Symptomatische Makroglobulin�mie bei Lues connata

Toxoplasmosis

“…The underlying mechanism or the cause of the appearance of M components in infants with congenital toxoplasmosis is unknown. M components have also been described in congenital syphilis [332].…”

The Syndrome of Macroglobulinemia

“…In 127 cases in the literature,4 the M-gradient was found in -position once, in /^-position 12 times, in /?2-position (identical with -position) 6 times, in -position (fibrinogen location) 22 times, and in -position 86 times. The position of the macroglobulin peak (M-gradient) in the electrophoretic pattern varies.…”