106 results
Seronegative Inflammatory Arthritis - Differential Diagnosis
 • Seronegative Rheumatoid Arthritis 
 • Infectious Arthritis: Viral, Bacterial,
Seronegative Inflammatory Arthritis ... • Infectious ... Arthritis: Viral ... , Reactive Arthritis ... #Diagnosis #rheumatology
Here is a quick guide on the common direct-acting antivirals (DAAs) for chronic hepatitis C virus
chronic hepatitis C virus ... (HCV) infection ... #medications #infectiousdisease ... #hepatology #HepC
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
- DDX: - Infection ... Chikungunya - Herpes virus ... Effusions: - Hematologic ... Osteochondroma Hematologic ... differential #diagnosis #msk
Extra-articular and Other Conditions Associated with Joint Pain

Eyes
  • Iritis or uveitis - Spondyloarthropathies, Sarcoidosis,
Juvenile idiopathic arthritis ... Pitting - Psoriatic arthritis ... Bacterial or viral infection ... Cardiomyopathies - Viral infection ... differential #diagnosis #rheumatology
Infectious Joint Pain - Differential Diagnosis Algorithm 
Polyarticular Join Pain
 • Viral Myalgia
 • Viral Arthritis
Infectious Joint ... Myalgia • Viral Arthritis ... • Primary HIV Infection ... • Septic Arthritis ... #JointPain #MSK
Approach to Joint Pain - Arthritis Differential Diagnosis Framework

Inflammatory Versus Noninflammatory Pain
 • Is it inflammatory
By: - Chronic Infection ... burgdorferi • Virus ... • Hepatitis B virus ... Differential #Diagnosis #MSK ... #rheumatology #
3 Stages of Lyme Disease 
Early Lyme Disease 
 - Erythema migrans 
 - Constitutional symptoms
Acute Disseminated Infection ... manifestations - Arthritis ... Disease #Stages #InfectiousDiseases
Skin Conditions Associated with Joint Pain

Rash
	• Human parvovirus B19 infection

Malar rash
	• SLE
	• Human parvovirus B19 infection
	•
parvovirus B19 infection ... parvovirus B19 infection ... • Gonococcal arthritis ... blennorrhagicum • Reactive arthritis ... • Psoriatic arthritis
Approach to Joint Pain

History:
Is the pain from:
	• Joint
	• Adjacent bursa
	• Tendon
	• Ligament
	• Bone
	• Muscle
	• Referred from
Calcium oxalate Infectious ... Arthritis: • ... Acute or chronic infections ... #Joint #Pain #MSK ... #rheumatology #
Infectious Causes of Adrenal Insufficiency
Anatomical distribution of vessels to the adrenal makes the gland prone to
Infectious Causes ... primary adrenal infection ... canimorsus • Virus ... TheIDtrivia #Infectious ... endocrinology #infectiousdiseases