那天晚上我做了一个活切片检查，他们将一个内窥镜伸进我的喉咙，穿过胃，直达小肠，用一根针在我的胰腺肿瘤上取了几个细胞。
Later that evening I had a biopsy where they stuck an endoscope down my throat, through my stomach into my intestines, put a needle into my pancreas and got a few cells from the tumor.
当上消化道内窥镜和结肠镜均无发现，小肠检查具有指征。
When upper endoscopy and colonoscopy are both unrevealing, evaluation of the small bowel is indicated.
他们称，与X射线或内窥镜检查法相比，仪器对小肠的显示效果更好。
They say it shows the small intestine better than X-rays or a method called endoscopy.
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