26th June 2023

A 45-year-old male presents to the GP concerned, as since this morning, he has noticed his urine is darker than normal and noticed some blood.

A 45-year-old male presents to the GP concerned, as since this morning, he has noticed his urine is darker than normal and noticed some blood. He has been well other than some loose stools two days ago. The GP examines the patient and performs observations and a urine dipstick:

HR: 78bpm, RR12, Temperature 37.0oC, BP 155/95, Oxygen saturations 98% on air.

Urine dipstick: protein 1+, blood 3+, nitrites negative, leukocytes negative

What is the most likely diagnosis?

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