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首页> 外文期刊>Journal of Clinical and Diagnostic Research >Mesenchymal Lesion in an Adolescent Girl-A Rare Case Report
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Mesenchymal Lesion in an Adolescent Girl-A Rare Case Report

机译:青春期女孩间质病变-罕见病例报告

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Rhabdomyosarcoma (RMS) comprises 3% of all childhood malignancy. Commonly it involves head and neck, extremity andgenitourinary systems. Pure primary RMS of breast is a rare malignacy. Here, we present a case of adolescent girl presented withbreast lump which was initially treated as benign lesion with excision. Again she presented with recurrent mass which was operatedand microscopically showed features of small blue round cell tumour which has lead to many diagnostic confusions both clinicallyand histopathologically. Immunohistochemistry (IHC) with strong nuclear myogenin positivity in >50% of tumour cells confrms thediagnosis of primary mammary RMS. Postoperative period was uneventful.
机译:横纹肌肉瘤(RMS)占所有儿童恶性肿瘤的3%。通常它涉及头和颈部,四肢和泌尿生殖系统。单纯的乳房原发性RMS是罕见的恶性肿瘤。在这里,我们介绍一例少女乳房肿块,最初被切除为良性病变。她再次出现了复发性肿块,该肿块经过手术治疗并在显微镜下显示出小蓝圆形细胞肿瘤的特征,这在临床和组织病理学上引起了许多诊断上的混乱。免疫组织化学(IHC)在> 50%的肿瘤细胞中具有强烈的核肌生成素阳性,这证实了对原发性乳腺RMS的诊断。术后期间平稳。

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