| Autor: |
Paisit Kosum, MD, MSc, Pairoj Chattranukulchai, MD, MSc, Nonthikorn Theerasuwipakorn, MD, MSc, Suchat Sricholwattana, MD, MSc, Aekarach Ariyachaipanich, MD, Monravee Tumkosit, MD, Chaisiri Wanlapakorn, MD, MSc, Suphot Srimahachota, MD, Smonporn Boonyaratavej, MD |
| Jazyk: |
angličtina |
| Rok vydání: |
2023 |
| Předmět: |
|
| Zdroj: |
Radiology Case Reports, Vol 18, Iss 6, Pp 2140-2144 (2023) |
| Druh dokumentu: |
article |
| ISSN: |
1930-0433 |
| DOI: |
10.1016/j.radcr.2023.02.062 |
| Popis: |
A minority of patients with heart failure present in a high-output state. We described an uncommon case of high-output heart failure caused by an iliac arteriovenous fistula (IAVF), a rare but serious complication after lumbar discectomy surgery (LDS). A 44-year-old man with no notable medical condition except a history of herniated nucleus pulposus necessitating the L4-L5 LDS 5 years ago presented with clinical signs of progressive high-output heart failure. Physical examination revealed wide pulse pressure with bruit and systolic thrill at the right inguinal region. Computed tomographic angiography confirmed the IAVF from the right common iliac artery to the left common iliac vein. There was a significant shunting to the venous system, causing severe dilatation of the inferior vena cava. Notably, the preoperative lumbar magnetic resonance imaging performed 5 years ago demonstrated that the herniated disc was located at the L4-L5 level, which corresponded to the location of IAVF. The patient successfully underwent endovascular closure by covered stent leading to the gradual resolution of symptoms and hemodynamic parameters. Although vascular complications from the LDS are very uncommon, most patients develop severe symptoms from worsening high-output heart failure. This case highlights the essence of careful history taking, physical examinations, and appropriate investigations in guiding the diagnosis and contemplating the treatment strategy. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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