Inter-observer variation of hippocampus delineation in hippocampal avoidance prophylactic cranial irradiation.
F BartelM van HerkH VrenkenF VandaeleS SunaertK de JaegerN J DollekampC CarbaatE LamersE M T DielemanY LievensD de RuysscherS B SchagenM B de RuiterJ C de MunckJosé BelderbosPublished in: Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico (2018)
The relatively low ICC and CIgen indicate that delineation variability among observers for both left and right hippocampus was large. The posterior and anterior-medial border have the largest delineation inaccuracy. The hippocampus Dmean constraint was not violated.