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Clinical and pathological characteristics of gastric hyperplastic polyps coexisting with gastric cancers / 中华消化内镜杂志
Chinese Journal of Digestive Endoscopy ; (12): 487-490, 2020.
Artículo en Chino | WPRIM | ID: wpr-871423
ABSTRACT

Objective:

To investigate the clinical, endoscopic and pathologic characteristics of gastric hyperplastic polyps coexisting with gastric cancers.

Methods:

A retrospective study was performed involving 18 patients who were pathologically confirmed with gastric hyperplastic polyps coexisting with gastric cancers. The clinical features, endoscopic findings, pathological characteristics and treatment strategy were analyzed.

Results:

The age of 18 patients was 67. 2±7. 8 years (ranged 45-79), including 6 males and 12 females. The symptoms included abdominal pain, distention, and some patients were asymptomatic. Multiple polyps (13/18) were common. Single lesions were often located in the gastric corpus (7/18). Endoscopy showed various morphological changes. Pedunculated polyp was the most common type (15/18). All polyps were larger than 10 mm in diameter, and the polyps in 9 patients were larger than 20 mm. Fourteen patients had atrophic gastritis in the background mucosa, and 4 patients had Helicobacter pylori ( HP) infection.

Conclusion:

Gastric hyperplastic polyps coexisting with gastric cancers shows no specific symptoms. For HP (-) atrophic gastritis patients accompanied with multiple gastric polyps, malignant transformation of those larger and pedunculated polyps is of possibility.
Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Tipo de estudio: Estudio observacional Idioma: Chino Revista: Chinese Journal of Digestive Endoscopy Año: 2020 Tipo del documento: Artículo

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Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Tipo de estudio: Estudio observacional Idioma: Chino Revista: Chinese Journal of Digestive Endoscopy Año: 2020 Tipo del documento: Artículo