Pelvic Nodal Consensus CTV Contours: High Risk/ Locally Advanced Adenocarcinoma of the Prostate Colleen A F Lawton MD Medical College of Wisconsin

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Pelvic Nodal Consensus CTV Contours High Risk/
Locally Advanced Adenocarcinoma of the
ProstateColleen A F Lawton MDMedical College
of Wisconsin
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Based on Data Presented Consensus Was Obtained
Including

• Treatment of Presacral LNs (subaortic only)
• 7mm around iliac vessels,carving out bowel,
  bladder and bone
• Commence contouring at distal common iliac
  vessels at L5/S1 interspace
• Stop external iliac contours at top of femoral
  heads (boney landmark for Ing. ligament)
• Stop contours of obturator LNs at top of symphsis
  pubis

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