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Mediastinal masses are discussed in more detail in Mediastinal masses.
Here is just a brief overview. #Diagnosis
Mediastinal masses ... Mediastinal #Mass #Differential ... #Table #Anterior ... #Middle #Posterior ... #RadiologyAssistant
Orthopedic Essentials - Spinal Trauma and Spine Classification 
DENIS THREE COLUMN CONCEPT
Anterior column:
COLUMN CONCEPT Anterior ... annulus fibrosus Middle ... process fracture Stable ... fractures: Don't cause ... Cauda equina Treatment
The table on the left is the overall table for mediastinal masses.
In the next paragraphs we
The table on the ... Mediastinal #Mass #Differential ... #Table #Anterior ... #Middle #Posterior ... #RadiologyAssistant
Mastoiditis: Pathogenesis and clinical findings

Acute or Chronic Otitis Media -> 
Stage 1: Hyperemeia of the mastoid
inflammation of middle ... mastoid cavity as middle ... postauricular crease • Inferior ... hearing loss, nausea ... #Mastoiditis #pathophysiology
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
• Most common cause ... Lung Abscess Pathophysiology ... antibiotics once stable ... shows a small, stable ... Lung Abscess Differential
Rhabdomyolysis - Differential Diagnosis and Management Summary

Trauma:
 • Immobilization, Crush iniury, Compartment syndrome, Electrical injury
Exertional:
 •
Rhabdomyolysis - Differential ... Dermatomyositis) AKI - Pathophysiology ... per day until stable ... Management #Summary #causes ... #treatment
Differential diagnosis
The table summarizes the most common diseases, that present with consolidation.
Chronic diseases are indicated in
Differential diagnosis ... The table summarizes ... lobar pneumonia caused ... respond to the treatment ... #Table #RadiologyAssistant
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
Causes of spinal ... • Extrinsic Causes ... - Hematoma - Stab ... • Intrinsic Causes ... syndromes #lesions #differential
Refeeding Syndrome Overview

What Is It?
	• Electrolyte/fluid shifts caused by initiation of nutrition in severely malnourished patient.
changes and may cause ... Post-operative state ... hyperparathyroidism Treatment ... Syndrome #Nutrition #Differential ... #Diagnosis #Pathophysiology
Cauda Equina Syndrome Overview

Cauda Equina Syndrome:
 • Prevalence: 1:33,000-100,000 ppl/yr
 • Incidence: 1.5-3.4 million ppl/yr
 •
L5/S1 with an inferior ... - Emergency Causes ... constipation Differential ... axial T1 and T2 Treatment ... #diagnosis #causes