Background: The purpose of the present study was to define the differential diagnostic markers of benign and malignant bile duct strictures without demonstrable mass on ultrasonography (US ...

Determine the enteral feeding tube size (e.g., small bore or large bore), insertion site (e.g., nasal or percutaneous), tip location (e.g., stomach or jejunum), and enteral nutrition delivery ...

The abomasum is similar to a nonruminant stomach. The small intestine The small intestine consists of three sections: the duodenum, jejunum and ileum. It measures about 20 times the length of the ...