424 results
DIY Respirator

Innovative technique to create a cheap, reusable, elastomeric respirator for use during critical N95 supply
DIY Respirator ... critical N95 supply shortages ... Es_iY5WJdmI #DIY
Parasternal Short Axis (PSAX) Window - POCUS Echocardiogram Anatomy
 - Papillary Muscles Level (Mid-LV)
 - Aortic
PSAX) Window - POCUS ... #Parasternal #ShortAxis ... echocardiogram #view #POCUS
Central line placement: verifying wire placement on POCUS
Prior to dilation of a central vein. Confirm wire
wire placement on POCUS ... wire #placement #pocus ... RIJ #longaxis #shortaxis
Internal Jugular Vein Rouleaux Flow on POCUS

Amazing video of a dilated IJV showing Rouleaux flow. Whenever
Rouleaux Flow on POCUS ... significantly, it causes ... echogenic as in this case ... for underlying cause ... Jugular #IJ #Vein #POCUS
Constrictive Pericarditis on POCUS Echocardiogram - Subcostal View

Young Lupus patient admitted to hospital new onset HFpEF.
Pericarditis on POCUS ... could pinpoint the cause ... New onset HFpEF case ... Did have tap next ... Pericarditis #CP #POCUS
Causes of Proteinuria - Differential Diagnosis Algorithm
Persistent Proteinuria >150mg/d protein present on repeat testing including overnight
Causes of Proteinuria ... Negative urine dip ... Positive urine dip ... sediment - WBC/RBC casts ... Diagnosis #Algorithm #Causes
Causes of Arterial and Venous Thrombosis - Differential Diagnosis Framework

STRUCTURAL:
 - PFO: paradoxical emboli
 - Popliteal
Causes of Arterial ... artery aneurysm: Causes ... intravascular coagulation (DIC ... MAHA: TTP, HUS, DIC
Glomerular Diseases - Nephritic and Nephrotic Syndromes

Nephritic syndrome—due to GBM disruption. 
Hypertension. t BUN and creatinine.
RBC casts in urine ... range (< 3.5 g/day ... but in severe cases ... proteinuria (> 3.5 g/day
Differential Diagnosis for Hemolytic Anemia
Intrinsic Causes:
 • Enzyme deficiencies ex. G6PD, pyruvate kinase 
 • Hemoglobinopathies
Anemia Intrinsic Causes ... elliptocytosis Extrinsic Causes ... Intravascular Causes ... MAHA: TTP, HUS, DIC ... Differential #Diagnosis #causes
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
disorders, or other causes ... Quantity: • Primary Causes ... • Secondary Causes ... marrow disease - DIC ... Purpura Fulminans (DIC