肾三维重建在结节性硬化症相关肾血管平滑肌脂肪瘤治疗中的应用综述

Research advances in three-dimensional renal reconstruction in treatment of tuberous sclerosis associated renal angiomyolipoma

  • 摘要: 结节性硬化症相关肾血管平滑肌脂肪瘤(tuberous sclerosis complex-renal angiomyolipoma,TSC-RAML)是一种罕见的良性肿瘤,由不同比例的脂肪、血管和平滑肌构成,目前的临床治疗手段包括mTOR抑制剂、选择性动脉栓塞和外科手术等。影像学检查为TSC-RAML的诊疗及随访监测提供重要依据,但电子计算机断层扫描及磁共振成像结果受临床经验的限制,存在主观差异性,且二维图像的不直观、不立体、不能融合为整体等缺陷容易造成诊疗偏差。近些年三维重建技术的出现为充分认识病情、合理术前规划及精确手术操作提供了客观依据,另外三维立体图像清晰、直观的特点让其在临床中得到了广泛的应用。本文就三维重建在TSC-RAML治疗中的应用进行综述。

     

    Abstract: Tuberous sclerosis-complex renal angiomyolipoma (TSC-RAML) is a rare benign tumor composed of different proportions of fat, blood vessels and smooth muscle tissue. The current clinical treatment methods include mTOR inhibitors, selective arterial embolization and surgery. Imaging examination provides important references for the diagnosis, treatment and follow-up monitoring of TSC-RAML, but the results of computed tomography (CT) and magnetic resonance imaging (MRI) are subject to subjective differences due to the influence of clinical experience. Two-dimensional images with defects such as non-intuitive, non-stereoscopic and unable to be integrated into a whole are easy to cause diagnosis and treatment deviation. In recent years, the emergence of three-dimensional reconstruction provides an objective reference for a full understanding of the disease, reasonable preoperative planning and accurate operation. In addition, three-dimensional images are clear and intuitive, which makes it widely used in clinic. The application of three-dimensional reconstruction in the treatment of TSC-RAML is reviewed in this paper.

     

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