59 results
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
- Septic Arthritis ... : - Reactive arthritis ... - Rheumatoid arthritis ... RA/Idiopathic arthritis ... differential #diagnosis #msk
Joint Disorders - Differential Diagnosis Algorithm
Monoarthritis
 • Septic
 • Crystalline
     - Gout
“Bamboo Spine” Fusion ... • Psoriatic arthritis ... • Rheumatoid Arthritis ... Amy Chung, MD, MSc ... Joint #Disorders #msk
Acromioclavicular (AC) Joint Septic Arthritis on POCUS

IVDU with severe left shoulder pain.  Can fully range
showed effusion ... glenohumeral joint effusion ... #Effusion #POCUS ... #clinical #ultrasound ... #MSK
Approach to Joint Pain - Arthritis Differential Diagnosis Framework

Inflammatory Versus Noninflammatory Pain
 • Is it inflammatory
to Joint Pain - Arthritis ... suggested by warmth, effusion ... non-activity, may have effusion ... the morning • Effusion ... Differential #Diagnosis #MSK
Central Nervous System Pharmacology - Somatic and Autonomic Receptors
Somatic
 • Rocuronium -> Non-depolarizing (reversible competitive inhibitors)
Nervous System Pharmacology ... the levels of Ach ... and Digest” - Ach ... Amy Chung, MD, MSc ... Autonomic #Receptors #Pharmacology
Disseminated Gonococcal Infection - Diagnosis and Management Summary

Bacteremic spread of the Gram-negative diplococci Neisseria gonorrhoeae. History
fluid analysis in all ... accessible joint effusion ... workup • Test all ... Syphilis Arthritis-Dermatitis ... Painless) Purulent Arthritis
Focused Assessment with Sonography for HIV/TB - The FASH Exam

The main objective of the FASH exam
and pericardial effusions ... liver lesions – all ... Focused #Assessment #Ultrasound
Knee Effusions - Arthrocentesis Interpretation

Inflammatory arthritis:
 • Color: Yellow-> Green
 • Clarity: Opaque
 • Viscosity: Low
Knee Effusions - ... Inflammatory arthritis ... analysis: • MSU ... rav7ks #Knee #Effusions
Rheumatoid Arthritis Summary
Overview: chronic, inflammatory symmetric polyarthritis involving small joints of hands/feet, knees, shoulders
Signs & Symptoms:
Rheumatoid Arthritis ... nodules, joint effusions ... narrowing) • Ultrasound ... #Rheumatoid #Arthritis
Tibiotalar Ankle Effusion Evaluation on Point of Care Ultrasound (POCUS)

POCUS for ankle effusions: position the ankle
Tibiotalar Ankle Effusion ... Point of Care Ultrasound ... POCUS for ankle effusions ... #Tibiotalar #Effusion ... #Ankle #POCUS #MSK