目的探讨非功能性甲状旁腺囊肿的临床特点，总结其诊治经验。 方法回顾性分析6例非功能性甲状旁腺囊肿临床资料，结合该病的临床症状、辅助检查、随诊情况，讨论其诊断、治疗与预后。 结果6例患者均行手术治疗，术后病理确诊为非功能性甲状旁腺囊肿，术后均获得随访，随访时间6个月～5年，平均42个月，无复发。 结论非功能性甲状旁腺囊肿术前诊断困难，确诊依靠病理检查，手术切除为主要治疗手段。
ObjectiveTo share the experience of treating special cardiac malformations by applying minimally invasive techniques.MethodsEight children with special cardiac malformations admitted to our hospital from July 2014 to September 2020 were recruited, including 3 males and 5 females, aged 0.8-1.2 (1.1±0.4) years, and weighted 7.8-11.5 (9.6±2.9) kg. There were 2 patients of huge muscular ventricular septal defect (VSD), 3 perimembranous cribriform VSD, 1 right coronary-right atrial fistula, 1 right coronary-right ventricular fistula, and 1 young, low-weight child with large aortopulmonary. All were treated with minimally invasive techniques using transesophageal echocardiography (TEE) as a guiding tool. All children received intraoperative TEE immediately to evaluate the curative effect of the surgery, and all went to outpatient clinic for reexamination of echocardiography, electrocardiogram and chest X-ray after discharge.ResultsEight children underwent minimally invasive surgery successfully without any incision infection, intracardiac infection, arrhythmia or pericardial effusion. None of the 8 children were lost to follow-up, and the results of all reexaminations were satisfactory.ConclusionThe application of minimally invasive techniques is a bold and innovative attempt for the treatment of a few special types of cardiac malformations. It has significant advantages in reducing trauma and medical costs in some suitable patients, and has certain clinical reference values.