18 results
Hypermagnesemia - Etiologies by Mechanism
Renal Failure 
Excessive Mg Administration 
 - Massive PO intake
- Tumor lysis syndrome ... Hypermagnesemia #Differential ... #Diagnosis #High ... Magnesium #Table #Causes ... #Management
Hypoglycemia Workup and Differential Diagnosis
Workup:
 • Sulfonylurea Labs
 • Anti-lnsulin Ab - Insulin Autoimmune Syndrome
 •
Insulin Autoimmune Syndrome ... cell tumor with high ... metabolic demand causes ... +hrs - 1mg IV ... Diagnosis #insulinoma #endocrinology
Peri-operative Hyperthermia - Guidelines for Crises in Anaesthesia
If prolonged or ≥ 39 C this is a
maintained fever CAUSES ... Excessive insulation, high ... #Hyperthermia #Differential ... #Anesthesia #Checklist ... #Diagnosis #Management
Causes of Pseudocellulitis - Differential Diagnosis Framework for Cellulitis Mimics

Cellulitis: Deep skin and subcutaneous fat infection

Pseudo
- Differential ... Misdiagnosis as high ... • Gout • Acute ... • Compartment syndrome ... • IV infiltration
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
Acute or chronic ... Differentials? ... Compensation, Acute ... glycol (present in IV ... D-lactate (short bowel syndrome
Cauda Equina Syndrome Overview

Cauda Equina Syndrome:
 • Prevalence: 1:33,000-100,000 ppl/yr
 • Incidence: 1.5-3.4 million ppl/yr
 •
spine • MCC- acute ... - Emergency Causes ... cord infarct • HIV ... #differential # ... diagnosis #causes
Myasthenic Crisis Checklist - Myasthenia Gravis

Evaluation 
 - Chest X-ray and lung ultrasound (exclude other lung
Myasthenic Crisis Checklist ... including Ca/Mg/Phos), CBC ... with differential ... unless extremely high ... #Management #CriticalCare
Differentiation Syndrome in APML
Epidemiology:
 • Incidence: common in APL (2-48% depending on the study)
 • Triggers:
Differentiation Syndrome ... • Attempt if high ... initiation • Differential ... • Steroids: IV ... APML #diagnosis #management
Orthopedic Emergencies
Compartment Syndrome
 • An increase in compartment pressure to the point where tissue perfusion is
• Initial Management ... • Syndrome caused ... tibia/fibula) and hip ... days after an acute ... Diagnosis: requires a high
Causes of Lactate Elevation, Lactic Acidosis - Differential Diagnosis

The most common causes of hyperlactatemia are usually:
Lactic Acidosis - Differential ... - Compartment syndrome ... peritonitis - Acute ... Ethylene glycol - HIV ... #typea #typeb #classification