Coronary anomaly diagnosed by computed tomography coronary angiography in a patient with atypical chest pain

A 64-year-old man was evaluated for atypical chest pain that was present during transurethral prostatectomy. He had no risk factors for coronary artery disease (CAD), no prior history of ischaemic heart disease and had not experienced any symptoms of chest pain during exercise before. Computed tomography coronary angiography (CTCA) was performed to exclude CAD.