26 results
Skin Conditions Associated with Joint Pain

Rash
	• Human parvovirus B19 infection

Malar rash
	• SLE
	• Human parvovirus B19 infection
	•
parvovirus B19 infection ... Sarcoidosis • Crohn's ... gangrenosum • IBD ... Sarcoidosis #dermatology ... #differential #diagnosis
Miliary Pattern - Chest Radiology
 • Miliary opacities are scattered, small (1 -4 mm) nodules
 •
Radiology • Miliary ... throughout the lungs ... diffuse inhalational injury ... Differential Diagnosis ... Opacities: • Infectious
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
Nontuberculous Mycobacteria (NTM) Infections 

Mycobacterial species other than those belonging to the Mycobacterium tuberculosis complex and
massiliense in CF • Cross ... • Dyspnea, • Chest ... Diagnosis Of NTM ... Exclusion of other diagnosis ... #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 ... onset [33-74%] • Blood ... anti-NXP2 Abs Lung ... #rheumatology #dermatology ... #diagnosis
Melioidosis - Skin Infection
63M h/o diabetes with c/o fever, chest pain, dyspnea x 3 days, CT
Infection 63M ... Blood/wound cultures ... Diagnosis: Melioidosis ... alcoholism, liver/lung ... Clinical #Photo #dermatology
Air Bronchogram Sign on Chest CT
 • Patent airways surrounded by opacified lung
 • DDx: pna,
surrounded by opacified lung ... edema, severe ILD ... , pulm infarction ... #Pulmonary #diagnosis ... #radiology #clinical
Bronchiectasis - Summary

What?
• Bronchiectasis is derived from the Greek words bronckos meaning airway and ectasis meaning
bronchial wall injury ... in the adjacent lung ... of the affected lung ... parenchyma Diagnosis ... abnormal in adults • Blood
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
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
Lung Infections ... - Differential Diagnosis ... • Polymorphic skin ... , • Multiple skin ... pain, cough, bloody