Tumour volumes and planning target volumes.

Biological tumour volume (BTV), gross tumour volume (GTV) of three radiation oncologists and consensus structure (MRGTV), union of biological tumour volume with consensus gross tumour volume (PET-MRGTV) and corresponding volume with 3 mm margin, original GTV, original planning target volume (PTV) and an extracted clinical target volume (CTV).

本数据集涵盖以下靶区与解剖结构：生物学肿瘤体积（Biological Tumour Volume, BTV）、三位放射肿瘤医师勾画的大体肿瘤体积（Gross Tumour Volume, GTV）及共识结构（MRGTV）、生物学肿瘤体积与共识大体肿瘤体积的融合体积（PET-MRGTV）及其对应的3mm外扩体积、原始GTV、原始计划靶区（Planning Target Volume, PTV）以及提取获得的临床靶区（Clinical Target Volume, CTV）。