Bilateral Head&Neck 70/63/56Gy (2017 QADS/ProKnow Plan Study)

IMRT SX1 | IMRT SX2

IMRT SX1

Rx: 70Gy/35fx to PTV70, also PTV63 and PTV56 (simultaneous integrated boost)

2017 QADS / ProKnow Plan Study

http://medicalaffairs.varian.com/image/badge_award-128_clean_red90.png

3:44 IMRT treatment field delivery time (estimated)

Beams
DVH
Simple DVH Metrics

Name (ID): 2017 QADS Head Neck PS, head and neck (2017 QADS PS HN)
Plan or PlanSum ID: 144.49

Structure ID Structure Code Patient Structure DVH Objective Evaluator Variation Priority Met Achieved
PTV_70   PTV_70 V70Gy[%] >=95 90   Variation 94.36 %
PTV_70   PTV_70 V73.5Gy[%] <=0 10   Goal 0.00 %
PTV_70   PTV_70 D0.03cc[Gy] <71.3 77   Variation 72.670 Gy
CTV_70   CTV_70 V70Gy[%] >=99 95   Goal 99.79 %
PTV63 - PTV70   PTV63 - PTV70 V63Gy[%] >=95 90   Goal 95.98 %
PTV63 - PTV70   PTV63 - PTV70 V66.15Gy[%] <=20 60   Variation 31.19 %
CTV63 - CTV70   CTV63 - CTV70 V63Gy[%] >=99 95   Goal 99.75 %
PTV56 - PTV63   PTV56 - PTV63 V56Gy[%] >=95 90   Goal 95.76 %
PTV56 - PTV63   PTV56 - PTV63 V58.8Gy[%] <30 60   Goal 24.18 %
CTV56 - CTV63   CTV56 - CTV63 V56Gy[%] >=99 95   Goal 99.56 %
SPINAL_CORD   SPINAL_CORD D0.03cc[Gy] <47.999 48   Goal 47.074 Gy
BRAINSTEM   BRAINSTEM D0.03cc[Gy] <51.999 52   Goal 50.644 Gy
RT COCHLEA   RT COCHLEA D0.03cc[Gy] <=35 45   Goal 24.183 Gy
LT COCHLEA   LT COCHLEA D0.03cc[Gy] <=35 45   Goal 28.486 Gy
LIPS   LIPS V30Gy[%] <=20 40   Goal 15.52 %
RT_PAROTID   RT_PAROTID Mean[Gy] <24 30   Goal 23.782 Gy
MANDIBLE1   MANDIBLE1 V70Gy[%] <=10 25   Goal 9.16 %
LARYNX   LARYNX Mean[Gy] <40 50   Goal 38.958 Gy
Post Neck1   Post Neck1 V35Gy[%] <=10 30   Goal 9.14 %
Technical Plan Comments

This plan was created with the inital 1cm effective leaf size configuration.  Nine (9) static gantry positions were selected such that the beams follow the inverted V target shape in the transverse view.  Uniquie colimator rotations were selected from the beams eye view.

Comparative Plan Quality
Links

3rd party software plan report

PDF

                               

DICOM patient export         

ZIP        

Any reference to a "plan study" are simply what the organizers call each case and may not be a "study" in the FDA sense as they may not have been published in a peer reviewed journal.
Varian does not provide medical advice and these are illustrative examples only.
Leading plans by expert planner. Your results may vary.

FOR EDUCATIONAL AND SCIENTIFIC EXCHANGE ONLY – NOT FOR SALES OR PROMOTIONAL USE.