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首页> 外文期刊>Journal of medical ultrasonics: official journal of the Japan Society of Ultrasonics in Medicine >Preoperatively determining the margins of subcutaneous malignant soft tissue tumours using contrast-enhanced ultrasonography
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Preoperatively determining the margins of subcutaneous malignant soft tissue tumours using contrast-enhanced ultrasonography

机译：使用对比度增强的超声检查术前确定皮下恶性软组织肿瘤的边缘

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摘要

The purpose of this technical report is to demonstrate the feasibility of contrast-enhanced ultrasonography for preoperative evaluation of the lateral extent of subcutaneous malignant soft tissue tumours. Patients with subcutaneous malignant soft tissue tumours who underwent surgery between March 2016 and May 2016 were selected for inclusion. Contrast-enhanced ultrasonography using Sonazoid(A (R)) was performed 1 day before the operation. The tumour margin was determined based on contrast-enhanced ultrasonography and marked on the skin using a permanent marker. After surgery, the extent of the tumour area was determined based on microscopic findings. The distance between the edge of the tumour and the skin markings was histologically measured. The mean distance between the extent of infiltrative tumour growth based on the microscopic findings and the skin marking was 1.3 +/- 1.6 mm. The greatest distance between microscopically determined tumour invasion and the skin marking was 4 mm. Contrast-enhanced ultrasonography of subcutaneous malignant soft tissue tumours was not only feasible, but also highly accurate in estimating tumour margins as well as infiltrative tumour growth compared with macroscopic and microscopic analysis, respectively.
机译：本技术报告的目的是展示对比增强超声检查的可行性，以便术前评估皮下恶性软组织肿瘤的横向范围。患有患有2016年3月和2016年5月在2016年3月间手术的皮下恶性软组织肿瘤进行纳入。使用Senazoid（A（R））的对比增强超声检查在操作前1天进行。肿瘤裕度基于对比度增强的超声测定，并使用永久性标记标记在皮肤上。手术后，肿瘤面积的程度基于显微镜发现测定。肿瘤边缘与皮肤标记之间的距离在组织学测量。基于显微镜发现和皮肤标记的渗透肿瘤生长程度之间的平均距离为1.3 +/- 1.6mm。显微镜确定肿瘤侵袭和皮肤标记之间的最大距离为4毫米。对比增强的皮下恶性软组织肿瘤的超声检查不仅是可行的，而且在估计肿瘤边缘以及与宏观和微观分析相比的渗透肿瘤生长中也非常准确。

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