Abstract
Study Design
Cross-sectional descriptive study.
Objectives
To characterize breast asymmetry (BA), as defined by breast volume difference, in girls with significant adolescent idiopathic scoliosis (AIS), using magnetic resonance imaging (MRI).
Summary of Background Data
BA is a frequent concern among girls with AIS. It is commonly believed that this results from chest wall deformity. Although many women exhibit physiological BA, the prevalence is not known in adolescents and it remains unclear if it is more frequent in AIS. Breasts vary in shape and size and many ways of measuring them have been explored. MRI shows the highest precision at defining breast tissue.
Methods
Thirty patients were enrolled on the basis of their thoracic curvature, skeletal and breast maturity, without regard to their perception on their BA. MRI acquisitions were performed in prone with a 1.5-Tesla system using a 16-channel breast coil. Segmentation was achieved using the ITK-SNAP 2.4.0 software and subsequently manually refined.
Results
The mean left breast volume (528.32 ± 205.96 cc) was greater compared with the mean right breast volume (495.18 ± 170.16 cc) with a significant difference between them. The mean BA was found to be 8.32% ± 6.43% (p <.0001). A weak positive correlation was observed between BA and thoracic Cobb angle (0.177, p =.349) as well as thoracic gibbosity angle (0.289, p =.122). The left breast was consistently larger in 65.5% of the patients. Twenty patients (66.7%) displayed BA 3⩾5%.
Conclusions
We have described BA in patients with significant AIS using MRI. This method is feasible, objective, and very precise. The majority of patients had a larger left breast, which could compound the apparent BA secondary to trunk rotation. In many cases, BA is present independently of thoracic deformity. This knowledge will assist in counseling AIS patients in regards to their concerns with BA.
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References
Parent S, Newton PO, Wenger DR. Adolescent idiopathic scoliosis: etiology, anatomy, natural history, and bracing. Instr Course Lect 2005;54:529–36.
Mao S-h, Qiu Y, Zhu ZZ, et al. Clinical evaluation of the anterior chest wall deformity in thoracic adolescent idiopathic scoliosis. Spine 2012;37:E540–8.
Normelli H, Sevastik JA, Ljung G, et al. The symmetry of the breasts in normal and scoliotic girls. Spine 1986;11:749–52.
Tsai FC, Hsieh MS, Liao CK, et al. Correlation between scoliosis and breast asymmetries in women undergoing augmentation mammaplasty. Aesthetic Plast Surg 2010;34:374–80.
Rohrich RJ, Hartley W, Brown S. Incidence of breast and chest wall asymmetry in breast augmentation: a retrospective analysis of 100 patients. Plast Reconstr Surg 2006;118:7S–13S; discussion 4S, 5S–7S.
Medard de Chardon V, Balaguer T, Chignon-Sicard B, et al. Constitutional asymmetries in aesthetic breast augmentation: incidence, postoperative satisfaction and surgical options. Ann Chirurg Plast Esthet 2009;54:340–7. in French.
Maliniac JW. Evaluation of principal mamma-plastic procedures. Plast Reconstr Surg (1946) 1949;4:359–73.
Bouman FG. Volumetric measurement of the human breast and breast tissue before and during mammaplasty. Br J Plast Surg 1970;23:263–4.
Tegtmeier RE. A quick, accurate mammometer. Ann Plast Surg 1978;1:625–6.
Schultz RC, Dolezal RF, Nolan J. Further applications of Archimedes’ principle in the correction of asymmetrical breasts. Ann Plast Surg 1986;16:98–101.
Ingleby H. Changes in breast volume in a group of normal young women. Bull Int Assoc Med Museums 1949;29:87–92.
Campaigne BN, Katch VL, Freedson P, et al. Measurement of breast volume in females: description of a reliable method. Ann Hum Biol 1979;6:363–7.
Edsander-Nord A, Wickman M, Jurell G. Measurement of breast volume with thermoplastic casts. Scand J Plast Reconstr Surg Hand Surg 1996;30:129–32.
Smith Jr DJ, Palin Jr WE, Katch VL, et al. Breast volume and anthropomorphic measurements: normal values. Plast Reconstr Surg 1986;78:331–5.
Qiao Q, Ling Y, Zhou G, et al. Breast volume measurement in 125 young Chinese women. Chin Med Sci J 1992;7:44–8.
Westreich M. Anthropomorphic breast measurement: protocol and results in 50 women with aesthetically perfect breasts and clinical application. Plast Reconstr Surg 1997;100:468–79.
Brown TP, Ringrose C, Hyland RE, et al. A method of assessing female breast morphometry and its clinical application. Br J Plast Surg 1999;52:355–9.
Brown RW, Cheng YC, Kurtay M. A formula for surgical modifications of the breast. Plast Reconstr Surg 2000;106:1342–5.
Malini S, Smith EO, Goldzieher JW. Measurement of breast volume by ultrasound during normal menstrual cycles and with oral contraceptive use. Obstet Gynecol 1985;66:538–41.
Loughry CW, Sheffer DB, Price Jr TE, et al. Breast volume measurement of 248 women using biostereometric analysis. Plast Reconstr Surg 1987;80:553–8.
Kalbhen CL, McGill JJ, Fendley PM, et al. Mammographic determination of breast volume: comparing different methods. AJR Am J Roentgenol 1999;173:1643–9.
Galdino GM, Nahabedian M, Chiaramonte M, et al. Clinical applications of three-dimensional photography in breast surgery. Plast Reconstr Surg 2002;110:58–70.
Nahabedian MY, Galdino G. Symmetrical breast reconstruction: is there a role for three-dimensional digital photography? Plast Reconstr Surg 2003;112:1582–90.
Lee HY, Hong K, Kim EA. Measurement protocol of women’s nude breasts using a 3D scanning technique. Appl Ergon 2004;35:353–9.
Garson S, Delay E, Sinna R, et al. 3D evaluation and mammary augmentation surgery. Ann Chirurg Plast Esthet 2005;50:643–51. in French.
Losken A, Fishman I, Denson DD, et al. An objective evaluation of breast symmetry and shape differences using 3-dimensional images. Ann Plast Surg 2005;55:571–5.
Losken A, Seify H, Denson DD, et al. Validating three-dimensional imaging of the breast. Ann Plast Surg 2005;54:471–6; discussion 7–8.
Isogai N, Sai K, Kamiishi H, et al. Quantitative analysis of the reconstructed breast using a 3-dimensional laser light scanner. Ann Plast Surg 2006;56:237–42.
Kovacs L, Yassouridis A, Zimmermann A, et al. Optimization of 3-dimensional imaging of the breast region with 3-dimensional laser scanners. Ann Plast Surg 2006;56:229–36.
Kovacs L, Eder M, Hollweck R, et al. New aspects of breast volume measurement using 3-dimensional surface imaging. Ann Plast Surg 2006;57:602–10.
Tepper OM, Small K, Rudolph L, et al. Virtual 3-dimensional modeling as a valuable adjunct to aesthetic and reconstructive breast surgery. Am J Surg 2006;192:548–51.
Kovacs L, Eder M, Hollweck R, et al. Comparison between breast volume measurement using 3D surface imaging and classical techniques. Breast 2007;16:137–45.
Moyer HR, Carlson GW, Styblo TM, et al. Three-dimensional digital evaluation of breast symmetry after breast conservation therapy. J Am Coll Surg 2008;207:227–32.
Sinna R, Garson S, Taha F, et al. Evaluation of 3D numerisation with structured light projection in breast surgery. Ann Chirurg Plast Esthet 2009;54:317–30. in French.
Paul SM, Chamberlin AP, Hatt C, et al. Reliability, validity, and precision of an active stereophotogrammetry system for three-dimensional evaluation of the human torso. Med Eng Phys 2009;31:1337–42.
Liu C, Luan J, Mu L, et al. The role of three-dimensional scanning technique in evaluation of breast asymmetry in breast augmentation: a 100-case study. Plast Reconstr Surg 2010;126:2125–32.
Gabriel A, Fritzsche S, Creasman C, et al. Incidence of breast and chest wall asymmetries: 4D photography. Aesthet Surg J 2011;31:506–10.
Eder M, v Waldenfels F, Sichtermann M, et al. Three-dimensional evaluation of breast contour and volume changes following subpectoral augmentation mammaplasty over 6 months. J Plast Reconstr Aesthet Surg 2011;64:1152–60.
Tebbetts JB. Correction of breast asymmetry does not exist, and the role of three-dimensional imaging remains a question. Plast Reconstr Surg 2011;128:824–5.
Eder M, Waldenfels FV, Swobodnik A, et al. Objective breast symmetry evaluation using 3-D surface imaging. Breast 2012;21:152–8.
Becker H. The role of three-dimensional scanning technique in evaluation of breast asymmetry. Plast Reconstr Surg 2012;130:893e–4e; author reply 4e–6e.
Palin Jr WE, von Fraunhofer JA, Smith Jr DJ. Measurement of breast volume: comparison of techniques. Plast Reconstr Surg 1986;77:253–5.
Bulstrode N, Bellamy E, Shrotria S. Breast volume assessment: comparing five different techniques. Breast 2001;10:117–23.
Herold C, Reichelt A, Stieglitz LH, et al. MRI-based breast volumetry-evaluation of three different software solutions. J Digit Imaging 2010;23:603–10.
Denoel C, Aguirre MF, Bianco G, et al. Idiopathic scoliosis and breast asymmetry. J Plast Reconstr Aesthet Surg 2009;62:1303–8.
Marshall WA, Tanner JM. Variations in pattern of pubertal changes in girls. Arch Dis Child 1969;44:291–303.
Yushkevich PA, Piven J, Hazlett HC, et al. User-guided 3D active contour segmentation of anatomical structures: significantly improved efficiency and reliability. Neuroimage 2006;31:1116–28.
Caruso MK, Guillot TS, Nguyen T, et al. The cost effectiveness of three different measures of breast volume. Aesthetic Plast Surg 2006;30:16–20.
Shepherd JA, Malkov S, Fan B, et al. Breast density assessment in adolescent girls using dual-energy X-ray absorptiometry: a feasibility study. Cancer Epidemiol Biomarkers Prev 2008;17:1709–13.
Hussain Z, Roberts N, Whitehouse GH, et al. Estimation of breast volume and its variation during the menstrual cycle using MRI and stereology. Br J Radiol 1999;72:236–45.
Koch MC, Adamietz B, Jud SM, et al. Breast volumetry using a three-dimensional surface assessment technique. Aesthetic Plast Surg 2011;35:847–55.
Iliopoulos P, Korovessis P, Koureas G, et al. Asymmetric evolution of anterior chest wall blood supply in female adolescents with progressive right-convex thoracic idiopathic scoliosis. Eur Spine J 2007;16:1343–7.
Seoud L, Dansereau J, Labelle H, et al. Multilevel analysis of trunk surface measurements for noninvasive assessment of scoliosis deformities. Spine (Phila Pa 1976) 2012;37:E1045–53.
Eidlitz-Markus T, Mukamel M, Haimi-Cohen Y, et al. Breast asymmetry during adolescence: physiologic and non-physiologic causes. Isr Med Assoc J 2010;12:203–6.
Lonner B, Shah S, Toombs C, et al. What an AIS patient sees in the mirror: validation of the Truncal Anterior Asymmetry Scoliosis Questionnaire (TAASQ). Paper presented at: Scoliosis Research Society, 48th Annual International Meeting and Course; September 18–21, 2013; Lyon, France.
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Author disclosures: JR (none); JJ (none); GG (personal fees from Philips Healthcare, outside the submitted work); IT (none); FC (none); HL (grants from Canadian Institutes of Health Research (Grant no.: MPO-125875), during the conduct of the study); SP (grants from Academic Research Chair on Pediatric Spinal Deformities of CHU Ste-Justine, during the conduct of the study; grants from Canadian Institutes of Health Research, grants from Orthopaedic Research and Education Foundation (Grant no.: PCIPJ 346145-11), grants from Natural Sciences and Engineering Research Council of Canada, grants from Fonds de Recherche Québec—Santé (Grant no.: 29055), grants from Setting Scoliosis Straight Foundation, personal fees and nonfinancial support from Medtronic, personal fees and nonfinancial support from Depuy Synthes Spine, personal fees and nonfinancial support from EOS-Imaging, nonfinancial support and other from Spinologics, outside the submitted work).
This study was supported in part by the Academic Research Chair on Pediatric Spinal Deformities of CHU-Sainte-Justine and MENTOR, a strategic training program of the Canadian Institute of Health Research.
This study is a result of collaboration between 3 university institutions in Montreal, Canada.
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Ramsay, J., Joncas, J., Gilbert, G. et al. Is Breast Asymmetry Present in Girls with Adolescent Idiopathic Scoliosis?. Spine Deform 2, 374–379 (2014). https://doi.org/10.1016/j.jspd.2014.05.002
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DOI: https://doi.org/10.1016/j.jspd.2014.05.002