Physical Effects of Unilateral Mastectomy on Spine Deformity

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• 作者：Savaş Serel¹ ; ^{savasserel@gmail.com} ; Zeynep Yasavur Tuzlalı¹ ; Zehra Akkaya² ; Ç ; ağlar Uzun² ; Burak Kaya¹ ; Sancar Bayar³
• 关键词：Breast cancer ; Breast reconstruction ; Contralateral shoulder elevation ; Lateral deviation of spine ; Scoliosis
• 刊名：Clinical Breast Cancer
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：17
• 期：1
• 页码：29-33
• 全文大小：361 K
• 卷排序：17

文摘

Mastectomy is known to effect body posture after a change in the center of gravity of women due to a missing breast. Although previous studies on short-term postural changes in mastectomy patients using photogrammetry or Moiré topography suggested ipsilateral inclination of the trunk, our clinical observations during breast reconstruction surgeries indicated a contralateral shoulder elevation in women with unilateral mastectomy. Because the change in body posture can affect spinal alignment, we aimed to evaluate the long-term physical effects of unilateral mastectomy on spine deformity by radiographic examination.MethodsPosteroanterior chest radiographs of 60 women (mean age 56.3 ± 8.5 years) taken before and 12 months after the mastectomy were evaluated for Cobb angle and the presence or absence of a tilt from the midline in the coronal plane of vertebral body alignment.ResultsCobb angle decreased in 14 and increased in 38 of 60 patients after unilateral mastectomy, and the angular change was found to be independent of the mastectomy side (P < .001). A shift in Cobb angle to the mastectomy side was observed in 11 of 53 patients (P > .05), whereas a statistically significant shift in Cobb angle to the opposite of the mastectomy side was observed in 33 of 53 patients (P < .001). The results of this observational retrospective study indicated long-term spinal deformation in women with unilateral mastectomy. Two patients with idiopathic scoliosis before mastectomy even developed scoliosis.ConclusionWe recommend informing the patients of the possible change in body posture in the long term, which should be supported or limited with physical therapy.