Volume 42, Issue 3 e70125
CASE IMAGE

Right Aortic Arch With Kommerell Diverticulum and a Rare Type of Isolated Left Subclavian Artery

Shuai Zhang

Shuai Zhang

Department of Ultrasound Diagnosis, Children's Hospital of Hebei Province, Shijiazhuang, China

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Yun Cui

Yun Cui

Department of Ultrasound Diagnosis, Children's Hospital of Hebei Province, Shijiazhuang, China

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Zhe Ren

Zhe Ren

Department of Ultrasound Diagnosis, Children's Hospital of Hebei Province, Shijiazhuang, China

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Jiaoyang Chen

Jiaoyang Chen

Department of Ultrasound Diagnosis, Children's Hospital of Hebei Province, Shijiazhuang, China

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Xinjian He

Corresponding Author

Xinjian He

Department of Ultrasound Diagnosis, Children's Hospital of Hebei Province, Shijiazhuang, China

Correspondence: Xinjian He ([email protected])

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First published: 10 March 2025

ABSTRACT

The isolated left subclavian artery is a rare congenital variation of the vascular structure. Herein, we report the case of a 10-year-old boy with a rare isolated left subclavian artery. The left subclavian artery evolved from stenosis to atresia, resulting in subclavian steal syndrome. In our case, the combination of echocardiography and computed tomography angiography provided a comprehensive assessment of the cardiovascular malformations, considered necessary for a definitive diagnosis.

Data Availability Statement

The data that support the findings of this study are available from the corresponding author upon reasonable request.

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