216 results
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
- Bone marrow disease ... Splenomegaly - CTD ... Von Willebrand disease ... EGPA - MPA • CTD ... #rheumatology #
The Associated Diseases of Cryptoglobulinemia Vasculitis
#rheumatology #causes
The Associated Diseases ... Cryptoglobulinemia Vasculitis #rheumatology ... #causes
Causes of Chronic Kidney Disease - Differential Diagnosis Algorithm
Decreased kidney function (eGFR < 60 ml/min/1.73 m2)
Causes of Chronic ... Kidney Disease ... Sterile pyuria, WBC casts ... Hyperphosphatemia #CKD ... Diagnosis #Algorithm #Causes
Causes of Sudden Cardiac Arrest
Primary Myocardial Processes (> 90%):
 • Acquired structural heart disease: CAD, Most
Causes of Sudden ... structural heart disease ... : CAD, Most cardiomyopathies ... Cardiac #Arrest #cardiology ... differential #diagnosis #causes
Expected DAT Results in Autoimmune Hemolysis
DAT Negative Hemolysis
 • DAT Poly ( - ), IgG (
), IgG ( - ), C3d ... ), IgG ( + ), C3d ... Cold agglutinin disease ... ), IgG ( - ), C3d ... Autoimmune #Hemolysis #hematology
Hyponatremia - Differential Diagnosis Algorithm
Hypovolemic - Give volume
Hypervolemic (Edematous) - Look for and treat underlying cause
treat underlying cause ... Stress, Nausea, ... Pulmonary Diseases ... , CNS Disease, Meds ... always exclude: CKD
Guide to Acute Kidney Injury (AKI)

What to ask/look for: 
 - HPI, PMH, full ROS
- Hx of AKI/CKD ... rhabdo/TLS) Causes ... - Pre-renal disease ... 21% - AKI on CKD ... Diagnosis #Algorithm #Causes
Primary and Secondary Causes of Hypertension - Differential Diagnosis Algorithm
Primary (Essential) (95%) - Onset between age
and Secondary Causes ... Renal parenchymal disease ... - CKD, AKI, Glomerulonephritis ... • Renovascular disease ... Secondary #HTN #Cardiology
Causes of Splenomegaly - Differential Diagnosis Algorithm
Infectious
 • Bacterial
 • Viral (EBV)
 • Parasitic
 • Fungal
Congestive
Causes of Splenomegaly ... • Gaucher's Disease ... Spherocytosis • Acquired causes ... Diagnosis #Algorithm #Causes ... #Hematology
Hepatorenal Syndrome (HRS) - Diagnostic Criteria
HRS-AKI (Acute: previously known as HRS Type 1)
 • ↑ Creatinine
- No other cause ... of kidney disease ... ascites • HRS-CKD ... - No other cause ... of kidney disease