MRI-guided laser ablation of neuroendocrine tumor hepatic metastases.

Acta Radiologica Short Reports Pub Date : 2014-01-23 eCollection Date: 2014-01-01 DOI:10.1177/2047981613499753

Jukka Perälä, Rauli Klemola, Raija Kallio, Chengli Li, Ilkka Vihriälä, Pasi I Salmela, Osmo Tervonen, Roberto Blanco Sequeiros

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引用次数: 12

Abstract

Background: Neuroendocrine tumors (NET) represent a therapeutically challenging and heterogeneous group of malignancies occurring throughout the body, but mainly in the gastrointestinal system.

Purpose: To describe magnetic resonance imaging (MRI)-guided laser ablation of NET liver metastases and assess its role within the current treatment options and methods.

Material and methods: Two patients with NET tumor hepatic metastases were treated with MRI-guided interstitial laser ablation (LITT). Three tumors were treated. Clinical follow-up time was 10 years.

Results: Both patients were successfully treated. There were no local recurrences at the ablation site during the follow-up. Both patients had survived at 10-year follow-up. One patient is disease-free.

Conclusion: MRI-guided laser ablation can be used to treat NET tumor liver metastases but combination therapy and a rigorous follow-up schedule are recommended.

Abstract Image

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mri引导下肝转移性神经内分泌肿瘤的激光消融。

背景:神经内分泌肿瘤(NET)是一种具有治疗挑战性和异质性的恶性肿瘤，发生在全身，但主要发生在胃肠道系统。目的:描述磁共振成像(MRI)引导的NET肝转移的激光消融，并评估其在当前治疗方案和方法中的作用。材料与方法:采用mri引导下间质激光消融(LITT)治疗2例NET肿瘤肝转移患者。治疗了3个肿瘤。临床随访10年。结果:两例患者均获得成功治疗。随访期间消融部位无局部复发。随访10年，两名患者均存活。一名患者没有患病。结论:mri引导下激光消融可用于NET肿瘤肝转移的治疗，但建议联合治疗并严格随访。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Acta Radiologica Short Reports

自引率

0.00%

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审稿时长

12 weeks

期刊介绍： Under the editorial leadership of Professor Arnulf Skjennald MD and a distinguished editorial board, Acta Radiologica Open, formerly Acta Radiologica Short Reports, aims for the prompt publication of original case reports, short reports, review articles, pictorial reviews, research articles on diagnostic and interventional radiology, clinical radiology, experimental investigations in animals, and all other research related to imaging procedures. Acta Radiologica Open provides a complete update on all radiological specialties and technical utilities, as well as physiology and physics related to imaging, including ultrasonography, computed tomography, radionuclide and magnetic resonance imaging. Acta Radiologica Open publishes articles on diagnostic and interventional procedures in radiology based on all medical imaging techniques, as well as works in physiology and physics when related to radiology. The journal is an online-only, peer reviewed, open access journal.