Neurology · Critical Care

ABC/2 Intracerebral Hemorrhage Volume calculator

Enter the published formula inputs below to calculate and interpret this score.

Clinical inputs

Abc2 Length Cm (cm)

Abc2 Width Cm (cm)

Abc2 Slice Count (slices)

Abc2 Slice Thickness Cm (cm)

Result

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Formula inputs

Abc2 Length Cm (cm)Accepted range: 0.1 to 15
Abc2 Width Cm (cm)Accepted range: 0.1 to 15
Abc2 Slice Count (slices)Accepted range: 1 to 40
Abc2 Slice Thickness Cm (cm)Accepted range: 0.2 to 1

Primary source

Kothari RU et al. The ABCs of measuring intracerebral hemorrhage volumes. Stroke. DOI: 10.1161/01.STR.27.8.1304. PMID: 8784140. Scope: ICH volume (mL) ≈ (max length × max width × slice count × slice thickness) / 2 on axial CT. (1996)

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