نتایج جستجو برای: میاستنی myasthenia
تعداد نتایج: 6518 فیلتر نتایج به سال:
چکیده ندارد.
OBJECTIVE To review our experience with pregnancies in women with myasthenia gravis (MG). STUDY DESIGN Sixty nine pregnancies among 65 women with MG patients managed by our department over 28 years were included. The course of the disease in pregnancy, mode of delivery and postpartal period were evaluated. RESULTS One pregnancy miscarried. In 15% of patients the MG deteriorated in pregnancy...
سابقه و هدف: میاستنی گراویس بیماری خودایمنی می باشد که با تولید آنتی بادی ضد رسپتور استیل کولین در غشای پس سیناپسی شناخته می شود. جراحی در این بیماران به منظور خارج کردن کامل بافت تیموس و کنترل بیماری انجام می گردد، اما نتایج طولانی مدت جراحی به درستی شناخته نشده است و مورد بحث است. این مطالعه به بررسی نتایج تیمکتومی در درمان، میزان بهبودی و کنترل علایم بیماران مبتلا به میاتنی گراویس، مراجعه کن...
BACKGROUND AND PURPOSE The symptoms of acquired autoimmune ocular myasthenia are restricted to the extrinsic eye muscles, causing double vision and drooping eyelids. These guidelines are designed to provide advice about best clinical practice based on the current state of clinical and scientific knowledge and the consensus of an expert panel. SEARCH STRATEGY Evidence for these guidelines was ...
Introduction: All over the world autoimmune diseases and one of the classic examples of such diseases myasthenia gravis are on the rise. This progressing autoimmune disease characterized by pathological muscle weakness and increased fatigue. The literature describes the cause of myasthenia as production of autoantibodies to acetylcholine receptor subunits thereof. However myasthenia inherent im...
BACKGROUND Myasthenia gravis is characterized by weakness and fatigability of different muscle groups, including ocular, bulbar and the limbs. Therefore, a measure of disease severity at the impairment level in myasthenia needs to reflect all the relevant impairments, as well as their variations with activity and fatigue. We conducted a qualitative study of patients with myasthenia, to explore ...
Grave’s disease is the most common cause of hyperthyroidism in children. Symptoms of hyperthyroidism associated with Grave’s disease include goiter, tachycardia, tremor or diplopia caused by exophthalmos. Marked fatigue and weight loss may be observed due to hypermetabolic state. Myasthenia Gravis is far less frequent, with juvenile onset in fewer than 10% of the patients. Ocular symptoms: ptos...
Myasthenia gravis is an autoimmune disorder affecting the neuromuscular junction. Ocular myasthenia gravis presents as ptosis with extraocular motility restriction and is prone to be misdiagnosed as third nerve palsy or congenital or aponeurotic ptosis. Juvenile ocular myasthenia gravis in very young children is difficult to diagnose and can be easily labeled as a case of congenital ptosis, the...
BACKGROUND In the investigation of patients with myasthenia gravis, repetitive supramaximal stimulation of an affected peripheral nerve is commonly performed to detect abnormal transmission at the neuromuscular junction. A study was undertaken to determine whether abnormal transmission could similarly be detected during stimulation of the phrenic nerves. METHODS The phrenic nerves were stimul...
Background: Myasthenia gravis is an autoimmune disorder mainly caused by antibodies to the muscle acetylcholine receptors (AChR-Ab) at the neuromuscular junction. Loss of these receptors leads to a defect in neuromuscular transmission with muscle weakness and fatigue. This antibody is not detected in all the patients and electrophysiologic study is necessary in some patients as a diagn...
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