Richard M. Ugarte - Publications

BANFF 2024 PANCREAS TRANSPLANTATION REPORT: Diagnosis and impact of chronic active T-cell mediated allograft rejection and re-evaluation of the indeterminate category with utilization of CD3/CD68 immunostains in biopsies with ambiguous findings.

Journal: American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons

Published: October 18, 2025

Banff 2024 Pancreas Transplantation Report: Diagnosis and impact of chronic active T cell-mediated allograft rejection and re-evaluation of the indeterminate category with utilization of leukocyte immunostains in biopsies with ambiguous findings.

Journal: American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons

Published: October 18, 2025

Association of Ultrastructural Changes in Renal Allograft Biopsies With Diagnostic Elements of Antibody-mediated Rejection and Graft Outcomes.

Journal: Transplantation

Published: April 25, 2025

Adaptive Glomerular Hypertrophy in Kidney Transplants Associated With Focal Segmental Glomerulosclerosis: Report of Three Cases.

Journal: Case reports in nephrology

Published: March 12, 2025

Banff 2022 pancreas transplantation multidisciplinary report: Refinement of guidelines for T cell-mediated rejection, antibody-mediated rejection and islet pathology. Assessment of duodenal cuff biopsies and noninvasive diagnostic methods.

Journal: American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons

Published: August 24, 2023

Donor Origin Neuroendocrine Cancer: A Case Report and Literature Review.

Journal: Transplantation direct

Published: February 23, 2023

Alemtuzumab induction and belatacept maintenance in marginal pathology renal allografts.

Journal: Clinical transplantation

Published: February 06, 2019

Granulomatous inflammation in BK polyomavirus-associated nephropathy.

Journal: Transplant infectious disease : an official journal of the Transplantation Society

Published: January 11, 2018

Histological Evolution of BK Virus-Associated Nephropathy: Importance of Integrating Clinical and Pathological Findings.

Journal: American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons

Published: January 05, 2017

Mast cell quantitation in renal transplant biopsy specimens as a potential marker for the cumulative burden of tissue injury.

Journal: Transplantation proceedings

Published: December 15, 2012

Antibody-mediated allograft rejection: morphologic spectrum and serologic correlations in surveillance and for cause biopsies.

Journal: Transplantation

Published: December 11, 2012

Anemia after kidney transplantation; its prevalence, risk factors, and independent association with graft and patient survival: a time-varying analysis.

Journal: Transplantation

Published: March 02, 2012