3 results
Common Variable Immunodeficiency (CVID)

What?
CVID: Immunodeficiency disorder with hypogammaglobulinemia -> increased infection risk secondary to impaired B-cell
CVID: Immunodeficiency ... to 8 years Clinical ... DDX - Other causes ... : • Nephrotic syndrome ... #immunology #hematology
Cryofibrinogenemia Summary

Cryofibrinogenemia Epidemiology:
 • 40-70 years with a modest female predominance

Cryofibrinogenemia:
 • The precipitation of a
malignancies, vasculitis ... 2019 (COVID-19) ... cryoglobulins • Negative causes ... Antiphospholipid syndrome ... #hematology
Sjogren's Syndrome Overview

Epidemiology:
• F > M: 9:1
• 5-6th Decades (can be any age)

Autoimmune exocrinopathy multisystemic disease
Hypocomplementemia • Can cause ... salivary ducts Clinical ... ) • Cutaneous vasculitis ... : • 7%, Cryoglobulinemia ... Diagnosis #Management