CT Diagnosis for Peritoneum Metastatic Tumor / 实用放射学杂志

ABSTRACT

Objective To investigate characteristic of CT findings for peritoneal metastases.Methods The CT manitestations of 48 cases with pathologically proved peritoneal metastases were analysed. Results ①Ascites was seen in 32 cases, to make up 66.7%. ②Changes of omentum were found in 16 cases, to make up 33.3%; In it, cake sign of omentum were in 8 cases, nodular sign of omentum were in 5 cases, cystic sign of omentum were in 2 cases, opacity sign of omentum was in 1 case. ③Changes of mesentery were in 14 cases, to make up 29.2%. ④Thickening of the parieral peritoneurmar were in 12 cases, to make up 25%. ⑤Thickening of small intestine wall and moving of intestine were in 2 cases, to make up 4.2%.Conclusion CT is a valuable method for the diagnosis of peritoneum metastatic tumor.