24th August 2020

A 30-year-old woman who is 33 weeks pregnant attends A&E with sudden, severe left-sided flank pain that radiates to her groin

A 30-year-old woman who is 33 weeks pregnant attends A&E with sudden, severe left-sided flank pain that radiates to her groin. She has suffered from hyperemesis gravidarum during this pregnancy. History, examination and bedside tests are suggestive of renal calculi. 

Which investigation would be most appropriate to confirm the diagnosis?

Select the SINGLE most appropriate option from the list below. Select ONE option only.