34 results
Regression of Clubbing after Treatment of Lung Cancer #Clinical #PhysicalExam #Radiology #Clubbing #Regression #LungCancer #CT #NEJM
after Treatment of Lung ... Regression #LungCancer #CT ... #NEJM
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
Lung Abscess - Diagnosis ... Lung abscess ... Lung Abscess - Clinical ... seen • Chest CT ... Lung Abscess
Back Pain - Differential Diagnosis
Primary Back Pathology:
 • Musculoligamentous injury (a.k.a. lumbosacral strain)
 • Spondylosis (i.e.
to metastatic disease ... Systemic Diseases ... (most common: lung ... (most common: lung ... , Aneurysm • Pancreas
Liver Mass - Differential Diagnosis Algorithm
Cystic:
 • Benign 
     - Simple: Simple
Polycystic Liver Disease ... - Infectious: Abscess ... - primary - HCC ... secondary - Breast, Lung
IgG4-Related Disease
Clinical history:  Man, 60 years, multiorgan involvement, unique or multiple inflammatory pseudotumor
4 phenotypes:
 •
IgG4-Related Disease ... head and neck, pancreas ... biliary, renal, lung ... concentration PET-CT ... IgG4 #Related #Disease
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
toxo IgG • CNS PCR ... lymphoproliferative disease ... lesions • 80% with lung ... Syphilis • Pyogenic Abscess ... • Metastatic disease
Chest radiography showed perihilar opacities in both lungs with free air in the mediastinum (Panel A,
opacities in both lungs ... opacities in both lungs ... severity in the left lung ... #Clinical #PCC # ... Pneumomediastinum #Influenza #NEJM
Associations between Total Mucin Concentrations and Phlegm Production and Disease Severity in Chronic Obstructive Pulmonary Disease
Production and Disease ... Obstructive Pulmonary Disease ... EBM #Pathophys #PCC ... ChronicBronchitis #Mucin #NEJM
Histologic Features and Prevalence of Nonalcoholic Steatohepatitis (NASH). NASH is a potentially progressive type of nonalcoholic
nonalcoholic fatty liver disease ... #Progression #HCC ... #Prevalence #NEJM
Nontuberculous Mycobacteria (NTM) Infections 

Mycobacterial species other than those belonging to the Mycobacterium tuberculosis complex and
- M. abscessus ... chelonae • M abscessus ... Catheter: • M abscessus ... fortuitum, M. abscessus ... Imaging, high res CT