Oral myiasis complicating endotracheal intubation in a diabetic patient: a case report - Takeaways - MDSpire

Oral myiasis complicating endotracheal intubation in a diabetic patient: a case report

  • By

  • Qimei Xiao

  • Yawen Zhao

  • Junyi Du

  • Yameng Wang

  • Qi Tang

  • Zhangrong Liang

  • May 15, 2026

  • 0 min

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  • 1

    Oral myiasis is a rare parasitic infection caused by fly larvae, particularly in critically ill patients with poor oral hygiene.

  • 2

    A 77-year-old male with type 2 diabetes developed oral myiasis after emergency intubation for diabetic ketoacidosis.

  • 3

    Comprehensive treatment included larval removal, oral debridement, anti-infective therapy, and glycemic control.

  • 4

    This case highlights the need for individualized oral care in high-risk patients to prevent nosocomial infections.

  • 5

    The study provides clinical insights for early identification and management of oral myiasis in critically ill diabetic patients.

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