Renal Histology in CKD Stages: Match or Mismatch with Glomerular Filtration Rate?

A reliable assessment of renal function is of paramount importance in several clinical assets in order to tailor a personalized medical approach. CKD classification system, created in 2002 by the National Kidney Foundation-sponsored Kidney Disease Outcomes Quality Initiative and then implemented in the following years by the K-DIGO guidelines, offered clinicians a new strategy to better identify nephrological patients at low or high risk to develop renal insufficiency, in order to avoid the progression to end-stage renal disease. However, the criteria used to create this classification did not consider some important aspects related to renal histology and glomerular filtration rate measurement, resulting in a possible over- or underestimation of the real established renal damage.

Radiomic and gEnomic approaches for the enhanced DIagnosis of clear cell REnal Cancer (REDIRECt): a translational pilot methodological study.

Background: The combination of radiomic and transcriptomic approaches for patients diagnosed with small clear-cell renal cell carcinoma (ccRCC) might improve decision making. In this pilot and methodological study, we investigate whether imaging features obtained from computed tomography (CT) may correlate with gene expression patterns in ccRCC patients.

Methods: Samples from 6 patients who underwent partial nephrectomy for unilateral non-metastatic ccRCC were included in this pilot cohort.

Renal involvement in sarcoidosis: histological patterns and prognosis, an Italian survey.

Background: Granulomatous interstitial nephritis in sarcoidosis (sGIN) is generally clinically silent, but in <1% causes acute kidney injury (AKI).

Methods: This Italian multicentric retrospective study included 39 sarcoidosis-patients with renal involvement at renal biopsy: 31 sGIN-AKI, 5 with other patterns (No-sGIN-AKI), 3 with nephrotic proteinuria. We investigate the predictive value of clinical features, laboratory, radiological parameters and histological patterns regarding steroid response.

Unexpected Outcomes of Renal Function after Radical Nephrectomy: Histology Relevance along with Clinical Aspects.

Acute kidney injury (AKI) and chronic kidney disease (CKD) are common events after radical nephrectomy (RN). In this study we aimed to predict AKI and CKD after RN relying on specific histological aspects. We collected data from a cohort of 144 patients who underwent radical nephrectomy.