Hyperkalemic periodic paralysis starting at age 48.
نویسندگان
چکیده
منابع مشابه
Hyperkalemic Periodic Paralysis Synonym: HyperPP
Hyperkalemic periodic paralysis (hyperPP) is characterized by attacks of flaccid limb weakness (which may also include weakness of the muscles of the eyes, throat, and trunk), hyperkalemia (serum potassium concentration >5 mmol/L) or an increase of serum potassium concentration of at least 1.5 mmol/L during an attack of weakness and/or provoking/worsening of an attack by oral potassium intake, ...
متن کاملA case of hyperkalemic periodic paralysis.
た.し か し発熱,筋 ・関節痛はな く,知 覚異常も 自覚 しなかつた.筋 脱力は四肢に限局し,頭 頚部 およ び躯幹の異常はなかつた.発 病後約1週 間徐 徐に増悪 したのち快方に向い,約1ヵ 月間の通院 治療で全治した.そ の後は特別の症状なく普通に 生活 していたがが,昭 和43年(15才 時)8月 初旬, 野球大会に投手 として出場のための練習で過労がが 続いたのち,同 月12日,最 終試合を 終えて 帰宅 後,夕 食前,午 後6時 頃から両手の脱力を覚え, 翌13日 朝は両下肢 の脱力が加わ り,さ らに夕刻に は軽度の嚥下障害も認められ,14日 には腰腹筋脱 力,15日 には起坐 ・歩行全 く不能 とな り,8月17 日当科に入院 した. 入院時現症:意 識清明.起 坐 ・歩行全 く不能 で受動的背臥位であるが,心 ・肺お よび腹部内臓 には異常なく,軽 度の嚥下障害を...
متن کاملhypokalemic periodic paralysis: age of onset in a retrospective study
primary hypokalemic periodic paralysis is a familial channelopathy inherited as an autosomal dominant trait. the first attack of paralysis may be evolved at any age, but has been reported to be most common in the second decade, so that some authorities believe that an episodic weakness beginning after age 25 is almost never due to primary periodic paralysis. in this retrospective study, we revi...
متن کاملHyperkalemic periodic paralysis M1592V mutation modifies activation in human skeletal muscle Na1 channel
CECILIA V. ROJAS,1 ALAN NEELY,2 GABRIELA VELASCO-LOYDEN,1 VERÓNICA PALMA,3 AND MANUEL KUKULJAN3 1Instituto de Nutrición y Tecnologı́a de los Alimentos, Universidad de Chile, Casilla 138-11, Santiago; and 3Instituto de Ciencias Biomédicas, Facultad de Medicina, Universidad de Chile, Casilla 70005-7, Santiago, Chile; and 2Department of Physiology, Texas Tech University Health Sciences Center, Lubb...
متن کاملEffects of local anesthetics on Na+ channels containing the equine hyperkalemic periodic paralysis mutation.
We examined the ability of local anesthetics to correct altered inactivation properties of rat skeletal muscle Na+channels containing the equine hyperkalemic periodic paralysis (eqHPP) mutation when expressed in Xenopusoocytes. Increased time constants of current decay in eqHPP channels compared with wild-type channels were restored by 1 mM benzocaine but were not altered by lidocaine or mexile...
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ژورنال
عنوان ژورنال: BMJ
سال: 1968
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.2.5603.472