Reversible cerebral vasoconstriction syndrome identification of prognostic factors.

Object: Reversible cerebral vasoconstriction syndrome (RCVS) is described as a clinical and radiological entity characterized by thunderclap headaches, a reversible segmental or multifocal vasoconstriction of cerebral arteries with or without focal neurological deficits or seizures. The purpose of this study is to determine risk factors of poor outcome in patients presented a RCVS.

Methods: A retrospective multi-center review of invasive and non-invasive neurovascular imaging between January 2006 and January 2011 has identified 10 patients with criterion of reversible segmental vasoconstriction syndrome.

Intracerebellar hemorrhage caused by developmental venous anomaly, from diagnosis to treatment.

Background: Developmental venous anomaly (DVA) is considered a benign and asymptomatic cerebrovascular malformation, and only isolated cases of symptomatic DVAs are described in the literature. Even more rarely will these symptoms come from an intraparenchymal hemorrhage caused by the DVA.

Methods And Results: We present two symptomatic DVAs by intracerebellar hemorrhage.

Multi-phase postmortem CT angiography: recognizing technique-related artefacts and pitfalls.

Background And Purpose: Multi-phase postmortem CT angiography (MPMCTA) is increasingly being recognized as a valuable adjunct medicolegal tool to explore the vascular system. Adequate interpretation, however, requires knowledge about the most common technique-related artefacts. The purpose of this study was to identify and index the possible artefacts related to MPMCTA.

Surgical interventions with fatal outcome: utility of multi-phase postmortem CT angiography.

Cases of fatal outcome after surgical intervention are autopsied to determine the cause of death and to investigate whether medical error caused or contributed to the death. For medico-legal purposes, it is imperative that autopsy findings are documented clearly. Modern imaging techniques such as multi-detector computed tomography (MDCT) and postmortem CT angiography, which is used for vascular system imaging, are useful tools for determining cause of death.