Complement 4 deficiency

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Complement 4 deficiency
SpecialtyImmunology
Complement tests
C4 (C) FB (A) C3 CH50 Conditions
·
PSG, C3 NeF AA
· · HAE, C4D
· · · TCPD
·/↓
SLE
inflammation

Complement 4 deficiency is a genetic condition affecting complement component 4.[1]

It can present with lupus-like symptoms.[2]

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External links