Lambert Eaton syndrome symptoms?
summary
It belongs to autoimmune nervous system disease. Autoantibodies against calcium or acetylcholine channels in presynaptic membrane at neuromuscular junction are produced in the body, so that calcium ions can not enter nerve endings, and acetylcholine receptors released from nerve endings are significantly reduced, resulting in limb skeletal muscle weakness and autonomic nerve dysfunction. Lambert Eaton syndrome symptoms? Let's talk about it
Lambert Eaton syndrome symptoms?
The ratio of male to female was 5:1. According to the report, the youngest case was a 9-year-old girl, and no tumor was found. Usually subacute onset, the course of disease may be different, often months to years before the discovery of tumor myasthenia and fatigue. The distribution of the affected muscles is different from that of myasthenia gravis (mg). The main symptoms of Mg are skeletal muscles of the extremities, especially trunk muscles, pelvic girdle, lower limb muscles and scapular girdle,
The symptoms of the lower limbs were more severe than the upper limbs, and the proximal was more severe than the distal. Tendon reflexes of the extremities are often weakened or disappeared. Tendon reflexes can be recovered after a short period of vigorous contraction of the corresponding muscles. Tendon reflexes can disappear in patients with cancerous polyneuropathy,
Tumors can cause other neurological manifestations, such as polymyositis, dermatomyositis, multifocal leukoencephalopathy and cerebellar degeneration. Some of the patients complained of myalgia, most of which were obvious in the thigh muscles, and there was no myofascial fibrillation.
matters needing attention
Ordinary patients should pay attention to diet regulation, low salt and low-fat diet, fasting spicy food, banning smoking and drinking, keeping emotional comfort, moderate exercise, avoiding fatigue, paying attention to strengthening nursing, and carrying out symptomatic specialist treatment, avoiding aggravation and active treatment.
