%0 Journal Article
%T Correlation Between Uptake of 18F-FDG During PET/CT and Ki-67 Expression in Patients Newly Diagnosed With Multiple Myeloma Having Extramedullary Involvement
%A Dongying Li
%A Feiyue Fan
%A Haifeng Zhao
%A Han Li
%A Hongliang Yang
%A Jing Ma
%A Lin Chen
%A Qian Li
%A Shuang Gao
%A Su Liu
%A Tinghui Yan
%A Wengui Xu
%A Xiaofang Wang
%A Xue Wang
%A Yafei Wang
%A Yizhuo Zhang
%A Yong Yu
%A Yuanfang Yue
%A Zeng Cao
%A Zhigang Zhao
%J Archive of "Technology in Cancer Research & Treatment".
%D 2019
%R 10.1177/1533033819849067
%X The aim of this study was to evaluate the relationship of prognosis of patients with multiple myeloma having extramedullary involvement (EMM) with the 18F- fluorodeoxyglucose(18F-FDG) maximum standardized uptake value and the expression of Ki-67 in biopsy samples. Sixty-five patients were newly diagnosed with multiple myeloma presenting with EMM at our hospital from January 2005 to January 2015. Of these 65 patients, 20 were enrolled in this study. Over the last decade, both the maximum standardized uptake value and Ki-67 expression in these extramedullary lesions significantly correlated with progression-free survival, respectively (P= .039, P =.009). After combining¡ªthe maximum standardized uptake value and the Ki-67 expression as an integral¡ªthere was a significant correlation between both the overall survival (P = .027) and progression-free survival (P= .014). Patients have poor outcomes when EMM is detected at presentation. Both the maximum standardized uptake value and Ki-67 expression could aid in accurately evaluating EMM patient prognosis
%K multiple myeloma
%K extramedullary involvement
%K Ki-67
%K PET-CT
%K survival analysis
%U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6535751/