Hôpital Mongi Slim

Composite Indices in Anatomy Education Research: Reproducibility as a Minimum Requirement

Reproducibility is a minimum requirement for composite indices in anatomy education. Sharma et al. recently introduced the Pedagogical Visualization index (PVI) in this journal, a composite of knowledge gain, engagement, and perceived clarity scaled to 0-1 and used to compare cha...

Hypokalemia leading to the diagnosis of primary Sjögren’s syndrome: the role of early renal biopsy

Abstract Background Hypokalemia due to distal renal tubular acidosis (dRTA) may represent the earliest manifestation of primary Sjögren’s syndrome (pSS), preceding the recognition of sicca symptoms. We report a case series highlighting the diagnostic challenges, renal manifestati...