376 results
Headache Differential - Primary vs Secondary
A vast number of diseases can cause a headache. We divide
Headache Differential ... of diseases can cause ... headaches are caused ... by various exogenous ... #Diagnosis #Differential
Causes of hypophosphatemia - Differential Diagnosis
 • Increased losses: enhanced urinary phosphate excretion
 • Decreased input:
Causes of hypophosphatemia ... - Differential ... malabsorption • Enhanced endogenous ... hypophosphatemia #Causes ... #Differential #
Causes of Hypokalemia - Differential Diagnosis Algorithm
Defining the cause of hypokalemia starts by measuring urinary K
- Differential ... either secondary or primary ... Gitelman's syndrome • Primary ... Pseudo-hyperaldosteronism: exogenous ... #hypokalemia #differential
Nail Disorders - Primary and Systemic Causes - Differential Diagnosis Algorithm

#NailDisorders #Primary #Secondary #Systemic #dermatology #Differential
Nail Disorders - Primary ... and Systemic Causes ... - Differential ... Secondary #Systemic #dermatology ... #Differential #
Polyuria - Differential Diagnosis Algorithm
Urine Output > 3L /day
Water Diuresis (Urine Osm <100 mOsm/kg)
 • Primary
Polyuria - Differential ... 100 mOsm/kg) • Primary ... • Azotemia • Exogenous ... #Polyuria #Differential ... Diagnosis #Algorithm #causes
Polyuria - Differential Diagnosis
Solute Diuresis
 • Na intake/saline
 • Glucosuria: Hyperglycemia, SGLT-2 inhibitors
 • Urea: Exogenous
Polyuria - Differential ... inhibitors • Urea: Exogenous ... Water Diuresis • Primary ... #Polyuria #Differential ... #Diagnosis #Causes
Primary Dermatologic Nail Disorders - Differential Diagnosis Algorithm
Nail Plate - Pitting
 • Psoriasis
 • Alopecia Areata
Nail
Primary Dermatologic ... Nail Disorders - Differential ... NailDisorders #Primary ... #dermatology #Differential ... Diagnosis #Algorithm #causes
Primary and Secondary Causes of Hypertension - Differential Diagnosis Algorithm
Primary (Essential) (95%) - Onset between age
Causes of Hypertension ... - Differential ... Hypertension Secondary Causes ... - Exogenous ... HTN #Cardiology #Differential
Pruritus - Generalized Differential Diagnosis Algorithm - Systemic and Primary Causes
== Primary Skin Lesions ==
Macules /
- Generalized Differential ... Causes == Primary ... #generalized #dermatology ... #Differential # ... Diagnosis #Algorithm #causes
Causes of Erythema Nodosum - Mnemonic

NO cause found in 60% of cases
Drugs (antibiotics e.g., sulfonamides, amoxicillin)
Oral
Causes of Erythema ... Mnemonic NO cause ... Nodosum #Mnemonic #Causes ... #Differential # ... Diagnosis #Dermatology