Urology

Latest AI and machine learning research in urology for healthcare professionals.

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Metabolomics of Prostate Cancer Gleason Score in Tumor Tissue and Serum.

Gleason score, a measure of prostate tumor differentiation, is the strongest predictor of lethal prostate cancer at the time of diagnosis. Metabolomic profiling of tumor and of patient serum could identify biomarkers of aggressive disease and lead to the development of a less-invasive assay to perform active surveillance monitoring. Metabolomic profiling of prostate tissue and serum samples was pe...

Nov 9 2020 33168599

Cross-site transportability of an explainable artificial intelligence model for acute kidney injury prediction.

Artificial intelligence (AI) has demonstrated promise in predicting acute kidney injury (AKI), however, clinical adoption of these models requires interpretability and transportability. Non-interoperable data across hospitals is a major barrier to model transportability. Here, we leverage the US PCORnet platform to develop an AKI prediction model and assess its transportability across six independ...

Nov 9 2020 33168827
Comprehensive evaluation of the combined extracts of Epimedii Folium and Ligustri Lucidi Fructus for PMOP in ovariectomized rats based on MLP-ANN methods.

ETHNOPHARMACOLOGICAL RELEVANCE: Kidney deficiency is the main pathogenesis of osteoporosis based on the theory of "kidney governing bones" in traditio...

Nov 8 2020 33176184
PCLiON: An Ontology for Data Standardization and Sharing of Prostate Cancer Associated Lifestyles.

BACKGROUND: Researches on Lifestyle medicine (LM) have emerged in recent years to garner wide attention. Prostate cancer (PCa) could be prevented and ...

Nov 7 2020 33186790
Hyperuricemia and Impaired Renal Function: A Prospective Cohort Study.

BACKGROUND: Related studies have demonstrated a relationship of elevated serum uric levels with a decline in kidney function. However, limited evidenc...

Nov 6 2020 34179116
Detailed Analysis of Urinary Tract Infections After Robot-Assisted Radical Cystectomy.

To describe urinary tract infections (UTIs) after robot-assisted radical cystectomy (RARC) and investigate the variables associated with it. A retro...

Nov 6 2020 32664741
Deep learning-enabled multi-organ segmentation in whole-body mouse scans.

Whole-body imaging of mice is a key source of information for research. Organ segmentation is a prerequisite for quantitative analysis but is a tediou...

Nov 6 2020 33159057
Pure Single-site Robot-assisted Radical Prostatectomy Using Single-port Versus Multiport Robotic Radical Prostatectomy: A Single-institution Comparative Study.

BACKGROUND: Pure single-site robot-assisted extraperitoneal prostatectomy (EPP) using a single-port (SP) robotic platform has been shown to be feasibl...

Nov 5 2020 33160915
Machine learning analyses of automated performance metrics during granular sub-stitch phases predict surgeon experience.

Automated performance metrics objectively measure surgeon performance during a robot-assisted radical prostatectomy. Machine learning has demonstrated...

Nov 5 2020 33160637
Pelvic Anatomical Features After Retzius-Sparing Robot-Assisted Radical Prostatectomy Intended for Early Recovery of Urinary Symptoms.

To elucidate factors contributing to early urinary continence recovery after retzius-sparing robot-assisted radical prostatectomy (RS-RARP) by evalua...

Nov 5 2020 32935558
Long-term outcomes of minimally invasive surgeries in partial nephrectomy. Robot or laparoscopy?

BACKGROUND: To compare long-term oncological and renal functional outcomes of laparoscopic and robotic partial nephrectomy for small renal masses.

Nov 5 2020 33058376
Deep Learning-Based Segmentation and Quantification in Experimental Kidney Histopathology.

BACKGROUND: Nephropathologic analyses provide important outcomes-related data in experiments with the animal models that are essential for understandi...

Nov 5 2020 33154175
Artificial intelligence-based radiotherapy machine parameter optimization using reinforcement learning.

PURPOSE: To develop and evaluate a volumetric modulated arc therapy (VMAT) machine parameter optimization (MPO) approach based on deep-Q reinforcement...

Nov 5 2020 33070336
Cognitive impairment in patients with moderate to severe chronic kidney disease: the Salford kidney cohort study.

BACKGROUND: Cognitive impairment in chronic kidney disease (CKD) is common and underrecognized [1, 2]. Determining risk factors for cognitive impairme...

Nov 3 2020 34084459
Convolutional neural network based proton stopping-power-ratio estimation with dual-energy CT: a feasibility study.

Dual-energy computed tomography (DECT) has shown a great potential for lowering range uncertainties, which is necessary for truly leveraging the Bragg...

Nov 3 2020 32736368
Calprotectin and Neutrophil Gelatinase-Associated Lipocalin As Biomarkers of Acute Kidney Injury in Acute Coronary Syndrome.

BACKGROUND: Acute kidney injury (AKI) is increasingly being seen in patients with acute coronary syndromes (ACS) and it is associated with higher shor...

Nov 2 2020 33892917
Evolution of Risk Calculators and the Dawn of Artificial Intelligence in Predicting Patient Complications.

Risk calculators are an underused tool for surgeons and trainees when determining and communicating surgical risk. We summarize some of the more commo...

Nov 2 2020 33212083
Evaluation of the Use of Combined Artificial Intelligence and Pathologist Assessment to Review and Grade Prostate Biopsies.

IMPORTANCE: Expert-level artificial intelligence (AI) algorithms for prostate biopsy grading have recently been developed. However, the potential impa...

Nov 2 2020 33180129
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