問題詳情

90 在結腸直腸癌（colorectal carcinoma）的腫瘤細胞中，最不可能出現以下何種變化？
(A)內分泌分化（endocrine differentiation）
(B)腺體分化（glandular differentiation）
(C)肌肉性分化（muscular differentiation）
(D)鱗狀細胞分化（squamous cell differentiation）

參考答案

答案：C
難度：困難0.222222
統計：A(4),B(3),C(2),D(0),E(0)

用户評論

【Chris】評論

Adenocarcinoma of the Colon and RectumSpecial types of carcinoma are covered separatelyAdenosquamous(Both glandular and squamous components are malignant)Medullary(Pushing border, many intraepithelial lymphocytes)Mucinous(50% composed of mucin)Poorly differentiated endocrine(Both small cell and large cell with endocrine differentiation)Signet ring(50% signet ring cells)SquamousUndifferentiated(0% gland formation)