항문주위 종괴를 일으킨 요충증 -1예 보고-
Perianal Granuloma Caused by a Female Pinworm (Enterobius vermicularis) -A case report-
김석형, 지제근,
소속 상세정보
김석형 ( Kim Seok-Hyung )
서울대학교 의과대학 병리학교실
지제근 ( Chi Je-Geun )
서울대학교 의과대학 병리학교실
KMID : 0357920000340080605
Abstract
The intestinal nematode Enterobius vermicularis is the most common metazoan endoparasite in humans, with humans being the only host. But complicated perianal granulomas due to Enterobius are unusual. The literature reports only 13 previous cases of enterobiasis presenting as perianal mass or abscess. We describe an additional case of a perianal mass caused by granulomatous inflammation containing Enterobius vermicularis eggs and dead bodies in a 7-year-old boy. The lesion was located in the anus and measured 2 1 cm. Clinical impression was lipoma and excisional biopsy was done. Microscopic examination revealed necrotizing granuloma which contained several 50∼60 20∼30 μm sized eggs which were identified as those of Enterobius vermicularis. The adult worm could not be identified with clarity due to necrosis.
키워드
Enterobius;Granuloma;Anus
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