6 results
Liver Mass - Differential Diagnosis Algorithm
Cystic:
 • Benign 
     - Simple: Simple
Diagnosis Algorithm ... primary - HCC, CCA ... - secondary - Breast ... , Lung, Colon etc ... #Causes #Hepatology
Anterior ischemic optic neuropathy (AION) - Recognition of giant cell arteritis (GCA)

1) Is visual loss caused
acute ischemic disorder ... field: altitudinal defect ... halo sign PET/CT ... #Rheumatology #Ophthalmology ... #Diagnosis #Algorithm
Common Variable Immunodeficiency (CVID)

What?
CVID: Immunodeficiency disorder with hypogammaglobulinemia -> increased infection risk secondary to impaired B-cell
Immunodeficiency disorder ... • Affects 1:25,000 ... - gastric and breast ... Chest CT: • Ground-glass ... DDX - Other causes
Common Ulcers of the Ankles and Feet

Chronic Venous Insuffciency 
This condition usually appears over the medial
Common Ulcers of ... feet, or possibly areas ... unless neuropathy masks ... pressure points of areas ... neuropathy, neurologic disorders
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
Suspect in movement disorders ... enhancement on CT ... Demyelinating disease caused ... Symptoms: AMS, motor deficits ... periventricular areas
Langerhans Cell Histiocytosis (LCH)

Granulomatous Lesions comprising langerin-positive histiocytes and an inflammatory infiltrate can arise in virtually
LCH is a rare disorder ... • Affects both ... areas include the ... Imaging: X-rays, CT ... PET-CT / MRI: Staging