3 results
Common Variable Immunodeficiency (CVID)

What?
CVID: Immunodeficiency disorder with hypogammaglobulinemia -> increased infection risk secondary to impaired B-cell
Common Variable ... • Affects 1:25,000 ... - gastric and breast ... DDX - Other causes ... Epstein-Barr syndrome, HIV
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Causes of Petechial ... Differential Diagnosis Algorithm ... Pinpoint areas ... deficiency - Abnormal ... #Causes #dermatology
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
lesions < 4cm + mass ... Demyelinating disease caused ... Symptoms: AMS, motor deficits ... periventricular areas ... diameter - +mass