ArticleJournal of clinical and experimental hepatology
Percutaneous Cryoablation of Liver Tumors: Initial Experience from a Tertiary Care Center in India.
Article in Journal of clinical and experimental hepatology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.
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7 citing papers in PubMed, 1 synthesis or guideline pooled it, 41 citations in OpenAlex.
- Overall survival and local recurrence following RFA, MWA, and cryoablation of very early and early HCC: a systematic review and Bayesian network meta-analysis.European radiology · 2021Pooled it
- Percutaneous Cryoablation Versus Microwave Ablation for Hepatocellular Carcinoma: Comparative Study of Safety and Oncologic Outcomes.Radiology. Imaging cancer · 2026Article
- Improved Thermal Sensitivity Using Virtual Monochromatic Imaging Derived from Photon Counting Detector CT Data Sets: Ex Vivo Results of CT-Guided Cryoablation in Porcine Liver.Cardiovascular and interventional radiology · 2023Article
- The Increasing Role of CT-Guided Cryoablation for the Treatment of Liver Cancer: A Single-Center Report.Cancers · 2022Article
- Current updates and future directions in diagnosis and management of gastroenteropancreatic neuroendocrine neoplasms.World journal of gastrointestinal endoscopy · 2022Review
- Efficacy and safety of various primary treatment strategies for very early and early hepatocellular carcinoma: a network meta-analysis.Cancer cell international · 2021Review
- New Developments in the Treatment of Hepatocellular Carcinoma: The Concept of Adjuvant and Neoadjuvant Chemotherapy.Journal of clinical and experimental hepatologyArticle
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Authors and funding
11 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundPercutaneous ablation is an important part of management strategy for liver tumors. While radiofrequency ablation and microwave ablation are the most widely used ablative techniques, cryoablation (CA) has several technical advantages but has been underused till recently. In this study, we report the initial experience with percutaneous CA of liver tumors.
methodsThis was a retrospective evaluation of consecutive patients with liver tumors who underwent percutaneous CA between October 2018 and August 2019. The ablation procedures were performed under combined ultrasound and computed tomography guidance using argon-helium-based CA systems. The baseline tumor characteristics (including size and location), Barcelona Clinic Liver Cancer stage, and Child-Pugh score were recorded. Each patient underwent a follow-up after 1 month and at 3 months subsequently. Technical success, complete response, local tumor progression, and overall survival were evaluated.
resultsNine patients (mean age, 62.4 years, median age, 66 years, five men and four women) with 10 liver tumors (mean size, 2.22 cm) underwent CA. Seven (77.8%) patients had hepatocellular carcinoma (HCC), and 2 patients had solitary liver metastasis. One patient with HCC had two lesions, while the rest had only one lesion. Of the two metastatic lesions, one was from carcinoma of the cervix and the other was from jejunal neuroendocrine tumor. Five tumors were located adjacent to the gallbladder, two lesions were adjacent to the right portal vein, two lesions were subcapsular, and one lesion was adjacent to the stomach. Technical success was achieved in all the patients. Complete response was achieved in 7 (77.8%) patients. The median follow-up period was 7 months (range, 3-12 months). There was no local tumor progression and no death during the follow-up period. No procedure-related complication was seen.
conclusionPercutaneous CA of hepatic tumors is technically feasible and is a safe and effective ablative technique.
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