46 results
Arthrocentesis - Joint Fluid Analysis

Effusion Characteristics (Color, Clarity, WCC, PMN, Crystals, Bacteria) by Disease Process: 
OA,
Fluid Analysis Effusion ... , Septic arthritis ... #Diagnosis #Differential ... Syonvial #Fluid #Effusion ... Aspiration #Pseudogout #Septic
Arthrocentesis of synovial fluid - Interpretation
 - Normal
 - Noninflammatory	
 - Inflammatory	
 - Septic

Viscosity of synovial
arthritis; however ... , the diagnosis ... WBC < 50,000 #Diagnosis ... Syonvial #Fluid #Effusion ... #Infective #Arthritis
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
- Differential Diagnosis ... - Septic Arthritis ... : - Reactive arthritis ... RA/Idiopathic arthritis ... #differential #diagnosis
MTP Septic arthritis due to non-tuberculous mycobacterium without effusion
We had an immunosuppressed patient with a concerning
MTP Septic arthritis ... mycobacterium without effusion ... Clinically no effusion ... sonographically no effusion ... ultrasound can help
Septic Arthritis - Diagnosis and Management Summary
Clinical Exam: hot, swollen, pain with passive AND active ROM
Septic Arthritis ... - Diagnosis and ... osteomyelitis, trauma ... arthritis diagnosis ... #Arthritis #Diagnosis
Acromioclavicular (AC) Joint Septic Arthritis on POCUS

IVDU with severe left shoulder pain.  Can fully range
Tender on top of ... Diagnosis? ... AC joint showed effusion ... #Arthritis #Effusion ... POCUS #clinical #ultrasound
Joint Disorders - Differential Diagnosis Algorithm
Monoarthritis
 • Septic
 • Crystalline
     - Gout
- Differential Diagnosis ... Monoarthritis • Septic ... “Bamboo Spine” Fusion ... • Psoriatic arthritis ... #Differential #Diagnosis
Synovial Fluid Analysis:

Findings (COLOR	TRANSPARENCY	VISCOSITY	WBC COUNT (PER MM3)	PMN CELL COUNT (%)	GRAM STAIN	CULTURE	PCR TEST	CRYSTALS)

By Condition (Normal 
Noninflammatory 
Inflammatory:
nongonococcal ) #Diagnosis ... Syonvial #Fluid #Effusion ... Aspiration #Pseudogout #Septic ... #Infective #Arthritis
Elevated Amylase (Hyperamylasemia)- Differential Diagnosis Algorithm
Pancreatic causes:
 - Pancreatic cancer
 - Complications pancreatitis: eg pseudocyst
 -
- Differential Diagnosis ... fibrosis - Post ERCP ... gland radiation, trauma ... colitis, rheumatoid arthritis ... #Differential #Diagnosis
Cavity Mnemonic for Cavitary Pulmonary Lesions:
C: cancer 
 - bronchogenic carcinoma: most frequently squamous cell carcinoma
- rheumatoid arthritis ... both bland and septic ... tuberculosis T: trauma ... bronchogenic cyst #Diagnosis