Concomitance of Gitelman Syndrome and Familial Mediterranean Fever: A Rare Case Presentation

We report a case that has Gitelman syndrome (GS) and familial Mediterranean fever (FMF) presenting with recurrent arthritis of right knee and heel pain. Investigations showed hypokalemia and hypomagnesemia with urinary magnesium wasting. Genetic analysis revealed the presence of heterozygous E148Q mutation in the MEFV gene. Management with potassium, magnesium supplements, spironolactone for GS, and colchicine for FMF resulted in a signi cant improvement in symptoms. To the best of our knowledge, this is the first report of association between GS and FMF. Further studies are needed to identify if there is an association between these two diseases and the genes responsible for these diseases.