Inflammatory Hibernoma of the Renal Hilum Mimicking a Renal Pelvis Tumor
Main Article Content
Keywords
adipose tissue, brown, hibernoma, nephroureterectomy, renal pelvis, tumor
Abstract
We report on an enhancing, heterogenous renal pelvis mass growing over 2 years which was found to be a benign hibernoma with inflammatory and lipomatous features originating from the renal hilum. To our knowledge, this is the first case reported on a hibernoma compressing on the renal pelvis and second case of a hibernoma with the inflammatory variant.
References
1. Furlong MA, Fanburg-Smith JC, Miettinen M. The morphologic spectrum of hibernoma: A clinicopathologic study of 170 cases. Am J Surg Pathol. 2001;25(6):809–14. 10.1097/00000478-200106000-00014
2. Delsignore A, Ranzoni S, Arancio M, Marchetti C, Landi G, Mina A, et al. Kidney hibernoma: Case report and literature review. Arch Ital Urol Androl. 2010;82(3):189–91.
3. Streich L, Yang X. Hibernoma with inflammatory features: A description of a new variant. Hum Pathol Case Rep. 2020;22:200429. 10.1016/j.ehpc.2020.200429
4. Campbell S, Uzzo RG, Allaf ME, Bass EB, Cadeddu JA, Chang A, et al. Renal mass and localized renal cancer: AUA guideline. J Urol. 2017;198(3):520–9. 10.1016/j.juro.2017.04.100
5. Lemos MM, Kindblom L-G, Meis-Kindblom JM, Remotti F, Ryd W, Gunterberg B, et al. Fine-needle aspiration characteristics of hibernoma. Cancer Cytopathol. 2001;93(3):206–10. 10.1002/cncr.9030
2. Delsignore A, Ranzoni S, Arancio M, Marchetti C, Landi G, Mina A, et al. Kidney hibernoma: Case report and literature review. Arch Ital Urol Androl. 2010;82(3):189–91.
3. Streich L, Yang X. Hibernoma with inflammatory features: A description of a new variant. Hum Pathol Case Rep. 2020;22:200429. 10.1016/j.ehpc.2020.200429
4. Campbell S, Uzzo RG, Allaf ME, Bass EB, Cadeddu JA, Chang A, et al. Renal mass and localized renal cancer: AUA guideline. J Urol. 2017;198(3):520–9. 10.1016/j.juro.2017.04.100
5. Lemos MM, Kindblom L-G, Meis-Kindblom JM, Remotti F, Ryd W, Gunterberg B, et al. Fine-needle aspiration characteristics of hibernoma. Cancer Cytopathol. 2001;93(3):206–10. 10.1002/cncr.9030
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Published
Mar 16, 2022
Article Details
How to Cite
Inflammatory Hibernoma of the Renal Hilum Mimicking a Renal Pelvis Tumor. (2022). Journal of Kidney Cancer, 9(1), 48-50. https://doi.org/10.15586/jkcvhl.v9i1.225
Section
Kidney Cancer: Case Reports
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
How to Cite
Inflammatory Hibernoma of the Renal Hilum Mimicking a Renal Pelvis Tumor. (2022). Journal of Kidney Cancer, 9(1), 48-50. https://doi.org/10.15586/jkcvhl.v9i1.225