31 results
Fournier’s Gangrene - Physical examination was notable for necrotic-appearing tissue in the scrotum and perineum, with
induration and crepitus ... in addition to air ... wall (Panel B) #Clinical ... #Subcutaneous #NEJM
Nontuberculous mycobacteria
Nontuberculous mycobacteria, also known as atypical mycobacteria, are all the other mycobacteria which can cause
upper lobes due to infection ... Notice the air-fluid ... #Clinical #Radiology ... #CXR #Lateral #
Pulmonary Tuberculosis - Patterns of Involvement
 • Scarring, Nodules and Consolidation
    - Lobar
spread of MTB infection ... empyema - Air-fluid ... #chest #xray #clinical ... #radiology #CXR
Cavitary Lesion with Air-Fluid Level on Chest XRay

70+ year old man with PMH of latent TB
Cavitary Lesion with Air-Fluid ... latent TB s/p treatment ... is his original CXR ... Labeled CXR: ... #ChestXRay #Clinical
Kerion
Raised, boggy lesion with heaped up purulent nodules 
Caused by host's response to a fungal ringworm
fungal ringworm infection ... mentagrophytes) Clinical ... • Painful • Hair ... Lymphadenopathy Treatment
COVID-19 - A Seattle Intensivist's One-Page Cheat-Sheet on COVID-19 v2.7 Updated March 26 2020

(v2.7) incorporating newer
as data on new treatment ... US and updated treatment ... Wuhan Virus") • Infection ... symptoms Imaging • CXR ... consolidations w/ air
Tuberculosis Overview

10 million new M. tuberculosis infections/year
Facultative intracellular rod-shaped bacteria
Multidrug-resistant tuberculosis (MDR-TB) accounts for 4.6% of
characteristic features Clinical ... and Culture • CXR ... Tuberculosis Treatment ... Initiating Treatment ... disease • Check CXR
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
polymicrobial infection ... Lung Abscess - Clinical ... Blood cultures • CXR ... early disease) • CXR ... lat decubitus - air
Tuberculosis Overview

10 million new M. tuberculosis infections/year
Facultative intracellular rod-shaped bacteria
Multidrug-resistant tuberculosis (MDR-TB) accounts for 4.6% of
characteristic features Clinical ... and Culture • CXR ... Tuberculosis Treatment ... Initiating Treatment ... disease • Check CXR
Air Bronchogram - Portable anterior–posterior chest radiography showed dense airspace disease with bilateral hemithorax opacification and
Air Bronchogram ... opacification and air ... #Clinical #Radiology ... #CXR #AirBronchogram ... #Bronchogram #NEJM