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Topic: Mononeuropathy


  
  Health Encyclopedia - Evanston Northwestern Healthcare   (Site not responding. Last check: 2007-11-05)
Mononeuropathy involves loss of movement or sensation to an area caused by damage to a single nerve or nerve group.
Mononeuropathy involves damage or destruction of an isolated nerve or nerve group.
Mononeuropathy is most often caused by damage to a local area resulting from injury or trauma, although occasionally systemic disorders may cause isolated nerve damage (as with mononeuritis multiplex).
www.enh.org /HealthAndWellness/Encyclopedia/ency/article/000780.asp   (714 words)

  
 * Cranial mononeuropathy - (Disease): Definition
Cranial mononeuropathy III is a disorder associated with dysfunction in the third cranial nerve, which causes double vision and eyelid drooping...
Cranial mononeuropathy VI is a disorder that causes double vision, associated with dysfunction of cranial nerve VI, which is responsible for moving the eye to the side.
Bell's palsy is an acute form of cranial mononeuropathy VII, and it is the most common form of this type of nerve damage (peripheral neuropathy).
en.mimi.hu /disease/cranial_mononeuropathy.html   (126 words)

  
 Mononeuropathy in Diabetes Mellitus
Diabetic amyotrophy, an uncommon syndrome defined by the triad of pain, severe asymmetric muscle weakness (usually of the lower extremities), and wasting of the iliopsoas and quadriceps, falls under the heading of the polyneuropathies.
The mononeuropathies are most likely ischemic in nature, as suggested by the tendency toward nerves susceptible to compression and and toward fiber subtypes with the more tenuous blood supply.
Like all of the mononeuropathies they are thought to be ischemic in nature and are usually fairly short lived.
home.uchicago.edu /~adamcifu/mononeuropathy.htm   (690 words)

  
 CIDP Syndrome Support Group - CIDP
Mononeuropathy multiplex is a focal involvement of two or more nerves that usually results from a generalized disorder such as diabetes or vasculitis.
Mononeuropathies are disorders of a single nerve that usually result from trauma or entrapment.
Mononeuropathy multiplex is a focal involvement of two or more nerves that usually results from a generalized disorder such as diabetes or vasculitis [1].
www.cidpusa.org /poly-neuropathy.html   (6465 words)

  
 Baylor Neurology Case of the Month   (Site not responding. Last check: 2007-11-05)
Mononeuropathy multiplex is an uncommon presentation of paraneoplastic neuropathy, compared to the distal symmetric form.
The patient was diagnosed with mononeuropathy multiplex associated with cryoglobulinemia, felt to be secondary to his chronic hepatitis C infection.
Based upon the clinical presentation, laboratory, and pathologic data, the patient was diagnosed with mononeuropathy multiplex secondary to mixed cryoglobulinemia associated with chronic hepatitis C infection.
www.bcm.edu /neurol/challeng/pat36/summary.html   (2242 words)

  
 Diabetes Monitor - mononeuropathy and diplopia
There doesn’t seem to be an association between diabetic mononeuropathy and other forms of diabetic neuropathy.
For this reason patients with diabetes and a mononeuropathy should have other causes of neuropathy considered, including alcoholism, familial, nutritional, and drug-induced In the absence of other medical disorders known to cause neuropathy, extensive investigation is not likely necessary.
Among the nerves that might be affected by a mononeuropathy are the cranial nerves (nerves supplying the head).
www.diabetesmonitor.com /b244.htm   (398 words)

  
 THE MERCK MANUAL, Sec. 14, Ch. 183, Disorders Of The Peripheral Nervous System
The axon may be primarily affected (eg, in diabetes mellitus, Lyme disease, or uremia or with toxic agents) or the myelin sheath or Schwann cell (eg, in acute or chronic inflammatory polyneuropathy, leukodystrophies, or Guillain-Barré syndrome).
Multiple mononeuropathy is usually secondary to collagen vascular disorders (eg, polyarteritis nodosa, SLE, Sjögren's syndrome, RA), sarcoidosis, metabolic diseases (eg, diabetes, amyloidosis), or infectious diseases (eg, Lyme disease, HIV infection).
Single and multiple mononeuropathies are characterized by pain, weakness, and paresthesias in the distribution of the affected nerve.
www.merck.com /mrkshared/mmanual/section14/chapter183/183f.jsp   (2924 words)

  
 Revista do Instituto de Medicina Tropical de Sao Paulo: Confluent peripheral multiple mononeuropathy associated to ...
The diagnosis of multiple confluent mononeuropathy associated to acute hepatitis B was done.
This association is not often reported in international literature and its probable cause is the direct action of the hepatitis B virus on the nerves or a vasculitis of the vasa nervorum brought about by deposits of immune complexes.
Peripheral mononeuropathy is a rare complication of acute viral hepatitis, with an inferred prevalence of 0.04%5.
www.findarticles.com /p/articles/mi_qa3855/is_200205/ai_n9027868   (1292 words)

  
 AAPM&R - EMG Case No. 69, cont   (Site not responding. Last check: 2007-11-05)
Ulnar mononeuropathy at the elbow would be less likely than these other diagnoses but is still very much a possibility due to location of symptoms.
An ulnar mononeuropathy at the wrist or elbow is still probable, with increased likelihood of the lesion being at the wrist since no proximal ulnar innervated muscles are affected.
In evaluating for an ulnar mononeuropathy, to help determine whether the lesion is at the elbow or the wrist, ulnar sensory and motor nerve conductions should be performed.
www.aapmr.org /education/emgcases/emg6904b.htm   (1226 words)

  
 ENLmedical.com: Conditions And Concerns: Medical Encyclopedia: Mononeuropathy
It is a type of peripheral neuropathy (damage to nerves other than the nerves of the brain and spinal cord).
Mononeuropathy most commonly is associated with local causes of nerve damage such as trauma, although occasionally systemic disorders may cause isolated nerve damage (such as occurs with mononeuritis multiplex).
Neuromuscular examination of the affected area may indicate which nerve is involved in the mononeuropathy.
www.enlmedical.com /article/000780.htm   (503 words)

  
 - Northwestern Memorial Hospital - Chicago   (Site not responding. Last check: 2007-11-05)
Cranial mononeuropathy VII is a disorder caused by damage to cranial nerve VII, involving drooping of the face and decreased ability to move the face.
Cranial mononeuropathy VII is a mononeuropathy (damage to a single nerve) that involves the seventh cranial (facial) nerve, the nerve that controls movement of the muscles of the face.
Prompt treatment of lesions that compress the facial nerve may reduce the risk of cranial mononeuropathy VII in some cases.
www.nmh.org /nmh/adam/adamencyclopedia/HIEArticles/000794.htm   (524 words)

  
 Understanding Peripheral Neuropathy -- the Basics
Carpal tunnel syndrome is a common type of mononeuropathy.
Mononeuropathy multiplex is when several isolated nerves are involved.
One of the most common forms of chronic polyneuropathy is diabetic neuropathy, a condition that occurs in diabetics that is the result of poorly controlled blood sugar levels.
www.webmd.com /content/article/7/1680_53887.htm   (1083 words)

  
 Mononeuropathy definition - Medical Dictionary definitions of popular medical terms
Mononeuropathy: A disorder of a single nerve or nerve trunk.
Mononeuropathies may be due to entrapment, compression, stretch injury, ischemia, infection, or inflammation of a nerve.
The most common entrapments are of the median nerve of the wrist (the carpal tunnel syndrome) and ulnar nerve of the elbow (the cubital tunnel syndrome).
www.medterms.com /script/main/art.asp?articlekey=39988   (197 words)

  
 Neurologic Manifestations of HIV
Mononeuropathy multiplex typically presents as multifocal or asymmetric sensory and motor deficits in the distribution of peripheral nerves or spinal roots.
CMV-associated mononeuropathy multiplex can be extensive, involving several limbs or cranial nerves, or may preferentially involve the recurrent laryngeal nerve, resulting in hoarseness and vocal cord paresis.
Entrapment neuropathies should be considered in disorders involving the ulnar, median, or tibial nerves, as cubital, carpal, and tarsal tunnel syndromes occur commonly in patients with AIDS wasting syndrome or extensive weight loss, and may also occur when human growth hormone is used to treat wasting or fat redistribution syndromes.
hivinsite.ucsf.edu /InSite?page=kb-04-01-02   (10308 words)

  
 AAPM&R - EMG Case No. 67, cont   (Site not responding. Last check: 2007-11-05)
A peripheral mononeuropathy is a common explanation of asymmetric distal weakness.
The most common, entrapment neuropathy involving the upper extremity, a median mononeuropathy at the wrist, will cause weakness of thumb abduction and opposition, and, in some late cases, atrophy of the thenar compartment.
An ulnar mononeuropathy at the wrist, particularly one that involves the distal deep palmar motor branch only, may present with hand weakness without sensory symptoms.
www.aapmr.org /education/emgcases/emg6703b.htm   (990 words)

  
 Bell's palsy   (Site not responding. Last check: 2007-11-05)
Bell's palsy is a disorder caused by damage to cranial nerve VII, involving suddenfacial drooping and decreased ability to move the face.
The disorder is a mononeuropathy (involvement of a single nerve) that damages the seventh cranial (facial) nerve, the nerve that controls movement of the muscles of the face.
Other causes of cranial mononeuropathy VII, such as head injury and tumor, need to be excluded.
www.ehendrick.org /healthy/000773.htm   (254 words)

  
 AANS.org | Education and Meetings | AANS Scientific Journals | Neurosurgical Focus
The mononeuropathy was mild in the majority of cases and most of the patients were referred for testing by specialists.
There was a clear referral bias on the part of the primary care physicians, and the severity of mononeuropathy in the patients they referred for testing was significantly greater than in patients referred by specialists.
Carpal tunnel syndrome (CTS), or compressive median neuropathy at the transverse carpal ligament, is the mononeuropathy most commonly encountered in clinical practice.
www.aans.org /education/journal/neurosurgical/july97/3-1-2.asp   (2229 words)

  
 Mononeuropathy: Peripheral Nerve Disorders: Merck Manual Home Edition
Mononeuropathy is damage to a single peripheral nerve.
Often, the injury is caused by prolonged pressure on a nerve that runs close to the surface of the body near a bony prominence, such as a nerve in an elbow, a shoulder, a wrist, or a knee.
Cancer may cause mononeuropathy by directly invading a nerve.
www.merck.com /mmhe/sec06/ch095/ch095f.html   (689 words)

  
 AAPM&R - Case No. 49, cont
Sensory loss of the medial hand, with sparing of the thumb region, reduces the likelihood that the complaints are due to carpal tunnel syndrome, median mononeuropathy of the forearm, or a focal spinal cord lesion.
The remaining differential for unilateral hand weakness and numbness includes: C8/T1 radiculopathy, lower trunk brachial plexopathy (including thoracic outlet syndrome), and ulnar mononeuropathy at the elbow or wrist are consistent with the reported sensory and motor loss.
The absence of complaints regarding the strength and sensation of thumb and lateral digits eliminates a median mononeuropathy at the wrist (carpal tunnel syndrome).
www.aapmr.org /education/archive/emg0102b.htm   (605 words)

  
 [No title]
Lateral Femoral Cutaneous (LFC) mononeuropathy (Meralgia Paresthetica) causes sensory symptoms in the lateral portion of the thigh.
Median mononeuropathy at the wrist (CTS) is the most common mononeuropathy in clinical practice.
Peroneal mononeuropathy is the most commonly seen with compression at the fibular head.
www.emglaboratory.com /physicians/surgical.htm   (1352 words)

  
 Diabetes and Nerve Disease
Symptoms vary depending upon which nerve is affected, but mononeuropathy is usually acute and extremely painful.
Cranial mononeuropathy usually strikes people over the age of 50.
A clue to diagnosing truncal mononeuropathy, rather than other ailments, is that the pain is usually greater at night.
www.advantagerx.com /diabetes_nervedisease.htm   (1275 words)

  
 Mononeuritis Multiplex, How???
A mononeuropathy is damage to a single nerve, for example from a compression injury.
Carpal Tunnel Syndrome is a mononeuropathy of the median nerve, for example.
A mononeuritis multiplex is a changing pattern over time, in which first one mononeuropathy happens, then another, then another.
www.medhelp.org /forums/neuro/archive/5272.html   (560 words)

  
 Cranial mononeuropathy III - diabetic type (Disease) - Des Moines, Iowa Health Hospital   (Site not responding. Last check: 2007-11-05)
Cranial mononeuropathy III is a complication of diabetes caused by damage to the third cranial nerve, which leads to double vision and eyelid drooping,
Cranial mononeuropathy III - diabetic type is a mononeuropathy, which means that only one nerve is damaged.
It involves the third cranial (oculomotor) nerve, which is one of the cranial nerves that controls eye movement.
www.iowahealth.org /12806.cfm   (393 words)

  
 MedlinePlus Medical Encyclopedia: Cranial mononeuropathy III - compression type
Cranial mononeuropathy III - compression type is a mononeuropathy, which means that only one nerve is affected.
Decreasing consciousness is a particularly ominous sign, and implies impending severe brain damage or death.
Call the local emergency number such as 911 or go to the emergency room if double vision develops, if there are signs of altered consciousness, unusual headache, or inability to feel or control parts of the body.
www.nlm.nih.gov /medlineplus/ency/article/000698.htm   (606 words)

  
 Diabetic truncal mononeuropathy--a new clinical syndrome -- Ellenberg 1 (1): 10 -- Diabetes Care   (Site not responding. Last check: 2007-11-05)
diabetic mononeuropathy affecting the thoracic nerves, i.e., the truncal
mononeuropathies in that it is primarily sensory and typically not a first
mononeuropathy are primarily motor in effect and not infrequently may be
care.diabetesjournals.org /cgi/content/abstract/1/1/10   (233 words)

  
 CME/CE/CPE Pain Articles
Mononeuropathy is particularly common in persons with diabetes and may occur on the basis of focal ischemia, entrapment, compression or trauma to superficially placed nerves.
Peroneal mononeuropathy typically produces sudden painless foot drop and, in addition to vascular factors, may be due to trauma because of the superficial location of the nerve at the fibular head.
Ulnar mononeuropathy is probably also related to the vulnerable position of the nerve at the elbow.
www.pain.com /sections/professional/cme_article/articlefull.cfm?id=240   (5139 words)

  
 mononeuropathy - General Practice Notebook   (Site not responding. Last check: 2007-11-05)
Disease of a single peripheral or cranial nerve is called a mononeuropathy.
It may be associated with systemic illnesses such as diabetes mellitus, sarcoidosis, rheumatoid arthritis or polyarteritis nodosa.
Oxbridge Solutions Ltd® is an independent company owned by the authors which does not receive income from any other organisation or individual.
www.gpnotebook.co.uk /cache/705036341.htm   (178 words)

  
 children with DIABETES - Ask the Diabetes Team
Sounds like an extraocular muscle palsy, which is a relatively common form of mononeuropathy.
If there's a mononeuropathy affecting a single nerve leading to the muscles of one eye, it causes double vision (diplopia) when looking in certain directions.
When this happens, it is important for your physicians to check carefully to be sure the problem is not due to some other cause.
www.childrenwithdiabetes.com /dteam/1998-07/d_0d_2vm.htm   (116 words)

  
 CJNS - Tibial Mononeuropathy from a Lower Limb Synovial Cyst
Abstract: Background: Tibial mononeuropathy due to compression by a synovial cyst is uncommon with fewer than 10 cases reported in the literature.
Results: Tibial motor mononeuropathy with focal conduction block between the popliteal fossa and ankle was identified by electrophysiological testing.
Conclusions: The combination of electrophysiological localization and imaging in cases of unexplained tibial mononeuropathy may identify an unexpected structural cause.
www.cjns.org /22novtoc/tibial.htm   (107 words)

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