18F-MD-PSMA PET/CT显像在中高危前列腺癌初始分期中的应用价值

严叶青, 梁胜, 杨斌, 邹仁健, 马玉飞, 蔡利生, 王辉, 傅宏亮

Role of 18F-MD-PSMA PET/CT in initial stage of intermediate and high risk prostate cancer

YAN Yeqing, LIANG Sheng, YANG Bin, ZOU Renjian, MA Yufei, CAI Lisheng, WANG Hui, FU Hongliang

图1 一例患者mp-MRI与 18F-MD-PSMA PET/CT对盆腔淋巴结的评估结果比较 Note： A. Pelvic mp-MRI showed enlargement of the right iliac lymph nodes with abnormal signal which supported the diagnosis of metastasis lymph nodes and a small left iliac lymph node (white thin arrows). B. 18F-MD-PSMA PET/CT demonstrated abnormal 18F-MD-PSMA uptake not only at the right iliac lymph nodes, but also at the left iliac lymph node which was less than 1 cm in diameter (white thick arrows). C. Maximum intensity projection (MIP) image demonstrated more abnormal 18F-MD-PSMA uptake of metastatic lymph nodes in pelvic region.

Fig 1 Comparison of evaluation results of pelvic lymph nodes between mp-MRI and 18F-MD-PSMA PET/CT in a patient