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）

答案：登入後查看
統計： A(13), B(5), C(18), D(8), E(0) #1215551

詳解 (共 1 筆)

#2903445

Adenocarcinoma of the Colon and Rectum

Special types of carcinoma are covered separately

Adenosquamous(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)
Squamous
Undifferentiated(0% gland formation)
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