neck vascular injuries

INTRODUCTION: Vascular injury following total hip arthroplasty (THA) is uncommon but can lead to loss of life or limb. External iliac and common femoral arteries are commonly injured during THA. CASE REPORT: We report a case of thrombosis of the external iliac and femoral artery during THA in a mid-60-year female patient with 15-year-old neglected fracture neck of the femur. Six hours following THA through Harding's approach, a feeble pulse was palpated in the operated limb...

OBJECTIVE: Penetrating neck injuries (PNIs) can occur at multiple anatomic sites and involve airway, nerve, vascular, and gastrointestinal structures. They pose a unique challenge to clinicians, especially in the prehospital setting. Published guidance on the prehospital management of PNIs is limited, and there is no review of the current prehospital practice. METHODS: A retrospective electronic case note review of PNIs managed within 1 UK helicopter emergency medical service (HEMS) over a 7-year period was undertaken...

Dissecting posterior inferior cerebellar artery (PICA) aneurysms are uncommon lesions. Their anatomy and the location of the dissection are variable, however, they usually occurs at the origin of the PICA. Dissecting PICA aneurysms generally have non-vascular morphology involving an entire segment of the artery and cannot be cut. Nevertheless, the detection of these vascular lesions has increased latterly, so it is necessary to recognize it and take the appropriate management modalities for these injuries. In this report, we describe a case of a 73-year-old male patient, who presented a history of severe headache, associated with neck stiffness, nausea, vomiting, dizziness, hypoactivity, mental confusion, and walking difficulty...

BACKGROUND: The surgical approach of an anterior cervical discectomy and fusion (ACDF) navigates many important neurologic and vascular structures in the neck. More frequently reported complications are dysphagia, postoperative hematoma, cerebrospinal fluid leaks, and dysphonia. CASE DESCRIPTION: This case report details an ACDF in a 49-year-old female with intractable neck pain and radicular symptoms. Following the procedure, she developed intermittent tachycardia at rest, which worsened with exertion...

OBJECTIVE: Basilar artery occlusion (BAO) secondary to traumatic vertebral artery (VA) dissection caused by vertebral fracture is a rare cause of acute ischemic stroke, and optimal management, such as antithrombotic agents, surgical fixation, and parent artery occlusion (PAO), has been controversial. We report a case in which mechanical thrombectomy and PAO were performed for a BAO due to right VA dissection caused by a transverse foramen fracture of the axis vertebra. CASE PRESENTATION: A patient in her 80s suffered from a backward fall, and a neck CT revealed a fracture and dislocation of the right lateral mass of the axis and a compressed transverse foramen...

Innominate artery injury is an uncommon consequence of blunt trauma to the neck due to its protected position behind the thorax. A 38-year-old male presented as a trauma with a right-sided pseudoaneurysm emanating from the distal innominate artery after falling from a three-story building. On imaging, he also had a bovine arch. He underwent hybrid repair with covered stent placement from the common carotid into the innominate artery, carotid-subclavian bypass, and plugging of the subclavian artery. The patient recovered with no cerebral insult, neurological deficits, or rupture...

INTRODUCTION AND IMPORTANCE: Intravascular ballistic embolism is a rare and complex medical condition, posing diagnostic and management challenges. It involves the migration of ballistic materials within the arterial system, often stemming from neck and chest injuries. CASE PRESENTATION: A 13-year-old boy sustained a chest injury from an air rifle, leading to a pellet embolism in the right internal carotid artery, resulting in severe cerebral infarction. Despite intervention attempts, the lodged pellet left the patient with permanent hemiplegia...

STUDY DESIGN: Literature Review. OBJECTIVE: Abnormal bone structures in the neck can cause headache, neck pain, and difficulty swallowing, but also cerebrovascular events. We introduce the term "osteovascular conflicts" to describe this phenomenon. The objective of this study was to conduct a literature review of such conflicts involving the anterior and posterior cerebral circulation. Furthermore, we aimed at presenting additional illustrative cases from our institution both for increasing awareness for unusual osteovascular conflicts, and for assessing the practice and care of such patients...

INTRODUCTION: Large vessel vasculopathy, such as carotid stenosis, has been shown to be a side effect of radiotherapy (RT) and has received increasing attention especially in recent decades with the improvement of RT technology. These injuries can lead to a higher risk of cerebrovascular events such as ischemic stroke. The management of these lesions may be performed with surgical repair but also with endovascular technique. OBSERVATION: A 61-year-old man was admitted to the emergency department for an acute ischemic stroke...

Patients with cut-throat injuries presenting to the emergency department pose a serious challenge and often require a multidisciplinary mode of management. The role of an anesthesiologist is primarily airway management, either by endotracheal intubation or tracheostomy. Securing a definitive airway before wound exploration and repair of transected tissues is difficult as such injuries are often accompanied by distortion of the airway anatomy complicated by vascular or tissue bleed. Here, we report a case of a homicidal cut-throat injury in a 55-year-old female who was bleeding profusely from the neck, along with airway compromise in the form of a transected trachea...

Trauma is a leading cause of death, permanent disability, and health care cost worldwide. The young and economically active are the most affected population. Exsanguination due to noncompressible torso hemorrhage is one of the most frequent causes of early death, posing a significant challenge to trauma and vascular surgeons. The possibility of limb loss due to vascular injuries must also be considered. In recent decades, the approach to vascular injuries has been significantly modified. Angiotomography has become the standard method for diagnosis, endovascular techniques are currently incorporated in treatment, and damage control, such as temporary shunts, is now the preferred approach for the patients sustaining physiological derangement...

Radiation-induced damage to the blood-brain barrier (BBB) is the recognized pathological basis of radiation-induced brain injury (RBI), a side effect of head and neck cancer treatments. There is currently a lack of therapeutic approaches for RBI due to the ambiguity of its underlying mechanisms. Therefore, it is essential to identify these mechanisms in order to prevent RBI or provide early interventions. One crucial factor contributing to BBB disruption is the radiation-induced activation of astrocytes and oversecretion of vascular endothelial growth factor (VEGF)...

(1) Background: The current landscape of midface reconstruction is marked by ongoing evolution, with notable advancements in surgical techniques, microvascular procedures, and the implementation of multidisciplinary approaches, all of which have significantly enhanced both functional and aesthetic outcomes. Conventionally, microvascular anastomoses for free flaps in midfacial reconstruction have been executed using cervical vessels. However, this approach necessitates neck access, resulting in extraoral scars and a substantial pedicle length...

INTRODUCTION: Spontaneous cervical artery dissection (sCAD) is a serious condition that carries with it a high rate of morbidity and mortality. OBJECTIVE: This review highlights the pearls and pitfalls of sCAD, including presentation, diagnosis, and management in the emergency department (ED) based on current evidence. DISCUSSION: sCAD is a condition affecting the carotid or vertebral arteries and occurs as a result of injury and compromise to the arterial wall layers...

An aberrant vessel presenting as a pulsatile neck mass poses a significant challenge intraoperatively if overlooked during the pre-operative period. We present a case of a high-riding innominate artery (HRIA) just above the suprasternal notch, with the right common carotid artery crossing the midline just inferior to the thyroid gland in a 72-year-old lady referred for tracheostomy. The surgeon operating on the anterior part of the neck must be aware of the HRIA and equipped with sufficient knowledge of interventions that may be adapted to prevent injury...

Conventional magnetic resonance imaging (MRI) can detect tumors consistency, but it can't predict tumor stiffness or adherence of the tumor to nearby structures. Magnetic resonance elastography (MRE) is a known non-invasive MRI based imaging technique used to assess the viscoelasticity of the tissues particularly liver fibrosis. This study discussed the importance of preoperative MRE in skull base tumors and the future implications of this new imaging modality. We did review of the English literature (by searching PubMed) regarding the use of MRE in preoperative assessment of skull base tumours stiffness and adherence to surrounding tissues...

The number of cancer survivors continues to increase because of advances in therapeutic modalities. Along with surgery and chemotherapy, radiotherapy is a commonly used treatment modality in roughly half of all cancer patients. It is particularly helpful in the oncologic treatment of patients with breast, head and neck, and prostate malignancies. Unfortunately, among patients receiving radiation therapy, long-term sequalae are often unavoidable, and there is accumulating clinical evidence suggesting significant radiation-related damage to the vascular endothelium...

BACKGROUND: The assessment and prevention of vascular calcification (VC) in kidney transplant recipients (KTRs) have not been systematically studied. We aimed to evaluate VC change one year after kidney transplantation (KT) and identify their influencing factors. METHODS: 95 KTRs (68 males; ages 40.2 ± 10.8 years) were followed one year after KT. Changes in bone mineral density (BMD) and bone metabolism biomarkers were assessed. Coronary artery calcification (CAC) and thoracic aortic calcification (TAC) were measured using 192-slice third-generation dual-source CT...

Venous malformation (VM) is a benign lesion of blood vessels caused by an error in vascular morphogenesis during the embryologic phase. This entity mostly affects the head and neck region, including the lips, tongue, buccal mucosa, gingiva, or palate. VM may cause functional and aesthetic impairments. The anatomical structure and shape of the lips provide an important aesthetic accent for an individual. Therefore, management of VM in the lip area without postoperative defects or scarring is challenging. In this brief communication article, we present a conservative approach to lip VM in a nine-year-old boy using a bleomycin injection that had good aesthetic and functional outcomes...

BACKGROUND: Iguratimod has been shown to promote bone formation and inhibit bone resorption in rheumatoid arthritis patients. We aimed to explore its effect on bone metabolism and vascular calcification (VC) in kidney transplant recipients (KTRs). METHODS: A post hoc analysis was conducted among the subjects in our previous randomized clinical trial (NCT02839941). Forty-three KTRs completing bone metabolism 52 weeks after enrollment were selected for this analysis, among whom 27 patients received VC examinations...