86 results
Causes of Fever of Unknown Origin (FUO) - Differential Diagnosis
 • Infection: Extrapulmonary tuberculosis, Abscess, Endocarditis,
- Differential Diagnosis ... • Infection: ... Lemierre's syndrome ... , Sarcoidosis, Adult ... #Differential #Diagnosis
Adult-Onset Still's Disease
Clinical triad: Fever, Arthralgia/arthritis, Skin rash ± odynophagia
+ Biological inflammation: Increased neutrophils, Hyperferritinemia, decreased
Adult-Onset Still's ... Differential Diaqnoses ... : • Infectious ... Complications: MAS ... #treatment #rheumatology
Causes of Encephalopathy - Differential Diagnosis Algorithm
Hyperacute:
 - Primary Neurologic: Vascular (IS, ICH), Seizure, Migraine, Trauma
Causes of Encephalopathy ... - Differential Diagnosis ... Seizure, Migraine, Trauma ... paraneoplastic syndromes ... neurocognitive disease
Diplopia - Differential Diagnosis
Step 1: Consider Stroke
Step 2: Diplopia PLUS
 - Cavernous Sinus Syndrome
 - Infection
- Differential Diagnosis ... - Infection ... - Trauma - Increased ... Other systemic diseases ... #Algorithm #Causes
Causes of Hypercalcemia due to increased Vitamin D levels
 • The BIG 3:
Causes of Hypercalcemia ... Tuberculosis • Fungal Infections ... Genetic: Williams syndrome ... CYP24A1 mutation (adult ... #differential #diagnosis
Acute Pharyngitis: Differential Diagnosis
Infectious:
 • Respiratory viruses (25-45%)
 • Group A Strep (5-15%)
 • Other bacteria:
: Differential Diagnosis ... Infectious: • ... Vocal strain • Trauma ... disorders: Kawasaki disease ... #causes
Diagnostic Framework for Hemolysis - Intravascular vs Extravascular Causes
Intravascular Hemolysis:
 • Mechanical Trauma (Microangiopathic hemolytic anemia):
Diagnostic Framework ... Extravascular Causes ... • Mechanical Trauma ... ) - HELLP syndrome ... Hemolytic uremic syndrome
Causes of Rhabdomyolysis - Differential Diagnosis
 • Drugs & Toxins (Statins, alcohol, cocaine)
 • Direct Muscle
Muscle Damage (Trauma ... immobilization) • Infections ... malignant neuroleptic syndrome ... Inflammatory Muscle Disease ... #Causes
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
- Differential Diagnosis ... Legg-Calve-Perthes disease ... Leg Pain: • Infection ... entrapment • Infections ... - HIV - Lyme disease
BEE Syndromes - Non-inflammatory Causes

Immune-mediated conditions affecting the Brain, Eye, and Ear

Visual or auditory symptoms in
Non-inflammatory Causes ... and less common diseases ... and treatment can ... Non-inflammatory causes ... • Lyme disease