Anisakiasis in Palatine Tonsil

초록

Anisakiasis is a parasitic infection caused by ingesting raw or undercooked fish and seafood infected with Anisakis larvae. Anisakis genus is mostly found in the mucosal or submucosal layer of the stomach and intestine. However, the reports of anisakiasis in tonsils are highly uncommon. A 54-year-old woman with clinical features of sore throat and foreign-body sensation for 10 days after eating raw and undercooked fish. A wriggling worm was noted beneath the mucosa of the right palatine tonsil upon endoscopic examination. The worm was immediately removed completely and histological examination revealed anisakiasis. Reports of anisakia-sis in the tonsils are scarce, but it should be considered at the initial physical examination of patients who visit the hospital for sore throat after eating raw fish. We report a case of anisakiasis in the palatine tonsils, which to date has been rarely reported in the literature.

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