- Grade 1:细胞形态规则,核呈圆形或卵圆形,核仁小而均匀分布,核分裂很少; - Grade 2:细胞形态较为不规则,核仁大小不一,核分裂轻度增多; - Grade 3:细胞形态不规则,核仁较大且不均匀分布,核分裂明显增多; - Grade 4:细胞形态严重不规则,核仁大小不一,核分裂显著增多。 这些分级标准的评估结果通常与肿瘤患者的...
Chrom P, Stec R, Semeniuk-Wojtas A, Bodnar L, Spencer NJ, Szczylik C (2016) Fuhrman grade and neutrophil-to-lymphocyte ratio influence on survival in patients with metastatic renal cell carcinoma treated with first-line tyrosine kinase inhibitors. Clin Genitourin Cancer. doi:10.1016/j. clgc....
This method is validated on 90 patients with Fuhrman grade 1–2 of 50 and Fuhrman grade 3–4 of 40. Using leave-one-out cross-validation, the multi-class classification accuracy could reach 70%. The results indicate that the Fuhrman grade can be estimated from CT images analysis. The ...
nificantly shorter than (6.85±3.01)cm in the high-grade group (P <0.05).Logistic regression analysis results showed that the CT value in arterial phase,pseudocapsule,and enhancement ring were influencing factors of Fuhrman nuclear grade of CCRCC (P <0.05).Conclusion CT findings are ...
grade 1396·· 中国药物与临床2015年1月第 5卷第 期ChineseRemedies&Clinics,October215,Vol. 5,No. 表 分级与不同的keV(40~140)下皮质期单能量平均值的关系(x±s)Hu Fuhrman分级例数40keV50keV60keV70keV80keV90keV 2级26491.±182.450.4±17232356 8081750±5621368±4101123±314 3级15 424 5±130...
The ADCs of high-grade clear cell cancers (Fuhrman grades III and IV) tended to be lower than those of low-grade clear cell cancers (1.77 vs 1.95 ... K Sandrasegaran,CP Sundaram,R Ramaswamy,... - 《Ajr Am J Roentgenol》 被引量: 269发表: 2010年 Comparison of utility of tumor size...
Objective To identify differentially expressed long non-coding RNAs( lncRNAs) in different Fuhrman grade renal cell carcinoma( RCC) tissues,and to investigate the association of one of these lncRNAs-renal carcinoma related factor( RCRF) with the clinicopathologic features of RCC patients,helping the ...
In this study, we aimed to assess the feasibility of a combined approach of radiomics and machine learning based on MR images for a non-invasive prediction of Fuhrman grade, specifically differentiation of high- from low-grade tumor and grade assessment. Images acquired on a 3-Tesla scanner (...
㊀㊀ʌ摘㊀要ɔ㊀目的㊀探讨肾脏透明细胞癌ＣＴ特征与Ｆｕｈｒｍａｎ病理分级的相关性ꎮ方法㊀选择肾脏透明细胞癌患者６０例ꎬ根据病理分级分为低级别组(Ⅰ级＋Ⅱ级)４６例和高级别组(Ⅲ级＋Ⅳ级)１４例ꎬ分析肿瘤ＣＴ影像学特征与病理核分级的相关性ꎮ结果㊀低级别组与高级别组肿瘤比较ꎬ...
UVA and UVB rays without the use of nanoparticles or harmful chemicals, and is made from all natural and edible grade organic ingredients. This product uses non-nano zinc oxide, the Environmental Working Group’s preferred sun protection ingredient with the best evidence for safety and ...