Russell's viper envenomation induces rectus sheath haematoma

Senthilkumaran, S., Almeida, J. R., Williams, J., Salim, A., Williams, H. F., Thirumalaikolundusubramanian, P., Patel, K. and Vaiyapuri, S. ORCID: https://orcid.org/0000-0002-6006-6517 (2023) Russell's viper envenomation induces rectus sheath haematoma. Toxicon, 224. 107037. ISSN 0041-0101 doi: 10.1016/j.toxicon.2023.107037

Abstract/Summary

Snakebite envenomation causes systemic and local manifestations, which result from the individual or synergistic actions of multiple venom components. The pathological hallmarks of medically important venomous snakes such as the Indian Russell's viper (Daboia russelii) are well known. Envenomation by Russell’s viper is typically characterised by coagulopathies, muscular damage, nephrotoxicity, and neurotoxicity. However, recent reports have revealed several unusual complications that provide a better understanding of Russell’s viper envenomation effects. To further strengthen this, here, we report a case of Russell's viper bite that induced acute abdominal pain, which was intensified on day two and conservatively treated under medical supervision. Both Fothergill and Carnett signs were positive for this patient. An ultrasound imaging revealed a dissimilar dense mass, and the abdominal computed tomography scan confirmed rectus sheath haematoma. The clinical management involved the administration of polyvalent antivenom, packed red blood cells, fresh frozen plasma, and platelets. The patient recovered gradually and was discharged from the hospital eight days after the bite. Overall, this case presentation shares an uncommon experience and adds new insights into the complex series of rare pathological events associated with Russell's viper bites in India. The scientific documentation of relatively infrequent entities based on an ongoing living assessment of medical experiences, for example, this rectus sheath haematoma, constitutes valuable guidance for an adequate diagnosis and timely treatment. Essential awareness among clinicians and further research on understanding the molecular relationship between Russell’s viper venom and rectus sheath haematoma will improve patient outcomes and understanding of this condition, respectively.

Item Type	Article
URI	https://reading-clone.eprints-hosting.org/id/eprint/109908
Item Type	Article
Refereed	Yes
Divisions	Life Sciences > School of Biological Sciences > Biomedical Sciences Life Sciences > School of Chemistry, Food and Pharmacy > School of Pharmacy > Division of Pharmacology
Publisher	Elsevier
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