487 results
Mucoid impaction
Mucus plugs or mucoid impaction can mimick the appearance of lung nodules or a mass.
Sometimes
bronchopulmonary aspergillosis ... (ABPA). ... ABPA is a hypersensitivity ... CT demonstrated
Allergic Bronchopulmonary Aspergillosis (ABPA)
WHAT IS IT?
Hypersensitivity response to Aspergillus fumigatus in the airways
 • Primarily affects
Bronchopulmonary Aspergillosis ... (ABPA) WHAT IS ... CAN YOU SEE ON CT ... Bronchopulmonary #Aspergillosis ... #ABPA #pulmonary
Clinical spectrum of aspergillosis

By Dr. Sara Dong @swinndong 

#ID  #Infectious Diseases  #Infections
#Aspergillus #Aspergillosis #IA
Clinical spectrum of aspergillosis ... #Aspergillus #Aspergillosis ... #IA #CPA #ABPA
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
kansasii, Invasive aspergillosis ... • 3 syndromes: ABPA ... Mycetoma, Invasive Aspergillosis ... • CT: Halo sign
On the left we see a chest film with a typical finger-in-glove shadow.
The HRCT shows focal
bronchopulmonary aspergillosis ... (ABPA). ... #CXR #CTChest #ABPA ... #Allergic #Aspergillosis
Etiologies of pulmonary infections according to CT-scan patterns. 
CMV cytomegalovirus, GM galactomannan, HSV herpes simplex virus,
infections according to CT-scan ... Bacterial pneumonia - Aspergillosis ... Actinomyces - Aspergillosis ... Bacterial pneumonia - Aspergillosis ... oxtvmJe1RmlxFFJpzgymkqdNRFOw%3D%3D #CT
ABPA Working Group Criteria

#ABPA #allergic #bronchopulmonary #aspergillosis #diagnosis #Criteria
ABPA Working Group ... Criteria #ABPA ... bronchopulmonary #aspergillosis
Halo Sign on Chest CT
 • SPN or mass surrounded by a circumferential GGO
 • DDx:
Sign on Chest CT ... invasive pulm aspergillosis ... #Halo #Sign #CT
Stages of ABPA
I - Acute Phase
II - Remission
III - Exacerbation
IV - Glucocorticoid-Dependent ABPA
V - End-Stage (fibrotic)
Stages of ABPA ... Glucocorticoid-Dependent ABPA ... End-Stage (fibrotic) ABPA ... #ABPA #Stages ... bronchopulmonary #aspergillosis
Differential Diagnosis of Pulmonary Eosinophilia
Infection:
 • Helminthic: Loffler syndrome (Ascaris, hookworm, Strongyloides), Tropical pulmonary eosinophilia (lymphatic
coccidioidomycosis), Allergic (ABPA ... , ABPM) Medications