Fig. 1
From: C1-inhibitor/C1-inhibitor antibody complexes in acquired angioedema due to C1-inhibitor deficiency
Changes of complement parameters, angioedema attacks and treatments during long term follow-up. CH50: total hemolytic complement, C1-INH cc: antigenic C1-inhibitor concentration, C1-INH act: C1-inhibitor activity, C1-INH-Ab: antibody against C1-inhibitor, CAC: C1-inhibitor/C1-inhibitor antibody complex, ↑: increasing titer of C1-INH-Ab or CAC, ↓: decreasing titer of C1-INH-Ab or CAC, VAD: chemotherapy of vincristine, doxorubicin, dexamethasone; ASCT: autologous stem cell therapy