Microwave ablation combined with hepatectomy for treatment of neuroendocrine tumor liver metastases.
World J Clin Cases
; 9(19): 5064-5072, 2021 Jul 06.
Article
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| MEDLINE
| ID: mdl-34307557
ABSTRACT
BACKGROUND:
Hepatectomy is the first choice for treating neuroendocrine tumor liver metastases. However, most patients with neuroendocrine tumor liver metastases are not suitable for hepatectomy. Ablation combined with hepatectomy can be an alternative to liver resection.AIM:
To explore the clinical effect of microwave ablation combined with hepatectomy for the treatment of neuroendocrine tumor liver metastases.METHODS:
In this study, the data of patients who underwent microwave ablation combined with hepatectomy for the treatment of neuroendocrine tumor liver metastases from June 2015 to January 2018 were reviewed. Before the operation, the patients did not receive any treatment for liver neuroendocrine tumors. After a multidisciplinary expert group discussion, all patients were deemed unsuitable for liver resection. All patients were diagnosed with neuroendocrine tumors by pathology. The overall survival time and progression-free survival time were followed by telephone calls and outpatient visits after surgery.RESULTS:
Eleven patients with neuroendocrine tumor liver metastases were treated by microwave ablation combined with hepatectomy between June 2015 and January 2018. The median number of liver metastatic nodules was 4 (range, 2 to 43). The median number of lesions resected was 1 (range, 1 to 18), and the median number of lesions ablated was 3 (range, 1 to 38). The mean operation time was 405.6 (± 39.4) min. The median intraoperative blood loss was 600 mL (range, 50 to 3000). Ten patients had a fever after surgery. The median duration of fever was 3 d (range, 0 to 21). Elevated bilirubin levels occurred in all patients after surgery. The median bilirubin on the first day after surgery was 28.5 (range, 10.7 to 98.9) µmol/L. One patient developed respiratory failure, renal insufficiency, and pneumonia after the operation. No patient died postoperatively during hospitalization. The mean overall survival time after surgery was 34.1 (± 3.7) mo, and the median progression-free survival time was 8 (range, 2 to 51) mo. One year after surgery, ten patients survived and five patients survived without progression. Three year after surgery, eight patients survived and two patients survived without progression.CONCLUSION:
Microwave ablation combined with hepatectomy not only makes the patients obtain a survival rate similar to that of patients undergoing hepatectomy, but also has a low incidence of postoperative complications.
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Banco de datos:
MEDLINE
Idioma:
En
Revista:
World J Clin Cases
Año:
2021
Tipo del documento:
Article
País de afiliación:
China