case_images: PMC7426784_01
case_images: Gastric fundus with nodular aspect and numerous delineated polyps.
case_images: CRIGM2020-7394928.001.jpg
case_images: PMC7426784_01_CRIGM2020-7394928.001.jpg
case_images: fig1
case_images: Upper endoscopy displayed numerous delineated polyps, entirely carpeting the stomach and duodenum, consistent with the diagnosis of FAP (Figure 1).
case_images: Duodenum with bulbous mucosa and the second duodenal portion with micronodular aspect.
case_images: CRIGM2020-7394928.002.jpg
case_images: PMC7426784_01_CRIGM2020-7394928.002.jpg
case_images: fig2
case_images: Moreover, other abnormal macroscopic findings included the duodenum with bulbous mucosa and the second duodenal portion with micronodular aspect (Figure 2).
case_images: Vegetative lesion of the descending colon.
case_images: CRIGM2020-7394928.003.jpg
case_images: PMC7426784_01_CRIGM2020-7394928.003.jpg
case_images: fig3
case_images: Gastric fundic gland polyp.
case_images: CRIGM2020-7394928.004.jpg
case_images: PMC7426784_01_CRIGM2020-7394928.004.jpg
case_images: fig4
case_images: Histopathological examination showed fundic glands' polyps (gastric polyps) (Figure 4) and duodenal mucosa with focal low-grade dysplasia (Figure 5).
case_images: Duodenal mucosa with focal low-grade dysplasia.
case_images: CRIGM2020-7394928.005.jpg
case_images: PMC7426784_01_CRIGM2020-7394928.005.jpg
case_images: fig5
case_images: Histopathological examination showed fundic glands' polyps (gastric polyps) (Figure 4) and duodenal mucosa with focal low-grade dysplasia (Figure 5).
case_images: Liver biopsy-adenocarcinoma with necrosis, consistent with gastrointestinal origin.
case_images: CRIGM2020-7394928.006.jpg
case_images: PMC7426784_01_CRIGM2020-7394928.006.jpg
case_images: fig6
case_images: Family pedigree chart.
case_images: CRIGM2020-7394928.007.jpg
case_images: PMC7426784_01_CRIGM2020-7394928.007.jpg
case_images: fig7
case_images: On discharge, all first-degree family members were referred to oncogenetics in order to be evaluated for FAP (Figure 7).