Posters
Glomerular Diseases: ANCA Vasculitis, Anti-GBM Disease, and Crescentic GN
October 23, 2026 | 10:00 AM - 12:00 PM
Location: Exhibit Hall A, Convention Center
Session Description
Poster Session
Posters
Rescuing Kidney Function in Anti-GBM Disease Despite Advanced Chronicity: A Treatment Paradox
Allograft Recurrence of COVID-19-Associated Seronegative Membranous Nephropathy: Codominant IgA/IgG Deposits and Lectin Complement Pathway Activation
Double-Positive Anti-GBM/Myeloperoxidase (MPO)-ANCA Crescentic Glomerulonephritis After Crohn Disease Flare with Renal Recovery
Infection-Related Glomerulonephritis Mimicking ANCA-Associated Vasculitis in a Patient with HIV and Multisystem Infection
Concurrent Anti-GBM Glomerulonephritis (GN) and DNAJB9-Positive Fibrillary GN Presenting as Rapidly Progressive GN (RPGN)
Fulminant Anti-GBM Disease in a Pediatric Patient with Crescentic Glomerulonephritis, Hemorrhagic Posterior Reversible Encephalopathy Syndrome (PRES), and Refractory Diffuse Alveolar Hemorrhage
Refractory Anti-GBM Disease with Persistent Serologic Activity and Ultrastructural GBM Remodeling
Necrotizing Crescentic Glomerulonephritis in COL4A3-Associated Alport Syndrome: Dual Pathology or Novel Phenotype?
When Rejection Is Not the Answer: Parvovirus B19 Associated with Collapsing FSGS and Thrombotic Microangiopathy After Kidney Transplantation
PD-1 Pathway Inhibition: Potential Trigger of Anti-GBM Glomerulonephritis
Obinutuzumab as a Rescue Therapy for Rituximab-Refractory NELL-1-Positive Membranous Nephropathy After Allogeneic Stem-Cell Transplantation
From Hallucinations to Multiorgan Failure: A Fulminant Presentation of Myeloperoxidase (MPO)-ANCA-Associated Vasculitis
An Unusual Overlap: Phospholipase A2 Receptor (PLA2R) Antibody-Positive Membranous Nephropathy with Crescentic Glomerulonephritis in a Patient Using Levamisole-Adulterated Cocaine
An Unusual Presentation of ANCA-Associated Glomerulonephritis, Graves Disease, and Multiple Autoimmune Syndrome in a Patient with Morphea
When ANCA Becomes Pathogenic: From Isolated Tubulointerstitial Nephritis to Pauci-Immune Crescentic Glomerulonephritis in Chronic Vascular Graft Infection
Pulmonary-Renal Syndrome from Double-Seropositive Vasculitis with Anti-Myeloperoxidase (MPO) and Anti-GBM Antibodies: A Case Report from a Hospital in Guadalajara, Mexico
More Than Crescents: Renal Recovery in a Dialysis-Dependent Patient with Immune-Complex Crescentic Glomerulonephritis (GN) with an Overlapping Phenotype
ANCA-Negative, Pauci-Immune Crescentic Glomerulonephritis After GLP-1 Receptor Agonist Exposure
An Uncommon Presentation of ANCA-Associated Vasculitis: Gallbladder Involvement with Rapid Progressive Glomerulonephritis
Double-Positive Anti-GBM and Myeloperoxidase (MPO)-ANCA Disease in a 12-Year-Old Patient with Rapidly Progressive Glomerulonephritis
The ANCA-Cryoglobulin Trap: Bartonella Endocarditis Presenting as Crescentic Glomerulonephritis
Hidden in the Crescents: Bartonella henselae Infective Endocarditis Mimicking ANCA-Associated Vasculitis
Dual ANCA and Anti-GBM Seropositivity Without Active Glomerulonephritis: A Biopsy-Proven Diagnostic Pitfall
Severe Crescentic PR3-ANCA Glomerulonephritis with Prominent IgG4+ Plasma Cells: Diagnostic and Therapeutic Implications
Sniffles to Hemodialysis: A Case of c-ANCA-Positive Vasculitis
Methimazole-Induced ANCA-Associated Vasculitis (AAV): Lessons from Two Cases
A Silent Heart, a Broken Kidney: The Diagnostic Challenge of Infective Endocarditis-Associated Rapidly Progressive Glomerulonephritis
A Not-So-Pauci-Immune Case of Myeloperoxidase (MPO)-ANCA Rapidly Progressive Glomerulonephritis with Atypical Immunoglobulin Deposits and Hypocomplementemia
Severe PR3-Dominant Hydralazine-Induced Vasculitis Presenting with C3-Dominant Glomerulonephritis
ANCA-Associated Pauci-Immune Glomerulonephritis and Breast Cancer
A Case of Nephrotic Syndrome Due to Renal-Limited Cryoglobulinemic Vasculitis During Treatment of High-Grade B-Cell Lymphoma
Rapid Recovery from AKI with Plasmapheresis in Crescentic Anti-GBM Glomerulonephritis in a Pediatric Patient
When Infection Wears the Mask of Vasculitis: Streptococcus mutans Endocarditis Mimicking ANCA-Associated Vasculitis
Navigating Infection Triggered Crescentic Glomerulonephritis (GN): Achieving Remission Without Immunosuppression
The Green Glow: A Rare Case of Atypical Anti-GBM Disease
An Unusual Overlap: Myeloperoxidase-ANCA Glomerulonephritis in Mixed Connective Tissue Disease
Coronary Arteritis and Cardiomyopathy in a Young Patient with Granulomatosis with Polyangiitis
An Unusual Case of Renal-Limited ANCA-Associated Vasculitis: Chasing the Big Vessel
Dialysis-Dependence in Dual-Positive Anti-GBM/Myeloperoxidase (MPO)-ANCA Crescentic Glomerulonephritis Despite Early Aggressive Therapy
Concurrent Myeloperoxidase-ANCA Positivity and Type III Mixed Cryoglobulinemia After Tumor Necrosis Factor-α Inhibition
ANCA-Associated Vasculitis in Two Family Members After Silica Exposure
ANCA-Negative Eosinophilic Granulomatosis with Polyangiitis Presenting as Acute Abdomen with Renal Involvement: A Diagnostic Challenge
Recurrent FSGS Due to Anti-Nephrin Antibodies After Kidney Transplantation: A Case Report
Shot Through the Bladder and You're to Blame: Intravesical Bacillus Calmette-Guerin-Related Granulomatous Interstitial Nephritis
Anti-GBM Disease After Methotrexate Withdrawal in a Patient with Rheumatoid Arthritis in Remission: A Two-Hit Immune Reconstitution Phenomenon
When "Pauci-Immune" Is Not: Masked IgG Kappa Deposits in Crescentic and Necrotizing Glomerulonephritis
Myeloperoxidase (MPO)-ANCA Glomerulonephritis Secondary to Mycobacterium abscessus: A Rare Case of Infection-Induced Vasculitis Response to Antibiotics and Corticosteroids Alone
A Tale of Two Glomerulopathies: Membranous Nephropathy with ANCA-Associated Vasculitis in a Patient with Lung Adenocarcinoma
Biopsy-Proven Myeloperoxidase (MPO)-ANCA Glomerulonephritis Relapse Despite Peripheral CD19+ B-Cell Depletion After Rituximab
A Case of Anti-Glomerular Basement Membrane Disease with Possible Secondary ANCA-Associated Vasculitis in a Patient with HIV
A Rare Case of Immune Complex Glomerular Nephritis with Associated Chronic Eosinophilic Pneumonia
Pauci-Immune Crescentic Glomerulonephritis with Diffuse Alveolar Hemorrhage and Serologic Overlap: Navigating Myeloperoxidase (MPO)-ANCA Vasculitis with Concurrent Antinuclear Antibody (ANA) and Anti-Sjogren Syndrome-Related Antigen A (Anti-SSA) Positivity
Rapidly Progressive Glomerulonephritis Due to Noncrescentic Immune Complex Glomerulonephritis (GN) with Full-House Immunofluorescence
Cryocrystalglobulinemia or ANCA-Associated Vasculitis: The Importance of Repeat Kidney Biopsy
Pauci-Immune Crescentic Glomerulonephritis in the Setting of ANCA Positivity and Late Latent Syphilis
Relapse During Rituximab Induction for PR3-ANCA-Associated Vasculitis with Pauci-Immune Crescentic Glomerulonephritis and Diffuse Alveolar Hemorrhage (DAH)
Dual Phospholipase A2 Receptor (PLA2R)/NELL-1 Membranous Nephropathy with p-ANCA Positivity Presenting with Seizures and Respiratory Failure
Rejection and Recurrence: Analyzing Complications of a Two-Time Deceased Donor Kidney Transplant Pediatric Recipient
It's All Linear: A Case of Atypical Anti-Glomerular Basement Membrane Disease
Pegcetacoplan for Prophylaxis Against C3 Glomerulopathy Recurrence After a Second Kidney Transplantation in a High-Risk Patient