hospital based study on laboratory investigations on heriditary muscle disorders

Background: Myopathies are a group of neuro muscular diseases that cause muscle weakness, cramps, and spasms due to primary defect the fiber. We undertook this study hereditary disorders identify clinical patterns laboratory findings in these conditions correlation between them, which will help recognizing them early for adequate management with rehabilitation measures prognostication. Aim: To assess investigational profile Hereditary disorders. Methods: A cross sectional was conducted among 44 patients features suggestive who sort health care at Institute neurology, Madras Medical college, Chennai using various investigation techniques like Serum CK measurement, Nerve conduction Study, Electromyography, Muscle biopsy. Results: elevation found all our study, but degree differs It maximal (>25 times normal) DMD (50%), BMD (40%) LGMD (4%). High diagnosis myopathic EMG found. Myopathic pattern observed Muscular dystrophy, congenital myopathy distal myopathy.