19 results
Rapidly Progressive Glomerulonephritis (RPGN) 
 - Loss of kidney function over a short period of tirne
Basement Membrane (GBM ... Linear, ribbon-like GBM ... staining on IF • No EM ... Classification #Differential ... #Diagnosis #Nephrology
Causes of Proteinuria - Differential Diagnosis Algorithm
Persistent Proteinuria >150mg/d protein present on repeat testing including overnight
Proteinuria - Differential ... Diagnosis Algorithm ... Glomerular Proteinuria (Positive ... proliferative • Anti-GBM ... #Proteinuria #Nephrology
Generalized Weakness - Differential Diagnosis Framework
"l feel weak":
 • Infectious: Influenza, EBV, PNA, Bacteremia, Sepsis
 •
Diagnosis Framework ... Infectious: Influenza, EBV ... Rhabdomyolysis, Critical ... #Diagnosis #causes ... #neurology
Acute Kidney Injury - AKI Workup Algorithm and Differential Diagnosis
Baseline Investigations: full blood count with differential,
Algorithm and Differential ... Diagnosis Baseline ... investigations depending on clinical ... ANCA, ANA, Anti-GBM ... #Diagnosis #nephrology
Creatine Kinase - Causes of Elevated CK Levels
Acute CK Elevation (Pain > Weakness):
 • RHABDOMYOLYSIS
(COVID19, CMV/EBV ... immobility • Critical ... Illness Myopathy (ICU ... #Elevated #CK #differential ... #diagnosis #rhabdomyolysis
Pulmonary Renal Syndrome

Definition: Diffuse alveolar hemorrhage + Glomerulonephritis
Presentation (Pulmonary and renal manifestations can occur weeks apart):
symptomatology Differential ... Diagnosis for Pulmonary ... : - ANCA-positive ... anti-ANCA ab, anti-GBM ... #diagnosis #nephrology
Rhombencephalitis
BACTERIAL
- Listeria (biphasic illness with bulbar dysfunction occurring later)
- Mycobacterium tuberculosis
- Pneumococcus
- Brucella
- Borrelia (Lyme Disease)
-
Viruses (HSV, EBV ... Miller-Fisher GBS; Positive ... Rhombencephalitis #Differential ... #Diagnosis #Causes ... #Neurology
Ocular Myasthenia Gravis on Physical Exam

A 41yo female was referred by her neurologist for double vision.
Her clinical exam ... non-localized EOM ... cogan sign and the ice ... #PhysicalExam #clinical ... ophthalmology #neurology
Septal Hypertrophic Cardiomyopathy (HOCM)

52yo worsening exertional sx and murmur. EKG nonspecific, Serial trops (-) 
EM resident
Serial trops (-) EM ... Admit ==> Positive ... Metoprolol - VCU ... Cardiomyopathy #HOCM #HCM #clinical
CNS Infections - Viral Encephalitis and Bacterial Meningitis - Differential Diagnosis Framework

Viral Encephalitis:
MCC: Enteroviruses (e.g., coxsackievirus
virus • CMV • EBV ... • Common clinical ... • Gram stain: Positive ... 90% • Culture: Positive ... #diagnosis #neurology