19 results
Extra-articular and Other Conditions Associated with Joint Pain

Eyes
  • Iritis or uveitis - Spondyloarthropathies, Sarcoidosis,
or viral infection ... • Interstitial lung ... syndrome - SLE Neurologic ... #differential #diagnosis ... #rheumatology
Pulmonary Infections in HIV-AIDS
Bacterial: 
 • No organism identified, Strep pneumoniae, H. influenzae, S.aureus, Streptococcus Grp
Pulmonary Infections ... in HIV-AIDS Bacterial ... failure, COPD, Lung ... and sputum cx (Bacterial ... #workup #diagnosis
Etiologies of pulmonary infections according to CT-scan patterns. 
CMV cytomegalovirus, GM galactomannan, HSV herpes simplex virus,
Etiologies of pulmonary ... infections according ... immunofluorescence, PCR ... #Lung #Infections ... #Differential #Diagnosis
Causes of Pericardial Effusion - Differential Diagnosis
Infectious:
 • Viral: Enterovirus, Herpesvirus, Adenovirus, Parvovirus
 • Bacterial: Mycobacterium
Infectious: ... Parvovirus • Bacterial ... : • Rheumatologic ... SLE, Rheumatoid Arthritis ... - Metastatic: Lung
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
Chorioretinitis • Diagnosis ... toxo IgG • CNS PCR ... lesions • 80% with lung ... : • Bacterial ... causes #radiology #neurology
Fever Patterns - Differential Diagnosis Framework

Continuous Fever:
Temp > 38°C with only 1 degree fluctuation in 24
- Differential Diagnosis ... Juvenile idiopathic arthritis ... • Rheumatoid arthritis ... Brucellosis • Liver or lung ... #Differential #Diagnosis
Tuberculosis Overview

10 million new M. tuberculosis infections/year
Facultative intracellular rod-shaped bacteria
Multidrug-resistant tuberculosis (MDR-TB) accounts for 4.6% of
intracellular rod-shaped bacteria ... Response: • Most bacteria ... Tuberculosis Diagnosis ... staining, NAA (PCR ... Tuberculosis #TB #Diagnosis
Hemoptysis - Differential Diagnosis Framework
Massive Hemoptysis: >150-300 mL in 24h
Airway disease: 
 • Bronchitis, Bronchiectasis, Malignancy
- Differential Diagnosis ... Parenchyma: • Infection ... : Bacterial (TB, ... Kaposi's sarcoma • Rheumatologic ... #pulmonary #causes
Tuberculosis Overview

10 million new M. tuberculosis infections/year
Facultative intracellular rod-shaped bacteria
Multidrug-resistant tuberculosis (MDR-TB) accounts for 4.6% of
intracellular rod-shaped bacteria ... Response: • Most bacteria ... Tuberculosis Diagnosis ... staining, NAA (PCR ... Tuberculosis #TB #Diagnosis
Bronchiectasis - Permanent dilation of an airway
WHAT CAN YOU SEE ON CT?
1) Lack of tapering of
Immunodeficiency 3) Infection ... (Bacterial, TB, ... Obstruction 6) Rheumatologic ... Bronchiectasis #pulmonary ... #diagnosis #differential