A 5-year-old male child with complaints of failure to thrive (since 4 months of age) and developmental delay presented to the nephrology department with complaints of weakness in all four limbs for 5 days. On examination, he was hypotensive, dehydrated, and had reduced tone in all four limbs. Biochemistry revealed acute kidney injury (AKI), hyponatremia, hypocalcemia, and hypokalemia. Renal needle biopsy (in view of unexplained AKI) revealed ropy, granular pigment casts with marked tubular injury. Myoglobin stain was positive. The positive genetic analysis of the patient (CLCNKB gene) confirmed the clinical diagnosis of Bartter syndrome (BS). The child was managed with aggressive intravenous hydration with potassium and calcium supplementation, and AKI recovered.
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http://dx.doi.org/10.59556/japi.72.0653 | DOI Listing |
Int Forum Allergy Rhinol
December 2024
Section of Otorhinolaryngology-Head and Neck Surgery, Department of Neuroscience, University of Padova, Padova, Italy.
Introduction: Olfactory neuroblastoma (ONB) is a rare malignant tumor originating from the olfactory neuroepithelium, typically within the sinonasal cavity. Cases of ONB originating outside of the olfactory cleft area are extremely rare and are referred to as "ectopic" (eONB), in contrast to "orthotopic" tumors (oONB). ONB has been associated with paraneoplastic syndromes (PNSs), including the syndrome of inappropriate antidiuretic hormone secretion (SIADH).
View Article and Find Full Text PDFAnn Med Surg (Lond)
December 2024
Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka, Bangladesh.
Introduction And Importance: Bartter syndrome is a rare autosomal recessive disorder affecting renal tubular function leading to disturbances in electrolyte and volume homeostasis. It can also manifest as Bartter-like syndrome (BLS), a rare side effect of certain medications. Polymyxin-B, an antibiotic used to treat multidrug-resistant infections is infrequently associated with BLS.
View Article and Find Full Text PDFCureus
October 2024
Medicine, All India Institute of Medical Sciences, Raipur, Raipur, IND.
Hypokalemia is known to manifest as neurological weakness and cardiac rhythm disturbances. Severe hypokalemia can be life-threatening and needs prompt recognition and management. However, the workup for hypokalemia is equally essential to prevent future recurrences and complications.
View Article and Find Full Text PDFNephrology (Carlton)
December 2024
Department of Clinical Pharmacy, School of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran.
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