Solid-pseudopapillary pancreatic tumor, mimicking submucosal tumor of the stomach: A case report

Figure 1 Figures of the patient. A: Preoperative imaging Elevated tumor (arrow) without mucosal abnormality was shown on endoscopy; B: Endoscopic ultrasonography revealed that the tumor had heterogeneous internal echoes and continuity of the muscularis propria; C: Abdominal CT showed the tumor close to splenic hilum; D: Angiography showed tumor vessels originated from pancreatic arteries; E: The tumor was solid with focal necrosis and hemorrhage; F: Histological examination revealed tumor cells with round to oval nuclei. GPA: Greater pancreatic artery; ATP: Artery to tail of the pancreas; SA: Splenic artery; T: Tumor.