70.腹部的影像檢查中,下列何者最常呈現餐巾圈(napkin ring)狹窄?
(A)左側結腸環狀腺癌(annular adenocarcinoma of left colon) (B)右側結腸息肉狀腺癌(polypoid adenocarcinoma of right colon) (C)凹陷型胃腺癌(excavated adenocarcinoma of stomach) (D)隆起型胃腺癌(exophytic adenocarcinoma of stomach)
64.免疫檢查點抑制劑(immune checkpoint inhibitors)為一種單株抗體,透過與免疫系統中的目標蛋白結合,間
接活化免疫細胞,達到抗癌的效果。下列何者非免疫檢查點抑制劑結合的目標蛋白? (A)CTLA4(cytotoxic T lymphocyte-associated antigen 4) (B)PD-1(programmed cell death protein 1) (C)PD-L1(programmed cell death protein ligand 1) (D)HER2(human epidermal growth receptor 2)