試題詳解

78.目前Gastroesophageal junction(GEJ)腺癌之臨床分類乃使用Siewert classification, 下之敘述何者為非?
(A) type I tumors are within 1 to 5 cm of the anatomic GEJ
(B) type II tumors lie between 1 cm above and 2 cm below GEJ
(C) type III tumors are between 2 and 5 cm below the GEJ
(D) type II and type III tumors are considered gastric cancers