{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,5]],"date-time":"2025-02-05T16:10:17Z","timestamp":1738771817993,"version":"3.37.0"},"reference-count":25,"publisher":"Media Sphere Publishing House","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Burdenko's Journal of Neurosurgery"],"published-print":{"date-parts":[[2025,2,5]]},"abstract":"<jats:p>Craniopharyngioma is a benign tumor in adults and children characterized by local invasion of surrounding brain structures. HARDI-CSD tractography is one of the modern MR methods for comprehensive visualization of functionally significant conduction pathways. Objective. To determine the possibility of visualizing some structures of chiasmatic-sellar region and third ventricle (hypothalamic-pituitary tract (pituitary stalk), optic pathways, fornix, mammillothalamic tract) using HARDI-CSD tractography in patients with suprasellar craniopharyngiomas, especially after failed CT and standard MRI of these structures. Material and methods. A pilot study included 4 patients (2 adults and 2 children) with craniopharyngiomas who underwent surgical treatment at the Burdenko Neurosurgery Center between January and July 2024. Patients underwent MR tractography before and after surgery. Results. HARDI-CSD tractography reconstructed optic tracts in 3 patients before and after surgery. Simultaneous visualization of several structures (pituitary stalk, fornix, optic tracts) was performed before and after surgery in 1 case. These data were useful for planning surgery and evaluating postoperative outcomes. In one patient, imaging of mammillothalamic tract was obtained after resection of large cystic intra-extraventricular craniopharyngioma. Conclusion. HARDI-CSD tractography provides valuable information about basal cerebral pathways (optic pathways, pituitary stalk, fornix, mammillothalamic tract) when planning and evaluating the results of surgical treatment of craniopharyngiomas.<\/jats:p>","DOI":"10.17116\/neiro20258901130","type":"journal-article","created":{"date-parts":[[2025,2,5]],"date-time":"2025-02-05T15:46:18Z","timestamp":1738770378000},"page":"30","source":"Crossref","is-referenced-by-count":0,"title":["HARDI-CSD tractography in determining the structure of diencephalic pathways in craniopharyngiomas"],"prefix":"10.17116","volume":"89","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3827-8676","authenticated-orcid":false,"given":"V.V.","family":"Ivanov","sequence":"first","affiliation":[{"name":"Burdenko Neurosurgical Center","place":["Moscow, Russia"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1731-6568","authenticated-orcid":false,"given":"A.N.","family":"Konovalov","sequence":"additional","affiliation":[{"name":"Burdenko Neurosurgical Center","place":["Moscow, Russia"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0516-3613","authenticated-orcid":false,"given":"N.E.","family":"Zakharova","sequence":"additional","affiliation":[{"name":"Burdenko Neurosurgical Center","place":["Moscow, Russia"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6384-7960","authenticated-orcid":false,"given":"R.M.","family":"Afandiev","sequence":"additional","affiliation":[{"name":"Burdenko Neurosurgical Center","place":["Moscow, Russia"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"E.L.","family":"Pogosbekyan","sequence":"additional","affiliation":[{"name":"Burdenko Neurosurgical Center","place":["Moscow, Russia"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4480-0275","authenticated-orcid":false,"given":"I.N.","family":"Pronin","sequence":"additional","affiliation":[{"name":"Burdenko Neurosurgical Center","place":["Moscow, Russia"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3445-3115","authenticated-orcid":false,"given":"A.N.","family":"Shkarubo","sequence":"additional","affiliation":[{"name":"Burdenko Neurosurgical Center","place":["Moscow, Russia"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9333-9473","authenticated-orcid":false,"given":"P.L.","family":"Kalinin","sequence":"additional","affiliation":[{"name":"Burdenko Neurosurgical Center","place":["Moscow, Russia"]}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"6743","reference":[{"key":"key-10.17116\/neiro20258901130-1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-030-54879-7_11"},{"key":"key-10.17116\/neiro20258901130-2","doi-asserted-by":"publisher","DOI":"10.18786\/2072-0505-2021-49-009"},{"key":"key-10.17116\/neiro20258901130-3","doi-asserted-by":"publisher","DOI":"10.17116\/oftalma201813415-12"},{"key":"key-10.17116\/neiro20258901130-4","unstructured":"Craniopharyngiomas: educational and methodological manual for doctors. 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