39 results
Wellen's Syndrome 
Type A - Biphasic T wave 
Type B - Deeply inverted T wave
specific for a critical ... artery • May be pain ... #TypeA #TypeB #Classification ... #ECG #Electrocardiogram ... #Diagnosis
Shock - Differential Diagnosis by Classification
Reflex Syncope 
 - Vasovagal syncope
   • Prolonged standing
- Differential Diagnosis ... by Classification ... draw • Severe pain ... Subclavian steal syndrome ... #Table #Causes
Right Upper Quadrant Pain
Liver:
 - Infectious: Acute viral hepatitis, Liver abscess
 - Non-infectious: hepatitis (Alcohol, Medications),
Upper Quadrant Pain ... Hepatic congestion (e.g ... ), Budd-Chiari syndrome ... differential #diagnosis ... #causes #abdominalpain
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
Diagnosis Framework ... Infection: Cellulitis, Abscess ... Cu deficiency etc ... : - Epidural abscess ... #differential #diagnosis
Vascular Joint Pain - Differential Diagnosis Algorithm 
 - Constant Pain (Ischemia)
 - Acute Onset
 -
- Differential Diagnosis ... Marfan's Syndrome ... blood vessels • Abscess ... #Differential #Diagnosis ... #Orthopedics #Causes
Back Pain - Differential Diagnosis
Primary Back Pathology:
 • Musculoligamentous injury (a.k.a. lumbosacral strain)
 • Spondylosis (i.e.
Diagnosis Primary ... Infection: Epidural abscess ... #Differential #Diagnosis ... #causes #primarycare ... #table
Cauda Equina Syndrome
Causes:
 • Large lumbar degenerative disc herniation (central)
 • Severe lumbar spondylosis
 • Neoplasm
Cauda Equina Syndrome ... Causes: • Large ... • Infection (abscess ... #CaudaEquina #Syndrome ... pathophysiology #diagnosis
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
Lung Abscess - Diagnosis ... • Most common cause ... Lung Abscess - Clinical ... Pleuritic chest pain ... • Vasculitis (e.g
Hyponatremia - Differential Diagnosis by Mechanism
Decr Blood Pressure (“Decr Effective Circulating Volume”) 
 - Volume depletion
- Differential Diagnosis ... - Cirrhosis Syndrome ... SSRIs) Severe pain ... #Differential #Diagnosis ... #Table #Causes
Acute Coronary Syndrome (ACS) Definitions - Stable Angina, Unstable Angina, NSTEMI, STEMI
1 STABLE ANGINA - Angina
Acute Coronary Syndrome ... ANGINA - Angina pain ... thrombus formation causes ... is reflected by ECG ... #Diagnosis #Cardiology