13 results
Hyperparathyroidism classification
Different causes and features of hyperparathyroidism - raised parathormone (PTH).

#Diagnosis #Hyperparathyroidism #Differential #Primary #Secondary #Tertiary
parathormone (PTH ... Secondary #Tertiary #Comparison ... #Table #Classification
PAH vs. heart failure with preserved ejection fraction [HFpEF]
#Diagnosis #Pulmonary #Hypertension #PAH #Comparison #Table #HFpEF #DiastolicCHF
PAH vs. heart failure ... #Hypertension #PAH ... #Comparison #Table
Workup of Hypercalcemia - Differential Diagnosis Algorithm
High or Normal PTH:
 • Hyperparathyroidism: Parathyroid adenoma, Parathyroid hyperplasia,
Differential Diagnosis Algorithm ... High or Normal PTH ... Hypercalcemia Low PTH ... #Workup #nephrology ... #PTH #parathyroid
Hypocalcemia Workup - Differential Diagnosis Algorithm
 • Low Magnesium, High Magnesium - Functional Hypoparathyroidism
 • High
Differential Diagnosis Algorithm ... Phosphate, Low PTH ... Phosphate, High PTH ... Differential #Diagnosis #Algorithm ... #nephrology #calcium
Hypophosphatemia - Differential Diagnosis Algorithm
 • Decreased intake/absorption: Starvation, Alcoholism, Malabsorption, Phosphate binder use
 • Redistribution/
Differential Diagnosis Algorithm ... losses: FGF23, PTH ... Differential #Diagnosis #Algorithm ... #causes #nephrology
Shock - Differential Diagnosis Framework
MAP = CO x SVR
Hypovolemic (↓ Intravascular volume):
 • Hemorrhage, dehydration due
Mechanical → tension PTX ... Vascular → PE, PAH ... Differential #Diagnosis #table ... #comparison #criticalcare
Left Wrist Drop - Radial Nerve Palsy on Physical Examination

Left hand drop due to compression of
radial nerve in its path ... PhysicalExam #clinical #video ... #msk #sports #neurology
Causes of Nephrolithiasis - Differential Diagnosis Algorithm
Radio-opaque - Calcium-containing - 90% of stones
Radiolucent - Non-calcium 10%
Differential Diagnosis Algorithm ... • Increased PTH ... Nephrolithiasis #Nephrology ... Differential #Diagnosis #Algorithm
Relative Afferent Pupillary Defect

This maneuver of intermittent light stimulus is called the alternating light test or
in the afferent path ... Pupillary #Defect #Neurology ... #Clinical #Video
Landau's Reaction (Reflex)  on Physical Exam

Landau's reaction is investigated holding the baby firmly under the
starts around the 4th ... or 5th month and ... child will be able ... PhysicalExam #clinical #video ... #Neurology #Peds