ADC值和SUVmax值與乳腺浸潤性導(dǎo)管癌預(yù)后因素關(guān)系研究
[Abstract]:Objective: to investigate the prognostic factors of breast invasive ductal carcinoma (IDC) and the relationship between PET/CT-SUVmax and DWI-ADC. Methods: the data of 36 patients with IDC confirmed by pathology were collected. All the patients were examined by MR-DWI,FDG-PET/CT before operation and pathological examination of the lesion. Histopathological analysis included tumor size lymph node metastasis estrogen receptor (ER), progesterone receptor (PR), human epithelial growth factor receptor (HER2) Ki-67 and human epidermal growth factor receptor expression. The relationship between ADC, SUVmax and the above prognostic factors was analyzed. Results: the expression of, ER () and HER-2 (-) was higher in lymph node metastasis positive lesions (P0.01). The SUVmax value was higher in the patients with large tumor size, positive lymph node metastasis and high expression of, ER (-), PR (-), EGFR () and Ki-67 (P0.01). There was no correlation between ADC and SUVmax (P < 0. 187). Conclusion: both ADC and SUVmax are helpful to predict the prognosis of IDC.
【作者單位】: 廣東省佛山市第一人民醫(yī)院影像科;
【基金】:佛山市科技創(chuàng)新平臺項目(2015AG10004) 佛山市重點?婆嘤椖(Fspy3-2015013)
【分類號】:R445.2;R737.9
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