Biomaterial Database

Hypokalemic periodic paralysis and distal renal tubular acidosis associated with renal morphological changes. 2013

Ratan Gupta, and Kumar Saurabh, and Shobha Sharma, and Riyanka Gupta

Department of Pediatrics, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, India. ratangupta100@yahoo.com

We report an unusual case of 5-yrs-old girl presenting with recurrent episodic weakness with documented hypokalemia, polyuria and failure to thrive. The child was finally diagnosed as having distal renal tubular acidosis. Imaging studies revealed associated hypoechoic spaces in renal medulla. Long term treatment with alkali and maintenance of normokalemia lead to regression of these morphological changes.

UI	MeSH Term	Description	Entries
D002675	Child, Preschool	A child between the ages of 2 and 5.	Children, Preschool,Preschool Child,Preschool Children
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000141	Acidosis, Renal Tubular	A group of genetic disorders of the KIDNEY TUBULES characterized by the accumulation of metabolically produced acids with elevated plasma chloride, hyperchloremic metabolic ACIDOSIS. Defective renal acidification of URINE (proximal tubules) or low renal acid excretion (distal tubules) can lead to complications such as HYPOKALEMIA, hypercalcinuria with NEPHROLITHIASIS and NEPHROCALCINOSIS, and RICKETS.	Renal Tubular Acidosis,Renal Tubular Acidosis, Type I,Renal Tubular Acidosis, Type II,Type I Renal Tubular Acidosis,Type II Renal Tubular Acidosis,Acidosis, Renal Tubular, Type I,Acidosis, Renal Tubular, Type II,Autosomal Dominant Distal Renal Tubular Acidosis,Classic Distal Renal Tubular Acidosis,Distal Renal Tubular Acidosis,Proximal Renal Tubular Acidosis,RTA, Classic Type,RTA, Distal Type, Autosomal Dominant,RTA, Gradient Type,RTA, Proximal Type,Renal Tubular Acidosis 1,Renal Tubular Acidosis I,Renal Tubular Acidosis II,Renal Tubular Acidosis, Distal, Autosomal Dominant,Renal Tubular Acidosis, Proximal,Renal Tubular Acidosis, Proximal, with Ocular Abnormalities,Classic Type RTA,Classic Type RTAs,Gradient Type RTA,Gradient Type RTAs,Proximal Type RTA,Proximal Type RTAs,RTAs, Classic Type,RTAs, Gradient Type,RTAs, Proximal Type
D020514	Hypokalemic Periodic Paralysis	An autosomal dominant familial disorder characterized by recurrent episodes of skeletal muscle weakness associated with falls in serum potassium levels. The condition usually presents in the first or second decade of life with attacks of trunk and leg paresis during sleep or shortly after awakening. Symptoms may persist for hours to days and generally are precipitated by exercise or a meal high in carbohydrates. (Adams et al., Principles of Neurology, 6th ed, p1483)	Familial Hypokalemic Periodic Paralysis,Paralysis, Hypokalemic Periodic,Primary Hypokalemic Periodic Paralysis,HOKPP,HYPOKPP,HYPOPP,Hypokalemic Periodic Paralysis, Familial,Periodic Paralysis- Hypokalemic,Westphall Disease,Periodic Paralysis Hypokalemic,Periodic Paralysis, Hypokalemic,Periodic Paralysis- Hypokalemics