40 results
Hydronephrosis Grading
Grade I - Pelviectasis 
Grade II - Caliectasis (Major Calyces)
Grade III - Caliectasis (Minor Calyces)
Grade
Hydronephrosis Grading ... Grade I - Pelviectasis ... Thinning - POCUS ... Hydronephrosis #Grading ... radiology #ultrasound #pocus
Differentiation of Causes of Hyperthyroidism According to Pattern of Radionucleotide Uptake
Reduced uptake:
 • Thyroiditis
 • Exogenous
Differentiation of Causes ... thyroxine • Iodine loading ... increased uptake: • Graves
Diastolic Dysfunction Grading - Echocardiography
Grade 0  (Normal):
 • E/A >0.8, e’ > 8 cm/s, E/e’
Diastolic Dysfunction Grading ... Echocardiography Grade ... Relaxation Speed - POCUS ... #Dysfunction #Grading ... diagnosis #cardiology #POCUS
Oxyhemoglobin Dissociation Curve 

Left Shift - decreased unloading of O2 at tissue level (i.e.  increased
Shift - decreased unloading ... Shift - increased unloading ... #Differential #Causes
Polyuria - Differential Diagnosis Algorithm
Urine Output > 3L /day
Water Diuresis (Urine Osm <100 mOsm/kg)
 • Primary
Water and solute loading ... Diagnosis #Algorithm #causes
Severe Hydronephrosis on POCUS

Be sure to add color doppler to your images to ensure that what
Hydronephrosis on POCUS ... Hydronephrosis #Severe #POCUS ... Ultrasound #Clinical #Grading ... #Grades
Moderate Hydronephrosis on POCUS

Be sure to add color doppler to your images to ensure that what
Hydronephrosis on POCUS ... Hydronephrosis #Moderate #POCUS ... Ultrasound #Clinical #Grading ... #Grades
Mild Hydronephrosis on POCUS

Be sure to add color doppler to your images to ensure that what
Hydronephrosis on POCUS ... Hydronephrosis #Mild #POCUS ... Ultrasound #Clinical #Grading ... #Grades
Diplopia - Double Vision - Differential Diagnosis Algorithm
Clinical Pearls:
 • Diplopia is almost always binocular.
 •
a mass as the cause ... • Myasthenia Gravis ... • Myasthenia Gravis ... cannot depress when looking ... Diagnosis #Algorithm #Causes
Causes of Secondary Hypertension - Differential Diagnosis and Screening Testing
Common causes: 
 • Renal parenchymal disease
Causes of Secondary ... Testing Common causes ... Tests to evaluate cause ... Oral sodium loading ... agent Uncommon causes