Table 2.
Major criteria | Minor criteria |
---|---|
Splenomegaly > 10 cm | Hepatic sinusoidal lymphocytosis |
IgM > 2SD of local mean | Hypersplenism |
High titers of antimalarial antibodies | Lymphocytic proliferation |
Clinical and immunological response to antimalarial drug | Normal cellular and humoral immune response to antigenic challenge excluding Plasmodium |
Occurrence within families and tribes |