An unusual variant of intrarenal refluxes in the renal sinus cyst
- Authors: Grigoriev N.A.1, Tikhonova L.V.1, Kuznetcova T.A.1
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Affiliations:
- “European Medical Center"
- Issue: No 3 (2024)
- Pages: 79-82
- Section: Clinical case
- URL: https://journals.rcsi.science/1728-2985/article/view/262410
- DOI: https://doi.org/10.18565/urology.2024.3.79-82
- ID: 262410
Cite item
Abstract
The intrarenal reflux is caused by impaired emptying of the renal pelvis, that leads to increased intrarenal pressure. Increased pelvis pressure can be the result of a variety of states. The most common causes are acute upper urinary tract obstruction or overfilling of the pelvis during retrograde intrarenal surgery (RIRS) or retrograde pyelography. In rare cases, it is due to impaired neuromuscular tone of the upper urinary tract that leads to hyperkinetic state.
We have presented case with a 73-year-old patient with intrarenal reflux into the peripelvic renal cysts. Since no such cases were found in the literature, this observation is unique.
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##article.viewOnOriginalSite##About the authors
N. A. Grigoriev
“European Medical Center"
Email: grigna69@gmail.com
Ph.D., MD, professor, Chief, Urologic Clinic, Head of the Department of Urology of “EMC Medical School”
Russian Federation, MoscowL. V. Tikhonova
“European Medical Center"
Author for correspondence.
Email: ltihonova@emcmos.ru
Ph.D., urologist, Urologic Clinic
Russian Federation, MoscowT. A. Kuznetcova
“European Medical Center"
Email: ltihonova@emcmos.ru
Head of the Department of X-ray Diagnostics
Russian Federation, MoscowReferences
- Pytel A.Ya. Pelvic-renal reflux and their clinical significance. M. Medgiz. 1959. Russian (Пытель А.Я. Лоханочно-почечные рефлюксы и их клиническое значение. М. Медгиз. 1959).
- Tokas T., Herrmann T.R.W., Skolarikos A., Nagele U. Pressure matters: intrarenal pressures during normal and pathological conditions, and impact of increased values to renal physiology. World J Urol. 2019;37(1):125–131.
- Tokas T., Tzanaki E., Nagele U., Somani B.K. Role of Intrarenal Pressure in Modern Day Endourology (Mini-PCNL and Flexible URS): a Systematic Review of Literature. Curr Urol Rep. 2021;22(10):52.
- Amis E.S., Cronan J.J. The renal sinus: an imaging review and proposed nomenclature for sinus cysts. J Urol. 1988; 139(6):1151–59.
- Vela-Navarrete R.., Robledo A.G. Polycystic Disease of the Renal Sinus: Structural Characteristics. The Journal of Urology 1983;129(4): 700–703.
- Bisceglia M., Galliani C.A., Senger C., Stallone C., Sessa A. Renal cystic diseases: a review. Adv Anat Pathol. 2006;13(1):26–56.
- Nahm A., Ritz E. The renal sinus cyst – the great imitator. Nephrology Dialysis Transplantation. 2000;15(6):913–914.