9th September 2020

A 27-year-old female presents with left loin pain and a fever

A 27-year-old female presents with left loin pain and a fever. A week ago she was diagnosed with a UTI by her GP, however, apart from this she has no relevant PMH. She is only on the COCP and had her last withdrawal bleed a few days ago. She has no drug allergies. What is her most likely diagnosis?

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