机译:囊性胰腺神经内分泌肿瘤微血管系统和免疫细胞浸润的显著特征
Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 20032, People's;
Pancreatic neuroendocrine tumors; Cystic; Microvascular density; Microvascular integrity; Tumor-associated macrophage;