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Clinical Medicine (Russian Journal)

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Atypical hemolytic-uremic syndrome

https://doi.org/10.30629/0023-2149-2025-103-12-921-926

Abstract

A clinical case of atypical hemolytic uremic syndrome in an adult man is presented. Atypical hemolytic uremic syndrome (aHUS) is an orphan disease that affects various organs and systems and is accompanied by extremely high mortality. aHUS is based on uncontrolled activation of the alternative complement pathway, leading to generalized thrombus formation in the vessels of the microcirculatory bed. High mortality in aHUS is due to several reasons: extremely rare incidence of the disease and, as a result, low awareness of it by doctors, nonspecific symptoms at the onset of aHUS, rapid development of multiple organ failure with kidney damage due to catastrophic generalized thrombus formation in the microcirculatory bed.

About the Authors

V. V. Eirih
Tyumen State Medical University ; Tyumen Regional Clinical Hospital №1
Russian Federation

Victoria V. Eirih — Nephrologist of OKB No. 1, postgraduate student of the Department of Propaedeutics of Internal Diseases

Tyumen 



N. V. Tolstoukhova
Tyumen Regional Clinical Hospital №1
Russian Federation

Natalia V. Tolstoukhova — Candidate of Medical Sciences Doctor of Sciences, Head of the Department of Nephrology

Tyumen 



V. A. Zhmurov
Tyumen State Medical University
Russian Federation

Vladimir A. Zhmurov — Doctor of Medical Sciences, Professor, Head of the Department of Propaedeutics of Internal Diseases, Institute of Clinical Medicine

Tyumen 



A. A. Kutasov
Tyumen State Medical University
Russian Federation

Alexey A. Kutasov — 5th year student of the Institute of Clinical Medicine

Tyumen 



References

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Review

For citations:


Eirih V.V., Tolstoukhova N.V., Zhmurov V.A., Kutasov A.A. Atypical hemolytic-uremic syndrome. Clinical Medicine (Russian Journal). 2025;103(12):921-926. (In Russ.) https://doi.org/10.30629/0023-2149-2025-103-12-921-926

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ISSN 0023-2149 (Print)
ISSN 2412-1339 (Online)