12 results
Causes of Hyponatremia - Differential Diagnosis Algorithm
Syndrome of Inappropriate ADH - Euvolemic; no physiologic stimulus to
Causes of Hyponatremia ... Diagnosis Algorithm Syndrome ... Hypothyroidism • Adrenal ... Uosm < 100 mmol/kg ... suppression • Primary
Causes of Hyponatremia - Differential Diagnosis Algorithm
Syndrome of Inappropriate ADH - Euvolemic; no physiologic stimulus to
Causes of Hyponatremia ... Diagnosis Algorithm Syndrome ... Hypothyroidism • Adrenal ... Uosm < 100 mmol/kg ... suppression • Primary
Hyponatremia - Differential Diagnosis by Mechanism
Decr Blood Pressure (“Decr Effective Circulating Volume”) 
 - Volume depletion
Hyponatremia - Differential ... - Cirrhosis Syndrome ... Hypothyroidism - Adrenal ... failure - Primary ... Diagnosis #Table #Causes
Common causes of Acute Kidney Injury AKI - Differential Diagnosis
HEMODYNAMIC
 • Cardiac failure: Impaired forward flow,
Common causes of ... inhibitors, hepatorenal syndrome ... Glomerulonephritides (GN) • Primary ... nephropathy • Secondary ... NephroP #AKI #causes
Primary and Secondary Causes of Hypertension - Differential Diagnosis Algorithm
Primary (Essential) (95%) - Onset between age
Primary and Secondary ... Causes of Hypertension ... Causes (5%) - Onset ... excess (Cushing syndrome ... #Cardiology #Differential
Adrenal Insufficiency - Diagnosis and Management Summary
Primary Adrenal Insufficiency:
Most Common Cause in the US: Autoimmune Adrenalitis
Other
Management Summary Primary ... AI, hyponatremia ... Causes of Secondary ... hypophysitis, Sheehan's syndrome ... Insufficiency #Primary
Pathologic / Fragility Fractures - Differential Diagnosis Algorithm 
Tumours
 - See Bone Lesions Scheme
Paget's Disease
 -
Osteodystrophy - Secondary ... Phosphate Deficiency Primary ... Malignancy • Drugs (e.g ... Fractures #Pathologic #MSK ... #Orthopedics #Causes
Causes of Secondary Hypertension - Workup and Differential Diagnosis
Approach (when evaluation should be done):
1. Severe or
Causes of Secondary ... Hypothyroidism, Primary ... White-coat syndrome ... Guillain-Barre Syndrome ... Jcortesizaguirr #Secondary
Cushing's Syndrome - Hypercortisolism - Diagnosis and Clinical Features
1) Skin
 • Thin, easily bruisable skin with
Cushing's Syndrome ... • Acne • If secondary ... not a feature of primary ... is decreased), hypernatremia ... Imaging: 1) Primary
Syphilis - Clinical Manifestations and Treatment

1) Primary Syphilis
 • Direct lesion contact during sex is responsible
responsible for most cases ... treatment. 2) Secondary ... Albuminuria, nephrotic syndrome ... ulcerated • MSK ... , secondary and