Median Arcuate Ligament Syndrome Masked by Cannabis Hyperemesis Syndrome: A Case Report - Takeaways - MDSpire
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Median Arcuate Ligament Syndrome Misdiagnosed as Cannabis Hyperemesis Syndrome: A Case Study

  • September 15, 2026

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  • 1

    A 25-year-old woman was initially misdiagnosed with cannabis hyperemesis syndrome after experiencing recurrent gastrointestinal symptoms.

  • 2

    Imaging revealed significant celiac artery compression due to median arcuate ligament syndrome, confirmed by duplex ultrasonography.

  • 3

    Median arcuate ligament syndrome often overlaps with other gastrointestinal disorders, complicating accurate diagnosis.

  • 4

    The patient declined surgical intervention and experienced symptom exacerbations during a subsequent pregnancy.

  • 5

    Greater awareness of median arcuate ligament syndrome is necessary to reduce diagnostic delays and improve patient outcomes.

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