METHODS TO DETERMINE COMPLEX DEGREES OF MUTUAL ANISOTROPY FOR THE DIFFERENTIATION OF HEMORRHAGES IN THE HUMAN BRAIN SUBSTANCE RESULTING FROM TRAUMATIC AND NON-TRAUMATIC GENESIS

Authors

  • Marta Garazdiuk Higher State Educational Establishment of Ukraine “Bukovinian State Medical University”, Ukraine
  • Viktor Bachynskіy Higher State Educational Establishment of Ukraine “Bukovinian State Medical University”, Ukraine
  • Olena Nechytailo Higher State Educational Establishment of Ukraine “Bukovinian State Medical University”, Ukraine
  • Oleksandr Garazdiuk Higher State Educational Establishment of Ukraine “Bukovinian State Medical University”, Ukraine
  • Svitlana Malanchuk Municipal Non-Commercial Enterprise “Clinical Maternity Hospital # 1” of Chernivtsi City Council, Ukraine

DOI:

https://doi.org/10.12955/pmp.v1.92

Keywords:

ischemic cerebral infarction, hemorrhages of traumatic and non-traumatic genesis, forensic medicine

Abstract

An issue that is often debated in forensic traumatology is the differential diagnosis of hemorrhages into the human brain substance (HBS) of traumatic and non-traumatic genesis.

Objectives. This study aims to identify new criteria for objective forensic differentiation of hemorrhages of traumatic origin, cerebral infarction of ischemic and hemorrhagic genesis by using the method of complex degree of mutual anisotropy. For this study native sections of HBS from 125 corpses were used in the case of: death from coronary heart disease - 35 (28%) of native sections (Group 1 - control); hemorrhages of traumatic genesis - 30 (24%) sections (Group 2); ischemic cerebral infarction - 30 (24%) native sections(Group 3); and hemorrhages of non-traumatic genesis - 30 (24%) native sections (Group 4).

Results. The statistical moments of the third and fourth orders, which characterize the asymmetry and excess of the complex degree of mutual anisotropy module size distributions, the strength of the method of polarization-correlation microscopy in the differentiation of the samples of the histological sections of the brain of control and experimental groups reached a good level — 87%-90%.

Conclusion. The method of complex degree of mutual anisotropy allows differentiating with great precision the genesis of hemorrhage into the substance of the brain.

Author Biographies

Marta Garazdiuk, Higher State Educational Establishment of Ukraine “Bukovinian State Medical University”, Ukraine

Higher State Educational Establishment of Ukraine “Bukovinian State Medical University”, Department of Forensic Medicine and Medical Law, Chernivtsi, Ukraine

Viktor Bachynskіy, Higher State Educational Establishment of Ukraine “Bukovinian State Medical University”, Ukraine

Higher State Educational Establishment of Ukraine “Bukovinian State Medical University”, Department of Forensic Medicine and Medical Law, Chernivtsi, Ukraine

Olena Nechytailo, Higher State Educational Establishment of Ukraine “Bukovinian State Medical University”, Ukraine

Higher State Educational Establishment of Ukraine “Bukovinian State Medical University”, Department of Anesthesiology and Reanimatology, Chernivtsi, Ukraine

Oleksandr Garazdiuk, Higher State Educational Establishment of Ukraine “Bukovinian State Medical University”, Ukraine

Higher State Educational Establishment of Ukraine “Bukovinian State Medical University”, Internal Medicine and Infectious Diseases Department, Chernivtsi, Ukraine

Svitlana Malanchuk, Municipal Non-Commercial Enterprise “Clinical Maternity Hospital # 1” of Chernivtsi City Council, Ukraine

Municipal Non-Commercial Enterprise “Clinical Maternity Hospital # 1” of Chernivtsi City Council

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Published

2020-11-16

How to Cite

Garazdiuk, M. ., Bachynskіy V. ., Nechytailo, O. ., Garazdiuk, O. ., & Malanchuk, S. . (2020). METHODS TO DETERMINE COMPLEX DEGREES OF MUTUAL ANISOTROPY FOR THE DIFFERENTIATION OF HEMORRHAGES IN THE HUMAN BRAIN SUBSTANCE RESULTING FROM TRAUMATIC AND NON-TRAUMATIC GENESIS. Proceedings of CBU in Medicine and Pharmacy, 1, 18-23. https://doi.org/10.12955/pmp.v1.92