case_images: PMC10425808_01
case_images: Endoscopy.
case_images: fonc-13-1165195-g001.jpg
case_images: PMC10425808_01_fonc-13-1165195-g001.jpg
case_images: f1
case_images: Barium meal examination revealed a locally depressed fundus of the stomach with a smooth mucosal surface ( Supplementary Figure S1 ), while endoscopy showed a large submucosal bulge with a smooth surface at the fundus of the stomach ( Figure 1 ), suspected to be gastric submucosal tumor.
case_images: Magnetic resonance imaging (MRI). (A, E) T1-weighted image (T1WI); (B, F) T2-weighted image (T2WI); (C) Enhanced arterial phase; (D) Enhanced portal phase.
case_images: fonc-13-1165195-g002.jpg
case_images: PMC10425808_01_fonc-13-1165195-g002.jpg
case_images: f2
case_images: MRI detected a 6.4 x 7 cm mass in the left upper abdomen with low signal on T1-weighted images and high signal on T2-weighted images, with partial intensification in the arterial phase and progressive intensification in the venous phase ( Figure 2 ). The patient timeline of diagnostic testing and Therapeutic intervention are shown in  Supplementary Figure S2 .
case_images: Intraoperative photograph.
case_images: fonc-13-1165195-g003.jpg
case_images: PMC10425808_01_fonc-13-1165195-g003.jpg
case_images: f3
case_images: The mass exhibited dimensions of 9 * 8 cm and had a soft consistency with angulated surface vessels closely associated with the lesser curvature of the stomach ( Figure 3 ).
case_images: Post-operative histopathological slides of the mass with hematoxylin and eosin staining.
case_images: fonc-13-1165195-g004.jpg
case_images: PMC10425808_01_fonc-13-1165195-g004.jpg
case_images: f4
case_images: The final pathology report indicated a hemangioma ( Figure 4 ).