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摘要目的比较PET/MRI和PET/CT对进展期妇科肿瘤病人分期及再分期的诊断准确性,以及2种方法在该类病人中的潜在价值。材料与方法 26例可疑或确诊进展期妇科肿瘤(12例卵巢肿瘤,7例宫颈肿瘤,1例外阴肿瘤,4例子宫内膜肿瘤,1例子宫转移瘤,1例原发性腹膜肿瘤)病人进行全身连续的三模态PET/CT/MR成像扫描。影像分析主要关注原发肿瘤的检出和显示,局部淋巴结分期以及腹腔和腹腔外
Abstract Objective To compare the diagnostic accuracy of PET / MRI and PET / CT in staging and relapse of advanced gynecologic oncology patients and the potential value of these two methods in such patients. Materials and Methods 26 patients with suspected or confirmed advanced gynecologic tumors (12 ovarian tumors, 7 cervical tumors, 1 vulvar tumor, 4 endometrial tumors, 1 uterine metastasis and 1 primary peritoneal tumor) Whole body continuous three-modal PET / CT / MR imaging scans. Image analysis focuses on the detection and display of primary tumors, local lymph node staging, and extraperitoneal and extraperitoneal