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

Principles of HIV-Associated CNS Opportunistic Infections:
 •
/ AIDS - Differential ... Diagnosis Framework ... enhancement on CT ... CD4 < 100 • Demyelinating ... CNS #Infections #differential
Etiologies of pulmonary infections according to CT-scan patterns. 
CMV cytomegalovirus, GM galactomannan, HSV herpes simplex virus,
galactomannan, HSV ... Varicella–Zoster virus NODULAR ... LESIONS - Bacterial ... ComputedTomography #Differential ... #Diagnosis #Chest
Appearance of Liver Lesions on Computed Tomography (CT) - Arterial Phase, Portal Venous Phase and Delayed
Appearance of Liver Lesions ... hemangioma, Focal nodular ... Metastasis #Liver #Lesions ... #radiology #differential ... #diagnosis #comparison
Vasculitis and Vasculitides - Differential Diagnosis Framework

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

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
- Differential ... Diagnosis Framework ... • CT: Halo sign ... Polymorphic skin lesions ... Multiple skin lesions
Appearance of Liver Lesions on Contrast Enhanced Ultrasound - Early arterial, Grayscale phase, Late arterial phase,
Appearance of Liver Lesions ... hemangioma, Focal nodular ... Ultrasound #Contrast #POCUS ... #radiology #differential ... #diagnosis #comparison
Nontuberculous Mycobacteria (NTM) Infections 

Mycobacterial species other than those belonging to the Mycobacterium tuberculosis complex and
infections • Nodular ... or cavitary lesions ... mucogenicum • HIV ... Advanced HIV (CD4 ... NTM #Infections #differential
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
acquired dermal macular ... classic targetoid lesions ... PrathitKulkarni #Erythemas #comparison ... #table #differential ... #diagnosis #dermatology