大腸内視鏡により摘出した寄生虫症の2例

木幡 義彰; 内山 和郎; 佐々木 敬典; 土屋 和彦; 須藤 一郎; 杉浦 弘和; 白鳥 泰正; 窪田 良彦; 宮岡 正明; 斉藤 利彦

doi:10.11641/pdensks.42.0_263

Case report

Two Cases of Colonoscopic Removal of Parasite

Yoshiaki Kohata, Kazuo Uchiyama, Keisuke Sasaki, Kazuhiko Tsuchiya, Ichirou Sudo, Hirokazu Sugiura, Taisei Shiratori, Yoshihiko Kubota, Masaaki Miyaoka, Toshihiko Saito

Author information

Yoshiaki Kohata
4th Department of Internal Medicine, Tokyo Medical University
Kazuo Uchiyama
4th Department of Internal Medicine, Tokyo Medical University
Keisuke Sasaki
4th Department of Internal Medicine, Tokyo Medical University
Kazuhiko Tsuchiya
4th Department of Internal Medicine, Tokyo Medical University
Ichirou Sudo
4th Department of Internal Medicine, Tokyo Medical University
Hirokazu Sugiura
4th Department of Internal Medicine, Tokyo Medical University
Taisei Shiratori
4th Department of Internal Medicine, Tokyo Medical University
Yoshihiko Kubota
4th Department of Internal Medicine, Tokyo Medical University
Masaaki Miyaoka
4th Department of Internal Medicine, Tokyo Medical University
Toshihiko Saito
4th Department of Internal Medicine, Tokyo Medical University

JOURNAL FREE ACCESS

1993 Volume 42 Pages 263-266

DOI https://doi.org/10.11641/pdensks.42.0_263

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Abstract

Case 1 was a 35-year-old male African with chief complaint of muco-bloody stool. Colonoscopic examination showed a parasite inserting into the mucosa of lower portion of ascending colon. It was removed by forceps and confirmed to be female imago of Trichuris trichiura. Mebendazole was given and symptom subsided.
Case 2 was a 29-year-old male patient with chief complaint of persistent left sided abdominal pain since 2 years ago. A polypoid lesion was suspected by barium enema examination. Colonoscopy showed parasites inserting into the mucosa of cecum. There were removed by forceps and confirmed to be larvae of anisakis. Mild type anisakiasis with no relation to chief complaint was diagnosed.

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