Abstract #4499

The Medical College of Wisconsin 39 (MCW39): A Magnetic Resonance Image Template of the Prostate to Facilitate Group Analysis

Sean D McGarry¹, Matthew Budde², Sarah L Hurrell³, Kenneth A Ickzowski⁴, Michael Griffin³, Petar Duvnjak³, Kenneth Jacobsohn⁵, William Hall⁶, Mark Hohenwalter³, Andrew Nencka³, and Peter LaViolette³

¹Biophysics, Medical College of Wisconsin, Wawautosa, WI, United States, ²Neurosurgery, Medical College of Wisconsin, Wawautosa, WI, United States, ³Radiology, Medical College of Wisconsin, Wawautosa, WI, United States, ⁴Pathology, Medical College of Wisconsin, Wawautosa, WI, United States, ⁵Urologic Surgery, Medical College of Wisconsin, Wawautosa, WI, United States, ⁶Radiation Oncology, Medical College of Wisconsin, Wawautosa, WI, United States

The Medical College of Wisconsin 39 (MCW39) template provides a common space for the analysis of prostate cancer images. The template was generated through iterative spatial registration of T2-weighted images starting with manually drawn contours as a reference point. Expert annotations of Gleason Grade were transformed into the template space, and maps of tumor probabilities reveal the spatial localization of cancer across the cohort for each grade.

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