試題詳解

8. 針對原發部位不明之轉移癌(carcinoma of unknown primary，CUP)，主要病理組織型態區分為五大類，哪一大類最為常見?
(A) squamous cell cancer
(B) neuroendocrine
(C) poorly differentiated adenocarcinoma，poorly differentiated carcinoma
(D) well to moderately differentiated adenocarcinoma
(E) undifferentiated malignancy