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Topic: Innominate vein


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In the News (Fri 13 Nov 09)

  
  Brachiocephalic vein - Wikipedia, the free encyclopedia
The left and right brachiocephalic veins or innominate veins in the upper chest are formed by the union of each corresponding internal jugular vein and subclavian vein.
The brachiocephalic veins are the major veins returning blood to the superior vena cava.
Veins of the upper extremity and thorax in Gray's Anatomy
en.wikipedia.org /wiki/Brachiocephalic_vein   (329 words)

  
 Superior Vena Cava Bypass Using Spiral Vein Graft - Ministernotomy Technique
The length of vein required for a graft of the same size as the innominate vein is related to the ratio of the diameter of the graft desired and the average diameter of the saphenous vein.
The innominate vein is occluded with a soft jaw clamp.
An end-to-end anastomosis of the spiral vein graft to the innominate vein is constructed using 7-0 polypropylene suture.
www.ctsnet.org /doc/3311   (493 words)

  
 Gray, Henry. 1918. Anatomy of the Human Body. Page 666
Behind it are the three large arteries, innominate, left common carotid, and left subclavian, arising from the aortic arch, together with the vagus and phrenic nerves.
The left innominate vein may occupy a higher level, crossing the jugular notch and lying directly in front of the trachea.
These veins receive esophageal tracheal, and inferior laryngeal veins, and are provided with valves at their terminations in the innominate veins.
www.bartleby.com /107/pages/page666.html   (561 words)

  
 Heart and great vessels:   (Site not responding. Last check: 2007-10-21)
The right innominate vein runs vertically downwards behind the edge of the manubrium, whereas the left innominate vein passes at an angle of about 45 degrees across the superior mediastinum to join the right at the lower border of the first right costal cartilage (Figure 1).
The left innominate vein is covered anteriorly by the thymus or thymic remnant and is separated posteriorly from the trachea by the pretracheal fascia.
The vein is occasionally intentionally divided (and subsequently reconstituted) during aortic arch surgery and for this reason the route of insertion of a CV or PA catheter should always be discussed with the surgeon before undertaking this kind of procedure.
www.manbit.com /pac/chapters/P11.cfm   (1108 words)

  
 Subclavian Vein:   (Site not responding. Last check: 2007-10-21)
The subclavian vein is the continuation of the axillary vein and runs from the outer border of the first rib to the medial border of scalenus anterior where it joins with the internal jugular vein to form the innominate vein (Figure 1).
The vein is separated posteriorly from the subclavian artery by the insertion of scalenus anterior and postero-medially from the dome of the pleura by Sibson's fascia (suprapleural membrane).
The relationship of the left subclavian vein to the clavicle: practical considerations pertinent to the percutaneous catheterization of the subclavian vein.
www.manbit.com /pac/chapters/p9.cfm   (587 words)

  
 Venoatrial
Exposure of this portion of the vein is afforded by splitting the diaphragm to the venocaval hiatus.
Connection to the left cardinal vein results in total anomalous pulmonary venous return to the coronary sinus if the left cardinal vein involutes as it normally does, or in total anomalous pulmonary venous return to a left vertical vein which drains into the innominate vein if the left cardinal vein does not involute.
In this variant, an oblique partition separates a proximal atrial chamber, to which are connected the pulmonary veins, from a distal chamber in free communication with the vestibule of the mitral valve and the mouth of the atrial appendage.
www.pediheart.org /practitioners/defects/venoatrial.htm   (4126 words)

  
 PLAIN RADIOGRAPHIC DIAGNOSIS OF CONGENITAL HEART DISEASE
There is dilation of both the left and right innominate veins and the right superior vena cava producing the classical "snowman" or "figure of 8" appearance.
Typically two anomalous veins from each lung converge directly behind the left atrium and form a common anomalous vertical vein, which passes anterior to the left pulmonary artery and the left main bronchus.
The pulmonary veins from both sides converge behind the left atrium and form a common vertical descending vein, which courses anterior to the esophagus and traverses the diaphragm at the esophageal hiatus.
www.bcm.edu /radiology/cases/pediatric/text/2e-desc.htm   (629 words)

  
 Selective Use of Preoperative Venous Duplex Ultrasound and Intraoperative Venography for Central Venous Access Device ...
vein junction in 1 (3%), compression of the catheter at the
of the subclavian vein or innominate vein in 7 (39%), the presence
cephalic vein and subclavian vein in 5 (46%), significant focal
www.annalssurgicaloncology.org /cgi/content/full/9/5/493   (3916 words)

  
 Publications
The cause of the vein thrombosis is severe pinching of the vein at the thoracic inlet between the subclavius muscle tendon, the anterior scalene muscle, the first rib, and the clavicle.
An invasive radiologist must puncture the vein in the edematous arm (sometimes with ultrasound assistance) and position the catheter in the thrombus for a continuous infusion of thrombolytic agents.
For the operation to be successful, the vein patching over the stenotic segment must extend into the normal innominate vein beyond the point of the obstruction.
www.mmaonline.net /publications/MNMed2004/November/Molina.html   (1863 words)

  
 Vein, jugular definition - Medical Dictionary definitions of popular medical terms
Vein, jugular: The jugular veins are in the neck and drain blood from the head, brain, face and neck and convey it toward the heart.
The jugular veins are particularly prominent during congestive heart failure.
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=9199   (326 words)

  
 Case 2: Vertical Vein (Partial Anomalous Pulmonary Venous Drainage) -- Klecker et al. 175 (3): 869 -- American Journal ...
with the anomalous pulmonary vein (vertical vein) ascending
The vertical vein may be recognized on conventional radiographs.
MR imaging of congenital anomalies of the thoracic veins.
www.ajronline.org /cgi/content/full/175/3/869   (491 words)

  
 PICC   (Site not responding. Last check: 2007-10-21)
The left innominate vein is longer than the right because of the location of the heart.
The right cardinal vein develops into the superior vena cava when the left innominate vein has developed, thus allowing all blood return to flow into the right atrium.
These smaller veins branch off the left innominate vein and would not be acceptable for infusion of solutions with extremes of pH and osmolarity, for monitoring central venous pressure or for long-term infusion therapy.
www.hadawayassociates.com /article_persistent.htm   (867 words)

  
 Direct US   (Site not responding. Last check: 2007-10-21)
The presence of stenosis after catheter placement in the subclavian vein has been reported to be as high as 40%.
Venograms performed in patients with subclavian and internal jugular vein occlusions may demonstrate reconstitution of the innominate vein as well as the superior vena cava.
It is vital to ensure a clear trajectory to the innominate vein using ultrasound prior to attempting this access.
www.venousaccess.com /journals/direct_us.htm   (384 words)

  
 Totally Anomalous Pulmonary Venous Connection and Complex Congenital Heart Disease: Prenatal Echocardiographic ...
or descending vertical vein from the pulmonary venous confluence
The lower 2 pulmonary veins join together to the descending vertical vein, which courses between the inferior vena cava in front and the descending aorta behind through the diaphragm to the liver to join the ductus venosus.
Note that the pulmonary veins are not communicating with the left atrium.
www.jultrasoundmed.org /cgi/content/full/24/9/1191   (2830 words)

  
 Left innominate vein stenosis as a late complication of central vein catheterization -- Fourestie et al. 88 (4): 636 -- ...
Left innominate vein stenosis as a late complication of central vein catheterization -- Fourestie et al.
Left innominate vein stenosis as a late complication of central vein catheterization
Phlebography disclosed left innominate vein stenosis and the lack of
www.chestjournal.org /cgi/content/abstract/88/4/636   (120 words)

  
 Sonographic Approach To The Superior Mediastinum   (Site not responding. Last check: 2007-10-21)
A small segment of the right innominate artery (IA) is seen lateral to the right innominate vein.
A complex, mixed, echotexture prevascular lymph nodal mass is seen to obliterate the right and left innominate veins and distal superior vena cava.
Right and left innominate veins and distal superior vena cava cannot be identified.
www.ijri.org /20011102/chestrad02.htm   (1388 words)

  
 Arch Surg -- Abstract: Delayed perforation of the innominate vein during hyperalimentation, January 1977, Reilly et al. ...
Arch Surg -- Abstract: Delayed perforation of the innominate vein during hyperalimentation, January 1977, Reilly et al.
Delayed perforation of the innominate vein during hyperalimentation
Use of the adult internal jugular vein for central
archsurg.ama-assn.org /cgi/content/abstract/112/1/96   (74 words)

  
 Extrinsic Compression of the Left Innominate Vein in Hemodialysis Patients -- Itkin et al. 15 (1): 51 -- Journal of ...
Extrinsic Compression of the Left Innominate Vein in Hemodialysis Patients -- Itkin et al.
Extrinsic Compression of the Left Innominate Vein in Hemodialysis Patients
cause is extrinsic compression of the left innominate vein.
www.jvir.org /cgi/content/abstract/15/1/51   (346 words)

  
 Clinical Study: 03-CC-0113, Treatment of Jugular, Subclavian, and/or Innominate Vein Thrombosis with Low Dose ...   (Site not responding. Last check: 2007-10-21)
On the first treatment day, the patient has a venogram, in which a catheter is placed in an arm vein and passed up to and through the blood clot that is blocking the blood flow in the vein.
Although the patient is no longer formally in the study, he or she may choose to receive additional treatments with rtPA in higher doses at NIH or to continue using blood thinners under the direction of the primary physician.
Occlusive thrombosis of jugular, axillary, subclavian, or brachiocephalic veins must be documented by ultrasound, or venography (Occlusive meaning complete blockage of blood flow across affected venous segment).
clinicalstudies.info.nih.gov /cgi/wais/bold032001.pl?A_03-CC-0113.html   (1177 words)

  
 Search Results for innominate vein - Encyclopædia Britannica
large vein through which oxygen-depleted blood from the stomach, the intestines, the spleen, the gallbladder, and the pancreas flows to the liver.
any of a group of veins that transports blood from the liver to the inferior vena cava, which carries the blood to the right atrium of the heart.
The renal venules (small veins) and veins accompany the arterioles and arteries and are referred to by similar names.
www.britannica.com /search?query=innominate+vein   (460 words)

  
 Anomalous subaortic position of the brachiocephalic vein (innominate vein): an echocardiographic study -- Choi et al. ...
Anomalous subaortic position of the brachiocephalic vein (innominate vein): an echocardiographic study -- Choi et al.
Anomalous subaortic position of the brachiocephalic vein (innominate vein): an echocardiographic study
The anomalous course of the brachiocephalic vein from the neck to the
heart.bmjjournals.com /cgi/content/abstract/64/6/385   (373 words)

  
 Innominate vein stenosis   (Site not responding. Last check: 2007-10-21)
I have recently been diagnosed with left innominate vein stenosis (or obstruction almost).
It is true that veins often stenosis with pacemaker leads.
Also, he said that even if the innominate vein is obstructed and causing problems, he would not know how to treat me. Stent with a pacemaker in the vein does not seem to be a good idea.
www.medhelp.org /Forums/Cardio/messages/35368.html   (867 words)

  
 Retroaortic innominate vein with coarctation of the aorta: surgical repair and embryology review -- Konstantinov et al. ...
Retroaortic innominate vein with coarctation of the aorta: surgical repair and embryology review -- Konstantinov et al.
Retroaortic innominate vein with coarctation of the aorta: surgical repair and embryology review
aorta was transected and the innominate vein was brought in
ats.ctsnetjournals.org /cgi/content/abstract/75/3/1014   (207 words)

  
 Brachiocephalic artery to left innominate vein fistula following median sternotomy -- Duara et al. 28 (2): 328 -- ...
injury to the left innominate vein during sternotomy, and was
Pulse Doppler showing communication between brachiocephalic artery and left innominate vein with continuous flow across the fistulous tract.
Digital Subtraction Angiogram showing injection to the brachiocephalic artery and instant filling of the left innominate vein and subsequently superior vena cava.
ejcts.ctsnetjournals.org /cgi/content/full/28/2/328   (200 words)

  
 Repair of traumatic aortic arch to innominate vein fistula under deep hypothermia and circulatory arrest -- Astolfi et ...
Repair of traumatic aortic arch to innominate vein fistula under deep hypothermia and circulatory arrest -- Astolfi et al.
Repair of traumatic aortic arch to innominate vein fistula under deep hypothermia and circulatory arrest
Fistulae between aorta and innominate vein invariably lead to
thorax.bmjjournals.com /cgi/content/abstract/31/6/753   (224 words)

  
 Rapid Development of a Large Systemic-to-Pulmonary Vein Fistula After Bidirectional Glenn Shunt and Successful Closure ...
A, Left innominate vein angiogram in posteroanterior projection, 10 days before bidirectional Glenn shunting, demonstrating a tiny venous connection to the posterior mediastinum.
B, Left internal jugular vein angiogram in posteroanterior projection, 18 days after bidirectional Glenn shunting, demonstrating a large 6.4-mm venous fistula to the left upper pulmonary vein.
C, Left internal jugular vein angiogram 10 minutes after placement of the Amplatzer duct occluder, demonstrating complete occlusion.
circ.ahajournals.org /cgi/content/full/104/9/e41   (548 words)

  
 innominate vein - OneLook Dictionary Search
Tip: Click on the first link on a line below to go directly to a page where "innominate vein" is defined.
innominate vein : The American Heritage® Dictionary of the English Language [home, info]
noun: veins formed by the union of the internal jugular and subclavian veins
www.onelook.com /?w=innominate+vein   (145 words)

  
 Trachea--innominate artery fistula following tracheostomy. Successful repair using an innominate vein graft -- Nunn et ...
Successful repair using an innominate vein graft -- Nunn et al.
This report discusses the first recorded patient in whom a trachea--
innominate artery fistula after tracheostomy was treated successfully by
ats.ctsnetjournals.org /cgi/content/abstract/20/6/698   (124 words)

  
 Partial Anomalous Pulmonary Venous Return: Iatrogenic Occlusion of the Innominate Vein Producing Right-to-Left Shunt -- ...
Partial Anomalous Pulmonary Venous Return: Iatrogenic Occlusion of the Innominate Vein Producing Right-to-Left Shunt -- Levy and Smyth 13 (4): 423 -- Journal of Vascular and Interventional Radiology
Partial Anomalous Pulmonary Venous Return: Iatrogenic Occlusion of the Innominate Vein Producing Right-to-Left Shunt
This was shown to be caused by innominate vein occlusion complicated
www.jvir.org /cgi/content/abstract/13/4/423   (232 words)

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