What are myopathies?

Muscle Disease. Myopathy is a general term meaning "muscle disease". There are many different kinds such as muscular dystrophy, rhabdomyolysis, etc... They are usually associated with muscle dysfunction, atrphy, pain or cramping. A specific diagnosis requires a physical exam, testing and possible biopsy.
Muscle disease. Myopathies are pathology related to muscle. There is a broad spectrum of disease from the simple to the fatal.

Related Questions

What is a myopathy?

Disease of muscle. By definition, this is a problem primarily associated with muscular damage and weakness. Classically, many of the disorders are hereditary, e.g., muscular dystrophy, but others may be autoimmune, such as polymyositis. The term implies focal involvement of muscle, as contrasted with neuropathy, which points to nerve problems. Read more...

What is myoshi myopathy?

Muscular dystrophy. Myoshi is a form a muscular dystrophy usually starting in the calf around age 20, making it difficult to walk on toes. Might benefit from physical therapy. Read more...

How rare and what is myotubular myopathy?

Very rare. Myotubular myopathy must be diagnosed by muscle biopsy with special stains to look at the myotubules. It is a form of congenital myopathy but can be rather serious in some cases. Others are quite mild. Usually not progressive, but can cause diffuse weakness and intolerance to exercise. Usually does not affect heart or lung function. But it can affect ability to swallow easily. Read more...

What is mitochondrial myopathy? What causes it?

Mitochondrial myo- pathies are a group of neuromuscular disorders inherited from one's mother. Find out the type & which organs it affects, then obtain information & support from mda.org. Mitochondria are cellular power plants that convert fuel from food into energy molecules, particularly important in nerve & muscle cells. See more on genetics at mda.org/disease/mitochondrial-myopathies/causes-inheritance . Read more...

What is mitochondrial myopathy? My sister has it.

Mitochondrial myo- pathies are a group of inheritable neuromuscular disorders. Find out the type & which organs it affects, then obtain information & support from mda.org. Mitochondria are cellular "power plants" that convert fuel from food into energy molecules, particularly important in nerve & muscle cells. http://mda.org/disease/mitochondrial-myopathies/causes-inheritance explains the patterns of inheritance. . Read more...
Energy crisis. Mitochondria are responsible for storage and retrieval of energy through the formation of an energy containing bond that is used for every reaction within cells. They are tiny organelles, many in each cell and all inherited from the mother. Control involved their own DNA and also DNA from both parents in the nucleus. When they are not doing their job well the muscles affected have little ability to sustain work and take a long time to recover.http://www.mitoresearch.org/mitodiseases.html. Read more...
Muscle biopsy proof. Myopathy associated with mitochondrial disease. Maternal genetic transmission Short stature,eye muscle paralysis,hearing loss & cardiac conduction defects.Overlap with other mitochondrial myopathies She shold be under the care of neurologist & physiotherapist. Read more...

Could you explain what is mitochondrial myopathy?

Disease where. The mitochondria in muscles are not functioning properly and cause muscle weakness or atrophy of the muscle. The mitochondria is the "powerhouse" of the cell. When they do not function correctly, the cells loose power and either are not efficient or cause cell death. Theres many different causes of this type of myopathy. See http://mda.Org/disease/mitochondrial-myopathies hope that helps! Read more...

I hav pos myopathy &was just dignosed with stiff persons syndrome&taking ivig tm's are these tied 2gether? Don't know what myopathy is yet either

muscle disease. Myopathy merely means abnormal muscle, and typically presents with weakness over shoulders and hips. Stiff person's syndrome causes muscular rigidity and spasms, but is not a myopathy but rather an autoimmune disorder affecting glutamic acid decarboxylase, and amphiphysin. Ivig is likely your best approach. Likely you have but one disorder. Read more...
Discuss with MD. Very challenging scenario, the stiff persons syndrome is an autoimmune issue and ivig is an appropriate therapy for the anti glutamic acid decarboxlase antibodies. If the myopathy is an inflammatory myopathy the ivig may help. Your neurologist may do electromyogram and nerve conduction studies to help sort things out . A biopsy of a small amount of muscle tissue may also be part of the work up. Read more...

What to do about myopathy?

Myopathy = muscle. weakness & wasting from abnormal structure or metabolism of muscle cells. OMIM.org lists 586 genetic defects that cause congenital myopathies. The many disorders that cause acquired myopathies are on clevelandclinicmeded.com/medicalpubs/diseasemanagement/neurology/myopathy/. History, family history, physical & neurological exams, muscle biopsy, genetic & other lab studies are needed for diagnosis. Read more...