26th June 2023

A 35-year-old woman with a background of extensive surgical resection for Crohn’s disease

A 35-year-old woman with a background of extensive surgical resection for Crohn’s disease presents to the Emergency Department with renal colic. A KUB x-ray has shown multiple renal stones.

Which of the options below is the most likely chemical composition of the renal stones?

Select the single most appropriate option from the list.