Vincent Grgoire, Peter Levendag et. al.

DELINEATION OF THE CTV IN THE N0 NECK OF PATIENTS WITH HEAD & NECK SQUAMOUS CELL

CARCINOMA.

ANATOMICAL BOUNDARIES

Vincent Grgoire, Peter Levendag et. al.

DELINEATION OF THE CTV IN THE N0 NECK OF PATIENTS WITH HEAD & NECK SQUAMOUS CELL

CARCINOMA.

ANATOMICAL BOUNDARIES

Copyright. EORTC Radiotherapy Group 2005

ANATOMICAL BOUNDARIESANATOMICAL BOUNDARIES

Compilation by Dr. Z. BernsteinAuthorized for publication at the EORTC RTG Website

by Prof. V. Grgoire

Compilation by Dr. Z. BernsteinAuthorized for publication at the EORTC RTG Website

by Prof. V. Grgoire

References:

1. Gregoire V, Levendag PC, Ang KK, et al. CT-based delineation of lymph node levels and related CTVs in the node negative neck: DAHANCA, EORTC, GORTEC, NCIC,RTOG consensus guidelines. Radiother Oncol 2003;69:227236.

2. Gregoire V, Hamoir M, Levendag P. et al. CT-based delineation of lymph-node levels and related CTVs in the nodepositive and the postoperative neck [Abstract]. In J Radiat Oncol Biol Phys 2004;60(Suppl 1):S497S498.In J Radiat Oncol Biol Phys 2004;60(Suppl 1):S497S498.

3. Levendag PC, Gregoire V, et al. Intraoperative validation of CT-based lymph nodal levels, sublevels IIA and IIB: is it of clinical relevance in selective radiaton therapy?Int. J. Radiation Oncology Biol. Phys., Vol. 62, No. 3, pp. 690699, 2005

4. Gregoire V, Daisne JF, Geets X, Levendag P. Selection and delineation of target volumes in head and neck tumors: beyond ICRU definition.

Rays. 2003 Jul-Sep;28(3):217-24. Review.

RETRO PHARYNGEALLYMPH NODES

RETRO PHARYNGEALLYMPH NODESLYMPH NODESLYMPH NODES

LEVEL I ALEVEL I ALEVEL I ALEVEL I A

LEVEL I BLEVEL I BLEVEL I BLEVEL I B

LEVEL II ALEVEL II ALEVEL II ALEVEL II A

LEVEL II BLEVEL II BLEVEL II BLEVEL II B

LEVEL IIILEVEL IIILEVEL IIILEVEL III

LEVEL IVLEVEL IVLEVEL IVLEVEL IV

LEVEL VLEVEL VLEVEL VLEVEL V

LEVEL VILEVEL VILEVEL VILEVEL VI