17 results
Primary Adrenal Insufficiency
Addison's Disease - Damage of the adrenal glands with lack of cortisol, androgens and
Primary Adrenal ... Tuberculosis: can cause ... anticoagulation, DIC ... Serum DHEAS Diagnosis ... endocrinology #diagnosis
Hypernatremia Classification and Features According to Volume Status
 - Hypervolemic hypernatremia - Cushing's syndrome, Primary hyperaldosteronism,
Cushing's syndrome, Primary ... - DI, Central Dl ... DI, Nephrogenic ... - Renal hypovolemic ... Classification #Features #Diagnosis
Adrenal Insufficiency Differential Diagnosis Algorithm
Clinical suspicion: Weakness, fatigue, nausea, musculoskeletal pain, dizziness, volume depletion, abdominal pain,
Differential Diagnosis ... Weakness, fatigue, nausea ... , hypotension, hyponatremia ... ACTH) stimulation test ... baseline ACTH - Primary
Adrenal Insufficiency - Diagnosis and Management Summary
Primary Adrenal Insufficiency:
Most Common Cause in the US: Autoimmune Adrenalitis
Other
Management Summary Primary ... secondary AI, hyponatremia ... A STIM test can ... ACTH STIM TEST: ... Insufficiency #Primary
Causes of Polyuria - Differential Diagnosis Algorithm
Polyuria - Urine Output > 3L/day, Increased Urine Volume (>2ml/min)
Osmotic
Causes of Polyuria ... - Differential Diagnosis ... Recovery from Acute Renal ... • Primary polydipsia ... Kidney • Nephrogenic
Causes of Polyuria - Differential Diagnosis
Excess Intake of Water:
 • Primary polydipsia (a.k.a. "psychogenic polydipsia")
 •
Causes of Polyuria ... - Differential Diagnosis ... of Water: • Primary ... DI (Renal resistance ... #Causes #nephrology
Diuretics and Agents Regulating Renal Excretion

Carbonic Anhydrase Inhibitors (Acetazolamide, Dichlorphenamide)
 • Glaucoma
 • Epilepsy
 • Altitude
disequilibrium syndrome • Diagnosis ... Kidney stones caused ... kidney disease • Primary ... insipidus • Primary ... and euvolemic hyponatremia
Heat Illnesses and Heat Stroke - Differential Diagnosis Framework

Heat Cramps:
 • Muscle pain or spasm -
- Differential Diagnosis ... conditions - Neurogenic ... heat illness → Hypernatremia ... → Syncope • Signs ... #causes #stroke
Cushing's Syndrome - Hypercortisolism - Diagnosis and Clinical Features
1) Skin
 • Thin, easily bruisable skin with
Hypercortisolism - Diagnosis ... not a feature of primary ... is decreased), hypernatremia ... dexamethasone suppression test ... #signs #symptoms
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Causes of Petechial ... - Differential Diagnosis ... Abnormalities in primary ... Fecal occult blood test ... #dermatology #physicalexam