A technical review of percutaneous sclerotherapy with bleomycin for giant hepatic venous malformation.

Autor: Ghaemi O; Department of Radiology, Advanced Diagnostic and Interventional Radiology Research Center (ADIR), Medical Imaging Center, Imam Khomeini Hospital, Tehran University of Medical Sciences (TUMS), Qarib St, Keshavarz Blvd, Tehran, 1419733141, Iran., Mehrabi Nejad MM; Department of Radiology, Advanced Diagnostic and Interventional Radiology Research Center (ADIR), Medical Imaging Center, Imam Khomeini Hospital, Tehran University of Medical Sciences (TUMS), Qarib St, Keshavarz Blvd, Tehran, 1419733141, Iran., Rouhezamin MR; Interventional Radiologist, Tabesh Imaging Center, Shiraz, Iran., Ayoobi Yazdi N; Department of Radiology, Advanced Diagnostic and Interventional Radiology Research Center (ADIR), Medical Imaging Center, Imam Khomeini Hospital, Tehran University of Medical Sciences (TUMS), Qarib St, Keshavarz Blvd, Tehran, 1419733141, Iran., Pourghorban R; Department of Radiology, Sina Hospital, Tehran University of Medical Sciences (TUMS), Tehran, Iran.; Department of Medical Imaging, Nepean Hospital, Kingswood, NSW, Australia., Rokni Yazdi H; Department of Radiology, Advanced Diagnostic and Interventional Radiology Research Center (ADIR), Medical Imaging Center, Imam Khomeini Hospital, Tehran University of Medical Sciences (TUMS), Qarib St, Keshavarz Blvd, Tehran, 1419733141, Iran. rokniyaz@tums.ac.ir.
Jazyk: angličtina
Zdroj: CVIR endovascular [CVIR Endovasc] 2023 Sep 27; Vol. 6 (1), pp. 46. Date of Electronic Publication: 2023 Sep 27.
DOI: 10.1186/s42155-023-00394-7
Abstrakt: Background: Hepatic venous malformation (HVM), traditionally called liver haemangioma, is considered the most common benign hepatic lesion. Treatment might be indicated in large and symptomatic HVMs. We aim to describe stepwise technical aspects of trans-hepatic percutaneous sclerotherapy of hepatic venous malformation (HVM).
Main Text: Patients with symptomatic HVM larger than 5 cm are selected after discussion in hepatobiliary multidisciplinary team. After prophylactic antibiotic and corticosteroid administration, local anaesthesia and conscious sedation are applied. A 22-gauge spinal or Chiba needle is used to obtain percutaneous access to the HVM through normal liver parenchyma under ultrasound guidance. To ensure proper needle placement and to prevent accidental delivery of sclerosant into unintended areas, about 5-10 mL iodine contrast is injected under fluoroscopy. Then, 45-60 IU bleomycin is mixed with 10 mL distilled water and 10 mL lipiodol and is slowly injected under fluoroscopy over a period of 20-30 s. After the needle is removed, manual pressure is applied over the puncture site for a period of 5 min followed by placement of a sandbag. Patients are monitored for 6-8 h post-procedure.
Conclusion: In this technical review, we described our institutional technique of percutaneous sclerotherapy, which could be regarded as an alternative to TAE in the management of HVM.
(© 2023. Cardiovascular and Interventional Radiological Society of Europe (CIRSE) and Springer International Publishing AG.)
Databáze: MEDLINE
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