Dr.Roberto Collazo-Maldonado

"A" is for ANCA... and for Amyloid! Middle-aged Hispanic female with NO history of HTN/DM but has CKD, presents with abrupt worsening of renal function and hematuria. Active crescentic GN (p-ANCA+), easy right? But wait... what's that smudgy stuff? SURPRISE! ALECT2 amyloidosis.

Nephrologists to rule them all cedars-sinai.org/newsroom/cedar…

The updated 2026 ACC Expert Consensus Decision Pathway for the Management of #HFpEF reflects a significant evolution in how HFpEF is understood and treated. Read the full document in #JACC ➡️ bit.ly/3RVs4sl #CardioX

Non-HLA antibodies worsen the histological phenotype and prognosis of antibody mediated rejection in kidney allografts - Kidney International kidney-international.org/article/S0085-…

Introducing @NBLUniv Shark Tank Team Modesto: @UTSWNephrology @CU_Kidney @WashUNephrology @PennKidney @DukeKidney @MGBKidneys

Armani-Ebstein lesions in non-diabetic patient with IgAN who received SGLT2 inhibitor kidney-international.org/article/S0085-…

Introducing @NBLUniv Shark Tank Team Nashville: @Methodistdallas @UWNephrology @LLNeph @JeffersonKidney @brown_kidney @ucsdnephrology

Pathophysiology of Ketoacidosis: Core Curriculum 2026 - American Journal of Kidney Diseases ajkd.org/article/S0272-…

Getting ready for high volume HDF! Finally we can offer something different to our patients.👍

The benefits of coffee include lowering the risk of atrial fibrillation, Type 2 diabetes, and lowering blood pressure (J-curve, see summary below) A summary of the data and statement from @American_Heart ahajournals.org/doi/10.1161/CI…

Teplizumab was recently approved for pediatric patients with Stage 3 Type 1 diabetes to delay the progression of the disease. “This is paradigm shifting for the field,” says Dr. Kevan Herold, who was senior investigator on a clinical trial for the drug. news.yale.edu/2026/06/25/par…

TIL monoclonal gammopathies over-produce cystatin C making this test less accurate in measuring GFR in MGUS and myeloma.

Enlicitide (oral PCSK9 inhibitor) is now approved! Exciting news for our patients and let’s hope this drives cost down and improves access! @ginakolata #CVprev nytimes.com/2026/07/16/sci…

The kidney distal tubule potassium switch, modern diet and hypertension dlvr.it/TTXrc2

Regla del pulgar (Dr. Emmett). Método práctico para estimar la PCO₂ esperada en acidosis metabólica: al cubrir con el pulgar el número entero del pH arterial, la parte decimal visible aproxima el valor esperado de la PCO₂ NephSAP 2026 Electrolytes and Acid-Base Disorders nephsap.org/view/journals/…

Please join us in welcoming Dr. Wickman to Dallas Nephrology Associates! 🎉 We're excited to have Dr. Wickman on our team. Our providers: dneph.com/providers/

Argentina’s 92nd-minute winner against England brought to you by commentator @giraltpablo.

 🧪Serum Creatinine is more than just a number. 🥼Every nephrologist orders it. 📋Every clinician interprets it. But do we always understand what it truly represents?  👀Save this post for future reference and share it with colleagues who love nephrology.

Please join us in welcoming Dr. Alatta to Dallas Nephrology Associates! 🎉 We’re excited to have them on our team and look forward to the exceptional care they'll provide to our patients. Our providers: dneph.com/providers/

2027 ERAS July cycle fellowship programs may now begin reviewing applications.