Subarachnoid and intraventricular hemorrhage

Diagnosis certain

Citation, DOI, disclosures and case data

Citation:

St-Amant M, Subarachnoid and intraventricular hemorrhage. Case study, Radiopaedia.org (Accessed on 05 Jun 2023) https://doi.org/10.53347/rID-19598

DOI:

https://doi.org/10.53347/rID-19598

Permalink:

https://radiopaedia.org/cases/19598

rID:

19598

Disclosures:

At the time the case was submitted for publication Maxime St-Amant had no recorded disclosures.

View Maxime St-Amant's current disclosures

Case published:

27 Sep 2012

Revisions:

6 times, by 3 contributors - see full revision history and disclosures

Systems:

Central Nervous System

Quiz mode:

Included

From the case: Subarachnoid and intraventricular hemorrhage

non-contrast

NECT shows hemorrhage in the fourth ventricle and subarachnoid hemorrhage in the posterior fossa. Cerebral arterial angio-CT is recommended to exclude an aneurysm.

From the case: Subarachnoid and intraventricular hemorrhage

C+ arterial phase

Angio-CT confirms the presence of a left PICA aneurysm. Moreover, there is an arteriovenous malformation in the inferior left occipital lobe with a further aneursym-like dilation.