CT findings in hemitruncus.

Area of Science:

• Cardiovascular Medicine
• Medical Imaging
• Congenital Malformations

Background:

• The origin of the right pulmonary artery from the ascending aorta is a rare congenital anomaly.
• This condition leads to a significant left-to-right shunt, directing blood flow to the right lung at systemic pressure.

Observation:

• This report details the computed tomography (CT) findings in an adult diagnosed with this rare anomaly.
• The patient represents the sixth documented adult case in medical literature.

Findings:

• Computed tomography (CT) proved to be a diagnostic tool for identifying this rare congenital malformation.
• The imaging findings clearly delineated the anomalous origin of the right pulmonary artery.

Implications:

• Accurate diagnosis of this anomaly is crucial for understanding its hemodynamic impact.
• CT imaging plays a vital role in diagnosing rare cardiovascular malformations in adults.
• Further case reports are important for understanding the clinical spectrum and management of this condition.