12 results
Lobar pneumonia
On the chest x-ray there is an ill-defined area of increased density in the right
weight loss or long ... of chronic consolidation ... caused by Streptcoccus ... Clinical #Radiology #CXR ... #AirBronchogram
Reversed Halo Sign - Infectious and Non-Infectious Differential Diagnosis
Definition: A focal rounded area of GGO surrounded
complete ring of consolidation ... Causes: Mucormycosis ... Causes: Granulomatosis ... Dermatomyositis, Lung ... , Pulmonary embolism
Based on the images alone, it is usually not possible to determine the cause of the
determine the cause ... and other non-pulmonary ... Lobar pneumonia ... nodular interstitial lung ... Diagnosis #Radiology #CXR
It is very important to differentiate between acute consolidation and chronic consolidation, because it will limit
post-obstructive pneumonia ... - Lung neoplasms ... - Chronic post-infection ... Diagnosis #Radiology #Pulmonary ... #CXR #Consolidation
Pulmonary Infections in HIV-AIDS
Bacterial: 
 • No organism identified, Strep pneumoniae, H. influenzae, S.aureus, Streptococcus Grp
Pulmonary Infections ... failure, COPD, Lung ... in particular) Evaluation ... : Imaging (CXR ... workup #diagnosis #evaluation
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
Lung Infections ... dyspnea • Lobar consolidation ... factor • May cause ... #Infections #HIV ... #AIDS #pulmonary
Cryptogenic Organizing Pneumonia (COP)

Cryptogenic Organizing Pneumonia Overview:
 • Idiopathic form of organizing pneumonia
 • formerly BOOP
Unknown • 6-7 cases ... - Imaging: • CXR ... • HRCT: patchy consolidation ... , Pulmonary lymphoma ... #COP #BOOP #pulmonary
Radiographic appearances of pulmonary diseases in HIV/AIDS Patients
 • Diffuse Interstitial Infiltrates: Pneumocystis jirovecii, M.tuberculosis, Histoplasma
complex • Nodular/Masses ... Actinomyces spp., NHL; Lung ... Sarcoma • Focal Consolidation ... Pyogenic bacterial pneumonia ... tuberculosis Infectious
Pneumonia with Air Bronchograms on Lung POCUS

This patient presents with shortness of breath. What is your
Pneumonia with Air ... consolidation ( ... similar findings on CXR ... #AirBronchograms ... #Lung #POCUS #Pulmonary
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
polymicrobial infection ... • Most common cause ... Blood cultures • CXR ... early disease) • CXR ... #Abscess #pulmonary