| Autor: |
Rabczyński, Maciej, Fenc, Monika, Dybko, Jarosław, Garcarek, Jerzy, Miś, Marcin, Guziński, Maciej |
| Předmět: |
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| Zdroj: |
Polish Journal of Radiology; 2022, Vol. 87 Issue 1, pe369-e374, 6p |
| Abstrakt: |
Purpose: Partial splenic endovascular embolization (PSEE) could be an option for patients with thrombocytopaenia (TCP). We selected a group of 22 patients diagnosed with refractory TCP to undergo PSEE, and we followed them for detailed analysis. Material and methods: Twenty-two patients aged 27-75 years (mean 46.5 ± 3.5 years) underwent PSEE, and 5 participants underwent a second PSEE due to the lack of effectiveness after the first procedure. A total of 27 PSEEs were performed. A semi-quantitative scale was used to assess the severity of the post-embolization syndrome. The percentage of spleen parenchyma excluded from circulation was 30-70%. We used the mixture of Histoacryl N-butyl cyanoacrylate glue and Lipiodol in 10 cases, spirals in 10 cases, and polyvinyl alcohol in 7 cases, for the embolization. Results: The mean value of platelet count (PLT) before procedure increased from 22.0 ± 15.0 to 87.7 ± 67.9 (p < 0.05) in a mean period of 194 days. In 2 cases severe post-embolization syndrome was observed. Closure less than 50% of the spleen circulation was associated with poorly expressed post-embolization symptoms. Serious complications occurred in 1 patient (3.5%). A strong positive correlation (r = 0.8, p < 0.05) was found between C-reactive protein (CRP) and the severity of post-embolization syndrome. Increased symptoms of post-embolization syndrome were also associated with a significant increase in hospitalization time – 27.0 vs. 7.2 days (r = 0.66, p < 0.05). Conclusions: Partial endovascular embolization of the spleen (PSEE) may be a valuable therapeutic option for patients with refractory TCP. PSEE is a safe method with a low complication rate. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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