Mc. Koeppel et al., CUTANEOUS AND GASTROINTESTINAL MASTOCYTOSIS ASSOCIATED WITH CEREBRAL TOXOPLASMOSIS, British journal of dermatology, 139(5), 1998, pp. 881-884
A patient with systemic cutaneous and gastrointestinal mastocytosis an
d associated meningoencephalitic toxoplasmosis is reported. The simult
aneous occurrence of the two conditions and their regression after tre
atment of the toxoplasmosis suggest a possible relationship between th
e mast cell proliferation and the parasitic infection. Mast cell activ
ation and stimulation may be transitory in response to a stimulus, cau
sing reactional mastocytosis.