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A 2.5-month-old female infant weighing 5.1\u00a0kg successfully underwent a right vertical hemispherotomy after developing status epilepticus due to a right hemispheric Sturge-Weber meningo-angiomatosis. The surgical technique involved skull fixation at the skull base using kid pins to facilitate image-guided surgery with neuronavigation and augmented reality within the eyepiece of the microscope employing the vertical hemispherotomy technique. The surgical course was uneventful, with moderate blood loss (100\u00a0mL of red blood cells, 90\u00a0mL of fresh frozen plasma, and 150\u00a0mg of tranexamic acid transfused). The surgery duration was within 2\u00a0h. Postoperatively, seizures ceased immediately, and the infant experienced rapid developmental and neurological progress, remaining seizure-free for 8\u00a0months after surgery (Engel 1a) now.<\/jats:p>","DOI":"10.1007\/s00381-025-06857-7","type":"journal-article","created":{"date-parts":[[2025,5,30]],"date-time":"2025-05-30T13:20:11Z","timestamp":1748611211000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Minimal invasive vertical hemispherotomy in a 2.5-month-old infant with hemispheric Sturge-Weber Syndrome and recurrent status epilepticus using neuronavigation and augmented reality support"],"prefix":"10.1007","volume":"41","author":[{"given":"Karl","family":"Roessler","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jonathan","family":"Weiss","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Julia","family":"Shawarba","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Valerie","family":"Quinot","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gregor","family":"Kasprian","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Martin","family":"Niederle","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Thomas","family":"Czech","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Florian","family":"Mayer","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Christian","family":"Dorfer","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Martha","family":"Feucht","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2025,5,30]]},"reference":[{"key":"6857_CR1","doi-asserted-by":"crossref","unstructured":"Baumgartner ME, Galligan K, Flanders TM, Tucker AM, Madsen PJ, Kennedy BC (2025) Burr hole hemispherotomy: case series. 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