sigmoid volvulus造句

例句与造句

1. Sigmoid volvulus is particularly common in elderly persons and constipated patients.
2. Sigmoid volvulus is the most-common form of volvulus of the gastrointestinal tract . and is responsible for 8 % of all intestinal obstructions.
3. It's difficult to find sigmoid volvulus in a sentence. 用sigmoid volvulus造句挺难的