11 results
Hypomagnesemia (Serum level < 1.7 mg/dL)
Neuromuscular manifestations 
 • Tremor, tetany, seizures 
 • Weakness
dysrhythmias Hypokalemia ... Abnormalities of calcium ... metabolism • Hypocalcemia ... Hypomagnesemia #Signs ... #Symptoms #Diagnosis
Symptoms and Signs of Hypocalcemia
Muscular: Weakness, fatigue, Spasms, cramps
Neurologic: Tetany, Chvostek sign, Trousseau sign, Circumoral and
Symptoms and Signs ... of Hypocalcemia ... #Symptoms #Signs ... #diagnosis #endocrinology ... #calcium
Hyperparathyroidism - Primary vs Secondary vs Tertiary 
Lab Comparison:
 • Primary Hyperparathyroidism: ↑→PTH, ↑Calcium, ↑Vitamin D,
Phosphate Physical Symptoms ... : Commonly no signs ... pain Psychiatric Symptoms ... Hyperparathyroidism #diagnosis ... #endocrinology
Rhabdomyolysis - Differential Diagnosis Framework and Management Summary

Causes of Rhabdomyolysis:
 • Trauma:
	- Immobilization
	- Crush injury
	- Compartment
- Differential Diagnosis ... /Late - Hypercalcemia ... Cast formation: ... potassium and calcium ... #Differential #Diagnosis
Pseudogout: pathogenesis and clinical findings
 - Idiopathic (vast majority of cases) -> Mechanism unknown
 - Familial
> Clearance of calcium ... Subchondral sclerosis & cysts ... CPPD #Disease #Signs ... #Symptoms #Pathophysiology ... #Diagnosis
Hyperthyroidism Overview

Clinical Manifestation of Hyperthyroidism:
 • Fatigue
 • Weight loss
 • Heat intolerance
 • Depression, nervousness
hyperthyroidism Diagnosis ... ↑ T3 - Mild hypercalcemia ... hyperthyroidism #causes #diagnosis ... #differential #endocrinology ... #signs #symptoms
Sarcoidosis - Diagnosis and Management Summary
Epidemiology
1) High incidence in Scandinavian countries (11-24 cases per 100,000 individuals
Sarcoidosis - Diagnosis ... fibrosis. 4) Calcium ... hyperphosphatemia, hypercalcemia ... at the time of diagnosis ... #Management #Signs
Intraoperative Cardiac Ischaemia - Guidelines for Crises in Anaesthesia

If the patient is unconscious, signs of cardiac
is unconscious, signs ... is conscious, symptoms ... magnesium and calcium ... consultation with cardiology ... Intraoperative #Checklist #Diagnosis
Cushing's Syndrome - Hypercortisolism - Diagnosis and Clinical Features
1) Skin
 • Thin, easily bruisable skin with
Hypercortisolism - Diagnosis ... Cataracts Labs: Hypokalemia ... Hypercortisolism #Diagnosis ... #signs #symptoms ... #endocrinology
Summary of Oncologic Emergencies

Neutropenic fever:
- Fever + ANC < 500 → start cefepime ± vancomycin (if
interventional radiology ... plasmapheresis Hypercalcemia ... malignancy: - Calcium ... → treat - Calcium ... Oncology #HemeOnc #Diagnosis