11 March 2026
: Case report 
Unrepaired Truncus Arteriosus Type 1 With Eisenmenger Syndrome and Recurrent Embolic Strokes: An Adult Case Report
Challenging differential diagnosis, Diagnostic / therapeutic accidents, Congenital defects / diseases, Educational Purpose (only if useful for a systematic review or synthesis), Rare coexistence of disease or pathology
Osama A. Abdulrahman ABCDEFG 1, Mohammad F. Babgi ABCDEFG 2, Jameel T. Alrefai BCDEF 3, Atiqah H. Alfahmi BCDF 4, Shaimaa H. Oraif BCDF 4, Nada Bakhsh BCDF 4, Fatma Aboul-Enein
ABCDEFG 5, Ahemd M. Samman ABCDEFG 5*
DOI: 10.12659/AJCR.951421
Am J Case Rep 2026; 27:e951421
Figure 5 Cardiac CT – coronary anatomy. Cardiac CT angiographic image illustrating an anomalous LMCA arising posteriorly from the truncal root. The LMCA courses between the aorta and left atrium, extending toward the anterior left ventricle along a non-malignant trajectory. The RCA is also visualized. CT – computed tomography; LMCA – left main coronary artery; RCA – right coronary artery.