Microwave ablation of solitary T1N0M0 papillary thyroid carcinoma:A case report  

作　　者：Teresa Dionísio Leando Lajut Filipa Sousa Liliana Violante Pedro Sousa 

机构地区：[1]Department of Radiology,Centro Hospitalar de Vila Nova de Gaia e Espinho,Vila Nova de Gaia 4430-000,Portugal [2]Department of Sugery,Centro Hospitalar de Tras-os-Montes e Alto Douro,Vila Real 5000-508,Portugal [3]Department of Radiology,CHVNGE,Vila Nova de Gaia 4430-000,Portugal [4]Department of Nuclear Medicine,Instituto Portugues de Oncologia do Porto Francisco Gentil,Porto 4200-072,Portugal

出　　处：《World Journal of Clinical Cases》2023年第20期4883-4889,共7页世界临床病例杂志

摘　　要：BACKGROUND The gold standard treatment for papillary thyroid carcinoma is total thyroidectomy and indications for microwave thermal ablation for primary thyroid cancers have not yet been clearly established However,some patients refuse surgery and others have no indication for it,for example patients under palliative care as in this case,or cannot undergo surgery,based on their comorbidities.These indications are described in the most recent Korean,North American and European guidelines.Laser ablation,radiofrequency ablation,and microwave ablation are similarly safe and effective,so the choice should be based on the specific competences and resources of the pertaining centers.These indications are Percutaneous minimally-invasive techniques;they can be useful to stop disease progression and as an alternative to surgery in patients with contraindication or who refuse surgery.We present a case of a thyroid papillary carcinoma with 17 mm effectively treated with microwave thermal ablation and without recurrence after one year of follow up.CASE SUMMARY The authors present a case of a 71-years-old patient with a left lobe papillary thyroid carcinoma with 13 mm×17 mm×13 mm,with no indication for thyroid surgery given the context of another cancer in palliative treatment.Microwave thermoablation was performed on December 2021.Four months later he repeated computed tomography(CT)scan,which showed that the tumor had disappeared.Six months after ablation he underwent a positron emission tomography/CT-fluorodeoxyglucose scan,which didn’t show any evidence of hypermetabolic tumor lesions.CONCLUSION This case shows microwave thermoablation can be a safe and effective alternative to surgery in patients with no conditions to undergo surgery or when they refuse it.By treating the tumor,with this minimally invasive technique,we are stopping its growth and avoiding disease progression.

关 键 词：Thyroid carcinoma Microwave ablation Thyroid nodules Papillary thyroid cancer THYROID 

分 类 号：R736.1[医药卫生—肿瘤]