Puslapis 1 nuo 16 rezultatus
Potassium deficiency occurs in several conditions and is reported to cause muscle weakness and rhabdomyolysis. The mechanisms by which potassium deficiency cause muscle disease remain unknown, but the primary purpose of the present study was to determine whether abnormal muscle glycogen metabolism
Eight cats and one dog with signs of cervical ventroflexion, reluctance to walk, a stiff and stilted gait and muscle weakness are introduced. Though blood potassium concentration was very low (< 3.0 mval/l) in one cat and the dog only, a potassium depletion myopathy was assumed as the cause of these
A case of transient hypothyroidism in the course of hypokalemic myopathy is reported. A 69-year-old woman had severe muscle weakness and marked potassium deficiency associated with alkalosis during treatment with thiazide diuretics. The cause of muscle weakness proved to be hypokalemic myopathy
A 39-year-old Japanese woman was admitted to our hospital for severe weakness owing to potassium deficiency caused by type 1 renal tubular acidosis (RTA1). Sicca complex, serological tests, and lip biopsy revealed that she had Sjögren's syndrome (SS). Acidosis was corrected by alkali supplement
Diuretic therapy is the most common cause of potassium deficiency. Although the extent of potassium deficiency usually does not exceed 200 or 300 mEq, under appropriate circumstances such modest deficiency may have important consequences. Factors that tend to increase the incidence or severity of
Hypokalemia is a common electrolyte abnormality encountered in clinical practice. It can be identified in an asymptomatic patient undergoing routine electrolyte screening or can manifest itself as part of a number of functional abnormalities in a variety of organs and systems. Among the most
Thyrotoxic periodic paralysis is an acute endocrine emergency characterized by hyperthyroidism, profound muscle weakness and/or paralysis, and hypokalemia that is not due to potassium deficiency. Typically described in young males of Asian descent, it is becoming increasingly recognized outside of
Severe potassium deficiency is an uncommon cause of rhabdomyolysis. We recently treated a 45-year-old patient with myalgia, serious generalized weakness, increased serum creatine kinase and myoglobin level as well as excessive hypokalemia. Histological examination of deltoid muscle biopsy showed
Two male patients with severe reversible muscle weakness and excessive potassium deficiency associated with alkalosis during treatment with diuretics are presented. The case reports are further illustrated by the morphologic changes as seen in light and electron microscopic examination of muscle
Introduction Hypokalemic periodic paralysis (HPP) is characterized by muscle weakness secondary to low serum potassium levels. It may be primary in origin or there may be secondary causes like thyrotoxic periodic paralysis, renal or suprarenal causes, or non-renal causes like gastroenteritis. Aim To
Metabolic and toxic effects caused by prolonged daily ingestion of Liquorice are well known in the literature. Such acquisition doesn't seem to be known enough by practitioners and by common people. Besides active substances such as Glycyrrhizin , Liquorice contains even steroids similar to the
A potassium deficiency can impair metabolic functions, and medications cause hypokalemia through a variety of mechanisms. The authors report on a 58-year-old female suffering from fatigue and weakness after a recent diagnosis of adrenal insufficiency.
Rationale: The typical clinical presentations of patients with primary aldosteronism (PA) include generalized weakness, fatigue, high blood pressure, and potassium deficiency. However, normotensive PA is rare. Therefore, an atypical
A pregnant, non-Japanese-speaking Peruvian, and, thus, with communication difficulty, suffered hyperemesis gravidarum and had respiratory arrest, requiring cardiopulmonary resuscitation. The obese pregnant woman (prepregnancy weight: 107 kg) had vomited and lost 15 kg in bodyweight over