PDF(Pubmed)
Abstract：
Soft tissue myxomas are benign mesenchymal neoplasms typically found in the intramuscular components of the proximal extremities. However, soft tissue myxomas in the chest wall are rare. We report the case of a 41-year-old woman with soft tissue myxoma who presented with a slowly growing, palpable lump on her left anterior chest wall that has been present for several years. Mammography revealed an oval, circumscribed, and hyperdense mass in the retromammary fat layer of the upper inner quadrant of the left breast. Ultrasonography revealed an oval, circumscribed, and hypoechoic mass with internal echoes and multiple microcystic spaces. A triangular hyperechoic area adjacent to the pole of the mass and peripheral hyperechoic rim were also detected. The patient underwent surgical excision and was diagnosed with soft tissue myxoma with subcutaneous manifestation.
摘要：
软组织粘液瘤是通常在近端肢体的肌内成分中发现的良性间质瘤。然而,胸壁软组织粘液瘤很少见。我们报道了一名41岁的软组织粘液瘤妇女的病例，她的左前胸壁上有明显的肿块，已经存在了几年。乳房X光检查显示一个椭圆形，受限制，左乳内上象限的乳腺后脂肪层中的高密度肿块。超声检查发现一个椭圆形，受限制，和低回声肿块，内部回声和多个微囊间隙。还检测到与肿块极点和周围高回声边缘相邻的三角形高回声区域。患者行手术切除，诊断为皮下表现的软组织粘液瘤。
