 Hi everyone, warm greetings. I am Dr. Chandrakala, second year radiology post-graduate at Vinayaka admissions medical college and hospital, Kareikal, Puducherry. Under the guidance of Dr. Kanishka Patel and Dr. Upin, professor and HOD of radiology department at Vinayaka admissions medical college and hospital, Puducherry, I am going to present the rule of conventional MR imaging sequences in the evaluation of Neurocystic Circuses. Neurocystic Circuses is the most frequent parasitic disease of the CNS in immunocompetent persons, the infection being caused by the larval form of teeniasolium. It is endemic in Africa, Asia and Latin America, making it the major cause of convulsions in these regions. It can be transferred from human to human through fecal oral route. It has broad distribution worldwide and generates morbidity in infected populations as a result of neurological compromise. My materials and methods are MR images from 50 patients were prospectively evaluated during a 6th month period from January 2022, June 2020. This includes axial T1 weighted, axial T2 weighted, axial fluid attenuated inversion recovery and gadolinium enhanced T1 weighted sequences. The sequences have been compared recording the ability in detection of total number of lesions and characterization of scolex. Results in this study gadolinium enhanced T1 weighted sequences were found to be more sensitive in detecting the total number of lesions. Flare sequences was found to be more sensitive in detecting scolex. Comparing all sequences, we found that flare images were more sensitive in the detection of the scolex, p-value less than 0.003, whereas gadolinium enhanced T1 weighted series identified the highest number of lesions, p-value less than 0.001. Discussion, Neurocystic Circuses is caused by the parasite Tenia Solium which has three developmental stages egg form, larval form, adult form. Tenia Solium produces intestinal infection in its adult form that is Tenia or an invasive infection in its larval form that is Cystic Circuses. According to imaging studies, Neurocystic Circuses is classified into five stages that is non-cystic, vesicular, colloidal vesicular, granular nodular, calcified nodular, non-cystic, asymptomatic, cannot be identified in imaging studies detectable only by Laptis. Second one, vesicular, presence of multiple cysts of different sizes, less than 20 mm, distributed in the subarachnoid and perivascular spaces with characteristics similar to CSF, scolices being demonstrable in 50% of the cases. Third form, colloidal vesicular, present with signal intensity different from CSF being slightly more hyper intense, a fibrous capsule which is enhanced after contrast injection and perillational edema is present. Fourth form, granular nodular, cystic retraction and collapse leads to the appearance of nodular structures which shows enhancement of the contrast injection perillational edema present. Fifth form, calcified nodular, total involution of inactive non-vital cyst with calcium deposits best observed in CT. First image shows CT image showing cystic lesion adjacent to cortical surfaces of temporal and occipital lobes, larger lesions having a small nodule inside corresponding to its colex. Second image shows MRT2 sequence showing cysts with similar signal to LCR. Third image shows axial flare MR sequence showing hyper intense lesions of the colloidal vesicular stage. Fourth image shows axial T1 sequence showing nodular lesion with intense enhancement of the gadolinium injection in a patient with neurocystisercosis granular nodular stage. Fifth image shows CT scan showing multiple calcifications in nodular calcified stage in neurocystisercosis. To conclude, when evaluating for neurocystisercosis optimal MR imaging protocols should include flare images to obtain maximal detection of scolosis, gadolin manhance sequences would provide the highest number of lesions detected, CT and MRI or essential tools for neurocystisercosis diagnosis given the often asymptomatic course of the disease. These are my references. Thank you.