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The collateral pathway from the left internal thoracic artery to the left external iliac artery detected by

Hirofumi Zaizen, Akira Tamura, Kumie Miyamoto

    International Journal of Cardiology
    |January 19, 2007
    PubMed

    Insights

    Evaluating collateral pathways from the left internal thoracic artery is crucial in aortoiliac occlusive disease. Multislice computed tomography effectively detects these vital collateral pathways.

    Area of Science:

    • Vascular Surgery
    • Diagnostic Imaging

    Background:

    • Aortoiliac occlusive disease (AIOD) necessitates evaluation of arterial collateral supply.
    • The left internal thoracic artery (LITA) can serve as a collateral source in AIOD.

    Observation:

    • This case report focuses on a patient with AIOD.
    • The presence of a collateral pathway originating from the LITA was investigated.

    Findings:

    • Multislice computed tomography (MSCT) proved highly effective in identifying the LITA collateral pathway.
    • MSCT offers valuable visualization of collateral circulation in AIOD.

    Implications:

    • Accurate detection of LITA collaterals can inform surgical planning and patient management in AIOD.
    • MSCT should be considered for pre-operative assessment in select AIOD cases.

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