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Das DS, Mohapatra RK, Mohanty RR, Patel RK. Acute ischaemic stroke and deep vein thrombosis following snakebite. BMJ Case Rep 2024; 17:e259071. [PMID: 38719248 PMCID: PMC11085697 DOI: 10.1136/bcr-2023-259071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/13/2024] Open
Abstract
Snakebite envenomation remains a neglected tropical public health issue claiming thousands of lives every year. It is a common medical emergency and a threat to the impoverished populations of low-income and middle-income countries including India. A combination of ischaemic stroke and deep vein thrombosis is a devastating duo complication of snake bite, with no literature report to date. Here, the authors report an unusual case of a young woman developing ischaemic stroke and deep vein thrombosis following snakebite even after the use of antivenom. MRI brain showed right thalamic infarct with haemorrhagic transformation and, ultrasound Doppler revealed right lower limb deep vein thrombosis. The pathophysiology of deep vein thrombosis and ischaemic stroke is complex. It is believed that the activation of the coagulation cascade, complement system together with endothelial injury and immune activation leads to inflammation, thrombosis and occlusion of smaller and even larger vessels.
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Affiliation(s)
- Dhriti Sundar Das
- General Medicine, All India Institute of Medical Sciences Bhubaneswar, Bhubaneswar, Odisha, India
| | - Rakesh Kumar Mohapatra
- General Medicine, All India Institute of Medical Sciences Bhubaneswar, Bhubaneswar, Odisha, India
| | - Rashmi Ranjan Mohanty
- General Medicine, All India Institute of Medical Sciences Bhubaneswar, Bhubaneswar, Odisha, India
| | - Ranjan Kumar Patel
- Radiodiagnosis, All India Institute of Medical Sciences Bhubaneswar, Bhubaneswar, Odisha, India
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Smith H, Brown D. Multiple thromboembolic strokes in a toddler associated with Australian Eastern Brown snake envenomation. Radiol Case Rep 2019; 14:1052-1055. [PMID: 31249638 PMCID: PMC6586992 DOI: 10.1016/j.radcr.2019.05.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Revised: 05/26/2019] [Accepted: 05/26/2019] [Indexed: 11/22/2022] Open
Abstract
Venomous snakes are found in every state and territory in Australia and are amongst the most dangerous in the world. Of Australia's snakes the Eastern Brown snake (Pseudonaja textilis) is responsible for the majority of the cases of envenomation and death. We describe a case of thromboembolic stroke associated with Eastern Brown snake envenomation in a 2-year-old boy. Following the incident, the boy has made a good recovery.
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Affiliation(s)
- Hamish Smith
- Medical Imaging Department, Townsville Hospital, Townsville, Queensland 4814, Australia
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Al-Sadawi M, Mohamadpour M, Zhyvotovska A, Ahmad T, Schechter J, Soliman Y, McFarlane SI. Cerebrovascular Accident and Snake Envenomation: A Scoping Study. INTERNATIONAL JOURNAL OF CLINICAL RESEARCH & TRIALS 2019; 4:133. [PMID: 31528777 PMCID: PMC6746409 DOI: 10.15344/2456-8007/2019/133] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
BACKGROUND Snake envenomation is associated with serious complications including infections, bleeding and, in rare occasions, thrombosis. Previous work by our group examined the association of snakebite and acute myocardial infarction. In this systematic review we aim to assess the clinical characteristics and outcomes of acute cerebrovascular accidents that are reported to be extremely rare complications of snake envenomation. METHODS We performed a literature search for reports on stroke associated with snake envenomation between Jan 1995 to Oct 2018, and summarized their characteristics. RESULTS Eighty-three published cases were reviewed. 66.3% of the cases were younger than 50 years of age. The mean time for the onset of the symptoms is 23.8±10.9 hours after exposure. 77.1% of the cases found to have ischemic stroke, 20.5% with intra-cranial hemorrhage and both infarction and hemorrhage in 2.4%. Mortality was reported in 16.9% with mean time between onset of the symptoms and death is 4.2 days. CONCLUSION Stroke secondary to snake envenomation is a rare but serious complication. Once stroke is suspected, initiating appropriate management is crucial in reducing morbidity and mortality associated with this potentially fatal complication of snake envenomation.
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Affiliation(s)
- Mohammed Al-Sadawi
- Department of Internal Medicine, Division of Cardiovascular
Disease, State University of New York, Downstate Medical Center, Brooklyn, NY 11203,
USA
| | - Maliheh Mohamadpour
- Department of Internal Medicine, Division of Cardiovascular
Disease, State University of New York, Downstate Medical Center, Brooklyn, NY 11203,
USA
| | - Angelina Zhyvotovska
- Department of Internal Medicine, Division of Cardiovascular
Disease, State University of New York, Downstate Medical Center, Brooklyn, NY 11203,
USA
| | - Tahir Ahmad
- Department of Internal Medicine, Division of Cardiovascular
Disease, State University of New York, Downstate Medical Center, Brooklyn, NY 11203,
USA,Department of Emergency Medicine State University of New
York, Downstate Medical Center, Brooklyn, New York, USA
| | - Joshua Schechter
- Department of Emergency Medicine State University of New
York, Downstate Medical Center, Brooklyn, New York, USA
| | - Yasmin Soliman
- Department of Internal Medicine, Division of Cardiovascular
Disease, State University of New York, Downstate Medical Center, Brooklyn, NY 11203,
USA
| | - Samy I. McFarlane
- Department of Internal Medicine, Division of Cardiovascular
Disease, State University of New York, Downstate Medical Center, Brooklyn, NY 11203,
USA,Corresponding Author: Prof. Samy I.
McFarlane, Divisions of Cardiovascular Disease,and Endocrinology, Department of
Internal Medicine, State University of New York, Downstate Medical Center,
Brooklyn, New York,11203, USA, Tel: 718-270-6707, Fax: 718-270-4488;
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