18 results
Skin Conditions Associated with Joint Pain

Rash
	• Human parvovirus B19 infection

Malar rash
	• SLE
	• Human parvovirus B19 infection
	•
Sarcoidosis • Crohn's ... gangrenosum • IBD ... Sarcoidosis #dermatology ... #differential #diagnosis ... #rheumatology
Dyspnea - Differential Diagnosis Framework

Cardiovascular Causes of Dyspnea:
 • Myocardium:
	- Heart failure
	- CAD/ACS
	- Valvulopathy
 • Electrical:
	-
- Differential Diagnosis ... • Parenchyma: ILD ... Water - Pus - Blood ... Transverse myelitis • Hematology ... #differential #diagnosis
ANTI-MDA5 DERMATOMYOSITIS

Cutaneous manifestations:
• Periorbital heliotrope (blue-purple) rash with edema
• Erythematous rash on the face, or the
or the anterior chest ... ulcerations • Skin ... onset [33-74%] • Blood ... anti-NXP2 Abs Lung ... #dermatology #diagnosis
The idiopathic interstitial pneumonias (IIPs) comprise a heterogenous group of disorders. 
They represent fundamental responses of
responses of the lung ... to injury and do ... #Diagnosis #Radiology ... #Pulmonary #CTChest ... IdiopathicInterstitialPneumonia #ILD
Clinical Features of Systemic Lupus (SLE)
General: Fever (50%), Depression, Fatigue (75%), Weight loss (50%)
Eye: Sjögrens (15%)
Skin
Sjögrens (15%) Skin ... effusion, Restrictive lung ... Glomerulonephritis Myositis(5%) Blood ... signs #symptoms #diagnosis ... #rheumatology
Venous Thrombosis vs Arterial Thrombosis - Differential Diagnosis Framework

VENOUS THROMBOSIS

 • Acquired Risk Factors:
	- >48 hours
- Differential Diagnosis ... Testosterone - Coumadin skin ... Ischemic Liver, IBD ... Vasculitis • Injury ... pathophysiology #hematology
Primary Dermatological Lesions
Primary lesions are physical changes in the skin considered to be caused directly by
extravascular blood ... following acute injury ... small cutaneous blood ... nettle sting #Diagnosis ... #Dermatology #Skin
Scleroderma Like Conditions - Differential Diagnosis
Eosinophilic Fasciitis:
 - Orange peel induration (peau d'orange) of proximal extremities
- Differential Diagnosis ... Typically seen in long-standing ... be seen after blood ... #Differential #Diagnosis ... comparison #table #dermatology
Nontuberculous Mycobacteria (NTM) Infections 

Mycobacterial species other than those belonging to the Mycobacterium tuberculosis complex and
massiliense in CF • Cross ... Hematologic malignancy ... • Dyspnea, • Chest ... Diagnosis Of NTM ... #differential #diagnosis
Extra-articular and Other Conditions Associated with Joint Pain

Eyes
  • Iritis or uveitis - Spondyloarthropathies, Sarcoidosis,
• Clubbing - IBD ... • Interstitial lung ... arteritis • Bloody ... Scleroderma Thickened skin ... #differential #diagnosis