in the present study, eight specimens of sheep (>1 year) of both sexes were dissected to provide a comprehensive description of the weight, allocation and nerve branches of the cranial cervical ganglion. the cranial cervical ganglion was found beneath the mandibular salivary gland. it was located ventromedial to tympanic bulla and ventrally to atlantic fossa. in three out of eight animals it wa...

BACKGROUND Carotid atherosclerotic plaque rupture is an important source of ischemic stroke. However, the prevalence of high-risk plaque (HRP) defined as plaques with luminal surface disruption, a lipid-rich necrotic core occupying >40% of the wall, or intraplaque hemorrhage in Chinese population remains unclear. This study uses carotid magnetic resonance imaging (CMRI) to investigate HRP preva...

Vascular surgery aimed at stenosis removal induces local reactions often leading to restenosis. Although extensive analysis has been focused on pathways activated in injured arteries, little attention has been devoted to associated systemic vascular reactions. The aim of the present study was to analyse changes occurring in contralateral uninjured rat carotid arteries in the acute phase followi...

IN .1954 our research group reported that modest to high level, persistent hypertensions could be produced in dogs by bilateral constriction of the carotid sinus area by means of a plastic clamp which reduced the volume pulse of the sinus and the internal carotid, occipital, and external carotid arteries to approximately one third normal. This report suggested that the hypertension was probably...

IN .1954 our research group reported that modest to high level, persistent hypertensions could be produced in dogs by bilateral constriction of the carotid sinus area by means of a plastic clamp which reduced the volume pulse of the sinus and the internal carotid, occipital, and external carotid arteries to approximately one third normal. This report suggested that the hypertension was probably...

BACKGROUND A child, who presented atypical haemolytic uraemic syndrome (aHUS) at the age of 1 month, developed cerebral ischaemic events at the age of 10 years. RESULTS Stenoses of both carotid arteries, left subclavian and vertebral arteries, several intracranial, right humeral, several coronary, and all pulmonary arteries were demonstrated. At the age of 13 years, left subclavian and right ...

AIM This study aimed to investigate the microsurgical anatomy of perforating arteries in the hypothalamic area, which are associated with diabetes insipidus. MATERIAL AND METHODS A total of 20 adult cadaver heads soaked in formalin were infused with red latex through the carotid artery and vertebral artery, and supplementary perfusion was performed after 1 day. RESULTS The perforating arter...

AIMS Carotid contrast-enhanced ultrasound (CEUS) was recently proposed for the evaluation of large-vessel vasculitides (LVV), particularly to assess vascularization within the vessel wall. The aim of this pilot study was to evaluate the potential of carotid colour Doppler ultrasound (CDUS) and CEUS in patients with LVV. METHODS AND RESULTS This prospective study included seven patients (mean ...

The risk of stroke and management of coiling of the cervical internal carotid artery in the absence of an atherosclerotic carotid bulb lesion is unclear. We report a case of an otherwise healthy 39-year-old woman who developed bilateral sequential strokes associated with bilateral coiled internal carotid arteries. We discuss the risk of stroke and management of coiled carotid arteries as they r...

OBJECTIVES Aortic arch disease can be treated with hybrid repair (extra-anatomic bypass plus placement of aortic endoprostheses), but there is controversy about whether a bypass from one relatively small vessel will provide adequate blood flow to the entire brachiocephalic system. We, therefore, compared flow volumes before and after hybrid repair. METHODS We reviewed the records of 16 patien...