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Magnetic Resonance Imaging Neurological Findings in Indian Patients who Survived Suicidal Hanging - A Retrospective Study

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Last updated: 24 Dec 2024

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Abstract

Background: Hanging is a common mode of suicide. Every year, more than 100,000 people 
commit suicide in our country. Although there are a few studies describing Computed 
Tomography (CT) findings of the neuroaxis in cases of hanging, studies describing findings in 
Magnetic Resonance Imaging (MRI) are only a handful. The reason is that most of these patients 
usually die due to a narrow fatal period of 3 to 5 minutes before they reach the hospital. Among 
those who reach the hospital, the poor general condition doesn't allow the long time required for 
an MRI.
Method: A retrospective study was conducted where the neuroimaging findings in MRI in 
patients referred from various departments with a history of hanging between June 2020 to June 
2023 were analyzed. 
Results: The study included 74 cases of non-fatal hanging, with only 29.72% of cases showing 
neuroimaging abnormalities (NIA). Adult-type hypoxic-ischemic encephalopathy was the most 
common NIA (13.51%), with fronto-parieto-occipital lobe involvement in 100% and temporal
lobe involvement in 40% of cases. Spinal cord injury manifesting as cord signal hyperintensity 
was seen among 18.18% of the study population. Other miscellaneous findings included 
vascular, bony, spinal cord, and neck muscle injuries in 18.18%,18.18%,9%, and 37.84% cases 
respectively.
Conclusion: Most cases of non-fatal hanging show no pathological NIA. Among those with 
NIA, the findings are predominantly reflective of acute global hypoxic injury. Further 
investigation and large-scale studies are needed to better understand the pathophysiology of the 
condition and prognosticate these patients based on neuroimaging findings.

DOI

10.21608/ajfm.2024.365476

Keywords

hanging, suicide, Magnetic Resonance Imaging

Authors

First Name

Das

Last Name

U

MiddleName

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Affiliation

Department of Radiodiagnosis, North Bengal Medical College and Hospital, India.

Email

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City

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Orcid

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First Name

Biswas

Last Name

J

MiddleName

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Affiliation

Department of Forensic Medicine and Toxicology, North Bengal Medical College and Hospital, India.

Email

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City

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Orcid

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First Name

Pandit

Last Name

N

MiddleName

-

Affiliation

Department of Radiodiagnosis, North Bengal Medical College and Hospital, India.

Email

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City

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Orcid

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First Name

Bhadra

Last Name

T

MiddleName

-

Affiliation

Department of General Medicine, North Bengal Medical College and Hospital, India.

Email

-

City

-

Orcid

-

Volume

43

Article Issue

2

Related Issue

48986

Issue Date

2024-07-01

Receive Date

2024-07-07

Publish Date

2024-07-01

Page Start

7

Page End

13

Print ISSN

1687-1030

Online ISSN

2636-3356

Link

https://ajfm.journals.ekb.eg/article_365476.html

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https://ajfm.journals.ekb.eg/service?article_code=365476

Order

365,476

Type

Original Article

Type Code

665

Publication Type

Journal

Publication Title

Ain Shams Journal of Forensic Medicine and Clinical Toxicology

Publication Link

https://ajfm.journals.ekb.eg/

MainTitle

Magnetic Resonance Imaging Neurological Findings in Indian Patients who Survived Suicidal Hanging - A Retrospective Study

Details

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Article

Created At

24 Dec 2024