一位 55 歲男性,因上腹劇痛被家人送到急診治療,病患 2年前曾因胃癌接受胃次全切除(subtotal gastrectomy and B II anastomosis ),理學檢查發現上腹有壓痛情形,但沒有 muscle guarding and rebounding pain ,抽血檢查發現:WBC :12,000 / mm 3,Alk-P:95 U / L ,rGT :75 U/L ,total Bilirubin :3.5 mg/dL ,Amylase :1,054 U/L ,Lipase :7,000 U/L ,電腦斷層如下,則可能的診斷為何?

A胰臟炎(pancreatitis )
B腸阻塞(intestinal obstruction )
C缺血性腸壞死(ischemic bowel )
D輸入腸端症候群(afferent loop syndrome )正確答案
答案與詳解
