Sequential imaging studies of cerebral gnathostomiasis with subdural hemorrhage as its complication.

Cerebral gnathostomiasis is a severe form of human infection caused by Gnathostoma spinigerum. We report sequential brain imaging in serologically proven cerebral gnathostomiasis. The clinical and radiographic correlation showed the probable route taken by the parasite during its migration through the central nervous system. We offer additional insight into pathogenesis of cerebral gnathostomiasis and its rare complication, subdural hemorrhage, a finding not previously reported in the literature.