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  • Vivek Chaurasia, M.B., B.S.,
  • and Sanjeev Bhoi, M.B., B.S., M.D.

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A 20-year-old man presented with abdominal pain. An ultrasound revealed a moving tubular echogenic structure in the stomach (shown in a video). Stool examination for ova and parasites revealed fertilized eggs, and a diagnosis of ascariasis was made.


Vivek Chaurasia, M.B., B.S.
Sanjeev Bhoi, M.B., B.S., M.D.
All India Institute of Medical Sciences, New Delhi, India

Funding and Disclosures

This article was published on November 21, 2020, at NEJM.org.

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