64 results
Orbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Chemosis: Edema of the bulbar conjunctiva
b. Panopthalmitis: inflammation of all
Proptosis -> Exposes cornea ... -> Corneal drying ... Subperiosteal abscess ... -> Brain abscess ... Orbital #Cellulitis #pathophysiology
Infectious Joint Pain - Differential Diagnosis Algorithm 
Polyarticular Join Pain
 • Viral Myalgia
 • Viral Arthritis
Infectious Joint Pain - Differential ... Syphilis (Red/Copper ... Septic Bursitis • Abscess ... Infectious #JointPain #MSK ... #Differential #
Jaundice - Pathophysiology and Causes

- Amy Chung, MD, MSc @AmyChung 

#Jaundice #Pathophysiology #Differential #Unconjugated #Causes #Diagnosis
Jaundice - Pathophysiology ... Amy Chung, MD, MSc ... #Jaundice #Pathophysiology ... #Differential #
Unilateral Acute Vision Loss - Differential Diagnosis Algorithm
Painful - Cornea
 • Keratopathy
Painful - No Abnormalities of
Vision Loss - Differential ... Algorithm Painful - Cornea ... Demyelination • MS ... Acute #VisionLoss #Differential
Causes of Solid or Cystic Renal Mass - Differential Diagnosis Algorithm
Solid Renal Mass:
 • Benign <3
Cystic Renal Mass - Differential ... - Anechoic on ultrasound ... , Irregular border ... on ultrasound/CT ... RenalMass #Nephrology #Differential
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
Lung Abscess - Diagnosis ... Summary Lung Abscess ... Pathophysiology ... Differential Diagnosis ... #pulmonary #differential
Klebsiella Thigh Abscess on Point of Care Ultrasound (POCUS)

Redness over the thigh. POCUS shows this.
Klebsiella Thigh Abscess ... Point of Care Ultrasound ... was actually an abscess ... kim #Thigh #Abscess ... Pyomyositis #POCUS #MSK
Mastoiditis: Pathogenesis and clinical findings

Acute or Chronic Otitis Media -> 
Stage 1: Hyperemeia of the mastoid
Through lateral cortex ... Subperiosteal abscess ... tip -> Bezold abscess ... (Neck abscess between ... #Mastoiditis #pathophysiology
MAGIC DR – a handy mnemonic used to remember the potential causes of a cerebral ring
Metastasis A – Abscess ... eg. tumefactive MS ... MAGICDR #DRMAGIC #Differential
Causes of Nausea and Vomiting - Differential Diagnosis Framework

Chemoreceptor Trigger Zone/Area Postrema:
 • Drugs:
	- Chemo agents
	-
and Vomiting - Differential ... Hyperthyroidism Cortex ... Meningitis - Abscess ... vomiting #emesis #differential