5 results
Anterior ischemic optic neuropathy (AION) - Recognition of giant cell arteritis (GCA)

1) Is visual loss caused
Recognition of giant cell ... arteritis (GCA) 1) ... field: altitudinal defect ... halo sign PET/CT ... #Diagnosis #Algorithm
Common Variable Immunodeficiency (CVID)

What?
CVID: Immunodeficiency disorder with hypogammaglobulinemia -> increased infection risk secondary to impaired B-cell
to impaired B-cell ... • Affects 1:25,000 ... - gastric and breast ... Chest CT: • Ground-glass ... DDX - Other causes
Pituitary Mass Effects - Pathogenesis and Clinical Findings
 • Pituitary turnors are almost always a benign
Pituitary Mass Effects ... approximately 1 ... For pituitary masses ... is the order of least-essential ... For The Adenoma Please
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
lesions < 4cm + mass ... 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
Affects both ... areas include the ... lytic lesions, commonly ... Imaging: X-rays, CT ... PET-CT / MRI: Staging