Dive into the case of a 10-year-old boy diagnosed with a rare congenital anomaly: a torcular dural sinus malformation (tDSM) associated with a fistula. Discover the complex management strategy implemented by Franck Solis and his team, which included three embolization procedures and a partial treatment. Gain an in-depth look at the fourth and most recent procedure, with detailed insights into how it was performed and the outcomes achieved.