Autor: |
Marco Stortz, Kateryna Shmanko, Daniel Kraus, Simon Gairing, Simone Boedecker‐Lips, Friederich Förster, Arndt Weinmann, Julia Weinmann‐Menke |
Jazyk: |
angličtina |
Rok vydání: |
2023 |
Předmět: |
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Zdroj: |
Clinical Case Reports, Vol 11, Iss 11, Pp n/a-n/a (2023) |
Druh dokumentu: |
article |
ISSN: |
2050-0904 |
DOI: |
10.1002/ccr3.8124 |
Popis: |
Key Clinical Message Thrombotic microangiopathies are a side effect of anti‐VEGF therapies, which are often limited to the kidneys but can also occur systemically and be life‐threatening. Screening for increasing proteinuria is essential. Abstract We present the case of a 65‐year‐old male patient with a multifocal HCC, Barcelona clinic liver cancer (BCLC) classification B at the time of diagnosis. The HCC was treated with nine sessions of transarterial chemoembolization (TACE), and after a progress, the therapy was switched to a combination of atezolizumab and bevacizumab. Five months after therapy change, he presented with an acute kidney injury. The histopathology of the renal biopsy showed findings of a thrombotic microangiopathy (TMA), which we treated with 12 sessions of therapeutic plasma exchange in combination with steroids, resulting in a decreased TMA activity and later in a remission of the TMA. This case suggests the importance of monitoring the kidney function and proteinuria in patients under anti‐vascular endothelial growth factor (VEGF) therapy and shows a rare differential diagnosis for a worsening of kidney function in these patients. Furthermore, it shows that therapeutic plasma exchange might be a valuable therapeutic option for patients with TMA due to anti‐VEGF therapy. |
Databáze: |
Directory of Open Access Journals |
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