Lysozyme-Induced Nephropathy: A Diagnosis Not to Forget

Kidney injury in hematologic malignancies can manifest in many ways. We present a case report of a 44-year-old female with de novo acute myeloid leukemia (AML) and acute kidney injury. Following the etiological investigation, lysozyme-induced nephropathy was believed to be the most probable cause of...

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Detalles Bibliográficos
Autores principales: Paulo, Núria, Baptista, Pedro, Nogueira, Fernando, Pereira, Catarina, Cerqueira, Ana, Rocha, Ana
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Cureus 2023
Materias:
Internal Medicine
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9974170/
https://www.ncbi.nlm.nih.gov/pubmed/36865968
http://dx.doi.org/10.7759/cureus.34344
Descripción
Sumario:Kidney injury in hematologic malignancies can manifest in many ways. We present a case report of a 44-year-old female with de novo acute myeloid leukemia (AML) and acute kidney injury. Following the etiological investigation, lysozyme-induced nephropathy was believed to be the most probable cause of renal injury. Intensive cytoreduction and chemotherapy were started and the patient's cytopenias and kidney injury have improved. This case highlights the importance of recognizing lysozyme-induced nephropathy as a form of kidney injury in AML. Despite being frequently underrecognized, a precocious diagnosis may impact the patient’s prognosis.

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