PROBLEM TO BE SOLVED: To easily extract an accumulative phosphor sheet from an entrance part of a cassette.SOLUTION: An accumulative phosphor sheet 140 with a guide sheet comprises: an accumulative phosphor sheet 16 to be housed in a housing body 18 and a first guide sheet 142 attached to one end of the accumulative phosphor sheet 16, and exposing from the housing body 18 in a state that the accumulative phosphor sheet 16 is housed in the housing body 18.COPYRIGHT: (C)2014,JPO&INPIT【課題】カセッテの出入口部から蓄積性蛍光体シートを容易に取り出す。【解決手段】収容体18に収容される蓄積性蛍光体シート16と、蓄積性蛍光体シート16の一端に取り付けられ、蓄積性蛍光体シート16を収容体18に収容した状態で収容体18から露出する第1ガイドシート142と、を有するガイドシート付き蓄積性蛍光体シート140。【選択図】図3
