Background: People were infected with Cysticercus by either eating Taenia solium eggs from the environment or from proglottids in intestines. These eggs hatched to larvae in muscular and cerebral tissue, which causes specific symptoms. \r\n', u'Objectives: To determine symptoms of human cysticercosis. \r\n', u'Subjects and methods: Clinical and para-clinical processes were conducted on 30 cysticercosis patients, of which 21 were male (70%) and 9 female (30%).\r\n', u'Results and conclusion: The main symptoms were headache in 29 patients (96.7%), subcutaneous cysts in 28 patients (93.3%), epilepsy in 14 patients (46.7%), positive ELISA (antigen of T.solium) with samples in 28 (93.3%) and positive ELISA with CSF samples (73.3%), living cysts in the brain were discovered in 25 patients (83.3%) by CT scanner and eosinophylia in 24 patients (80%). Cysticercus nodules were collected from 28 patients in this study; the species were identified by molecular method. A portion of 652 bp of mitochondrial-encoded cytochrome oxidase b (cob) and 217 amino-acid was amplified by Polymerase Chain Reaction (PCR) and sequenced. The nucleotide sequence was comparatively aligned with the known corresponding sequences of Taenia solium Chinese (TsoCN1). Molecular-based analysis revealed that the Cysticercus from the patients in this study was identified as Taenia solium. There is absolute nucleotide and amino-acid similarity between Taenia solium Chinese (hemogeny 99.1-99.8% of nucleotide and 100% of amino acid).\r\n', u'
Cysticercosis ; diagnosis