Levitt R G, Sagel S S, Stanley R J
AJR Am J Roentgenol. 1978 Nov;131(5):835-8. doi: 10.2214/ajr.131.5.835.
A total of 39 patients undergoing abdominal computed tomography and subsequent surgical biopsy of the mesentery or omentum were studied to evaluate the sensitivity of CT in detecting metastases to those areas. Twelve patients had negative biopsies; there were no false positive CT interpretations in that group. Of the 27 patients with positive biopsies, 18 showed positive findings on CT scan. Those patterns of involvement are described and illustrated. The nine false negative cases related to very small metastatic foci, contiguity with the primary tumor, or paucity of intraabdominal fat.
对39例行腹部计算机断层扫描（CT）并随后进行肠系膜或网膜手术活检的患者进行研究，以评估CT检测这些部位转移灶的敏感性。12例患者活检结果为阴性；该组中CT检查无假阳性结果。在27例活检结果为阳性的患者中，18例在CT扫描中显示阳性结果。对这些受累模式进行了描述和说明。9例假阴性病例与非常小的转移灶、与原发肿瘤相邻或腹腔内脂肪较少有关。
