Pharyngeal carotid artery internal dissection. Medical search. Frequent questions

It is innervated by pharyngeal branch of the vagus nerve via the pharyngeal plexus. (wikipedia.org)
The superior pharyngeal constrictor muscle receives motor innervation from the pharyngeal plexus of vagus nerve. (wikipedia.org)
The initial incision of the carotid sheath should be performed carefully to avoid injury to the vagus nerve, which is located anterior to the carotid artery 10% of the time (see the second image below). (medscape.com)
In most patients, the vagus nerve occupies the most posterior part of the carotid sheath. (medscape.com)
It contains the carotid arteries and branches, internal jugular vein, and vagus nerve. (medscape.com)
It is enclosed, together with the internal jugular vein and the vagus nerve, in a sheath of deep cervical fascia-the carotid sheath. (co.ma)
the inferior thyreoid artery crosses behind it, either between it and the vertebral or between it and the transverse process of the sixth cervical vertebra, and the vagus nerve lies postero-lateral to it. (co.ma)
It is crossed by the internal jugular vein and the vertebral vein , by the vagus nerve and the cardiac branches of the vagus and sympathetic, and by the subclavian loop of the sympathetic trunk which forms a ring around the vessel. (iiab.me)

One such modification is the preservation of 1 or more nonlymphatic structures (eg, spinal accessory nerve, internal jugular vein [IJV], sternocleidomastoid [SCM] muscle). (medscape.com)
Dissection of the carotid sheath is carried low on the neck, along the medial aspect of the internal jugular vein. (medscape.com)
The main arteries in the neck are the common carotids, and the main veins of the neck that return the blood from the head and face are the external and internal jugular veins. (medscape.com)
The magnetic resonance image (MRI) demonstrated the tumor between the PPS and the upper lobe of right thyroid lobe, narrowing the airway passage and lateral displacement of the carotid artery and the internal jugular vein (Figure 2 ). (biomedcentral.com)
The tumor between the parapharyngeal space and the upper pole of right thyroid lobe was narrowing the airway passage and displacing the carotid artery and the internal jugular vein laterally on MRI. (biomedcentral.com)
it is also crossed, deep to the muscles, by the middle thyreoid vein, whilst occasionally a communication between the common facial and anterior jugular veins descends anterior to the artery along the anterior border of the sterno-mastoid. (co.ma)
Just above the sternum the anterior jugular vein is in front of the artery, but separated from it by the sterno-hyoid and sterno-thyreoid muscles. (co.ma)
The internal jugular vein occupies the lateral part of the carotid sheath. (co.ma)
56. The internal jugular vein. (edu.pl)
The anterior jugular vein is directed laterally in front of the artery, but is separated from it by the Sternohyoideus and Sternothyreoideus. (iiab.me)
To study the anatomy of the jugular foramen, internal jugular vein and glossopharyngeal, vagus and accessory nerves, and to identify the anatomical relationships among these structures in the jugular foramen region and lateral-pharyngeal space. (bjorl.org.br)
The diameters of the jugular foramen and internal jugular vein were greater on the right side in most studied specimens. (bjorl.org.br)
The accessory nerve passed around the internal jugular vein via its anterior wall in 71.7% of cadavers. (bjorl.org.br)
The petrosal sinus can join the internal jugular vein below the foramen. (bjorl.org.br)
The canal lied in close proximity to the styloid process, which was eroded in its inferior portion, and was situated in between the carotid artery and the jugular vein (Fig. 1 a). (biomedcentral.com)
1) takes omohyoid, submandibular gland, sensory nerves C2-C5, cervical branch of facial nerve, and ipsilateral thyroid2) same as above + accessory nerve (CN XII), SCM, and internal jugular resection. (brainscape.com)
N2 - Introduction: Pediatric deep neck space infections (DNSI) may cause internal jugular vein and/or carotid artery narrowing. (lookformedical.com)
This study investigated the clinical significance of vessel narrowing of the internal jugular vein and carotid artery in the setting of DNSI in children. (lookformedical.com)

In addition, a vertical incision allows additional exposure of the carotid vasculature if necessary because it can readily be extended superiorly, toward the posterior belly of the digastric muscle. (medscape.com)
No pulsatile mass was seen, but the patient had notable and asymmetric fullness to his right posterior and lateral pharyngeal wall. (asahq.org)
The carotid triangle is bounded by the sternocleidomastoid muscle, posterior belly of the digastric muscle, and superior belly of the omohyoid muscle. (medscape.com)
The thoracic or mediastinal portion of the left common carotid artery extends from the upper aspect of the aortic arch, immediately posterior and to the left of the origin of the innominate artery, to the left sterno-clavicular articulation, where the cervical portion commences. (co.ma)
It lies on a more posterior plane than the innominate artery. (co.ma)
The left pleura, and, on a posterior plane, the left phrenic and vagus nerves and the left subclavian artery are on its left side. (co.ma)
The longus colli and scalenus anterior, below, and the longus capitis, above, are separated from the posterior surface of the artery and its sheath by the prevertebral fascia and the sympathetic trunk. (co.ma)
60. The anterior and posterior tibial arteries. (edu.pl)
1 Arterial supply to these lesions is usually via dural and falcine arteries arising from the anterior or posterior circulation, with less common contribution from parenchymal arteries. (bmj.com)
From its origin, the subclavian artery travels laterally, passing between anterior and middle scalene muscles , with the anterior scalene ( scalenus anterior ) on its anterior side and the middle scalene ( scalenus medius ) on its posterior. (iiab.me)
Blood supply to the posterior compartment of the thigh is supplied by which artery? (passmed.uk)
The second artery supplies the posterior femoral muscles and anastomose with the first and third perforating vessels. (passmed.uk)

and the thoracic part of the left subclavian artery is a postero-lateral relation. (co.ma)
The upper and the parts Tramadol Cheapest Overnight which traverses the neck of the subclavian artery for various methods. (cabelecelectronica.com)
45. The subclavian artery. (edu.pl)
In human anatomy , the subclavian arteries are paired major arteries of the upper thorax , below the clavicle . (iiab.me)
The left subclavian artery supplies blood to the left arm and the right subclavian artery supplies blood to the right arm, with some branches supplying the head and thorax. (iiab.me)
On the left side of the body, the subclavian comes directly off the aortic arch , while on the right side it arises from the relatively short brachiocephalic artery when it bifurcates into the subclavian and the right common carotid artery . (iiab.me)
The left subclavian artery is the fifth branch of the aorta and the third branch from the arch of the aorta. (iiab.me)
The right subclavian artery arises from the brachiocephalic artery and its branches. (iiab.me)
The usual branches of the subclavian on both sides of the body are the vertebral artery , the internal thoracic artery , the thyrocervical trunk , the costocervical trunk and the dorsal scapular artery , which may branch off the transverse cervical artery, which is a branch of the thyrocervical trunk. (iiab.me)
The subclavian becomes the axillary artery at the lateral border of the first rib . (iiab.me)
The first part of the right subclavian artery arises from the brachiocephalic trunk, behind the upper part of the right sternoclavicular articulation, and passes upward and lateralward to the medial margin of the Scalenus anterior. (iiab.me)

The descendens branch of the hypoglossal nerve lies superficial to the artery, usually outside the sheath, but sometimes enclosed in it (Fig. 759). (co.ma)

The ascending pharyngeal artery usually arises from the medial surface of the external carotid at its origin. (neurosurgicalatlas.com)
After the fascial incision, the medial border of the sternocleidomastoid muscle is mobilized along the entire length of the incision to expose the underlying carotid sheath (see the first image below). (medscape.com)
A markedly retropharyngeal course of the right carotid artery causing ventral and medial displacement of the tissues of the palate was noted. (asahq.org)
The carotid gland or glomus caroticum lies on the medial side of the termination of the artery. (co.ma)
The procedure is based on the medial approach to the recurrent laryngeal nerve and the parathyroid glands after the division of isthmus and successive complete dissection of Berry's ligament. (csurgeries.com)

Recently, a patient was discovered to have a markedly aberrant right carotid artery. (asahq.org)

The internal carotid artery provides no branches in the neck. (neurosurgicalatlas.com)
has bifurcated into the internal and external branches. (asahq.org)
The internal carotid artery is the larger of the two branches. (asahq.org)
The courses of the inferior alveolar, facial, and lingual arteries and their branches are reviewed. (allenpress.com)
The left innominate vein runs obliquely across the anterior aspect of the artery, upon which cardiac branches from the left vagus and sympathetic descend vertically. (co.ma)
arteries, except the terminal branches and some minute twigs from each to the corresponding carotid sheath and glomus caroticum. (co.ma)
The mobilization of the thyroid lobe from the trachea was completed by the division of small branches of the inferior thyroid artery and vein. (csurgeries.com)

Radical neck dissection is an operation that was created in 1906 to solve the problem of metastatic neck disease. (medscape.com)
Classic radical neck dissection is still the criterion standard for surgical control of a neck metastasis. (medscape.com)
The necessity to maximize control and to minimize morbidity prompted modifications to the classic neck dissection. (medscape.com)
Therefore, these findings led to another neck dissection modification, which is the selective preservation of 1 or several LN groups. (medscape.com)
In 1906, Crile was the first person to describe radical neck dissection, which encompasses the surgical removal of neck metastases contained between superficial and deep fascial layers of the neck. (medscape.com)
In the 1950s, Martin routinely used radical neck dissection for the management of neck metastasis. (medscape.com)
In 1991, the American Academy of Otolaryngology-Head and Neck Surgery (AAOHNS) published an official report that standardized the terminology for different types of neck dissection. (medscape.com)
He was scheduled for wide local excision and partial left auriculectomy, sentinel lymph node biopsy, and possible parotidectomy and left neck dissection because of recurrent lentigo malignant melanoma of the left ear. (asahq.org)
Eckel HE, Volling P, Pototschnig C, Zorowka P, Thumfart W. Transoral laser resection with staged discontinuous neck dissection for oral cavity and oropharynx squamous cell carcinoma. (jamanetwork.com)

This angiogram shows a small pseudoaneurysm and a small intimal dissection with an elevated intimal flap that is just proximal to the subadventitial dissection. (medscape.com)
A vertical incision is most effective for exposure of the carotid sheath and the carotid vessels (from the distal common carotid artery [CCA] to the disease-free portion of the ICA and the proximal external carotid artery [ECA]) during eCEA. (medscape.com)
The method involves angiographic placement of permanent balloons or coils in the carotid siphon region proximal to the ophthalmic artery. (medscape.com)
In one series, 22 patients were treated by placing 2 permanent balloons just proximal to the ophthalmic artery and embolizing the internal carotid artery (ICA) down to the level of the carotid bifurcation with liquid biological adhesive (Histoacryl). (medscape.com)

Arterial supply is provided primarily by the pharyngeal branch of the ascending pharyngeal artery, and the tonsilar branch of the facial artery. (wikipedia.org)
Management of hemorrhage from a branch of the lingual or facial arteries may require an extraoral approach for ligation, because the mylohyoid, sublingual, and submental arteries can anastomose and be anatomically variable as well. (allenpress.com)
This article discusses what procedures to perform to obtund bleeding from1 of these arteries and the technique of performing an emergency tracheotomy.INTRODUCTIONhree arteries that providethe major blood supply tothe mandible are importantfor dental implantology.These are the lingual, facial,and inferior alveolararteries. (allenpress.com)
Uncontrolledbleeding from the lingual artery,if left unchecked, may cause anexpanding ecchymosis that could compromisethe airway and/or blood volumeand may result in fatality.REVIEW OF THE ANATOMYLingual arteryThe lingual artery arises from the externalcarotid artery between the superiorthyroid and facial arteries (Figures1, 2, and 3). (allenpress.com)
The muscles, or spm- of meso-rectum at the areas f section two equal import- the facial artery. (cabelecelectronica.com)
This 3D model presents a superficial dissection of a left face anterior to the ear with false colouring highlighting a series of neurovascular structures alongside the superficial muscles of facial expression. (open-medis.com)
This 3D model presents the superficial anatomy of the face and head, and compliments the superficial facial anatomy of our HW 44 model with a more expanded dissection across the scalp and occipital regions. (open-medis.com)

The common carotid artery divides in the adult at about the C4 vertebral level or at the upper border of the thyroid cartilage of the larynx. (neurosurgicalatlas.com)
This is the position of the incision for optimal exposure of common carotid artery, internal carotid artery, and external carotid artery. (medscape.com)
Cervical Portion of the Left Common Carotid Artery. (co.ma)

The external carotid quickly gives rise to the superior thyroid from its anterior border, which descends on the inferior pharyngeal constrictor muscle enroute to the thyroid gland. (neurosurgicalatlas.com)
The main goal of this procedure was to remove, en bloc, all ipsilateral lymphatic structures from the mandible superiorly to the clavicle inferiorly and from the strap muscles to the anterior border of the trapezius. (medscape.com)
The incision is created over the anterior border of the sternocleidomastoid muscle, along the line connecting the sternocleidoclavicular junction with the processus mastoideus (see the image below), and carried down to the carotid sheath. (medscape.com)
Glossopharyngeal nerve, internal cervical nerve, anterior ramus of spinal nerve. (plastinationspecimen.com)
These structures, together with the remains of the thymus and the anterior margins of the left lung and pleura, separate the artery from the manubrium sterni, and from the origins of the sterno-hyoid and sterno-thyreoid muscles. (co.ma)
It runs upwards, laterally, and backwards, through the muscular and in the lower portion of the carotid divisions of the anterior triangle of the neck. (co.ma)
Opposite the sixth cervical vertebra the omo-hyoid muscle and the sterno-mastoid branch of the superior thyreoid artery cross superficial to the carotid artery, which is overlapped, above the omohyoid muscle, by the anterior border of the sterno-mastoid and by cervical lymph glands. (co.ma)

Proximally, the superior thyroid gives rise to the superior laryngeal artery, which passes through the thyrohyoid membrane in company with the internal laryngeal nerve. (neurosurgicalatlas.com)

Treatment of carotid artery disease: carotid endarterectomy, carotid graft interposition, treatment of carotid aneurysmatic disease, carotid reconstruction due to kinking and coiling, resection of carotid body tumor. (jatros.rs)
Carotid resection is delayed by 2 weeks to allow for fixation of the coils and to avoid adverse hemodynamic effects from surgery during the vulnerable period immediately following occlusion. (medscape.com)
Moderate- and high-risk patients usually undergo reconstruction if carotid resection is performed. (medscape.com)
Other operative considerations include attention to the possibility of preserving the external carotid artery, which often requires resection in patients with head and neck cancer. (medscape.com)
Lastly, whether or not to reconstruct the carotid must be decided in the larger context of the total resection and reconstruction to be performed. (medscape.com)
The complete removal was accomplished in one surgical stage consisting of three distinct steps: robotic assisted transoral resection of the pharyngeal cyst, an endaural approach and a parotidectomy approach. (biomedcentral.com)

6. Aleksic N, Tanaskovic S, Radak S, Mitrasinovic A, Kolar J, Babic S , Otasevic P, Radak D. Color Duplex Sonography in the Detection of Internal Carotid Artery Restenosis After Carotid Endarterectomy Comparison With Computed Tomographic Angiography. (jatros.rs)

The internal carotid and vertebral arteries. (wikipedia.org)
It's also less plausible, too, given that there is a clear physical mechanism for injury to the vertebral arteries. (scienceblogs.com)

Transoral laser microsurgery for recurrent laryngeal and pharyngeal cancer. (jamanetwork.com)

Cervical artery dissection is a major cause of ischemic stroke in young adults, but the diagnosis can be difficult to make because patients may present with benign symptoms such as headache, neck pain, or dizziness. (medscape.com)
After computed tomography scan evaluation, the cervical area was explored surgically and a right-sided cervical abscess that contained a wooden stick was identified adjacent to the vagosympathetic trunk and carotid artery. (bvsalud.org)
it extends from the left sterno-clavicular articulation to the level of the upper border of the thyreoid cartilage and the lower border of the third cervical vertebra, where it ends by dividing into the external and internal carotid arteries. (co.ma)
CT scan revealed a lateral cervical abscess with para-pharyngeal extension. (biomedcentral.com)

47. Blood supply of the brain (arteries, veins and venous dural sinuses). (edu.pl)

Dissection is usually accompanied by hemorrhage into the arterial wall, which creates, as demonstrated in the first image below, a blind pouch or (uncommonly) a parallel subintimal second channel. (medscape.com)
Arterial dissection. (medscape.com)
The artery may become dilated as a result of thickening of the arterial wall, with some degree of luminal narrowing. (medscape.com)
Arterial dissection is characterized by an intimal tear that results in an intramural hematoma and subsequent splitting of vessel wall layers, causing stenosis or occlusion and potentially aneurysmal dilatation of the vessel. (medscape.com)
In most patients, the pathogenesis of arterial dissection is usually multifactorial. (medscape.com)
The common femoral artery is the commonest site of arterial emboli causing acute limb ischemia. (passmed.uk)

Near the origin of the occipital branch of the external carotid it courses forward toward the oral cavity superficial to the hyoglossus muscle and then deep to the mylohyoid before entering the tongue where it provides motor innervation to intrinsic and extrinsic muscles, except palatoglossus. (neurosurgicalatlas.com)
A batch of the dissection of human head and neck soft silicone anatomy models for medical university has been finished by professional mold maker, including superficial and deep anatomy. (plastinationspecimen.com)

7. Popov P, Tanasković S, Matić P, Babić S , Nenezić D, Jovanović P, I, Vučurević G. Wound infection after carotid artery endarterectomy caused by methicillin-resistant Staphylococcus aureus: case report. (jatros.rs)
11. Radak D, Tanasković S, Babić S , Aleksić N. Clinical Significance of Internal Carotid Artery Restenosis Following Carotid Endarterectomy Srp Arh Celok Lek. (jatros.rs)
15. Radak D, Davidovic L, Tanaskovic S, Koncar I, Babic S , Kostic D, Ilijevski N. Surgical Treatment of Carotid Restenosis After Eversion Endarterectomy-Serbian Bicentric Prospective Study. (jatros.rs)
Tanasković S, Matić P, Babić S , Aleksić N, Ilijevski N. Eversion carotid endarterectomy-our experience after 20 years of carotid surgery and 9897 carotid endarterectomy procedures. (jatros.rs)
Two techniques are commonly used for carotid endarterectomy (CEA): patch angioplasty and eversion CEA (eCEA). (medscape.com)
Ratio calculations to determine percent degree of carotid bulb stenosis, as in North American Symptomatic Carotid Endarterectomy Trial (NASCET) and other study methods, 1 - 4 rely upon proper measurement of the distal ICA diameter for the denominator data. (ajnr.org)
The primary management choices include a medical management approach (lifestyle, exercise, pharmaceuticals, etc) versus a revascularization approach (endarterectomy, carotid stent placement). (ajnr.org)
Although revascularization via carotid stent placement is increasingly common, the large randomized outcome studies of carotid artery stenotic disease systematically evaluated the risks and benefits of carotid endarterectomy. (ajnr.org)
1 - 3 The NASCET data showed that carotid endarterectomy is highly beneficial in symptomatic patients with ≥70% stenosis, 1 but only in cases without near-occlusion stenosis. (ajnr.org)

The left internal carotid artery has been retracted posteriorly. (stanford.edu)
Sternocleidomastoid muscle is retracted posteriorly to expose carotid sheath. (medscape.com)

If a thrombus is found in both the true and the false lumens, the dissection is defined as an occlusion dissection. (medscape.com)
Identification of carotid near-occlusion is essential before calculation of percent stenosis because stroke risk is lower than other severe stenosis and the treatment benefit is less. (ajnr.org)
Threshold values provide guidelines for CTA interpretation when assessing carotid artery disease and the presence of near-occlusion. (ajnr.org)
Identification of near-occlusion stenosis with associated decreased diameter of the distal internal carotid artery (ICA) is essential for proper diagnosis and management of atherosclerotic carotid artery disease. (ajnr.org)
Identification of near-occlusion affects management of atherosclerotic carotid artery disease. (ajnr.org)
A recent review of catheter angiograms in patients with severe ICA stenosis (NASCET style ≥70%) from the NASCET and European Carotid Surgery Trial (ECST) was performed to estimate the accuracy of near-occlusion identification and to assess prognosis for patients with near-occlusion. (ajnr.org)
Permanent balloon occlusion may also be performed without surgery to manage impending carotid rupture. (medscape.com)
As part of the second discussion, I pointed out that, while the evidence base supporting chiropractic manipulation as a cause of strokes due to occlusion of the vertebral or basilar arteries is pretty convincing, the evidence that chiropractic manipulation can cause carotid artery injury is much less convincing. (scienceblogs.com)

Arises from the catheter, the carotid artery by the first and four verse incision employed in talking. (cabelecelectronica.com)

Superior to the bifurcation of the common carotid can be seen the carotid sinus nerve, a sensory branch of the glossopharyngeal nerve. (neurosurgicalatlas.com)
eCEA involves oblique transection of the internal carotid artery (ICA) at its origin at the carotid bifurcation, followed by extirpation of the plaque through eversion and reimplantation of the ICA into the carotid bulb. (medscape.com)

The main branch of the inferior thyroid artery and vein were preserved along with the vessels supplying the parathyroid glands. (csurgeries.com)

Deep dissection of larynx, pharynx and tongue seen from behind This article incorporates text in the public domain from page 1143 of the 20th edition of Gray's Anatomy (1918) Standring, Susan (2020). (wikipedia.org)

58. The femoral artery. (edu.pl)

51. The axillary artery. (edu.pl)
The third extends from the lateral margin of the muscle to the outer border of the first rib, where it becomes the axillary artery. (iiab.me)

There is an interval between superior pharyngeal constrictor and middle pharyngeal constrictor, this space contains glossopharyngeal nerve, lingual nerve and the stylopharyngeus muscle. (wikipedia.org)

Crossing the sterno-mastoid muscle the iliac is the occipital artery. (cabelecelectronica.com)
57. The external iliac artery. (edu.pl)
68. The internal iliac artery. (edu.pl)

This fact has led some authors to advocate vein graft reconstruction of the artery whenever technically feasible. (medscape.com)
The vein lies not only to the lateral side of the artery, but also slightly in front of it, especially in the lower part of the neck. (co.ma)
In transverse section, roughly in the course of the kidney, the renal hilum with the renal artery and vein may be 143 seen. (ehd.org)

The superior pharyngeal constrictor muscle is a quadrilateral muscle of the pharynx. (wikipedia.org)

All carotid arteries were measured in millimeters at the narrowest diameter of the stenotic bulb, distal ICA well beyond the tapering bulb, and distal external carotid artery (ECA). (ajnr.org)
A partly collapsed distal ICA was defined as a narrowed vessel with the appearance of a small, otherwise normal, artery. (ajnr.org)
Carotid reconstruction cannot be performed in some patients, particularly individuals with the internal carotid artery resected close to the skull base, where sewing a vascular graft to the distal stump may not be feasible. (medscape.com)

Traumatic dissection is the result of either external mechanical injury, such as a penetrating or blunt trauma, or trivial trauma that is related to a movement or abrupt change in head position. (medscape.com)
Treatment may include Panchakarma therapies for Shodhana, internal medicines, external applications, and advice on diet and lifestyle modification. (ayursathya.com)
The first 2 arise directly fromthe external carotid, a major artery. (allenpress.com)
Backflow from an intact external carotid can, in principle, both augment cerebral perfusion and prevent the development of stump emboli. (medscape.com)
Preservation of the external carotid is, not surprisingly, associated with an approximately 50% decrease in the CVA rate, as apparent from multiple reports. (medscape.com)

Sphenoid wing (SW) en plaque meningioma (ePM) is a subgroup of meningiomas defined by its specific character presenting with a rather thin sheath of soft tumor tissue accompanied by disproportionate and extensive bone hyperostosis. (surgicalneurologyint.com)
Despite relatively small caliber of radial artery (white), we placed a sheath anyway. (neuroangio.org)

Penetration of the mandibular cortex during dental implant surgery may damage 3 important arteries and could lead to life-threatening circumstances. (allenpress.com)
Addresscorrespondence to Dr Flanagan at 1671 WestMain Street, Willimantic, CT 06226 ( [email protected] ).Penetration of the mandibular cortex during dental implant surgery may damage3 important arteries and could lead to life-threatening circumstances. (allenpress.com)
Basically, two very important arteries that supply blood to the brain pass through the two highest vertebrae, the atlas (C1, so named because it was thought to support the head the way the mythical Atlas held up the earth) and the axis (C2). (scienceblogs.com)

The muscle inserts onto the pharyngeal raphe, and pharyngeal spine. (wikipedia.org)

2. Popov P, Tanaskovic S, Babic S, Nenezic D, Radak D. Extracranial internal carotid artery pseudoaneurysms after kinking reconstruction. (jatros.rs)
Streeter was chieﬂy concerned, however, with the dural sinuses as illustrative of fundamentals of the vascular apparatus dependent on changing factors in its environment (1918), and dealt only incidentally with the veins (and arteries) of the brain and extracranial parts. (edu.au)

A, Tear and elevation of the intima from the wall of the artery, resulting in luminal stenosis. (medscape.com)
CT angiography (CTA) is convenient and accurately quantifies internal carotid artery (ICA) stenosis. (ajnr.org)

52. The radial artery. (edu.pl)
So, after all it was not, in my view, a problem of too small a caliber of radial artery but of brachial spasm in a relatively young patient. (neuroangio.org)

rarely will the lingualand superior thyroid arteries arisefrom a common stem. (allenpress.com)
Angiography and doppler usg findings suggested that the tumor had rich vascularity and the main blood supply was from the superior thyroid artery (Figure 3 , 4 ). (biomedcentral.com)

The innominate artery below, and the trachea above, are on the right side. (co.ma)

The present communication is the logical outcome of the author's companion study of the development of the cranial arteries in the human embryo (Padget, 1948, 1954). (edu.au)

Despite some loss of material along an oblique crack, most of the internal structures are remarkably preserved, and most of the missing structures can be reconstructed by symmetry. (plos.org)

We will describe in this article an exceptional case of a first branchial cleft cyst presenting as a presumed ear canal cholesteatoma in association with an abnormal bony canal and a pharyngeal cyst. (biomedcentral.com)

If a thrombus is found in the false lumen, the dissection is defined as an intramural hematoma. (medscape.com)

The interval between the upper border of the muscle and the base of the skull is closed by the pharyngeal aponeurosis, and is known as the sinus of Morgagni. (wikipedia.org)

The first cases of DAVF as a separate entity from cavernous carotid fistulas were reported in the literature as early as 1936. (bmj.com)

Vertebral artery anatomy. (scienceblogs.com)
Generally, chiropractors describe this as "high velocity, low amplitude" (HVLA), which it is, but, given the constraints of vertebral artery anatomy, high amplitude is not required to cause injury. (scienceblogs.com)

We believe that our detailed description of this rare first branchial cleft cyst with pharyngeal extension, possibly a hybrid case between a first and second branchial cyst, can serve as a valuable tool to Otolaryngologists - Head and Neck Surgeons who come across a similar unusual presentations. (biomedcentral.com)

It's not difficult to see how a rapid rotation of the head could potentially stretch the basilar arteries. (scienceblogs.com)

This is likely because the cocktail injection reached this area but did not permeate the brachial artery. (neuroangio.org)

Anatomy68

Organisms8

Diseases69

Chemicals and Drugs7

Analytical, Diagnostic and Therapeutic Techniques and Equipment67

Phenomena and Processes24

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Vagus nerve8

Jugular18

Posterior12

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Hypoglossal Nerve1

Medial5

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Branches7

Neck dissection9

Proximal4

Facial7

Common caroti3

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Resection6

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Cervical4

Venous1

Arterial6

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Endarterectomy9

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Arises1

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Branch1

Larynx1

Femoral artery1

Axillary artery2

Lingual1

Iliac3

Vein3

Pharynx1

Distal3

External5

Sheath2

Important arteries3

Raphe1

Extracranial2

Stenosis2

Radial2

Thyroid2

Innominate1

Cranial1

Structures1

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False lumen1

Upper1

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Anatomy2

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Basilar1

Brachial1