Management of Fourth Ventricle Arachnoid Cyst Using Open Suboccipital Craniectomy and Marsupialisation at a Tertiary Hospital – Case Report. EAJNS [Internet]. 19. Juli 2025 [zitiert 21. Juni 2026];4(2):127-30. Verfügbar unter: https://www.theeajns.org/index.php/eajns/article/view/264