Coil Embolization via Endovascular Approach for Abnormal Systemic Arterial Supply to the Left Lung's Lower Lateral Segment: A Case Study - Summary - MDSpire
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Coil Embolization via Endovascular Approach for Abnormal Systemic Arterial Supply to the Left Lung's Lower Lateral Segment: A Case Study

  • By

  • Chuan Shao

  • Liang Zhang

  • Yibing He

  • Yu Zhang

  • April 28, 2026

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Objective:

To report a case of abnormal systemic arterial supply to the lower lateral segment of the left lung and demonstrate successful endovascular treatment, highlighting its clinical significance.

Approach:
    Key Findings:
    • The patient had an abnormal systemic artery originating from the descending aorta supplying the left lung's lower lateral segment.
    • Successful embolization of the abnormal artery was achieved without complications.
    • Follow-up CT scan showed significant absorption of the exudative lesion and proper coil placement.
    Interpretation:

    This case highlights the importance of recognizing and treating anomalous systemic arterial supply to prevent complications such as hemoptysis, potentially influencing future clinical practices.

    Limitations:
    • This is a single case study, limiting generalizability and potential biases.
    • Long-term outcomes of the embolization procedure were not assessed beyond two months, which may affect the understanding of its efficacy.
    Conclusion:

    Endovascular coil embolization is a safe and effective treatment for anomalous systemic arterial supply to the lung, with promising short-term results.

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