Heavy nonencephalitic cerebral cysticercosis in tapeworm carriers. The Cysticercosis Working Group in Perú

Abstract

We describe 11 patients with massive brain infection with viable cysticerci, undetectable inflammatory reaction on CNS imaging, and an unexpectedly high (82%) prevalence of tapeworm infection. With the exception of two individuals with heavy parasite loads, patients had a relatively benign clinical course and tolerated the use of cysticidal drugs. This group of patients represents a particular presentation of neurocysticercosis, different from the previously described syndromes of cysticercotic encephalitis and disseminated systemic cysticercosis.