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流行病的非分化脂肉瘤:一个罕见的病例报告和分析

Ang Li¹, Xukun Gao¹, Zhijie Wang¹

¹Department of Radiology, Affiliated Hospital of Qinghai University, Xining, China.

Current medical imaging

|February 20, 2026

概括

本病例报告详细介绍了一种罕见的无差异性脂肉瘤 (DDLS),这种罕见的脂肉瘤是在上发现的. 这项研究强调了诊断方面的挑战,以及对这种罕见的肉瘤呈现的成像和病理学的重要性.

科学领域:

在瘤学瘤学.
病理学病理学病理学
放射学放射学是一门学科.

背景情况:

分离性脂肪瘤 (DDLS) 是一种罕见的介质细胞肉瘤.
大多数DDLS病例发生在背骨或四肢.
本报告的重点是一个不寻常的流行性DDLS病例.

研究的目的:

为了呈现一种罕见的脱差性脂肉瘤病例,在上.
为了突出DDLS的多样化解剖部位.
强调诊断的挑战和成像和组织病理学的作用.

主要方法:

一名70岁的男性出现阴囊大和明显的质量.
最初的超声波显示出一个精子丝质量.
增强型MRI显示显著增强没有明显的脂肪信号,暗示肉瘤.
组织病理学检查证实了 epididymis 的螺旋细胞占主导地位的 DDLS.

主要成果:

手术切除证实了 epididymal 不分化脂肪瘤.
瘤主要是脊柱细胞,围绕着精子带.
在11个月的随访后,没有观察到复发.

结论:

这份报告证实了一例罕见的 epididymal 不分化脂肪瘤病例.
瘤中状细胞占主导地位和成像增强提出了诊断挑战.
在罕见的部位出现非典型的DDLS,需要进行全面的诊断评估.

关键词:

案例报告案例报告没有分化,没有分化.诊断方面的挑战.这是一种流行病.脂质肉瘤是一种脂质肉瘤.这就是为什么MRI是MRI.放射学放射学是一门学科.

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