Xiao Lu1, Wen Lu. 1. Shanghai Key Laboratory of Forensic Medicine, Institute of Forensic Science, Ministry of Justice, PR China.
Abstract
OBJECTIVE: The more accurate calculate method was investigated according to the improved formula of intracranial hematoma using segment deducing. METHODS: The improved formula was deduced to calculate the intracranial hematoma using the volume formula of the solid geometry. The volume of intracranial hematoma was measured as a related accurate standards using software. The volumes of intracranial hematoma calculated by the improved formula, Tada's formula and the software were compared. RESULTS: The measure accuracy of the improved formula was higher than that of Tada's formula, and showed a similarity with that by using software method. CONCLUSION: The improved formula method shows a more accurate result than Tada's formula, and can be used in forensic practice.
OBJECTIVE: The more accurate calculate method was investigated according to the improved formula of intracranial hematoma using segment deducing. METHODS: The improved formula was deduced to calculate the intracranial hematoma using the volume formula of the solid geometry. The volume of intracranial hematoma was measured as a related accurate standards using software. The volumes of intracranial hematoma calculated by the improved formula, Tada's formula and the software were compared. RESULTS: The measure accuracy of the improved formula was higher than that of Tada's formula, and showed a similarity with that by using software method. CONCLUSION: The improved formula method shows a more accurate result than Tada's formula, and can be used in forensic practice.