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Topic: Jugular vein


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In the News (Mon 16 Nov 09)

  
  Jugular vein - Wikipedia, the free encyclopedia
The internal jugular vein is formed by the anastomosis of blood from the sigmoid sinus of the dura mater and the common facial vein.
It commences in the substance of the parotid gland, on a level with the angle of the mandible, and runs perpendicularly down the neck, in the direction of a line drawn from the angle of the mandible to the middle of the clavicle at the posterior border of the Sternocleidomastoideus.
This vein receives the occipital occasionally, the posterior external jugular, and, near its termination, the transverse cervical, transverse scapular, and anterior jugular veins; in the substance of the parotid, a large branch of communication from the internal jugular joins it.
en.wikipedia.org /wiki/Jugular_vein   (896 words)

  
 PHLEBECTASIA OF THE INTERNAL JUGULAR VEIN
Jugular vein ectasia is a rare benign dilatation of the jugular veins.
Under appropriate anaesthesia the whole of the ectatic jugular vein is dissected out of the carotid sheath from its origin at the base of the skull to the point where it goes retrosternal.
Jugular vein phlebectasia is a benign condition seen in children and young adults, which is not known to cause any complications.
www.bhj.org /journal/2002_4403_jul/case_486.htm   (1234 words)

  
 VII. The Veins. 3b. 2. The Veins of the Neck. Gray, Henry. 1918. Anatomy of the Human Body.
The external jugular vein varies in size, bearing an inverse proportion to the other veins of the neck, it is occasionally
561, 562) collects the blood from the lower part of the thyroid gland, and after being joined by some veins from the larynx and trachea, ends in the lower part of the internal jugular vein.
The Anterior Vertebral Vein commences in a plexus around the transverse processes of the upper cervical vertebræ, descends in company with the ascending cervical artery between the Scalenus anterior and Longus capitis muscles, and opens into the terminal part of the vertebral vein.
www.bartleby.com /107/168.html   (1253 words)

  
 Internal Jugular Vein Cannulation - Medical Procedures - Medstudents
Cannulation of the internal jugular vein may be the method of choice to measure the central venous pressure because of the lower incidence of complications.
The right internal jugular vein is usually chosen, since the right lung is lower than the left and this route does not endanger the thoracic duct.
Identify the anatomical landmarks : the internal jugular vein lies lateral to the carotid artery; the sternocleidomastoid muscle overlies the internal jugular vein in the lower half of the neck (photo 3).
www.medstudents.com.br /proced/proced4/jugular.htm   (524 words)

  
 External Jugular Vein:   (Site not responding. Last check: 2007-10-13)
A valve is frequently present at the junction of the EJV and the subclavian vein.
Unlike all other veins used for PAC insertion, it has the advantage that it is not accompanied by a corresponding artery and that therefore the risk of arterial puncture is practically nil.
Kopuz C, Akan H The importance of the angulation and termination of external jugular vein in central venous catheterization in newborn.
www.manbit.com /pac/chapters/p10.cfm   (370 words)

  
 3.3.6 The jugular vein
The jugular filling time can be measured from the time taken for the vein to fill to the level of the jaw when occluded, and it can be delayed in some animals with heart failure.
To check whether a jugular pulse is present, the vein should be occluded and blood milked from the point of occlusion towards the thoracic inlet.
The jugular vein will fill in a normal animal when it lowers its head because the vein is then ventral to the right atrium.
www.provet.co.uk /equinecardiology/5a5a0be.htm   (771 words)

  
 Indmedica - Journal of the Anatomical Society of India
External jugular vein was formed by the union of undivided retromandibular vein and anterior facial vein at the anterior margin of sternomastoid, posterior auricular vein joining it as a tributary.
Finally this thick vein arched laterally and pierced the deep fascia ending at the angle of the junction of internal jugular vein and subclavian vein, of the left side.
External jugular vein was formed in the usual manner by the union of retromandibular and posterior auricular vein and then coursed along the roof of posterior triangle, piercing the deep fascia below the emergence of supraclavicular nerve and terminated in the subclavian vein of the same side.
www.indmedica.com /anatomy/pindex1.cfm?anid=30&aiid=3   (1427 words)

  
 External Jugular Vein Cannulation
It is a very superficial vein and can be mobile and tend to "roll." The external jugular vein can also be positional with slight movement of the head effecting the flow of the fluid.
The complications of external jugular vein cannulation are the same as for any IV start or infusion, and may include hematoma at the insertion site, cellulitis, infection, phlebitis, infiltration of IV fluid at the site, and embolism of air, blood, or catheter fragment.
After cannulating the external jugular vein the provider can station himself at the patient's head and be able to ventilate the patient and give drugs from this position.
www.merginet.com /clinical/trauma/ExternalJugularVeinCannulation.cfm   (990 words)

  
 Internal Jugular Vein:   (Site not responding. Last check: 2007-10-13)
The internal jugular vein (IJV) arises at the base of the skull, in the posterior compartment of the jugular foramen, as the continuation of the jugular bulb of the sigmoid sinus.
The most important superficial relationship of the IJV is the sternomastoid which is lateral to the vein in its upper part and covers it in the lower part (Figure 1, Figure 2).
The internal and common carotid arteries accompany the internal jugular vein medially within the carotid sheath, and the vagus lies behind and between the vein and the arteries.
www.manbit.com /pac/chapters/p8.cfm   (499 words)

  
 Jugular vein, internal definition - Medical Dictionary definitions of popular medical terms
Jugular vein, internal: The deeper of the two jugular veins in the neck that drain blood from the head, brain, face and neck and convey it toward the heart.
The external jugular vein collects most of the blood from the outside of the skull and the deep parts of the face.
When the patient is sitting or in a semirecumbent position, the height of the jugular veins and their pulsations provides an estimate of the central venous pressure and gives important information about whether the heart is keeping up with the demands on it or is failing.
www.medterms.com /script/main/art.asp?articlekey=9204   (332 words)

  
 INTERNAL JUGULAR VEIN ACCESS FOR HEMODIALYSIS USING
The femoral vein catheters are far from ideal, since the femoral region restricts patient mobility, is prone to infection, and catheters are usually removed at the termination of dialysis, which results in a large number of catheter insertions over a short period of time.
Subclavian vein cannulation is associated with subclavian vein stenosis and occlusion.
The catheter was surgically placed either by a cut-down technique on the internal jugular vein, or via percutaneous cannulation, which is the preferred technique because it is simpler and avoids the need for neck incision.
www.kfshrc.edu.sa /annals/211_212/00-170.htm   (1657 words)

  
 Ear, Nose & Throat Journal: Hyperhomocysteinemia and left internal jugular vein thrombosis with Meniere's symptom ...
The author postulates that the clot in the left internal jugular vein caused an increase in venous pressure that resulted in venous insufficiency in the vestibular organs.
In fact, in an article on the surgical lowering of the high jugular bulb in the treatment of 13 patients with Meniere's disease and pulsatile tinnitus, Couloigner et al postulated that the symptoms in these patients were caused by compression of venous drainage of the endolymphatic duct and/or sac by the high jugular bulb.
In the case described here, the effect of the clot in the left internal jugular vein was similar to the effect of a high jugular bulb with respect to the way it altered blood flow dynamics.
www.findarticles.com /p/articles/mi_m0BUM/is_11_82/ai_111111836   (1381 words)

  
 eMedicine - Internal Jugular Vein Thrombosis : Article by Michael J Dacey, MD
Synonyms and related keywords: IJ vein thrombosis, thrombosis of the internal jugular vein, thrombosis of the IJ, sepsis, pulmonary embolism, acute oropharyngeal infection, septic thrombophlebitis of the IJ vein, septic thrombophlebitis of the internal jugular vein, central venous catheters, Lemierre syndrome, necrobacillosis, postanginal septicemia
Thrombosis of the internal jugular (IJ) vein is an underdiagnosed condition that may occur as a complication of head and neck infections, surgery, central venous access, and intravenous drug abuse.
History of the Procedure: At the turn of the 20th century, thrombosis of the IJ vein was a feared complication of acute oropharyngeal infection.
www.emedicine.com /med/topic2762.htm   (2995 words)

  
 Encyclopedia article on Neck [EncycloZine]   (Site not responding. Last check: 2007-10-13)
The eleventh or spinal accessory nerve corresponds to a line drawn from a point midway between the angle of the jaw and the mastoid process to the middle of the posterior border of the sterno-mastoid muscle and thence across the posterior triangle to the deep surface of the trapezius.
The external jugular vein can usually be seen through the skin; it runs in a line drawn from the angle of the jaw to the middle of the clavicle, and close to it are some small lymphatic glands.
The clavicle or collar-bone forms the lower limit of the neck, and laterally the outward slope of the neck to the shoulder is caused by the trapezius muscle.
encyclozine.com /Neck   (359 words)

  
 External Jugular Vein Vascular Malformation: Sonographic and MR Imaging Appearances -- Ahuja et al. 25 (2): 338 -- ...
External Jugular Vein Vascular Malformation: Sonographic and MR Imaging Appearances -- Ahuja et al.
Pathologic and histologic sections of a specimen obtained by excision of the left external jugular vein vascular malformation.
A vascular lesion arising from the external jugular vein infiltrating
www.ajnr.org /cgi/content/full/25/2/338   (2112 words)

  
 Placement of Hemodialysis Catheters Through Dilated External Jugular and Collateral Veins in Patients with Internal ...
jugular veins or collateral vessels in eight patients.
The decision to pursue an external jugular vein or collateral
vein and was of satisfactory caliber (>5 mm, the equivalent
www.ajronline.org /cgi/content/full/174/2/361   (1238 words)

  
 Article : Anterior Jugular Vein Aneurysm- Diagnosis by CT Angiography ; Author : S J Desai ; Co-Author(s) : S Rajan, T ...   (Site not responding. Last check: 2007-10-13)
Among neck veins, involvement of the Anterior Jugular Vein is uncommon.
The lesion appeared to arise from the left Anterior Jugular Vein (medial branch)(Fig.1B).CT Angiography was performed via three dimensional multiplanar reformation using Maximum Intensity Projection, which confirmed the origin of the aneurysm from the left Anterior Jugular Vein (Fig.
While the Internal Jugular Vein is the commonest site of a venous aneurysm, recognition that the anterior jugular vein can be affected in isolation may help to avoid diagnostic confusion [4,5,6,7,8].
www.ijri.org /articles/archives/2002-12-3/vascular_369.htm   (782 words)

  
 Site~Rite Ultrasound System - Bibliography   (Site not responding. Last check: 2007-10-13)
Troianos, C.A., Jobes, D.R. and Ellison, N. Ultrasound-Guided Cannulation of the Internal Jugular Vein.
Denys, B.G. and Uretsky, B.F. and Reddy, P.S. Ultrasound-Assisted Cannulation of the Internal Jugular Vein.
Position of the Internal Jugular Vein in Children; A Study of the Anatomy Using Ultrasonography.
www.dymax-usa.com /bibliography.html   (1472 words)

  
 Delayed thrombosis of left internal jugular vein and left subclavian vein: complication related to drainage of left ...
Delayed thrombosis of left internal jugular vein and left subclavian vein: complication related to drainage of left superior vena cava -- Gadhinglajkar et al.
of subclavian vein for haemodialysis [2] and pacemaker implantation
Thrombosis of internal jugular vein associated with acute parotitis.
icvts.ctsnetjournals.org /cgi/content/full/2/4/607   (1472 words)

  
 6.10.4 Jugular vein thrombosis
Occlusion or partial occlusion of the jugular vein by a thrombus is a relatively common complication of long-term catheterisation (>24 hours).
Oedema and venous disof the head may be visible if the vein is severely occluded, particularly if both left and right jugular veins are affected.
However, if the thrombosis is small and uninfected, it may be better to place catheters in the same vein lower down rather than risk losing both jugular veins.
www.provet.co.uk /equinecardiology/5a6730a.htm   (580 words)

  
 Importance of US Findings in Access Planning during Jugular Vein Hemodialysis Catheter Placements -- Forauer and ...
US-guided puncture of the internal jugular vein: complications and anatomic considerations.
Ultrasound assisted cannulation of the internal jugular vein: a prospective comparison to the external landmark-guided technique.
Sonography of the upper extremity and jugular veins.
www.jvir.org /cgi/content/full/11/2/233   (1969 words)

  
 SWOLLEN JUGULAR VEIN WHEN CRYING
Through a series of MRI's (no contrast), Ulrasound and CT scan (no contrast) it was discovered that she has a third Jugular vein and it is this extra vein that recently started to swell out or bulge when she cries.
The MRI was done to check the connection of this vein to her brain and heart and everything appears to be normal.
I have noticed my daughter who is 5 when she cries she has a vein pop out a little in her neck.
www.medhelp.org /forums/Maternal/messages/33384.html   (306 words)

  
 Pinched Nerve Neck
The eleventh or spinal accessory nerve correspondsto a line drawn from a point midway between the angle of the jaw and the mastoid process to the middle of the posterior border ofthe sterno-mastoid muscle and thence across the posterior triangle to the deep surface of the trapezius.
The external jugular vein can usually be seenthrough the skin; it runs in a line drawn from the angle of the jaw to the middle of the clavicle, and close to it are some small lymphatic glands.
The clavicle or collar-bone forms the lower limit of the neck, and laterally the outward slope of the neck to theshoulder is caused by the trapezius muscle.
www.altvetmed.com /face/16543-pinched-nerve-neck.html   (794 words)

  
 Internal jugular vein   (Site not responding. Last check: 2007-10-13)
The internal jugular vein is capable of providing venous access for monitoring central venous pressure (CVP), administering total parenteral nutrition (TPN), infusing drugs for an extended period of time, hemodialysis and venous access for those patients with poor peripheral venous circulation.
Identify the apex of the triangle formed by the clavicular and sternal heads of the sternocleidomastoid muscle.
Locate the external jugular vein and carotid artery.
www.meddean.luc.edu /lumen/medEd/Procedures/Internal_jugular_technique.htm   (234 words)

  
 Internal Jugular Vein Thrombosis And Ovarian Stimulation   (Site not responding. Last check: 2007-10-13)
The authors reported a case of internal jugular vein thrombosis after ovarian stimulation with gonadotrophins.
Echography and Doppler ultrasound demonstrated an occlusive thrombus involving the left internal jugular vein.
Additional risk factors for internal jugular vein thrombosis are iatrogenic thrombosis after venous catheterization, intravenous drug abuse, tumor compression and paraneoplastic phenomena.
www.indegene.com /Gyn/Jour/indJour_GYSE_Sum_01-07-2001_8.asp   (543 words)

  
 Bilateral Sampling of the Internal Jugular Vein To Distinguish between Mechanisms of Adrenocorticotropic ...
Bilateral Sampling of the Internal Jugular Vein To Distinguish between Mechanisms of Adrenocorticotropic Hormone-Dependent Cushing Syndrome -- Doppman et al.
the jugular vein catheter was positioned at the angle of the
jugular vein sampling is its simplicity and safety.
www.annals.org /cgi/content/full/128/1/33   (2551 words)

  
 Jugular vein definition - Medical Dictionary definitions of popular medical terms
Jugular vein: The jugular veins are in the neck and drain blood from the head, brain, face and neck and convey it toward the heart.
It lies outside the sternocleidomastoid muscle, passes down the neck and joins the subclavian vein.
The jugular veins are particularly prominent during congestive heart failure.
www.medterms.com /script/main/art.asp?articlekey=9187   (353 words)

  
 Sonographic guidance when using the right internal jugular vein for central vein access -- Caridi et al. 171 (5): 1259 ...
Sonographic guidance when using the right internal jugular vein for central vein access -- Caridi et al.
guidance during cannulation of the internal jugular vein.
vein was positioned laterally by more than 1 cm.
www.ajronline.org /cgi/content/abstract/171/5/1259   (491 words)

  
 Internal Jugular Vein Cannulation
You can also use this to locate the vein (see below).
Advance the needle towards the suprasternal notch, maintaining negative pressure on the syringe.
When the vein is entered, hold the needle in position and remove the syringe.
www.chime.ucl.ac.uk /resources/student-projects/cer-2000-01/swProject/Procedures/Internal_Jugular_Vein_Cannulat/internal_jugular_vein_cannulat.html   (289 words)

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