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10 Possible Causes for Grip Strength Decreased, Unilateral Arm Weakness

  • Cervical Spondylosis

    Radiculopathy [ 4 ] Suspect this where there is unilateral neck, shoulder, or arm pain approximating to a dermatome.[patient.info] There may be accompanying changes in sensation or weakness in related muscles.[patient.info]

  • Brachial Plexus Neuritis

    Brachial plexus neuritis (BN) is an uncommon disorder characterized by severe shoulder and upper arm pain followed by marked upper arm weakness.[diseasesatoz.com] When the brachial plexus gets inflamed or damaged, there can be pain and weakness in the shoulder, arm and hand.[hxbenefit.com] […] pain (throbbing, aching) in shoulder/arm (2) Pain resolves within 1-3 weeks (3) weakness /wasting of involved muscles and variable sensory impairment Prognosis Full recovery[mmcneuro.wordpress.com]

  • Brachial Plexus Neuropathy

    Abstract Surgery of the longstanding untreated muscular torticollis in adults is limited to some complex cases because of its poor results. In this article, we are reporting a case of an idiopathic torticollis complicated with both vertebral artery compression and brachial plexus neuropathy due to fibrous bands of[…][ncbi.nlm.nih.gov]

  • Amyotrophic Lateral Sclerosis

    Prior animal studies have shown that silencing SOD1 led to preservation of grip strength and a delay in the onset of motor function deficits [ 125 , 126 ].[doi.org] CASE PRESENTATION: Patient A was a 71-year-old man who presented with unilateral arm weakness and wasting.[ncbi.nlm.nih.gov] In a clinical trial for pyrimethamine, an antimalarial drug, SOD1 levels in the CSF decreased along with a trend towards declining Appel ALS scores, a measure of disease progression[doi.org]

  • Limb-Girdle Muscular Dystrophy

    The forearms may become mildly atrophic with decrease in grip strength; the small muscles of the hands are spared.[ncbi.nlm.nih.gov] […] symptoms Weakness: Proximal Serum CK: High but lower than average Pain syndrome Onset: Distal leg (calf) painful swelling without weakness or atrophy Unilateral or Bilateral[neuromuscular.wustl.edu] […] pathology: Inflammation more common Myopathy: Later onset, Proximal, Arms Legs 85 Mutation: Trp999Cys; Homozygous Onset Age: Mean 38 years; 16 years later than others average Arm[neuromuscular.wustl.edu]

  • Cervical Spinal Cord Tumor

    Later, spastic leg weakness develops. Deficits may be asymmetric.[merckmanuals.com] Syringobulbia may cause vertigo, nystagmus, unilateral or bilateral loss of facial sensation, lingual atrophy and weakness, dysarthria, dysphagia, hoarseness, and sometimes[merckmanuals.com] […] weakness, atrophy, and often fasciculations and hyporeflexia of the hands and arms; a deficit in pain and temperature sensation in a capelike distribution over the shoulders, arms[merckmanuals.com]

  • Transient Ischemic Attack

    strength, and arm drift. 52 Knowing that the patient is having a minor stroke or TIA is important.[mdedge.com] 2—partial facial weakness 3—complete unilateral palsy 5 Motor function (arm) 0—no drift a.[doi.org] Urgent treatment of these conditions decreases the risk of stroke in the next 90 days, which was 10.5% in one study. 5 Urgent assessment and early intervention could reduce[mdedge.com]

  • Distal Myopathy Type 3

    The forearms may become mildly atrophic with decrease in grip strength; the small muscles of the hands are spared.[ncbi.nlm.nih.gov] Bilateral weakness H/o HTN , dyslipidaemia DM Weakness of the involved arm Head CT Normal Normal Neuropathic GBS [27] 18 350 Proximal Ascending paralysis Precedes a gastrointestinal[wikidoc.org] […] lower motor neuron signs Clinical diagnosis Normal Nonspecific findings of chronic denervation with reinnervation Neuropathic Stroke [26] 65 Proximal & distal Dysphagia Unilateral[wikidoc.org]

  • Erb Duchenne Palsy

    grip strength on the affected side Absent Moro reflex (spreading arms wide apart when a baby feels like it is falling) on the affected side Lack of spontaneous movement in[pregnancycorner.com] Symptoms of this type of injury are known as “stingers” or “burners” since they cause unilateral burning in the affected arm, as well as weakness, paresthesia, and the inability[pedclerk.bsd.uchicago.edu] Things you should watch for after a vaginal birth to determine whether or not your baby suffers from Erb’s Palsy are: Arm flexed (bent) at elbow and held against the body Decreased[pregnancycorner.com]

  • Non-Recovering Obstetric Brachial Plexus Lesion

    grip strength on the affected side, according to MedlinePlus.[snyderwenner.com] Symptoms of this type of injury are known as “stingers” or “burners” since they cause unilateral burning in the affected arm, as well as weakness, paresthesia, and the inability[pedclerk.bsd.uchicago.edu] […] brachial plexus injury are a lack of movement of the upper or lower arm, absence of the Moro reflex on the affected side, affected arm bent and held at the newborn’s side, and decreased[snyderwenner.com]

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