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Imaging approaches to the diagnosis of intracerebral haemorrhage
The role of imaging in the detection of an underlying structural or macrovascular cause of acute intracerebral haemorrhage (ICH) is poorly defined, yet this issue has significant resource and investigative risk implications for patients and healthcare providers. In this issue, Hilkens et al 1 (see pp 674) introduce a simple individualised decision-making tool (age <50 vs ≥50–70 years, lobar/posterior fossa vs deep location, presence vs absence of small vessel disease (SVD) on CT, and with/without a positive (or uncertain) vs negative findings on CT angiography (CTA)) that shows high predictive ability for an underlying macrovascular cause of acute ICH.
Conventionally, clinicians make decisions about whether, how and when to use vascular imaging—usually through sequential use of CTA, MRI alone and with angiography, and intra-arterial digital subtraction angiography …
Funding National Health and Medical Research Council.
Competing interests CSA holds a Senior Principal Research Fellowship at the National Health and Medical Research Council (NHMRC) of Australia. CSA reports receiving travel reimbursement and speaker fees from Takeda, and Advisory Board sitting fees from Amgen.
Provenance and peer review Commissioned; internally peer reviewed.