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Workshop Schedule:Polish Society – SBRT Onco-Spine Contouring Workshop May 8, 2026Faculty: Krzysztof Bułacz Case Description:Primary diagnosis: Prostate adenocarcinoma• Histopathology: Adenocarcinoma, Gleason score 8 (4+4),Cancer present in both lobes, Perineural invasion present• Comorbidities: Nephrolithiasis• Past surgeries: Right inguinal hernia repair• Performance status: PS 1• Symptoms: Severe bone pain in the sacral region Oncologic Treatment• 15 October 2025 – First injection of Diphereline (LHRH analogue)Laboratory Findings• PSA total (30.07.2025): 9.070 ng/ml• PSA total (06.10.2025): 5.880 ng/ml• PSA free: 0.461 ng/ml• PSA free/total ratio: 0.08 (low; <0.25)Contouring homework: • GTV1 on Slices 64, 67, 70• CTV1 on Slices 64, 67, 70• PTV1 on Slices 64, 67, 70Additional Resource Files:- Vignette- EduCase Training Video: How to contour, complete the homework, and save/submit- EduCase User Guide
