On multivariate analyses, diabetes mellitus (p = 0.009), perinephric fat thickness (p < 0.001) and perinephric stranding (p < 0.001) were predictors of encountering APF in PN. A risk score ranging ...

Renal mass biopsy (RMB) is associated with a small increase in the rate of upstaging to pT3a perinephric fat involvement in patients with clinical T1a renal cell carcinoma (RCC), new data suggest.

Cytologically atypical stromal cells were found in the perinephric adipose tissue, mimicking well-differentiated liposarcoma in 12 of 59 (20%) consecutive nephrectomy specimens that were resected ...

Use of C-reactive protein to predict perinephric or renal sinus fat invasion in patients with clinical T1N0M0 renal cell carcinoma.. JCO 29 , 385-385 (2011). DOI: 10.1200/jco.2011.29.7_suppl.385 ...