98 Barriers and opportunities in the integrated histopathological-molecular diagnosis of adult diffuse gliomas: a national survey of neuropathology units in UK&I - Vassili Crispi; Ute Pohl; Federico Roncaroli; Kathereena Kurian; Ashiward Merve; Peter Auguste; Arabella Scantlebury; Colin Watts; Victoria Wykes (Neuro-Oncology, 2026)