Intraparenchymal ventricular diverticula

Intraparenchymal cavities communicating with the ventricles may appear in patients with chronic obstructive hydrocephalus despite no identifiable surgerical, vascular or traumatic causes.

Clinicians dealing with chronic severe obstructive hydrocephalus should be aware of ventricular intraparenchymal diverticulation. Studies aiming at clarifying their pathogenesis and proper management are warranted 1).

1)
Manara R, Citton V, Traverso A, Zanotti MC, Faggin R, Sartori S, Perini R, Milanese L, Briani C, Bona F, Rolma G, Rossetto M, Zerbo F, Di Salle F, d'Avella D. Intraparenchymal ventricular diverticula in chronic obstructive hydrocephalus: prevalence, imaging features and evolution. Acta Neurochir (Wien). 2015 Aug 23. [Epub ahead of print] PubMed PMID: 26298592.