Abstract：
BACKGROUND: Desmoid fibroma (DF) is a disorder characterized by strong clonal proliferation of myofibroblasts and fibroblasts. We describe a case of DF that mimicked a breast tumor, along with a review of the literature on the clinical manifestation, diagnostic process, and course of therapy for this combative disease.
METHODS: A 34-year-old female patient with breast lump at the junction of the upper quadrants of the left breast. After the diagnosis of DF, it was decided to perform a sectorectomy of the left breast associated with post-quadrant reconstruction, with immunohistochemistry and findings compatible with DF.
CONCLUSIONS: Clinically manifests as a solid mass that is often painless and occasionally adherent to the chest wall. A treatment strategy should be idealized for each patient. Thus, there is the possibility of performing radical surgery for resection and/or radiotherapy, and surgery may be followed by radiotherapy.
METHODS: A 34-year-old female patient with breast lump at the junction of the upper quadrants of the left breast. After the diagnosis of DF, it was decided to perform a sectorectomy of the left breast associated with post-quadrant reconstruction, with immunohistochemistry and findings compatible with DF.
CONCLUSIONS: Clinically manifests as a solid mass that is often painless and occasionally adherent to the chest wall. A treatment strategy should be idealized for each patient. Thus, there is the possibility of performing radical surgery for resection and/or radiotherapy, and surgery may be followed by radiotherapy.
摘要：
背景：纤维瘤（DF）是一种以肌成纤维细胞和成纤维细胞的强克隆性增殖为特征的疾病。我们描述了一个模仿乳腺肿瘤的DF病例，同时回顾了临床表现的文献，诊断过程,以及这种战斗疾病的治疗过程。
方法：一名34岁女性患者，在左乳房上象限的交界处有乳房肿块。DF诊断后，决定进行与象限后重建相关的左乳房切片切除术，免疫组织化学和结果与DF相容。
结论：临床表现为实性肿块，通常无痛，偶尔粘附在胸壁上。每个患者的治疗策略应该是理想化的。因此，有可能进行根治性手术切除和/或放疗，手术后可进行放疗。
方法：一名34岁女性患者，在左乳房上象限的交界处有乳房肿块。DF诊断后，决定进行与象限后重建相关的左乳房切片切除术，免疫组织化学和结果与DF相容。
结论：临床表现为实性肿块，通常无痛，偶尔粘附在胸壁上。每个患者的治疗策略应该是理想化的。因此，有可能进行根治性手术切除和/或放疗，手术后可进行放疗。
