What is a potential outcome of a pseudoaneurysm after a renal artery procedure?

A pseudoaneurysm can occur after a renal artery procedure due to damage to the vessel wall, leading to the formation of a hematoma that communicates with the arterial lumen. As the pseudoaneurysm expands, it can cause local complications, one of which is hematuria. This occurs when the pseudoaneurysm exerts pressure on the renal structures or when it bursts, allowing blood to leak into the urinary system, resulting in blood in the urine.

In the context of renal procedures, hematuria is a notable indicator of renal vascular complications and serves as an important clinical sign, guiding further diagnostic imaging and management. Understanding the potential complications of pseudoaneurysms aids in the prompt recognition and treatment, thereby reducing the risk of more serious sequelae. The other options presented, such as dyspnea, syncope, and palpitations, are not directly associated with complications resulting from a pseudoaneurysm in the renal artery context.