complement component C1s deficiency
A rare defect resulting in C1 deficiency and impaired activation of the complement classical pathway. C1 deficiency generally leads to severe immune complex disease with features of systemic lupus erythematosus and glomerulonephritis.
MONDO:0000015
classic complement early component deficiency
is_a
MONDO:0015699
immunodeficiency due to a classical component pathway complement deficiency
is_a
C1SD
related
complement component C1s deficiency
exact