Endoscopy 2020; 52(S 01): S189
DOI: 10.1055/s-0040-1704588
ESGE Days 2020 ePoster Podium presentations
Friday, April 24, 2020 15:00 – 15:30 Upper GI: Resection techniques 5 ePoster Podium 1
© Georg Thieme Verlag KG Stuttgart · New York

ENDOSCOPIC RESECTION BY STER OF GASTRIC GIST OF THE MUSCULAR PROPIA

P Roson
1   Hospital Quiron Salud Malaga, Gastroenterogy and Endoscopy Service, Málaga, Spain
,
F Cano
1   Hospital Quiron Salud Malaga, Gastroenterogy and Endoscopy Service, Málaga, Spain
,
A Ortega
1   Hospital Quiron Salud Malaga, Gastroenterogy and Endoscopy Service, Málaga, Spain
,
A Garcia
1   Hospital Quiron Salud Malaga, Gastroenterogy and Endoscopy Service, Málaga, Spain
,
MA Romero
1   Hospital Quiron Salud Malaga, Gastroenterogy and Endoscopy Service, Málaga, Spain
,
M Puya
1   Hospital Quiron Salud Malaga, Gastroenterogy and Endoscopy Service, Málaga, Spain
,
J Cotta
1   Hospital Quiron Salud Malaga, Gastroenterogy and Endoscopy Service, Málaga, Spain
› Author Affiliations
Further Information

Publication History

Publication Date:
23 April 2020 (online)

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GISTs are potentially aggressive tumors that metastasize to the liver, peritoneum or lung in 38% of patients.

When a surgical resection is decided, the block lesion must be removed with the pseudocapsule that covers them. Adjacent tissue invasion is very rare and routine lymphatic cleaning is not recommended.

Clinical case 25-year-old woman who is diagnosed of Gist of gastric minor curvature by Eco-Paaf. Local resection was decided by STER since a transmural resection was anticipated.

The technique consists in creating a submucosal tunnel until the lesion is reached, resect it from de muscularis propia, and finally close the mucosotomy.