7 results
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
HIV / AIDS - Differential ... parietal - Size lesions ... enhancement on CT ... CD4 < 100 • Demyelinating ... #differential #
Etiologies of pulmonary infections according to CT-scan patterns. 
CMV cytomegalovirus, GM galactomannan, HSV herpes simplex virus,
Etiologies of pulmonary infections ... galactomannan, HSV ... LESIONS - Bacterial ... Pulmonary #Lung #Infections ... ComputedTomography #Differential
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Appearance of Liver Lesions ... hemangioma, Focal nodular ... #MRI #POCUS #radiology ... #differential # ... diagnosis #comparison
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
ischemic skin lesions ... inflammatory lesions-interstitial ... to exclude are infections ... • ANA (Suggest CTD ... Cryoglobulins • HIV
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
Lung Infections ... in HIV - Differential ... • CT: Halo sign ... Polymorphic skin lesions ... #differential #
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
acquired dermal macular ... classic targetoid lesions ... (HSV + Mycoplasma ... PrathitKulkarni #Erythemas #comparison ... #table #differential
Nontuberculous Mycobacteria (NTM) Infections 

Mycobacterial species other than those belonging to the Mycobacterium tuberculosis complex and
• Nodular or ... cavitary lesions ... mucogenicum • HIV ... Advanced HIV (CD4 ... #differential #