MUCOSAL INCISION-ASSISTED BIOPSY FOR GASTRIC SUBEPITHELIAL TUMORS

DOI
  • GOTO Osamu
    Department of Endoscopy and Endoscopic Surgery, Nippon Medical School Hospital. Department of Gastroenterology, Nippon Medical School, Graduate School of Medicine.
  • KOIZUMI Eriko
    Department of Gastroenterology, Nippon Medical School, Graduate School of Medicine.
  • IWAKIRI Katsuhiko
    Department of Gastroenterology, Nippon Medical School, Graduate School of Medicine.

Bibliographic Information

Other Title
  • 胃粘膜下腫瘍に対する粘膜切開生検

Abstract

<p>Mucosal incision-assisted biopsy (MIAB) is a technique that involves cutting the mucosa covered with subepithelial tumors (SET) to obtain biopsy specimens from the exposed lesions under endoscopic guidance. The diagnostic ability of MIAB for histopathological confirmation of gastric SETs is comparable with that of EUS-FNA, and this procedure is particularly useful for small lesions or in cases in which EUS-FNA-guided tissue retrieval is challenging. MIAB does not require specialized devices; therefore, most therapeutic gastrointestinal endoscopists are familiar with this technique, which is performed across many hospitals. However, few studies have reported this technique; therefore, large-scale studies with long-term follow-up are warranted in future to investigate the usefulness and safety of MIAB for standardization of the procedure.</p>

Journal

Keywords

Details 詳細情報について

  • CRID
    1390856130155898240
  • DOI
    10.11280/gee.64.1482
  • ISSN
    18845738
    03871207
  • Text Lang
    ja
  • Data Source
    • JaLC
  • Abstract License Flag
    Disallowed

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