151 results
Halo Sign on Chest CT
 • SPN or mass surrounded by a circumferential GGO
 • DDx:
Halo Sign on Chest ... invasive pulm aspergillosis ... .2016.12.033 #Halo
Reversed Halo Sign - Infectious and Non-Infectious Differential Diagnosis
Definition: A focal rounded area of GGO surrounded
Reversed Halo Sign ... Mucormycosis, Invasive aspergillosis ... 1min_idconsult #Reverse #Halo
Reverse Halo Sign
Defined as a central ground class opacity surrounded by a ring of dense consolidation
Differential
Reverse Halo Sign ... Mucormycosis, Aspergillosis ... PulmPEEPs #Reverse #Halo
Differential diagnosis of the reversed halo sign (RHS). AIA, angioinvasive aspergillosis; AIS, adenocarcinoma in situ; COP,
of the reversed halo ... angioinvasive aspergillosis
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
kansasii, Invasive aspergillosis ... Mycetoma, Invasive Aspergillosis ... • CT: Halo sign
IDSA Aspergillosis Treatment
 • Invasive pulmonary aspergillosis (IPA)
 • CNS aspergillosis
 • Cardiac Aspergillus infection
 •
IDSA Aspergillosis ... Invasive pulmonary aspergillosis ... (IPA) • CNS aspergillosis ... ID_fellows #Invasive #Aspergillosis
Pulmonary Aspergillosis
Main Culprits: Aspergillus fumigatus, Less commonly: Aspergillus flavus, Aspergillus terreus
Diagnosis: Characteristic imaging + symptoms +
Pulmonary Aspergillosis ... Acute - Invasive Aspergillosis ... Chronic Necrotizing Aspergillosis ... cavitary pulmonary aspergillosis ... fibrosing pulmonary aspergillosis
Clinical spectrum of aspergillosis

By Dr. Sara Dong @swinndong 

#ID  #Infectious Diseases  #Infections
#Aspergillus #Aspergillosis #IA
Clinical spectrum of aspergillosis ... #Aspergillus #Aspergillosis
Summary of Recommendations for the Treatment of Aspergillosis - IDSA Guidelines
 - Invasive syndromes of Aspergillus
the Treatment of Aspergillosis ... Aspergillus #Aspergillosis
Halo Sign in Basal Skull Fracture

Halo of lighter liquid around blood spot on the cloth indicates
Halo Sign in Basal ... Skull Fracture Halo ... JamesPowellMD #Halo