Low complement levels prior to pregnancy are associated with an increased risk for adverse outcomes, including stillbirth and fetal loss, among patients with antiphospholipid antibodies, according ...

Learn what the complement c3 test is and how it is done. Why do you need this test ... For example, lower levels of C3 and C4 are a sign of lupus. Decreased complement activity may also be due to ...

On May 24, 2013, Gomez underwent a right-sided rhizotomy, which is a severing of spinal-cord nerve-roots to relieve pain, at C3-4 and C4-5. He had a left-sided rhizotomy on July 26.