The Survey of Effects of Unilateral Ligation of Common Carotid Artery on Ultra Structural of Photoreceptor Cells of Retina in Dog

Yousefi, A; Esfandiari, Arash; Aliabadi, Ali

doi:10.3923/ajava.2010.246.252

Cited by 2 publications

(3 citation statements)

References 11 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…While experimental studies documented adequate blood supply to the brain and no neurological side effects in healthy dogs undergoing BCAL (1,3,6,9), little is known about outcome of clinical patients after this procedure. Reported complications in dogs after carotid artery surgery include cerebral edema and retinal damage (10). In humans increased risk of perioperative strokes have been observed in patients undergoing carotid artery and heart surgery (11).…”

Section: Introductionmentioning

confidence: 99%

Striate Artery Infarct After Bilateral Carotid Artery Ligation (BCAL) in a Dog: A Multimodal MRI Study

et al. 2020

View full text Add to dashboard Cite

Bilateral carotid artery ligation has been reported as a lifesaving procedure to control severe hemorrhage. However, reports are sparse and little information is available regarding the potential risks associated with this procedure. We report an ischemic brain infarct as a complication after vascular surgery. A 3-year old, male intact border collie was presented for acute onset of forebrain signs 5 days after bilateral carotid artery ligation. Multimodal brain MRI including morphologic sequences, MR angiography, diffusion-and perfusion-weighted images were performed. MRI revealed a well-defined intra-axial lesion of the left caudate nucleus, with increased T2 and decreased T1 signal intensity and moderate heterogeneous peripheral contrast enhancement. The cerebral blood flow was reduced relative to the contralateral caudate nucleus. Images were consistent with a subacute lacunar ischemic infarct of the left striate artery. Additionally, multiple arterio-arterial anastomosis arising from the vertebral arteries were visible in the angiography sequences. Ischemic infarct due to thromboembolism should be considered as a possible complication associated with bilateral carotid artery ligation. Collateral blood supply can develop as early as 5 days after surgery.

show abstract

Section: Introductionmentioning

confidence: 99%

Striate Artery Infarct After Bilateral Carotid Artery Ligation (BCAL) in a Dog: A Multimodal MRI Study

et al. 2020

View full text Add to dashboard Cite

show abstract

“…9 Rarely, adverse consequences of common carotid artery ligation include cerebral ischemia, retinal damage, and hematoma formation. 12,13 Preemptive temporary ligatures in the form of Rummel tourniquets can be placed around the common carotid arteries prior to major oral and maxillofacial surgery. 9,10 The tourniquets can either be tightened prior to maxillofacial surgery or tightened as needed during surgery if hemorrhage occurs.…”

mentioning

confidence: 99%

“…9 Rarely, adverse consequences of common carotid artery ligation include cerebral ischemia, retinal damage, and hematoma formation. 12,13…”

mentioning

confidence: 99%

Common Carotid Artery Ligation to Minimize Blood Loss During Oral and Maxillofacial Surgery

Goodman¹,

Goodman²

2016

J Vet Dent

View full text Add to dashboard Cite

Oral and maxillofacial surgery in veterinary medicine carries the risk of severe hemorrhage due to the great vascular supply of the head. Temporary hemostasis can be achieved with the application of pressure or hemostatic agents, but more definitive treatment may be needed to ensure bleeding will not resume once the patient is awake and normotensive. Actively bleeding vessels encountered during maxillofacial surgery may be inaccessible, and vessels may recoil into bone, sometimes preventing definitive ligation. These scenarios may require ligation of the common carotid artery. The purpose of this paper is to describe how to perform ligation of the common carotid artery in a step-by-step fashion. Both temporary and permanent ligation techniques are described.

show abstract

The Survey of Effects of Unilateral Ligation of Common Carotid Artery on Ultra Structural of Photoreceptor Cells of Retina in Dog

Cited by 2 publications

References 11 publications

Striate Artery Infarct After Bilateral Carotid Artery Ligation (BCAL) in a Dog: A Multimodal MRI Study

Striate Artery Infarct After Bilateral Carotid Artery Ligation (BCAL) in a Dog: A Multimodal MRI Study

Common Carotid Artery Ligation to Minimize Blood Loss During Oral and Maxillofacial Surgery

Contact Info

Product

Resources

About