An atlas to aid delineation of para-aortic lymph node region in cervical cancer: Design and validation of contouring guidelines.
CONCLUSION: We propose the following PAN CTV; expansion from aorta of 10 mm circumferentially except 15 mm laterally, expansion from the IVC of 8 mm anteromedial and 6 mm posterolaterally. The suggested CTV includes 97% (28/29) PAN in a validated patient cohort. A detailed guide and accompanying visual atlas is provided to aid delineation of the PAN CTV in patients with cervical cancer.
PMID: 29523410 [PubMed - as supplied by publisher]
Source: Radiotherapy and Oncology : journal of the European Society for Therapeutic Radiology and Oncology - Category: Radiology Authors: Keenan LG, Rock K, Azmi A, Salib O, Gillham C, McArdle O Tags: Radiother Oncol Source Type: research