10 results
Pulmonary Pathology and Associated Lung Ultrasound Findings
Pneumothorax:
 - No lung sliding/barcode sign
 - Lung point (hard
Ultrasound Findings ... A-lines (parietal pleura ... reflection) Pneumonia ... in severe cases ... #pulmonary #differential
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
in HIV - Differential ... Exam: Can be normal ... factor • May cause ... , pleural effusion ... AIDS #pulmonary #differential
Cryptogenic Organizing Pneumonia (COP)

Cryptogenic Organizing Pneumonia Overview:
 • Idiopathic form of organizing pneumonia
 • formerly BOOP
Unknown • 6-7 cases ... Rare: pleural effusions ... , pleural thickening ... • Moderate: oral ... BOOP #pulmonary #ILD
Causes of Interstitial Lung Disease - Differential Diagnosis Algorithm
Idiopathic Interstitial Pneumonia
 • (UIP) Usual Interstitial Pneumonia
Causes of Interstitial ... Differential Diagnosis ... Amy Chung, MD, MSc ... #Diseases #ILD ... #Causes #Differential
COVID19 vs CHF on POCUS

Spot the difference. 2 pts presenting with nearly same symptoms. Left COVID
Left COVID pneumonia ... spared areas, pleural ... lines due to other causes ... POCUS #Clinical #Lung ... #Ultrasound #SARSCoV2
Radiographic appearances of pulmonary diseases in HIV/AIDS Patients
 • Diffuse Interstitial Infiltrates: Pneumocystis jirovecii, M.tuberculosis, Histoplasma
complex • Nodular/Masses ... Actinomyces spp., NHL; Lung ... Castleman's disease • Pleural ... P.jiroveci • Normal ... pulmonary #diseases #differential
Notice that there are multiple densities in both lungs.
The larger ones are ill-defined and maybe there
densities in both lungs ... masses. ... dealing with the differential ... lab-findings were normal ... of organizing pneumonia
Amiodarone Induced Lung Toxicity Summary

Who?
• 5% of patients
• Dose ≥ 400 mg per day

How?  Possible
Amiodarone Induced Lung ... and exudative pleural ... Exclude other causes ... Exclusion of other ILDs ... Eosinophilia • Normal
Fever Patterns - Differential Diagnosis Framework

Continuous Fever:
Temp > 38°C with only 1 degree fluctuation in 24
Fever Patterns - Differential ... resolution falling to normal ... Non-Infectious Causes ... fever • Hyper-IgD ... Brucellosis • Liver or lung
Sjogren's Syndrome Overview

Epidemiology:
• F > M: 9:1
• 5-6th Decades (can be any age)

Autoimmune exocrinopathy multisystemic disease
Hypocomplementemia • Can cause ... Usual interstitial pneumonia ... Xerotrachea • NSIP: Pleural ... phenomenon (16%) MSK ... MALT Lymphoma • Lung