17 results
Kidney Biopsy - Diagnosis Algorithms
1) Normal Glomerulus by LM
2) Glomerular Crescents
3) Double Contours of GBM
4) Endocapillary
Biopsy - Diagnosis Algorithms ... Double Contours of GBM ... renal #Diagnosis #Algorithm ... #nephrology #pathology
Stage II Membranous Glomerulonephritis on Electron Microscopy
This eyeSCANdy image shows acellular scanning EM of a glomerulus
Stage II Membranous ... glomerulus with membranous ... @arkanalabs #membranous ... SEM #clinical #nephrology ... #pathology
Causes of Proteinuria - Differential Diagnosis Algorithm
Persistent Proteinuria >150mg/d protein present on repeat testing including overnight
Differential Diagnosis Algorithm ... proliferative • Anti-GBM ... HSP • Post-infectious ... disease • Membranous ... #Proteinuria #Nephrology
Stage III Glomerulonephritis on Electron Microscopy
This image shows acellular scanning EM from a biopsy with membranous
a biopsy with membranous ... more extensive GBM ... @arkanalabs #membranous ... SEM #clinical #nephrology ... #pathology
Causes of Acute Liver Injury - Differential Diagnosis
Hepatocellular - Liver Parenchyma
 • Infectious: Hepatitis C, A,
Parenchyma • Infectious ... C, A, E, B, D, EBV ... , 1° PSC, Cystic ... Hepatitis, TPN • Infectious ... Causes #Acute #algorithm
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
toxo IgG • CNS PCR ... granulomatosis: • EBV-associated ... splenomegaly Other infections ... multiple lesions Infectious ... causes #radiology #neurology
Summary of characteristic abnormalities of selected glomerular diseases
Light Microscopy (LM) - Immunofluorescence Microscopy (IM) - Electron
nephropathy • Post-infectious ... nephropathy • Membranous ... RPGN • Anti-GBM ... glomerular #diseases #nephrology ... #pathology #comparison
Stage IV Glomerulonephritis on Electron Microscopy

This image shows acellular scanning EM of glomerular capillary loops from
acellular scanning EM ... with advanced membranous ... @arkanalabs #membranous ... SEM #clinical #nephrology ... #pathology
Acute Kidney Injury (AKI) - Differential Diagnosis Framework
Pre-Renal:
 • Hypovolemia, Cardiorenal, Distributive Shock, HRS, Hypercalcemia, Renal
GN: ANCA, Anti-GBM ... AIN: Medication, Infection ... Differential #Diagnosis #nephrology ... #causes #algorithm
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
Toxoplasma gondii PCR ... • JC-virus PCR ... effect/Edema • EBV ... Enhancement • PCR ... InfectiousDiseases #Neurology