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Topic: Horner syndrome


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In the News (Mon 4 Jun 12)

  
  Dr. Koop - Horner's Syndrome- Health Encyclopedia and Reference
Horner's syndrome is a eye disorder that consists of enophthalmos (sinking of the eyeball into its cavity), ptosis (droopy upper eyelid), swelling of the lower eyelid, miosis (abnormal contraction of the pupil), anhidrosis (absence of facial sweat) and heterochromia (difference in eye color).
Horner's syndrome may occur as a result of lesions found along the course of the nerve's route from the brain to the eye.
Second Neuron Horner's Syndrome (preganglionic lesions) may be caused by lung cancer, thoracic tumors, phrenic nerve syndrome, thyroid enlargement, severe osteoarthritis of the neck with bone spurs, spinal cord injury or disease, neck trauma caused by injury, surgery, or severe whiplash.
drkoop.com /encyclopedia/93/488/Horners_Syndrome.html   (835 words)

  
 Horner's Syndrome
Horner's syndrome must be differentiated from Uveitis which also produces a constricted pupil and a droopy looking eye.
Horner's syndrome is associated with damage to the sympathetic innervation to the eye.
Thus Horner's syndrome may be associated with (strictly in anatomical sequence - not probability) brain tumours, spinal cord injury in the neck, thoracic tumours such as lymphosarcoma, injuries to the neck from fighting, choke collar injury or difficult venipuncture, middle ear infections, and viral, immune mediated or idiopathic neuropathies.
www.eyevet.info /horner.html   (720 words)

  
 Medicdirect - Comprehensive UK Health Information
Horner's syndrome consists of a ptosis (drooping of the upper eyelid), a small pupil and sometimes reduced facial sweating on the affected side.
Horner's syndrome may occur as a congenital lesion (at or soon after birth) or as an acquired condition at any age.
Known causes of Horner's syndrome include interruption to the sympathetic nerve in its course through the brain stem and spinal cord by conditions such as stroke, neck trauma, specific forms of migraine, multiple sclerosis and syringomyelia (abnormal development of the spinal cord).
www.medicdirect.co.uk /clinics/default.ihtml?step=4&pid=1371   (706 words)

  
 Ptosis, Anisocoria Point Toward Horner's, Lung Tumor
A 65-year-old fl male was diagnosed with Horner's syndrome, an interruption of the oculosympathetic nerve supply.
Horner's syndrome is characterized by an interruption of the oculosympathetic nerve supply somewhere between its origin in the hypothalamus and the eye.
Etiologies of Horner's syndrome include cluster migraines, trauma, cerebral vascular accident, cavernous sinus lesion, infections, aortic dissection, carotid dissection and (as in this patient) Pancoast tumor.
www.sightstreet.com /Content/OpthalmicLibrary/neu_horners_csro1020.htm   (1312 words)

  
 Bernard-Horner syndrome (Claude Bernard) (www.whonamedit.com)
A syndrome mainly characterised by a trias of miosis, ptosis, and enophthalmos.
Horner’s syndrome is present in Babinski-Nageotte syndrome, Cestan-Chenais syndrome, Wallenberg’s syndrome, Dejerine-Klumpke syndrome, Villaret’s syndrome, and Raeder’s syndrome.
Von Passow’s syndrome is an association of Horner syndrome with heterochromia iridis.
www.whonamedit.com /synd.cfm/1056.html   (482 words)

  
 Gale Encyclopedia of Cancer: Horner's syndrome
In appearance, it occurs on one side of the face with a sinking in of the eyeball (enophthalmos), drooping upper eyelid (ptosis), slight elevation of the lower lid, excessive contraction of the pupil of the eye (miosis), narrowing of the eyelid, and an absence of facial sweat on the affected side (anhidrosis).
Horner's syndrome is caused by damage or interruption of the sympathetic nerve to the eye.
If the syndrome exists from birth (congenital), it is typically noted around the age of two years with the presence of a variation in the color of the iris and the lack of a crease in the drooping eye.
www.findarticles.com /p/articles/mi_gGEC/is_0012/ai_2699001209   (981 words)

  
 MedlinePlus Medical Encyclopedia: Horner’s syndrome
Horner's syndrome is caused by injury to the sympathetic nerves of the face.
Rarely, Horner's syndrome may be congenital (present at birth) and associated with a lack of pigmentation of the iris (colored part of the eye).
There are no direct complications of Horner's syndrome itself, but complications may be associated with the underlying disease or its treatment.
www.nlm.nih.gov /medlineplus/ency/article/000708.htm   (426 words)

  
 eMedicine - Horner Syndrome : Article by Malvinder S Parmar, MB, MS, FRCPC, FACP
Horner syndrome may result from a lesion of the primary neuron; brainstem stroke or tumor or syrinx of the preganglionic neuron; trauma to the brachial plexus; tumors (eg, Pancoast) or infection of the lung apex; a lesion of the postganglionic neuron; dissecting carotid aneurysm; carotid artery ischemia; migraine; or middle cranial fossa neoplasm.
Horner syndrome may be associated with lesions in the hypothalamus, medulla, or upper cervical cord.
Horner syndrome may be caused by lesions in the sympathetic chain, superior cervical ganglion, or along the carotid artery resulting from a Pancoast tumor (eg, apical bronchial carcinoma), trauma, or, rarely, from carotid dissection or carotid artery blow out, sarcoidosis, or tuberculosis in the cervical lymph nodes.
www.emedicine.com /med/topic1029.htm   (1633 words)

  
 Horner's Syndrome
Horner's syndrome was first recognized in a funeral portrait painted somewhere between 190 and 210 AD.
Horner described the triad of ptosis, miosis and enophthalmous in 1869.
Raeder's syndrome occurs 7 to 1 in males with average age of 46.
telemedicine.orbis.org /bins/volume_page.asp?cid=1-13-161-215   (665 words)

  
 Purina ONE: Horner's Syndrome
Horner's Syndrome is a group of signs that occurs when specific muscles of the face lose their stimulation by certain nerves, specifically the sympathetic nerves.
Approximately 25-42% of the cases of Horner's Syndrome in cats are idiopathic.
Horner's Syndrome caused by injuries to nerves outside of the brain and spinal cord generally have a better prognosis.
www.purinaone.com /catcare_cond_atoz_article.asp?Seed=792&ArticleNumber=78   (413 words)

  
 eMedicine - Horner Syndrome : Article by Christopher M Bardorf, MD, MS   (Site not responding. Last check: 2007-10-21)
Horner syndrome in the presence of axial, shoulder, scapula, arm, or hand pain may be indicative of compression by an apical lung tumor (Pancoast tumor).
Horner syndrome in the presence of acute-onset, ipsilateral facial or neck pain may indicate carotid artery dissection.
The pain in the original Raeder syndrome is trigeminal pain associated with hypesthesia or anesthesia in the distribution of the trigeminal nerve (cranial nerve V).
www.emedicine.com /oph/topic336.htm   (1688 words)

  
 Horner's Syndrome in Dogs   (Site not responding. Last check: 2007-10-21)
Horner's Syndrome is a syndrome which involves damage to the sympathetic system controlling one of the eyes.
Signs of Horner's syndrome may include constricted pupil, elevation of the third eyelid, retraction of the eyeball into the head, slight drooping of the eyelid, and an increased pink color and warmth of the nose and ear on the affected side.
Horner's syndrome is not painful and does not interfere with vision.
www.bestfriendspetcare.com /pet_health/hornerssyndrome.cfm   (235 words)

  
 Article - Horner Syndrome from the Dentist's Chair   (Site not responding. Last check: 2007-10-21)
Horner syndrome results from a disruption of the sympathetic nervous system input to the eye and orbit.
Herpes zoster ophthalmicus as a cause of Horner syndrome.
Horner's syndrome resulting from a prolonged abnormal posture during a coma.
www.familypractice.com /journal/2001/v14.n05/1405.09/art-1405.09.htm   (1219 words)

  
 Horner's Syndrome - VeterinaryPartner.com - a VIN company!
A syndrome is a collection of symptoms that have meaning when they go together.
A syndrome, however, often has a limited number of causes such that recognizing a specific syndrome brings one substantially closer to a specific diagnosis.
The significance of the syndrome is that it indicates nerve damage which must be recognized.
www.veterinarypartner.com /Content.plx?P=A&S=0&C=0&A=482   (1070 words)

  
 ► Horner’s syndrome
Horner's syndrome is caused by injury to the sympathetic nerves of the face which includes a constricted pupil, drooping eyelid (ptosis), and facial dryness.
Any interruption of the sympathetic nerve fibers which start in the hypothalamus (a central brain region) and run via the upper spinal cord near the carotid artery and to the face may lead to Horner's syndrome.
Rarely, Horner's syndrome may be congenital (present at birth) and associated with a lack of pigmentation of the iris.
www.umm.edu /ency/article/000708.htm   (213 words)

  
 Handbook of Ocular Disease Management - Horner's Syndrome
Horner's syndrome is characterized by an interruption of the oculosympathetic nerve pathway somewhere between its origin in the hypothalamus and the eye.
Horner's syndrome of congenital origin is typically around the age of two years with heterochromia and absence of a horizontal eyelid fold or crease in the ptotic eye.
The common etiologies of acquired preganglionic Horner's syndrome include, but are not limited to, trauma, aortic dissection, carotid dissection, tuberculosis and Pancoast tumor.
www.revoptom.com /handbook/sect6g.htm   (783 words)

  
 Picture of Horner's Syndrome  * OTOLARYNGOLOGY HOUSTON
Horner's syndrome is the term used for the group of signs produced by paralysis of the cervical sympathetics whether of peripheral or central origin.
At times known as the Claude Bernard - Horner's syndrome and also incorrectly as the Hare's syndrome.
Hence ptosis of Horner's syndrome is a pseudo-ptosis.
www.ghorayeb.com /HornersSyndrome.html   (248 words)

  
 Eye Problems - Horner's Syndrome   (Site not responding. Last check: 2007-10-21)
Haw's syndrome, bilateral elevation of the third eyelids that is not due to dehydration, is thought to be caused by a problem with the autonomic nervous system.
Horner's syndrome occurs due to damage to the recurrent largyngeal nerve, anywhere along its path, which includes the chest, the neck, the brain and the local eye area.
There is a form of Horner's syndrome that occurs for unknown reasons and lasts 3 to 6 weeks then resolves.
www.vetinfo.com /chorners.html   (1297 words)

  
 horner's syndrome
I have had a recent episode of Horner's syndrome.
Horner's can occur in MS, but is not common.
These include: cervical and thoracic spine problems, injuries to the carotid artery (specifically a dissection), and any massess within the cervical symptathetic chain (this can be done with a MRI or CT scan of the chest).
www.medhelp.org /perl6/neuro/messages/33281.html   (235 words)

  
 Horner's Syndrome in Cats   (Site not responding. Last check: 2007-10-21)
Horner's Syndrome is a disorder of the nervous system which produces symptoms in the eyes.
Horner's syndrome in and of itself is not life threatening and usually will clear up on its own.
Depending on the cause of the trauma this may include things like reducing swelling of the nerves, removing the mass affecting the nerves, treating a viral infection that is affecting the nerves etc. If you suspect your cat has Horner's Syndrome or any other eye problem see your vet for a proper examination and diagnosis.
www.thepetprofessor.com /cat-info/horners-syndrome.html   (250 words)

  
 Pet Columns: Horner's Syndrome Causes Pet's Droopy Eye
syndrome is not that uncommon and can occur in dogs, cats, horses, and human beings.
Horner's syndrome results when you interrupt the sympathetic portion of the innervation to
The good news is that Horner's syndrome doesn't hurt.
www.cvm.uiuc.edu /petcolumns/showarticle.cfm?id=23   (507 words)

  
 Horner - Wikipedia, the free encyclopedia
Horner is an English surname that derives from the occupation horner who is a person who cuts the horns off of cattle, or deals in horns, or plays a horn.
James Horner (1953–), American composer of film scores
This is a disambiguation page—a list of articles associated with the same title.
en.wikipedia.org /wiki/Horner   (152 words)

  
 Eye Problems - Horner's Syndrome
Horner's syndrome occurs due to damage to the recurrent laryngeal nerve, anywhere along its path, which includes the chest, the neck, the brain and the local eye area.
Pain in the eye, dehydration and Horner's syndrome (usually occurs in one eye only) are common causes of one or both third eyelids showing.
The conformation of the cat's head and eyes can sometimes lead to this problem and if the cat's eyes are truly small in relation to the size of the orbit, this may be a factor.
www.vetinfo4cats.com /chorners.html   (1358 words)

  
 Horner syndrome - MayoClinic.com
Horner syndrome is an uncommon disorder caused by damage to sympathetic nerves to the face and eye.
Signs and symptoms of Horner syndrome occur on the side of the face on which the sympathetic nerve has been damaged and include:
Often the physical changes with Horner syndrome are so subtle that they may go unnoticed.
www.mayoclinic.com /health/horner-syndrome/HQ00858/SI=1824   (237 words)

  
 Drug InfoNet Doctors' Answers to Frequently Asked Questions - Horners Syndrome
Answer: Horner's Syndrome is one of the potential risks of any neck surgery.
Answer: Horners Syndrome is caused by damage or interruption of the sympathetic nerve to the eye.
Treatment for Horners Syndrome focuses on finding the cause of the interruption of the sympathetic nerve to that area of the eye.
www.druginfonet.com /faq/faqhorns.htm   (547 words)

  
 Horner's Syndrome
It is possible that the main title of the report Horner's Syndrome is not the name you expected.
The congenital, and more rare, form of Horner syndrome is present at birth but the cause is not known.
The underlying causes can vary enormously, from a snake or insect bite to a neck trauma made by a blunt instrument.
www.bchealthguide.org /kbase/nord/nord864.htm   (397 words)

  
 Introduction: Horner's syndrome - WrongDiagnosis.com
Horner's syndrome information: Condition affecting the sympathetic nervous system
Researching symptoms of Horner's syndrome: Further information about the symptoms of Horner's syndrome is available including a list of symptoms of Horner's syndrome, or alternatively return to research other symptoms in the symptom center.
Causes of Horner's syndrome: Research more detailed information about the causes of Horner's syndrome, other possibly hidden causes of Horner's syndrome, or other general information about Horner's syndrome.
www.wrongdiagnosis.com /h/horners_syndrome/intro.htm   (149 words)

  
 Horner Syndrome - Bernard Syndrome - information page with HONselect
Horner Syndrome - Bernard Syndrome - information page with HONselect
Definition: A syndrome associated with defective sympathetic innervation to one side of the face, including the eye.
This may result from congenital absence of the dilatator pupillary muscle, defective sympathetic innervation, or irritation of the CONJUNCTIVA or CORNEA.
www.hon.ch /HONselect/RareDiseases/EN/C10.177.350.html   (378 words)

  
 Gourt :: Health :: Conditions and Diseases :: Neurological Disorders :: Autonomic Nervous System :: Horner's Syndrome
Georgetown University School of Medicine: A clinical description of horner syndrome, with what lesions or injury it may occur and a brief definition of klympke dejerine syndrome.
Handbook of Ocular Disease Management - Horner's Syndrome: An article about the signs, symptoms, pathophysiology, management and clinical pearls.
NORD: Horner's Syndrome: National Organization for Rare Disorders is dedicated to helping people with rare, orphan diseases.
www.gourt.com /Health/Conditions-and-Diseases/Neurological-Disorders/Autonomic-Nervous-System/Horner's-Syndrome.html   (205 words)

  
 Horner syndrome definition - Medical Dictionary definitions of popular medical terms
Horner syndrome definition - Medical Dictionary definitions of popular medical terms
Horner syndrome: A complex of abnormal findings, namely sinking in of one eyeball, ipsilateral ptosis (drooping of the upper eyelid on the same side) and miosis (constriction of the pupil of that eye) together with anhidrosis (lack of sweating) and flushing of the affected side of the face.
Also called Horner-Bernard syndrome, Bernard syndrome, Bernard-Horner syndrome and Horner's ptosis (but best known as Horner syndrome).
www.medterms.com /script/main/art.asp?articlekey=3805   (201 words)

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