Case Report: Unexplained Presence of Yellow Oval Elements in Stool Mimicking Parasitic Infection in a Patient on Metformin Extended-Release

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Mazen A. Ismail, Asim T. Sharif

Keywords

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Abstract

This case report presents the clinical history, examination findings, and diagnostic investigations of a 47-year-old female patient who presented with the passage of multiple yellow oval elements in her stool, mimicking a parasitic infection. Despite extensive evaluations and referrals to gastroenterology and endoscopic services, no abnormalities were detected. The report highlights the importance of considering medication-related side effects, specifically ghost tablets, in patients presenting with atypical stool findings to avoid unnecessary investigations and anxiety.

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References

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