翻訳と辞書
Words near each other
・ Rhabdodontidae
・ Rhabdodryas
・ Rhabdognathus
・ Rhabdoherpia
・ Rhabdoides
・ Rhabdolepis
・ Rhabdolichops
・ Rhabdolona
・ Rhabdomancy
・ Rhabdomantis
・ Rhabdomantis galatia
・ Rhabdomantis sosia
・ Rhabdomastix
・ Rhabdomiris striatellus
・ Rhabdomyoblast
Rhabdomyolysis
・ Rhabdomyoma
・ Rhabdomyosarcoma
・ Rhabdomys
・ Rhabdomys dilectus
・ Rhabdopelix
・ Rhabdophaga rosaria
・ Rhabdophera
・ Rhabdophera arefacta
・ Rhabdophis
・ Rhabdophis chrysargos
・ Rhabdophis himalayanus
・ Rhabdophis nigrocinctus
・ Rhabdophis subminiatus
・ Rhabdophis tigrinus


Dictionary Lists
翻訳と辞書 辞書検索 [ 開発暫定版 ]
スポンサード リンク

Rhabdomyolysis : ウィキペディア英語版
Rhabdomyolysis

Rhabdomyolysis is a condition in which damaged skeletal striated muscle breaks down rapidly. Breakdown products of damaged muscle cells are released into the bloodstream; some of these, such as the protein myoglobin, are harmful to the kidneys and may lead to kidney failure. The severity of the symptoms, which may include muscle pains, vomiting, and confusion, depends on the extent of muscle damage and whether kidney failure develops. The muscle damage may be caused by physical factors (e.g., crush injury, strenuous exercise, medications, drug abuse, and infections). Some people have a hereditary muscle condition that increases the risk of rhabdomyolysis. The diagnosis is usually made with blood tests and urinalysis. The mainstay of treatment is generous quantities of intravenous fluids, but may include dialysis or hemofiltration in more severe cases.〔〔
Rhabdomyolysis and its complications are significant problems for those injured in disasters such as earthquakes and bombings. Relief efforts in areas struck by earthquakes often include medical teams with the skills and equipment to treat survivors with rhabdomyolysis. The disease was first described in the 20th century, and important discoveries as to its mechanism were made during the Blitz of London in 1941.〔 Horses may also develop rhabdomyolysis from a variety of causes. The word ''rhabdomyolysis'' uses the combining forms ''rhabdo-'' + ''myo-'' + ''-lysis'', yielding "striated muscle breakdown".
== Signs and symptoms ==
The symptoms of rhabdomyolysis depend on its severity and whether kidney failure develops. Milder forms may not cause any muscle symptoms, and the diagnosis is based on abnormal blood tests in the context of other problems. More severe rhabdomyolysis is characterized by muscle pain, tenderness, weakness and swelling of the affected muscles.〔 If the swelling is very rapid, as may happen after someone is released from under a collapsed building, the movement of fluid from the bloodstream into damaged muscle may cause low blood pressure and shock. Other symptoms are nonspecific and result either from the consequences of muscle tissue breakdown or from the condition that originally led to the muscle breakdown. Release of the components of muscle tissue into the bloodstream causes electrolyte disturbances, which can lead to nausea, vomiting, confusion, coma or abnormal heart rate and rhythm. The urine may be dark, often described as "tea-colored", due to the presence of myoglobin. Damage to the kidneys may give rise to decreased or absent urine production, usually 12 to 24 hours after the initial muscle damage.〔〔
Swelling of damaged muscle occasionally leads to compartment syndrome—compression of surrounding tissues, such as nerves and blood vessels, in the same fascial compartment—leading to the loss of blood supply and damage or loss of function in the part(s) of the body supplied by these structures. Symptoms of this complication include pain or reduced sensation in the affected limb.〔 A second recognized complication is disseminated intravascular coagulation (DIC), a severe disruption in blood clotting that may lead to uncontrollable bleeding.〔〔〔

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「Rhabdomyolysis」の詳細全文を読む



スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース

Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.