Pseudoaneurysm Resulting in Rebleeding After Evacuation of Spontaneous Intracerebral Hemorrhage.

Background: Spontaneous intracerebral hemorrhage (ICH) is a devastating cerebrovascular disease with high morbidity and mortality. Branching pattern of the lenticulostriate arteries from the middle cerebral artery makes them susceptible to formation of microaneurysms, which have been implicated in hypertensive ICH. Recurrence of hematoma due to delayed development of pseudoaneurysm after initial surgical evacuation is uncommon.

Right Parietal Skull Xanthoma Characterized as a Metastatic Deposit.

Background: Xanthomas are benign lipomatous deposits that can be found systemically in various tissues including bones. Their presence in the skull remains a rare entity. Despite their benign characteristics, imaging modalities are often unable to distinguish them from malignant lesions.