and imaging findings such as significant wall thickening and regional lymph node enlargement on CT, abrupt cut-off and separation of bile duct on cholangiogram are useful differential diagnostic ...
We eagerly anticipate a well-designed, prospective and comprehensive study on the differential diagnosis of benign and malignant bile duct strictures without demonstrable mass lesion on US or CT.
In the 1930s, Ferdinand Porsche commissioned German engineering firm ZF to create a differential that would help to reduce wheelspin in Auto Union's Grand Prix cars, as their vast power outputs ...
While it’s likely seldom done, some vehicles’ maintenance schedules do include an interval for changing the differential fluid, though perhaps only under “severe service” conditions such ...