什么是腹膜后肿瘤 孟德斌 山西省肿瘤医院

什么是腹膜后肿瘤 孟德斌 山西省肿瘤医院 腹膜后肿瘤是发生在位于这个腹膜腔和后腹壁之间的一个间隙里面的肿瘤，确切的说应该是原发于腹膜后间隙，但是不包括腹膜后器官来源的肿瘤，广义上讲还包括腹膜后的一些转移瘤。这个间隙里面本身有一些器官，比如说胰腺，部分十二指肠，双侧的肾脏，还有输尿管等等这些器官，再一个腹膜后间隙里面含有大量的疏松的脂肪组织，纤维结缔组织，神经血管肌肉等等。腹膜后肿瘤的发病率来不算高，它只占总体实体性肿瘤的0.5%。 What is retroperitoneal tumor Retroperitoneal tumor is a tumor that occurs in a space between the peritoneal cavity and the posterior abdominal wall, It should be in the retroperitoneal space, But excluding tumors of retroperitoneal origin, Broadly speaking, it also includes some retroperitoneal metastasis. There are some organs in this gap, Like the pancreas, Part of the duodenum, Bilateral kidneys, And ureters and so on, There is also a large amount of loose adipose tissue in the retroperitoneal space, Fibrous connective tissue, Neurovascular muscle and so on. The incidence rate of retroperitoneal tumors is not high. It only accounts for 0.5% of the total solid tumors.

後,腹膜,腫瘤