“…may be beneficial (Burke and Hartmann, 1959). The main clinical manifestations are fever, haemolytic anaemia, thrombocytopenia, purpura, and involvement of various organs with the relative exclusion of the lungs; the central nervous system and the kidneys are most often involved, but the myocardium (Frick and Hitzig, 1959), gastrointestinal tract (Hellstrom, Nash, andFisher, 1959), spleen (Gore, 1950), lymph nodes (Beigelman, 1951), and other organs are occasionally also clinically involved. The involvement of the central nervous system, which can appear at an early or late phase, is an almost constant feature.…”