Case report highlights the link between gastric tumors and rare parasitic infections, suggesting the need for genetic testing.
We describe a case of a gastric submucosal tumor in a patient in South Korea infected with Dioctophyme renale roundworm. The patient had a history of consuming raw freshwater fish. Molecular and morphologic analyses confirmed D. renale Infection. Genetic testing should be used to diagnose rare parasitic infections with unusual clinical manifestations.
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Kim et al. (2025) studied this question.
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