الخدر (مايو كلينك)

التعريف

الخَدَر هو فقدان الإحساس أو الشعور في جزء من الجسم. غالبًا ما تصاحبه تغيُّرات أخرى في الإحساس؛ كالشعور بوخز دبابيس وإبر أو ألم حارق. يمكن أن يصيب الخَدَر عصبًا واحدًا فقط من جانب واحد لجسمكَ، أو كلا الجانبين من الجسم.

الأسباب

07/09/2019

الإشارات المرجعية

Numbness. Merck Manual Professional Version. https://www.merckmanuals.com/professional/neurologic-disorders/symptoms-of-neurologic-disorders/numbness. Accessed March 1, 2019.
Stroke: Hope through research. National Institute of Neurological Disorders and Stroke. http://www.ninds.nih.gov/disorders/stroke/detail_stroke.htm. Accessed Jan. 19, 2016.
Daroff RB, et al. Disorders of the peripheral nerves. In: Bradley's Neurology in Clinical Practice. 7th ed. Philadelphia, Pa.: Saunders Elsevier; 2016. https://www.clinicalkey.com. Accessed March 1, 2019.
Raynaud's disease. National Heart, Lung, and Blood Institute. http://www.nhlbi.nih.gov/health/health-topics/topics/raynaud/. Accessed Jan. 22, 2016.
Numbness. National Multiple Sclerosis Society. http://www.nationalmssociety.org/Symptoms-Diagnosis/MS-Symptoms/Numbness. Accessed Jan. 22, 2016.
Neuropathy (nerve damage). American Diabetes Association. http://www.diabetes.org/living-with-diabetes/complications/neuropathy/. Accessed Jan. 22, 2016.
Stabler SP. Vitamin B12 deficiency. New England Journal of Medicine. 2013;368:149.
Vestibular schwannoma (acoustic neuroma) and neurofibromatosis. National Institute on Deafness and Other Communication Disorders. http://www.nidcd.nih.gov/health/hearing/acoustic_neuroma.asp. Accessed Jan. 22, 2016.
Briemberg HR, et al. Approach to the patient with sensory loss. http://www.uptodate.com/home. Accessed Jan. 25, 2016.
Park JK, et al. Vestibular schwannoma (acoustic neuroma). http://www.uptodate.com/home. Accessed Jan. 25, 2016.
Gorevic, PD. Overview of amyloidosis. http://www.uptodate.com/home. Accessed Jan. 25, 2016.
Cerebral aneurysms fact sheet. National Institute of Neurological Disorders and Stroke. http://www.ninds.nih.gov/disorders/cerebral_aneurysm/detail_cerebral_aneurysms.htm#3098_6. Accessed Jan. 26, 2016.
Shy, ME. Peripheral neuropathies. In: Goldman-Cecil Medicine, 25th ed. Philadelphia, PA: Elsevier Saunders; 2015. https://www.clinicalkey.com. Accessed Jan. 26, 2016.
Arteriovenous malformations and other vascular lesions of the central nervous system fact sheet. National Institute of Neurological Disorders and Stroke. http://www.ninds.nih.gov/disorders/avms/avms_brochure_508comp.pdf. Accessed Jan. 26, 2016.
Singer RJ. Brain arteriovenous malformations. http://www.uptodate.com/home. Accessed Jan. 27, 2016.
Signs and symptoms of adult brain and spinal cord tumors. American Cancer Society. https://www.cancer.org/cancer/brain-spinal-cord-tumors-adults/detection-diagnosis-staging/signs-and-symptoms.html. Accessed March 1, 2019.
Carpal tunnel syndrome fact sheet. National Institute of Neurological Disorders and Stroke. http://www.ninds.nih.gov/disorders/carpal_tunnel/detail_carpal_tunnel.htm.Accessed Jan. 26, 2016.
Dalmau J, et al. Paraneoplastic syndromes affecting the spinal cord and dorsal root ganglia. http://www.uptodate.com/home. Accessed Jan. 26, 2016.
Brachial plexus injuries information page. National Institute of Neurological Disorders and Stroke. http://www.ninds.nih.gov/disorders/brachial_plexus/brachial_plexus.htm.Accessed Jan. 26, 2016.
Fabry disease symptoms overview. National Fabry Disease Foundation. http://www.fabrydisease.org/index.php?option=com_k2&view=item&id=235:fabry-disease-symptoms-overview&Itemid=587. Accessed Jan. 28, 2016.
Fabry disease. National Kidney Foundation. https://www.kidney.org/atoz/content/fabry. Accessed Jan. 28, 2016.
Karam C, et al. Toxic neuropathies. Seminars in Neurology. 2015;35:448.
Peripheral neuropathy fact sheet. http://www.ninds.nih.gov/disorders/peripheralneuropathy/detail_peripheralneuropathy.htm. Accessed Jan. 28, 2016.
Clinical manifestations of Sjögren's syndrome: Extraglandular disease. http://www.uptodate.com/home. Accessed Jan. 29, 2016.
Spinal cord injury: Hope through research. National Institute of Neurological Disorders and Stroke. http://www.ninds.nih.gov/disorders/sci/detail_sci.htm. Accessed Jan. 29, 2016.
Spinal trauma. Merck Manual Professional Version. http://www.merckmanuals.com/professional/injuries_poisoning/spinal_trauma/spinal_trauma.html. Accessed Jan. 29, 2016.
Rutkove SB. Overview of polyneuropathy. http://www.uptodate.com/contents/search. Accessed March 5, 2019.
Brain and spinal tumors: Hope through research. National Institute of Neurological Disorders and Stroke http://www.ninds.nih.gov/disorders/brainandspinaltumors/detail_brainandspinaltumors.htm#43233060. Accessed Jan. 29, 2016.
Löhle M, et al. Clinical prodromes of neurodegeneration in Anderson-Fabry disease. Neurology. 2015;84:1454.
Marx JA, et al., eds. Head injury. In: Rosen's Emergency Medicine: Concepts and Clinical Practice. 8th ed. Philadelphia, Pa: Saunders Elsevier; 2014. https://www.clinicalkey.com. Accessed Jan. 19, 2016.
Thiruganasambandamoorthy V, et al. Risk factors for serious underlying pathology in adult emergency department nontraumatic low back pain patients. The Journal of Emergency Medicine. 2014;47:1.
Zaal MJ, et al. Risk and prognostic factors of postherpetic neuralgia and focal sensory denervation: A prospective evaluation in acute herpes zoster ophthalmicus. The Clinical Journal of Pain. 2000;16:345.
Bajwa ZH, et al. Postherpetic neuralgia. http://www.uptodate.com/home. Accessed Feb. 15, 2016.
Schiffmann R. Neurologic manifestations of Fabry disease. http://www.uptodate.com/home. Accessed Feb. 15, 2016.
Schiffmann R. Fabry disease. Pharmacology and Therapeutics. 2009;122:65.
Ferri FF. Frostbite. In: Ferri's Clinical Advisor 2019. Philadelphia, Pa.: Elsevier; 2019. https://www.clinicalkey.com. Accessed March 5, 2019.

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