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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/176001
Acute Tubulointerstitial Nephritis in Clinical Oncology: A Comprehensive Review
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Abstract
Acute kidney injury in patients who suffer a malignancy is a common complication. Due to its high prevalence and effective treatment, one of the most frequent causes that both oncologists and nephrologists must be aware of is acute tubulointerstitial nephritis (ATIN). ATIN is an immunomediated condition and the hallmark of the disease, with the presence of a tubulointerstitial inflammatory infiltrate in the renal parenchyma. This infiltrate is composed mainly of T lymphocytes that can be accompanied by macrophages, neutrophils, or eosinophils among other cells. One of the major causes is drug-related ATIN, and some antineoplastic treatments have been related to this condition. Worthy of note are the novel immunotherapy treatments aimed at enhancing natural immunity in order to defeat cancer cells. In the context of the immunosuppression status affecting ATIN patients, some pathogen antigens can trigger the development of the disease. Finally, hematological malignancies can also manifest in the kidney leading to ATIN, even at the debut of the disease. In this review, we aim to comprehensively examine differential diagnosis of ATIN in the setting of a neoplastic patient.
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MARTINEZ VALENZUELA, Laura, et al. Acute Tubulointerstitial Nephritis in Clinical Oncology: A Comprehensive Review. International Journal of Molecular Sciences. 2021. Vol. 22, num. 5. [consulted: 7 of June of 2026]. Available at: https://hdl.handle.net/2445/176001