprostatic anatomy is key for accurate interpretation of the prostate MR imaging.


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