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VICTRANET Head and Neck Contouring Program: Case 2
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Workshop Schedule:
VICTRANET Contouring Program July 13,2026

Faculty:
Dr Lessandra Chee

Case Description:
40-year-old with pT2N3bM0 salivary duct carcinoma of the right parotid gland.
Presented with a rapidly growing right parotid mass.

Contouring homework: 
Primary Tumour / Surgical Bed
• GTVp_preop_DNU on Slices 64, 67, 74
• CTVp_66 on Slices 64, 67, 74
• CTVp_60 on Slices 64, 67, 74
• V3+Facial nerve on Slices 62, 64, 66
Neck Volumes
• CTVn_4/5_R_54 on Slices 74, 99, 101
• CTVn_7_R_54 on Slices 74, 99, 101
• CTVn_1B_R_54 on Slices 74, 99, 101
• CTVn_4_R_60 on Slices 74, 99, 101
• CTVn_2_R_66 on Slices 74, 99, 101
Organs at Risk (OARs) - Contour if present
• BrachialPlex_R on Slices 69, 81, 103, 114, 124
• Constric Muscles on Slices 69, 81, 103, 114, 124
• Larynx on Slices 69, 81, 103, 114, 124
• Spinal Cord on Slices 69, 81, 103, 114, 124
• Parotid (L) on Slices 69, 81, 103, 114, 124
• Oral Cavity on Slices 69, 81, 103, 114, 124

Additional Resource Files:
- Vignette
- EduCase Training Video: How to contour, complete the homework, and save/submit
- EduCase User Guide

Uploaded: 06/05/26 15:01 EduCase
Viewed: 83 times
Emailed: 0 times
Total Slices: 193
Dose: No
Category: VICTRANET Contouring Program- July 13, 2026
Groups : 20260713_VICTRANET
Image Modalities: CT, MR, PT
DVH: No
Doctor's Name: Dr. Lessandra Chee
Disease Site: Head and Neck
Server locations: US, Frankfurt, Sydney, Singapore

Contoured Structures: GTVp preop DNU, CTVp 66, CTVp 60, V3+Facial nerve, CTVn 4/5 R 54, CTVn 7 R 54, CTVn 1B R 54, CTVn 4 R 60, CTVn 2 R 66, BrachialPlex R, Constric Muscles, Larynx, Spinal Cord, Parotid (L), Oral Cavity, 18 more structures...
VICTRANET Head and Neck Contouring Program: Case 1
You do not have access to this case

Workshop Schedule:
VICTRANET Contouring Program July 13,2026

Faculty:
Dr Lessandra Chee

Case Description:
61-year-old with cT3N1 right oropharyngeal squamous cell carcinoma (SCC), p16 positive.
Presented with: Dysphagia,Otalgia, Weight loss

Contouring homework: 
• GTVp on Slices 131, 137, 153
• CTVp_70 on Slices 131, 137, 153
• CTVp_56 on Slices 131, 137, 153
• GTVn_2_R on Slices 137, 144
• CTVn_2_R_70 on Slices 137, 144
• BrachialPlexus_R on Slices 161, 170, 180

Additional Resource Files:
- Vignette
- EduCase Training Video: How to contour, complete the homework, and save/submit
- EduCase User Guide

Uploaded: 06/05/26 12:37 EduCase
Viewed: 85 times
Emailed: 0 times
Total Slices: 221
Dose: No
Category: VICTRANET Contouring Program- July 13, 2026
Groups : 20260713_VICTRANET
Image Modalities: CT, MR, PT
DVH: No
Doctor's Name: Dr. Lessandra Chee
Disease Site: Head and Neck
Server locations: US, Frankfurt, Sydney, Singapore

Contoured Structures: GTVp, CTVp 70, CTVp 56, GTVn 2 R, CTVn 2 R 70, BrachialPlexus R, BODY, BrachialPlexus L, Brain, BrainStem, Inner Ear (L), Inner Ear (R), Larynx, Lens (L), Lens (R), 9 more structures...
Spine02 SABR - GC credentialing workshop
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Faculty:
Dr Luis Aznar Garcia
Mr Paul Laycock

Workshop Schedule:
GenesisCare Spine SABR - May 22, 2021

Contouring homework to be created by delegates: 3 mm margins on PTV and PRVs
Spinal Cord on Slices 37 - 106
Brainstem on Slices 2 - 36
GTV C2 on Slices 56 - 73
CTV C2 on Slices 42 - 79
Mucosa Oropharynx on Slices 25 - 104

Boolean Contours to be created by delegates:
CordPRV(3mm), CordPRV+3mm, PTV_Prescribe, PTV2700

Additional Resource Files:
- 22 05 2021 Spine SABR Vignette
- EduCase Training Video: How to contour, complete the homework, and save/submit
- EduCase User Guide (HTML5 version)
- EduCase Metrics Guide (basic)

Uploaded: 04/07/21 10:43 Genesis Care
Viewed: 123 times
Emailed: 0 times
Total Slices: 106
Dose: No
Category: GenesisCare Spine SABR - May 22, 2021
Groups : 20210522 GC Spine SABR
Image Modalities: CT, MR
DVH: No
Disease Site: Central Nervous system
Server locations: US, London, Singapore

Contoured Structures: Spinal Cord, Brainstem, GTV C2, CTV C2, Mucosa Oropharynx, CordPRV, CordPRV+3mm, PTVPrescribe, PTV2700
PD02_HN
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Uploaded: 03/05/20 07:40 Phillip Devlin
Viewed: 12 times
Emailed: 0 times
Total Slices: 209
Dose: No
Category: LROC Harvard University
Groups : Harvard
Image Modalities: CT, MR
DVH: No
Disease Site: Head and Neck
Server locations: US

Contoured Structures: Lcochlea, Rcochlea, BrachialPlexus L, BrachialPlexus R, Constrictors, Esophagus, Larynx, Oral Cavity, Parotid L, Parotid R, PostCricoid, SMG L, SMG R
PD02_HN sm
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Uploaded: 03/05/20 07:40 Phillip Devlin
Viewed: 2 times
Emailed: 0 times
Total Slices: 111
Dose: No
Category: LROC Harvard University
Groups : Harvard
Image Modalities: CT, MR
DVH: No
Disease Site: Head and Neck
Server locations: US

Contoured Structures: Lcochlea, Rcochlea, BrachialPlexus L, BrachialPlexus R, Constrictors, Esophagus, Larynx, Oral Cavity, Parotid L, Parotid R, PostCricoid, SMG L, SMG R
IROS:: Nasopharynx: Prof. Soehartati Gondhowiardjo
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Indonesian Society of Radiation Oncology (IROS) Scientific Meeting, May 11-13, 2017 Ciputra Hotel, Semarang, Indonesia

Contour Homework:
Example - The GTVs have been defined for you based on physical examination and the pre-treatment imaging (CT and PET-CT).

Please contour the following on the treatment planning CT:
* CTV70: CTV for gross disease
* CTV60: CTV for high-risk subclinical disease
* CTV54: CTV for low-risk subclinical disease
* OAR: Relevant organs at risk (many are listed in the structure set).

Please contour these structures on slice numbers: 44, 55, 56, 58, 61, 67, 73, 79, 86, 93, 114

Disabled Contours: All "Author's Structures" are disabled for students during workshop
Enabled Contours: None

Resource Files:
NP Vignette
EduCase User Guide

Uploaded: 04/10/17 19:49 Gregorius Ben Prajogi
Viewed: 375 times
Emailed: 0 times
Total Slices: 146
Dose: No
Category: Past Events
Groups : 05112017_IROS
Image Modalities: CT, MR
DVH: No
Disease Site: Head and Neck
Server locations: US, Sydney, Singapore

Contoured Structures: GTV, GTVn, CTV70, CTV60, CTV54, Parotis L, Parotis R, Chiasma, OpticN R, OpticN L, Cochlea L, Cochlea R, Temporal L, Temporal R, Brainstem, 1 more structures...
Dr. Phillip Devlin:: LROC Harvard University: Head and Neck
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Harvard University eContouring Residency Program

Contour Homework:
Pending...

Disabled Contours: All "Author's Structures" are disabled
Enabled Contours: None

Resource Files:
Vignette for this case is unavailable...
EduCase User Guide

Uploaded: 01/23/14 16:08 Phillip Devlin
Viewed: 165 times
Emailed: 0 times
Total Slices: 189
Dose: No
Category: LROC Harvard University
Groups : Harvard
Image Modalities: CT
DVH: No
Disease Site: Head and Neck
Server locations: US

Contoured Structures: Brainstem, Bones, Cord, Expanded, Brainstem, Exp, CT # Dummy, Esophagus, SMG, Right, bln, hsi100, hscon, Brain, 63/3u/bp, Cochlea, Right, c, 56/2/o, 48 more structures...
Dr. Nancy Lee:: Nasopharynx: TAROS 2013
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December 14th and 15th: Nasopharynx eContouring Workshop
Moderators: Dr. Jason Cheng
Instructors: Dr. Nancy Lee

Author's Contours: Author's contours disabled during homework period

RESOURCE FILES:
No Case Description - No Homework
EduCase Features_v8_2013.pdf

Case Owner: Dr. Quynh Le case 2: ASTRO 2011

Uploaded: 08/21/13 21:45 Taros Admin
Viewed: 312 times
Emailed: 0 times
Total Slices: 168
Dose: No
Category: Past Events
Groups : TAROS
Image Modalities: CT
DVH: No
Disease Site: Head and Neck
Server locations: US

Contoured Structures: GTV 70, CTV 70, CTV low neck, Area Postrema, Chiasm, BODY, Brainstem, CTV 59.4, Esophagus, L BP, L Eye, L ON, L Parotid, L Temp Lobe, Larynx, 15 more structures...