Lidocaine for headache prevention during chronic subdural hematoma embolization. - Diana F; Romoli M; Ricchetti F; Milonia L; Salcuni A; Cirelli C; Ruzza AD; Gaudino C; Iacobucci M; Biraschi F (Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences, 2026)