A case of hereditary nephritis with mild reduction of renal function associated with renal tubular acidosis type IV is described. The patient was admitted with life-threatening hyperkalaemia. To our knowledge, type IV renal tubular acidosis has not been reported previously in association with Alport's syndrome in an adult patient.

INTRODUCTION Capreomycin is a second-line drug often used for multidrug-resistant tuberculosis which can result in nephrotoxic effects similar to other aminoglycosides. We describe a case of capreomycin induced Bartter-like syndrome with hypocalcemic tetany. CASE REPORT 23-year-old female patient presented with carpopedal spasms and tingling sensations in hands. Patient was being treated with...

Renal tubular magnesium loss in association with a defect in tubular chloride reabsorption has been reported in Bartter’s and Gitelman’s syndromes. Clinically, both syndromes are characterized by hypokalaemic metabolic alkalosis, renal salt wasting, hyperreninaemic hyperaldosteronism and altered renal prostaglandin metabolism [1]. In Bartter’s syndrome, hypomagnesaemia occurs in 20% of patients...

A 73 year old white man presented with life threatening hypokalaemic paralysis requiring admission to an intensive care unit. Biochemical investigations showed severe hypokalaemia with hyperchloraemic metabolic acidosis, a spot urine pH of 6.5, and a positive urinary anion gap, establishing the diagnosis of distal renal tubular acidosis. Autoimmune tests revealed Sjögren syndrome as the underly...

Light chain proximal tubulopathy is a rarely reported entity associated with plasma cell dyscrasia that classically manifests as acquired Fanconi syndrome and is characterized by the presence of κ-restricted crystals in the proximal tubular cytoplasm. We herein present a case of multiple myeloma with Fanconi syndrome and acute kidney injury due to light chain proximal tubulopathy with light cha...

Renal tubular acidosis is a relatively uncommon clinical syndrome characterized by the inability of the kidney to adequately excrete hydrogen ions, retain adequate bicarbonate, or both. This syndrome can be categorized into 3 separate disorders, each with unique clinical characteristics. Although an uncommon finding, prompt and inexpensive tests can lead to early intervention and subsequently r...