June 13, 2026

Spot Sign Characteristics and Hematoma Expansion in Acute Intracerebral Hemorrhage (P6-4.008)

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Abstract

We investigated how features other than presence of computed tomography angiography (CTA) spot sign, such as spot sign location, number, intensity, and size, influence hematoma expansion in acute intracerebral hemorrhage (ICH).

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Cite This Study

Eatz et al. (Tue,) studied this question.

synapsesocial.com/papers/6a2cf3b4faef96ed7f05634e https://doi.org/https://doi.org/10.1212/wnl.0000000000215263

Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

1ABSTRACT NUMBER: ESOC2026A1503 UTILITY OF THE SPOT SIGN ON MULTIPHASE CT ANGIOGRAPHY FOR PREDICTION OF HEMATOMA EXPANSION IN INTRACEREBRAL HEMORRHAGE2026
2Abstract A027: Evolution Patterns of Spot Sign to Stratify Intracerebral Hemorrhage Expansion Risk2026
3Timing of Spot Sign Appearance, Spot Sign Volume, and Leakage Rate among Phases of Multiphase CTA Predict Intracerebral Hemorrhage Growth2024 · 9 citations
4Spot sign as a predictor of hematoma expansion and poor functional outcomes after intracerebral hemorrhage: a systematic review and meta-analysis2026
5Spot Sign in Hemorrhagic Transformation of Ischemic Stroke2024 · 1 citations