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Razavi MS, Ruscic KJ, Korn EG, Marquez M, Houle TT, Singhal D, Munn LL, Padera TP. A Multiresolution Approach with Method-Informed Statistical Analysis for Quantifying Lymphatic Pumping Dynamics. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.04.24.590950. [PMID: 38712181 PMCID: PMC11071510 DOI: 10.1101/2024.04.24.590950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2024]
Abstract
Despite significant strides in lymphatic system imaging, the timely diagnosis of lymphatic disorders remains elusive. One main cause for this is the absence of standardized, quantitative methods for real-time analysis of lymphatic contractility. Here, we address this unmet need by combining near-infrared lymphangiography imaging with an innovative analytical workflow. We combined data acquisition, signal processing, and statistical analysis to integrate traditional peak and-valley with advanced wavelet time-frequency analyses. Decision theory was used to evaluate the primary drivers of attributable variance in lymphangiography measurements to generate a strategy for optimizing the number of repeat measurements needed per subject to increase measurement reliability. This approach not only offers detailed insights into lymphatic pumping behaviors across species, sex and age, but also significantly boosts the reliability of these measurements by incorporating multiple regions of interest and evaluating the lymphatic system under various gravitational loads. By addressing the critical need for improved imaging and quantification methods, our study offers a new standard approach for the imaging and analysis of lymphatic function that can improve our understanding, diagnosis, and treatment of lymphatic diseases. The results highlight the importance of comprehensive data acquisition strategies to fully capture the dynamic behavior of the lymphatic system.
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Banerjee P, Roy S, Chakraborty S. Recent advancement of imaging strategies of the lymphatic system: Answer to the decades old questions. Microcirculation 2022; 29:e12780. [PMID: 35972391 DOI: 10.1111/micc.12780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 07/22/2022] [Accepted: 08/10/2022] [Indexed: 12/30/2022]
Abstract
The role of the lymphatic system in maintaining tissue homeostasis and a number of different pathophysiological conditions has been well established. The complex and delicate structure of the lymphatics along with the limitations of conventional imaging techniques make lymphatic imaging particularly difficult. Thus, in-depth high-resolution imaging of lymphatic system is key to understanding the progression of lymphatic diseases and cancer metastases and would greatly benefit clinical decisions. In recent years, the advancement of imaging technologies and development of new tracers suitable for clinical applications has enabled imaging of the lymphatic system in both clinical and pre-clinical settings. In this current review, we have highlighted the advantages and disadvantages of different modern techniques such as near infra-red spectroscopy (NIRS), positron emission tomography (PET), computed tomography (CT), magnetic resonance imaging (MRI) and fluorescence optical imaging, that has significantly impacted research in this field and has led to in-depth insights into progression of pathological states. This review also highlights the use of current imaging technologies, and tracers specific for immune cell markers to identify and track the immune cells in the lymphatic system that would help understand disease progression and remission in immune therapy regimen.
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Affiliation(s)
- Priyanka Banerjee
- Department of Medical Physiology, College of Medicine, Texas A&M University Health Science Center, Bryan, Texas, USA
| | - Sukanya Roy
- Department of Medical Physiology, College of Medicine, Texas A&M University Health Science Center, Bryan, Texas, USA
| | - Sanjukta Chakraborty
- Department of Medical Physiology, College of Medicine, Texas A&M University Health Science Center, Bryan, Texas, USA
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Polomska AK, Proulx ST. Imaging technology of the lymphatic system. Adv Drug Deliv Rev 2021; 170:294-311. [PMID: 32891679 DOI: 10.1016/j.addr.2020.08.013] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 07/16/2020] [Accepted: 08/31/2020] [Indexed: 12/17/2022]
Abstract
The lymphatic system plays critical roles in tissue fluid homeostasis and immunity and has been implicated in the development of many different pathologies, ranging from lymphedema, the spread of cancer to chronic inflammation. In this review, we first summarize the state-of-the-art of lymphatic imaging in the clinic and the advantages and disadvantages of these existing techniques. We then detail recent progress on imaging technology, including advancements in tracer design and injection methods, that have allowed visualization of lymphatic vessels with excellent spatial and temporal resolution in preclinical models. Finally, we describe the different approaches to quantifying lymphatic function that are being developed and discuss some emerging topics for lymphatic imaging in the clinic. Continued advancements in lymphatic imaging technology will be critical for the optimization of diagnostic methods for lymphatic disorders and the evaluation of novel therapies targeting the lymphatic system.
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Affiliation(s)
- Anna K Polomska
- ETH Zürich, Institute of Pharmaceutical Sciences, Vladimir-Prelog Weg 1-5/10, 8093 Zürich, Switzerland
| | - Steven T Proulx
- University of Bern, Theodor Kocher Institute, Freiestrasse 1, 3012 Bern, Switzerland.
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De Rezende LF, Pedras FV, Ramos CD, Gurgel MSC. Evaluation of lymphatic compensation by lymphoscintigraphy in the postoperative period of breast cancer surgery with axillary dissection. TUMORI JOURNAL 2018; 97:309-15. [DOI: 10.1177/030089161109700309] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Objective To evaluate postoperative lymphatic compensation in the upper limb after mastectomy with axillary dissection. Subjects and methods Twenty-three patients who underwent lymphoscintigraphy before and 60 days after surgery were enrolled from September 2006 to June 2007, in Campinas, Brazil. Protocol examination consisted in static imaging of each upper limb in semi-flexion and thoracic imaging after 10 min and 1 and 2 hr after subcutaneous injection of 1 mCi (37 MBq) of 99mTc dextran into the dorsum of the hand. A comparative analysis was made of hepatic uptake of the radiopharmaceutical, velocity of axillary lymph node visualization (I, visible at 10 min; II, at 1 hr; III, at 2 hr; IV, not visible) and degree (intensity) of uptake (a, marked; b, moderate; c, mild; d, absent) before and 60 days after surgery. Results In the preoperative period, 3 (13%) patients were considered to have an optimal pattern (Ia) and 2 (9%) showed total involvement (IVd). Compared to velocity in the postoperative period, 9 (39%) patients showed no difference, 5 (22%) improved, 9 (39%) became worse, and one was considerably worse. Regarding the degree, 10 (43%) patients showed no difference, 9 (39%) became worse, and 4 (17%) improved. Regarding classification, 2 (9%) patients had an optimal lymphatic pattern (Ia) and 3 (13%) had total involvement (IVd). No patient presented decreased hepatic uptake after surgical treatment. Conclusions The study found relevant changes in preoperative and postoperative lymphoscintigraphy, demonstrating the existence of functional differences in the lymphatic system of the upper limb. Alterations in lymphatic drainage pattern may already be perceived 60 days postoperatively, as can signs of lymphovenous anastomoses.
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Affiliation(s)
- Laura Ferreira De Rezende
- Department of Obstetrics and Gynecology, Universidade Estadual de Campinas UNICAMP Medical School, São Paulo, Brazil
| | - Felipe Villela Pedras
- Nuclear Medicine Division, Department of Radiology, Universidade Estadual de Campinas UNICAMP Medical School, São Paulo, Brazil
| | - Celso Dario Ramos
- Nuclear Medicine Division, Department of Radiology, Universidade Estadual de Campinas UNICAMP Medical School, São Paulo, Brazil
| | - Maria Salete Costa Gurgel
- Department of Obstetrics and Gynecology, Universidade Estadual de Campinas UNICAMP Medical School, São Paulo, Brazil
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de Oliveira MMF, Gurgel MSC, Amorim BJ, Ramos CD, Derchain S, Furlan-Santos N, dos Santos CC, Sarian LO. Long term effects of manual lymphatic drainage and active exercises on physical morbidities, lymphoscintigraphy parameters and lymphedema formation in patients operated due to breast cancer: A clinical trial. PLoS One 2018; 13:e0189176. [PMID: 29304140 PMCID: PMC5755747 DOI: 10.1371/journal.pone.0189176] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2016] [Accepted: 11/15/2017] [Indexed: 01/01/2023] Open
Abstract
PURPOSE evaluate whether manual lymphatic drainage (MLD) or active exercise (AE) is associated with shoulder range of motion (ROM), wound complication and changes in the lymphatic parameters after breast cancer (BC) surgery and whether these parameters have an association with lymphedema formation in the long run. METHODS Clinical trial with 106 women undergoing radical BC surgery, in the Women's Integrated Healthcare Center-University of Campinas. Women were matched for staging, age and body mass index and were allocated to performed AE or MLD, 2 weekly sessions during one month after surgery. The wound was evaluated 2 months after surgery. ROM, upper limb circumference measurement and upper limb lymphoscintigraphy were performed before surgery, and 2 and 30 months after surgery. RESULTS The incidence of seroma, dehiscence and infection did not differ between groups. Both groups showed ROM deficit of flexion and abduction in the second month postoperative and partial recovery after 30 months. Cumulative incidence of lymphedema was 23.8% and did not differ between groups (p = 0.29). Concerning the lymphoscintigraphy parameters, there was a significant convergent trend between baseline degree uptake (p = 0.003) and velocity visualization of axillary lymph nodes (p = 0.001) with lymphedema formation. A reduced marker uptake before or after surgery predicted lymphedema formation in the long run (>2 years). None of the lymphoscintigraphy parameters were shown to be associated with the study group. Age ≤39 years was the factor with the greatest association with lymphedema (p = 0.009). In women with age ≤39 years, BMI >24Kg/m2 was significantly associated with lymphedema (p = 0.017). In women over 39 years old, women treated with MLD were at a significantly higher risk of developing lymphedema (p = 0.011). CONCLUSION Lymphatic abnormalities precede lymphedema formation in BC patients. In younger women, obesity seems to be the major player in lymphedema development and, in older women, improving muscle strength through AE can prevent lymphedema. In essence, MLD is as safe and effective as AE in rehabilitation after breast cancer surgery.
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Affiliation(s)
| | - Maria Salete Costa Gurgel
- Department of Obstetrics and Gynecology- University of Campinas, School of Medicine, Campinas, São Paulo, Brazil
| | - Bárbara Juarez Amorim
- Department of Nuclear Medicine and Radiology, University of Campinas, School of Medicine, Campinas, São Paulo, Brazil
| | - Celso Dario Ramos
- Department of Nuclear Medicine and Radiology, University of Campinas, School of Medicine, Campinas, São Paulo, Brazil
| | - Sophie Derchain
- Department of Obstetrics and Gynecology- University of Campinas, School of Medicine, Campinas, São Paulo, Brazil
| | - Natachie Furlan-Santos
- Department of Obstetrics and Gynecology- University of Campinas, School of Medicine, Campinas, São Paulo, Brazil
| | - César Cabello dos Santos
- Department of Obstetrics and Gynecology- University of Campinas, School of Medicine, Campinas, São Paulo, Brazil
| | - Luís Otávio Sarian
- Department of Obstetrics and Gynecology- University of Campinas, School of Medicine, Campinas, São Paulo, Brazil
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Vaz MMOLL, de Jesus Guirro RR, Carrara HHA, Montezuma T, Perez CS, de Oliveira Guirro EC. Alteration of Blood Circulation in the Upper Limb Before and After Surgery for Breast Cancer Associated with Axillary Lymph Node Dissection or Sentinel Lymph Node Biopsy. Lymphat Res Biol 2017; 15:343-348. [PMID: 28956696 DOI: 10.1089/lrb.2017.0031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND This aim of this study was to assess and compare arterial and venous circulation in women with axillary lymph node dissection (ALND) and sentinel lymph node biopsy (SLNB) before and after breast cancer surgery. METHODS AND RESULTS Fifty-two women took part in the study, divided into three groups: those undergoing ALND at levels I, II, and III (ALNDG), with mean age of 56.29 ± 10.85 years old; those undergoing sentinel lymph node biopsy (SLNBG), with mean age of 57.7 ± 7.07 years old; and controls without diagnosis of breast cancer (CG), with mean age of 53.92 ± 8.85 years old. Maximum venous and arterial flow velocities in upper limbs were assessed before and after surgical treatment for breast cancer by means of Doppler ultrasonography (Nicolet Vascular Versalab SE®). Data normality was assessed by using the Shapiro-Wilk's test, with normally distributed variables being analyzed with analysis of variance (ANOVA) and post hoc Tukey's test or t-test. For variables with non-normal distribution, Kruskal-Wallis' test and post hoc Dunn's test were used at p < 0.05. There was significant difference in the maximum blood flow velocities, both venous (ALNDG) and arterial (SLNBG). CONCLUSION The results suggest that ALND and SLNB can interfere with the upper limp blood circulation.
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Affiliation(s)
- Maíta M O L L Vaz
- 1 Postgraduate Program in Rehabilitation and Functional Performance, Ribeirão Preto Medical School, University of São Paulo , Ribeirão Preto, Brazil
| | - Rinaldo Roberto de Jesus Guirro
- 1 Postgraduate Program in Rehabilitation and Functional Performance, Ribeirão Preto Medical School, University of São Paulo , Ribeirão Preto, Brazil
| | - Hélio Humberto Angotti Carrara
- 2 Postgraduate Program in Obstetrics and Gynecology, Ribeirão Preto Medical School, University of São Paulo , Ribeirão Preto, Brazil
| | - Thais Montezuma
- 1 Postgraduate Program in Rehabilitation and Functional Performance, Ribeirão Preto Medical School, University of São Paulo , Ribeirão Preto, Brazil
| | - Carla Silva Perez
- 1 Postgraduate Program in Rehabilitation and Functional Performance, Ribeirão Preto Medical School, University of São Paulo , Ribeirão Preto, Brazil
| | - Elaine Caldeira de Oliveira Guirro
- 1 Postgraduate Program in Rehabilitation and Functional Performance, Ribeirão Preto Medical School, University of São Paulo , Ribeirão Preto, Brazil
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de Boniface J, Frisell J, Andersson Y, Bergkvist L, Ahlgren J, Rydén L, Olofsson Bagge R, Sund M, Johansson H, Lundstedt D. Survival and axillary recurrence following sentinel node-positive breast cancer without completion axillary lymph node dissection: the randomized controlled SENOMAC trial. BMC Cancer 2017; 17:379. [PMID: 28549453 PMCID: PMC5446737 DOI: 10.1186/s12885-017-3361-y] [Citation(s) in RCA: 104] [Impact Index Per Article: 14.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2016] [Accepted: 05/16/2017] [Indexed: 12/11/2022] Open
Abstract
Background The role of axillary lymph node dissection (ALND) has increasingly been called into question among patients with positive sentinel lymph nodes. Two recent trials have failed to show a survival difference in sentinel node-positive breast cancer patients who were randomized either to undergo completion ALND or not. Neither of the trials, however, included breast cancer patients undergoing mastectomy or those with tumors larger than 5 cm, and power was debatable to show a small survival difference. Methods The prospective randomized SENOMAC trial includes clinically node-negative breast cancer patients with up to two macrometastases in their sentinel lymph node biopsy. Patients with T1-T3 tumors are eligible as well as patients prior to systemic neoadjuvant therapy. Both breast-conserving surgery and mastectomy, with or without breast reconstruction, are eligible interventions. Patients are randomized 1:1 to either undergo completion ALND or not by a web-based randomization tool. This trial is designed as a non-inferiority study with breast cancer-specific survival at 5 years as the primary endpoint. Target accrual is 3500 patients to achieve 80% power in being able to detect a potential 2.5% deterioration of the breast cancer-specific 5-year survival rate. Follow-up is by annual clinical examination and mammography during 5 years, and additional controls after 10 and 15 years. Secondary endpoints such as arm morbidity and health-related quality of life are measured by questionnaires at 1, 3 and 5 years. Discussion Several large subgroups of breast cancer patients, such as patients undergoing mastectomy or those with larger tumors, have not been included in key trials; however, the use of ALND is being questioned even in these groups without the support of high-quality evidence. Therefore, the SENOMAC Trial will investigate the need of completion ALND in case of limited spread to the sentinel lymph nodes not only in patients undergoing any breast surgery, but also in neoadjuvantly treated patients and patients with larger tumors. Trial registration NCT 02240472, retrospective registration date September 14, 2015 after trial initiation on January 31, 2015.
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Affiliation(s)
- Jana de Boniface
- Department of Surgery, Capio St Göran's Hospital, Stockholm, Sweden. .,Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden.
| | - Jan Frisell
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden.,Department of Breast and Endocrine Surgery, Karolinska University Hospital, Stockholm, Sweden
| | - Yvette Andersson
- Department of Surgery, Västmanland County Hospital, Västerås, Sweden.,Center for Clinical Research, Uppsala University, Västmanland County Hospital, Västerås, Sweden
| | - Leif Bergkvist
- Center for Clinical Research, Uppsala University, Västmanland County Hospital, Västerås, Sweden
| | - Johan Ahlgren
- Department of Oncology, University of Örebro, Örebro, Sweden
| | - Lisa Rydén
- Department of Surgery, Institution of Clinical Science, Lund University, Lund, Sweden.,Department of Surgery, Skåne University Hospital, Lund, Sweden
| | - Roger Olofsson Bagge
- Department of Surgery, Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Malin Sund
- Surgery Center, Norrland University Hospital, Umeå, Sweden.,Department of Surgical and Perioperative Science, Umeå University, Umeå, Sweden
| | - Hemming Johansson
- Department of Oncology-Pathology, Clinical Trials Office, Karolinska Institutet, Stockholm, Sweden
| | - Dan Lundstedt
- Department of Oncology, Sahlgrenska University Hospital, Gothenburg, Sweden
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Sarri AJ, Tinois da Silva E, Vieira RADC, Koga KH, Cação PHM, Sarri VC, Moriguchi SM. Lymphoscintigraphy detecting alterations of upper limb lymphatic flow following early sentinel lymph node biopsy in breast cancer. BREAST CANCER-TARGETS AND THERAPY 2017; 9:279-285. [PMID: 28458580 PMCID: PMC5402898 DOI: 10.2147/bctt.s131407] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Purpose To evaluate early variations in lymphatic circulation of the arm pre- and post-sentinel lymph node biopsy (SLNB) and conservative breast surgery by lymphoscintigraphy (LS). Patients and methods Between 2005 and 2012, 15 patients underwent LS before and after the SLNB (total=30 studies). The pre-SLNB study was considered the control. Early images within twenty minutes (dynamic and static images) and delayed images within ninety minutes of arms and armpits were acquired using a gamma camera. The LS images before and after the SLNB of each patient were paired and compared to each other, evaluating the site of lymphatic flow (in the early phase) and identifying the number of lymph nodes (in the late phase). These dynamic images were subjected to additional quantitative analysis to assess the lymphatic flow rate using the slope assessed by the angular coefficient of the radioactivity × time curves in areas of interest recorded in the axillary region. The variations of lymphatic flow and the number of lymph nodes in the post-SLNB LS compared to the pre-SLNB LS of each patient were classified as decreased, sustained or increased. The clinical variables analyzed included the period between performing the SLNB and the subsequent LS imaging, age, body mass index, number of removed lymph nodes, type of surgery and whether immediate oncoplastic surgery was performed. Results The mean age was 54.53±9.03 years (36–73 years), the mean BMI was 27.16±4.16 kg/m2 (19.3–34.42), and the mean number of lymph nodes removed from each patient was 1.6±0.74 (1–3). There was significant difference in the time between surgery and the realization of LS (p=0.002; Mann–Whitney U test), but in an inverse relationship, the higher was the range, the smaller was the lymphatic flow, indicating a gradual reduction of lymphatic flow after surgery (Spearman’s p=0.498, with p=0.013). Conclusion Upper limb lymphatic flow gradually decreased after the SLNB and conservative breast surgery in this study, but these results are exploratory because of the small sample size. Further studies are needed to confirm and to investigate more in depth these findings.
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Affiliation(s)
- Almir Jose Sarri
- Department of Physical Therapy, Barretos Cancer Hospital, Barretos, Sao Paulo
| | - Eduardo Tinois da Silva
- Department of Tropical Diseases and Diagnostic Imaging, Botucatu Medical School, Sao Paulo State University - UNESP, Botucatu
| | | | - Katia Hiromoto Koga
- Department of Tropical Diseases and Diagnostic Imaging, Botucatu Medical School, Sao Paulo State University - UNESP, Botucatu
| | | | | | - Sonia Marta Moriguchi
- Department of Tropical Diseases and Diagnostic Imaging, Botucatu Medical School, Sao Paulo State University - UNESP, Botucatu
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Sarri AJ, Dias R, Laurienzo CE, Gonçalves MCP, Dias DS, Moriguchi SM. Arm lymphoscintigraphy after axillary lymph node dissection or sentinel lymph node biopsy in breast cancer. Onco Targets Ther 2017; 10:1451-1457. [PMID: 28331338 PMCID: PMC5348076 DOI: 10.2147/ott.s117830] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
PURPOSE Compare the lymphatic flow in the arm after breast cancer surgery and axillary lymph node dissection (ALND) versus sentinel lymph node biopsy (SLNB) using lymphos-cintigraphy (LS). PATIENTS AND METHODS A cross-sectional study with 39 women >18 years who underwent surgical treatment for unilateral breast cancer and manipulation of the axillary lymph node chain through either ALND or SLNB, with subsequent comparison of the lymphatic flow of the arm by LS. The variables analyzed were the area reached by the lymphatic flow in the upper limb and the sites and number of lymph nodes identified in the ALND or SLNB groups visualized in the three phases of LS acquisition (immediate dynamic and static images, delayed scan images). For all analyses, the level of significance was set at 5%. RESULTS There was a significant difference between the ALND and SLNB groups, with predominant visualization of lymphatic flow and/or lymph nodes in the arm and axilla (P=0.01) and extra-axillary lymph nodes (P<0.01) in the ALND group. There was no significant difference in the total number of lymph nodes identified between the two groups. However, there was a significant difference in the distribution of lymph nodes in these groups. The cubital lymph node was more often visualized in the immediate dynamic images in the ALND group (P=0.004), while the axillary lymph nodes were more often identified in the delayed scan images of the SLNB group (P<0.01). The deltopectoral lymph node was only identified in the ALND group, but with no significant difference. CONCLUSION The lymphatic flow from the axilla was redirected to alternative extra-axillary routes in the ALND group.
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Affiliation(s)
- Almir José Sarri
- Department of Physical Therapy, Barretos Cancer Hospital, Barretos
| | - Rogério Dias
- Department of Obstetrics, Gynaecology and Mastology, Botucatu Medical School, São Paulo State University - UNESP, Botucatu
| | | | | | - Daniel Spadoto Dias
- Department of Obstetrics, Gynaecology and Mastology, Botucatu Medical School, São Paulo State University - UNESP, Botucatu
| | - Sonia Marta Moriguchi
- Department of Tropical Diseases and Diagnostic Imaging, Botucatu Medical School, São Paulo State University - UNESP, Botucatu, São Paulo, Brazil
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Manual Lymphatic Drainage and Active Exercise Effects on Lymphatic Function Do Not Translate Into Morbidities in Women Who Underwent Breast Cancer Surgery. Arch Phys Med Rehabil 2016; 98:256-263. [PMID: 27519926 DOI: 10.1016/j.apmr.2016.06.024] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Revised: 06/01/2016] [Accepted: 06/30/2016] [Indexed: 11/22/2022]
Abstract
OBJECTIVE To evaluate manual lymphatic drainage (MLD) and active exercise effects on lymphatic alterations of the upper limb (UL), range of motion (ROM) of shoulder, and scar complications after breast cancer surgery. DESIGN Clinical trial. SETTING Health care center. PARTICIPANTS Women (N=105) undergoing radical breast cancer surgery who were matched for staging, age, and body mass index. INTERVENTIONS Women (n=52) were submitted to MLD and 53 to active exercises for UL for 1 month and followed up. MAIN OUTCOME MEASURES Shoulder ROM, surgical wound inspection and palpation, UL circumference measurements, and lymphoscintigraphy were performed in preoperative and postoperative periods. RESULTS There was no significant difference between groups with regard to wound healing complications, ROM, and UL circumferences. After surgery, 25 (48.1%) of the MLD group and 19 (35.8%) of the active exercise group showed worsening in radiopharmaceutical uptake velocity, whereas 9 (17.3%) of the MLD group and 11 (20.8%) of the active exercise group showed improved velocity (P=.445). With regard to uptake intensity, 27 (51.9%) of the MLD group and 21 (39.6%) of the active exercise group showed worsening whereas 7 (13.5%) of the MLD group and 7 (13.2%) of the active exercise group showed some improvement (P=.391). The presence of collateral circulation was similar in both groups at both time points evaluated. The active exercise group had a significant increase in postoperative liver absorption (P=.005), and the MLD group had a significant increase in postoperative dermal backflow (P=.024). CONCLUSIONS MLD and active exercise effects are equivalent with regard to morbidity. Minor changes in lymphatic function associated with either MLD or active exercises were not related to patients' symptoms or signs.
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de Oliveira MMF, Sarian LO, Gurgel MSC, Almeida Filho JG, Ramos CD, de Rezende LF, Amorim BJ. Lymphatic Function in the Early Postoperative Period of Breast Cancer Has No Short-Term Clinical Impact. Lymphat Res Biol 2016; 14:220-225. [PMID: 27259096 DOI: 10.1089/lrb.2015.0048] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE To evaluate by lymphoscintigraphy the lymphatic function in the preoperative period up to 2 months after surgery for breast cancer, and the relationship between the lymphatic function with clinical features and physical complications. METHODS One hundred and five women were studied before and 2 months after surgery to treat breast cancer. On each occasion, inspection and palpation of surgical wound, upper limb circumference, and lymphoscintigraphy were performed. Lymphatic function analysis consisted of velocity of axillary lymph node (LN) visualization; intensity of LN uptake; collateral circulation; dermal backflow; and hepatic uptake. RESULTS In the postoperative period, there was a significant worsening of the degree of LN uptake (p = 0.0003) and in the velocity of LN visualization (p = 0.01). No significant differences in dermal backflow (p = 0.4) and collateral circulation (p = 0,07) were observed. There was a significant increase in liver absorption (p = 0.0002). 37.1% of the patients developed seroma, 11.2% dehiscence, and 25.8% infection. No relationship was found between lymphoscintigraphy changes and postoperative complications or clinical characteristics. CONCLUSION Lymphoscintigraphy, performed 60 days post surgery for breast cancer, can detect a worsening in lymphatic drainage and some sign of lymphatic changes. These changes are not related to clinical characteristics and physical complications.
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Affiliation(s)
| | - Luis Otávio Sarian
- 2 Department of Obstetrics and Gynecology, Unicamp School of Medicine , Campinas, Brazil
| | | | | | - Celso Darío Ramos
- 4 Department of Nuclear Medicine Service, School of Medical Science, UNICAMP , Campinas, Brazil
| | - Laura Ferreira de Rezende
- 5 Department of Physical Therapy, University Center of Associated Teaching Colleges (UNIFAE) , São Paulo, Brazil
| | - Bárbara Juarez Amorim
- 4 Department of Nuclear Medicine Service, School of Medical Science, UNICAMP , Campinas, Brazil
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12
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Sun F, Skolny MN, Swaroop MN, Rawal B, Catalano PJ, Brunelle CL, Miller CL, Taghian AG. The need for preoperative baseline arm measurement to accurately quantify breast cancer-related lymphedema. Breast Cancer Res Treat 2016; 157:229-240. [PMID: 27154787 DOI: 10.1007/s10549-016-3821-0] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2016] [Accepted: 05/02/2016] [Indexed: 11/30/2022]
Abstract
Breast cancer-related lymphedema (BCRL) is a feared outcome of breast cancer treatment, yet the push for early screening is hampered by a lack of standardized quantification. We sought to determine the necessity of preoperative baseline in accounting for temporal changes of upper extremity volume. 1028 women with unilateral breast cancer were prospectively screened for lymphedema by perometry. Thresholds were defined: relative volume change (RVC) ≥10 % for clinically significant lymphedema and ≥5 % including subclinical lymphedema. The first postoperative measurement (pseudo-baseline) simulated the case of no baseline. McNemar's test and binomial logistic regression models were used to analyze BCRL misdiagnoses. Preoperatively, 28.3 and 2.9 % of patients had arm asymmetry of ≥5 and 10 %, respectively. Without baseline, 41.6 % of patients were underdiagnosed and 40.1 % overdiagnosed at RVC ≥ 5 %, increasing to 50.0 and 54.8 % at RVC ≥ 10 %. Increased pseudo-baseline asymmetry, increased weight change between baselines, hormonal therapy, dominant use of contralateral arm, and not receiving axillary lymph node dissection (ALND) were associated with increased risk of underdiagnosis at RVC ≥ 5 %; not receiving regional lymph node radiation was significant at RVC ≥ 10 %. Increased pseudo-baseline asymmetry, not receiving ALND, and dominant use of ipsilateral arm were associated with overdiagnosis at RVC ≥ 5 %; increased pseudo-baseline asymmetry and not receiving ALND were significant at RVC ≥ 10 %. The use of a postoperative proxy even early after treatment results in poor sensitivity for identifying BCRL. Providers with access to patients before surgery should consider the consequent need for proper baseline, with specific strategy tailored by institution.
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Affiliation(s)
- Fangdi Sun
- Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, 100 Blossom Street, Boston, MA, 02114, USA
| | - Melissa N Skolny
- Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, 100 Blossom Street, Boston, MA, 02114, USA
| | - Meyha N Swaroop
- Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, 100 Blossom Street, Boston, MA, 02114, USA
| | - Bhupendra Rawal
- Department of Biostatistics and Computational Biology, Dana-Farber Cancer Institute, 450 Brookline Avenue, Boston, MA, 02115, USA
| | - Paul J Catalano
- Department of Biostatistics and Computational Biology, Dana-Farber Cancer Institute, 450 Brookline Avenue, Boston, MA, 02115, USA
| | - Cheryl L Brunelle
- Department of Physical and Occupational Therapy, Massachusetts General Hospital, Harvard Medical School, 100 Blossom Street, Boston, MA, 02114, USA
| | - Cynthia L Miller
- Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, 100 Blossom Street, Boston, MA, 02114, USA
| | - Alphonse G Taghian
- Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, 100 Blossom Street, Boston, MA, 02114, USA.
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Barco I, García-Fernández A, Chabrera C, Fraile M, Vallejo E, Lain JM, Deu J, González S, González C, Veloso E, Torres J, Torras M, Cirera L, Pessarrodona A, Giménez N, García-Font M. The appropriate axillary procedure after a positive sentinel node in breast cancer patients: the "Hôpital Tenon" score revisited. A two-institution study. Clin Transl Oncol 2016; 18:1098-1105. [PMID: 26920150 DOI: 10.1007/s12094-016-1487-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2015] [Accepted: 01/13/2016] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Until recently, completion ALND has been considered the standard of care after a positive SN in breast cancer patients. However, most patients will not display further axillary involvement. The Tenon score is a simple nomogram that can be used intraoperatively to avoid completion ALND in low-risk patients. We aimed at validating the Tenon score on a SN-positive patient sample that had been preoperatively selected using axillary US examination. PATIENTS AND METHOD We used a retrospective analysis of our bicentric database that included 246 breast cancer patients with a positive SN. We calculated sensitivity, specificity, as well as positive and negative predictive values for each cut-off point. ROCs were constructed and corresponding AUC values were calculated as a measure of discriminative capacity. RESULTS At least one non-SN was positive in 52 patients (21.1 %). 118 patients (48 %) had a score up to 5. Among them, three had at least one positive non-SN. NPV was 97.5 %. Using that threshold, the ROCs analysis showed an AUC of 0.822 (95 % CI 0.764-0.880). CONCLUSION Use of preoperative axillary US examination led to a modification of the proposed Tenon cut-off value from 3.5 to 5 to attain good predictive power for non-SN status. Straightforward intraoperative use of the Tenon score may be considered an advantage over other available nomograms.
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Affiliation(s)
- I Barco
- Breast Unit, Department of Gynecology, University Hospital of Mútua Terrassa, Research Foundation Mútua Terrassa, University of Barcelona, C/ Sant Antoni, 21, 08221, Terrassa, Spain
| | - A García-Fernández
- Breast Unit, Department of Gynecology, University Hospital of Mútua Terrassa, Research Foundation Mútua Terrassa, University of Barcelona, C/ Sant Antoni, 21, 08221, Terrassa, Spain.
| | - C Chabrera
- Department of Nursing, School of Health Science, TecnoCampus Mataró-Maresme, Mataró, Spain
| | - M Fraile
- Nuclear Medicine Department, University Hospital of Mútua Terrassa, Research Foundation Mútua Terrassa, University of Barcelona, Barcelona, Spain
| | - E Vallejo
- Breast Unit, Department of Gynecology, University Hospital of Mútua Terrassa, Research Foundation Mútua Terrassa, University of Barcelona, C/ Sant Antoni, 21, 08221, Terrassa, Spain
| | - J M Lain
- Breast Unit, Department of Gynecology, Hospital of Terrassa, Health Consortium of Terrassa, Terrassa, Spain
| | - J Deu
- Breast Unit, Department of Gynecology, University Hospital of Mútua Terrassa, Research Foundation Mútua Terrassa, University of Barcelona, C/ Sant Antoni, 21, 08221, Terrassa, Spain
| | - S González
- Breast Unit, Department of Hemato-oncology, University Hospital of Mútua Terrassa, Research Foundation Mútua Terrassa, University of Barcelona, Barcelona, Spain
| | - C González
- Breast Unit, Department of Pathology, University Hospital of Mútua Terrassa, Research Foundation Mútua Terrassa, University of Barcelona, Barcelona, Spain
| | - E Veloso
- Breast Unit, Department of Surgery, University Hospital of Mútua Terrassa, Research Foundation Mútua Terrassa, University of Barcelona, Barcelona, Spain
| | - J Torres
- Breast Unit, Department of Radiology, University Hospital of Mútua Terrassa, Research Foundation Mútua Terrassa, University of Barcelona, Barcelona, Spain
| | - M Torras
- Breast Unit, Department of Gynecology, University Hospital of Mútua Terrassa, Research Foundation Mútua Terrassa, University of Barcelona, C/ Sant Antoni, 21, 08221, Terrassa, Spain
| | - L Cirera
- Breast Unit, Department of Hemato-oncology, University Hospital of Mútua Terrassa, Research Foundation Mútua Terrassa, University of Barcelona, Barcelona, Spain
| | - A Pessarrodona
- Breast Unit, Department of Gynecology, University Hospital of Mútua Terrassa, Research Foundation Mútua Terrassa, University of Barcelona, C/ Sant Antoni, 21, 08221, Terrassa, Spain
| | - N Giménez
- University Hospital of Mútua Terrassa, Research Foundation Mútua Terrassa, University of Barcelona, Barcelona, Spain.,Laboratory of Toxicology, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - M García-Font
- University International of Catalunya, Barcelona, Spain
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Abstract
The Oncology Grand Rounds series is designed to place original reports published in the Journal into clinical context. A case presentation is followed by a description of diagnostic and management challenges, a review of the relevant literature, and a summary of the authors' suggested management approaches. The goal of this series is to help readers better understand how to apply the results of key studies, including those published in Journal of Clinical Oncology, to patients seen in their own clinical practice.A 46-year-old premenopausal woman with a body mass index of 21 was found on screening mammography to have a new, approximately 1-cm spiculated mass with associated calcifications in the upper outer quadrant of the left breast. Stereotactic core biopsy showed a focus of invasive duct carcinoma, strongly positive for estrogen and progesterone receptors and negative for human epidermal growth factor receptor 2, with associated ductal carcinoma in situ. Clinical examination revealed no palpable mass or axillary lymphadenopathy. She underwent a left lumpectomy with seed localization and sentinel lymph node biopsy. Final pathology revealed an 8-mm well-differentiated invasive carcinoma without lymphovascular invasion and intermediate grade ductal carcinoma in situ. The margins were clear, and three sentinel lymph nodes were negative for metastasis. The 21-gene recurrence score was 10, suggesting a 7% risk of 10-year distant recurrence with adjuvant endocrine treatment. After the completion of adjuvant radiotherapy (42.50 Gy in 16 fractions to the breast), the patient has returned for a follow-up visit. She is a professional violinist and would like to know what she can do to prevent lymphedema on her upcoming flight to Vienna.
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Affiliation(s)
- Soojin Ahn
- Mount Sinai Medical Center, New York, NY
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15
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Yokota K, Sawada M, Matsumoto T, Hasegawa Y, Kono M, Akiyama M. Lymphatic flow is mostly preserved after sentinel lymph node biopsy in primary cutaneous malignant melanoma. J Dermatol Sci 2015; 78:101-7. [PMID: 25771166 DOI: 10.1016/j.jdermsci.2015.02.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2014] [Revised: 02/16/2015] [Accepted: 02/17/2015] [Indexed: 11/19/2022]
Abstract
BACKGROUND Knowledge of changes in lymphatic flow after sentinel lymph node biopsy (SLNB) is important for the development of strategies for postoperative adjuvant therapy in malignant melanoma. OBJECTIVES 41 patients (22 males and 19 females; average age: 67.0 ± 24.0 years) with primary cutaneous malignant melanoma (PCMM) participated in the present study. The primary tumor sites were the upper extremities (9 patients), the lower extremities (20 patients), the trunk (11 patients) and the scalp (1 patient). The tumor thicknesses of the PCMM lesions were from 0.5mm to 9.0mm (average: 3.3 ± 2.5mm). All the participants underwent wide local excision and SLNB. METHODS We studied lymphatic flow before and after SLNB by near-infrared (NIR) imaging in all 41 cases. In addition, we performed NIR imaging of lymphatic flow after the lymph node dissection in one case with sentinel lymph node (SLN) metastasis. RESULTS Almost no changes in lymphatic flow were seen in 38 of the 41 patients (92.7%) after SLNB. Only in 3 patients (7.3%), one with SLN metastasis and the other two without SLN metastasis, was apparent alteration in the lymphatic flow observed after SLNB. Of the 16 patients without SLN metastasis, only 3 patients showed recurrence of the tumors. Interestingly, 1 of the 2 patients without SLN metastasis but with lymphatic flow alteration had recurrence (regional lymph node metastasis) of the melanoma, whereas only 2 of the 14 patients without SLN metastasis or lymphatic flow alteration had recurrence, 1 with regional lymph node metastasis and the other with distant lymph node metastasis. In 1 case, we re-examined the lymphatic flow after regional lymph node dissection and the lymphatic flow was found to be dramatically changed. CONCLUSION We clearly demonstrated that SLNB has only a minimal effect on lymphatic flow. The present results suggest that SLNB does not increase the risk of local recurrence/in-transit metastasis and may support the efficacy of post-SLNB local adjuvant injection to prevent local recurrence and in-transit metastasis.
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Affiliation(s)
- Kenji Yokota
- Department of Dermatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Masaki Sawada
- Department of Dermatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Takaaki Matsumoto
- Department of Dermatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yoshie Hasegawa
- Department of Dermatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Michihiro Kono
- Department of Dermatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Masashi Akiyama
- Department of Dermatology, Nagoya University Graduate School of Medicine, Nagoya, Japan.
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16
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Gebruers N, Verbelen H, De Vrieze T, Coeck D, Tjalma W. Incidence and time path of lymphedema in sentinel node negative breast cancer patients: a systematic review. Arch Phys Med Rehabil 2015; 96:1131-9. [PMID: 25637862 DOI: 10.1016/j.apmr.2015.01.014] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2014] [Revised: 01/14/2015] [Accepted: 01/16/2015] [Indexed: 12/13/2022]
Abstract
OBJECTIVE To systematically assess the incidence/prevalence and time path of lymphedema in patients with sentinel node-negative breast cancer. DATA SOURCES A systematic literature search up to November 2013 was performed using 4 different electronic databases: PubMed, Embase, Cochrane Clinical Trials, and Web of Science. STUDY SELECTION Inclusion criteria were as follows: (1) research studies that included breast cancer patients who were surgically treated using the sentinel lymph node biopsy (SLNB) technique; (2) sentinel node-negative patients; (3) studies that investigated lymphedema as a primary or secondary outcome; (4) data extraction for the incidence or time path of lymphedema was possible; and (5) publication date starting from January 1, 2001. Exclusion criteria were as follows: (1) reviews or case studies; (2) patients who had an SLNB followed by an axillary lymph node dissection (ALND); (3) results of ALND patients and SLNB patients not described separately; and (4) studies not written in English. DATA EXTRACTION After scoring the methodological quality of the selected studies, the crude data concerning the incidence of lymphedema were extracted. Data concerning the time points and the incidence of lymphedema were also extracted. DATA SYNTHESIS Twenty-eight articles were included, representing 9588 SLNB-negative patients. The overall incidence of lymphedema in patients with sentinel node-negative breast cancer ranged from 0% to 63.4%. The studies that have assessed lymphedema at predefined time points, instead of a mean follow-up time, demonstrated an incidence range at ≤3, 6, 12, 18, or >18 months postsurgery of 3.2% to 5%, 2% to 10%, 3% to 63.4%, 6.6% to 7%, and 6.9% to 8.2%, respectively. CONCLUSIONS In SLNB patients, lymphedema is still a problem, mostly occurring 6 to 12 months after surgery. Because of different assessments and criteria, there is a wide range in incidence. Clear definitions of lymphedema are absolutely necessary to tailor therapy.
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Affiliation(s)
- Nick Gebruers
- Department of Rehabilitation Sciences and Physiotherapy, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium.
| | - Hanne Verbelen
- Department of Rehabilitation Sciences and Physiotherapy, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Tessa De Vrieze
- Department of Rehabilitation Sciences and Physiotherapy, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Dorith Coeck
- Department of Rehabilitation Sciences and Physiotherapy, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Wiebren Tjalma
- Multidisciplinary Breast Clinic, Antwerp University Hospital, Edegem, Belgium; Department of Medicine, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
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17
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Moorman AM, Bourez RLJH, Heijmans HJ, Kouwenhoven EA. Axillary ultrasonography in breast cancer patients helps in identifying patients preoperatively with limited disease of the axilla. Ann Surg Oncol 2014; 21:2904-10. [PMID: 24715214 DOI: 10.1245/s10434-014-3674-x] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2013] [Indexed: 02/06/2023]
Abstract
BACKGROUND The sentinel lymph node biopsy (SLNB) procedure is the method of choice for the identification and monitoring of regional lymph node metastases in patients with breast cancer. In the case of a positive sentinel lymph node (SLN), additional lymph node dissection is still warranted for regional control, although 40-65 % have no additional axillary disease. Recent studies show that after breast-conserving surgery, SLNB, and adjuvant systemic therapy, there is no significant difference between recurrence-free period and overall survival if there are ≤2 positive axillary nodes. The purpose of this study was preoperative identification of patients with limited axillary disease (≤2 macrometastases) by using ultrasonography. METHODS Data from 1,103 consecutive primary breast cancer patients with tumors smaller than 50 mm, no palpable adenopathy, and a maximum of 2 SLNs with macrometastases were collected. The variable of interest was US of the axilla. RESULTS Of the 1,103 patients included, 1,060 remained after exclusion criteria. Of these, 102 (9.6 %) had more than 2 positive axillary nodes on ALND. Selected by unsuspected US, the chance of having >2 positive lymph nodes (LNs) is substantially lower (4.2 %). This is significant on univariate and multivariate analysis. After excluding the patients with extracapsular extension of the SLN, the chance of having >2 positive LNs is only 2.6 %. For pT1-2, this is 2.2 %. CONCLUSIONS The risk of more than 2 positive axillary nodes is relatively small in patients with cT1-2 breast cancer. US of the axilla helps in further identifying patients with a minimal risk of additional axillary disease, putting ALND up for discussion.
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Affiliation(s)
- A M Moorman
- Departments of Surgery, Hospital Group Twente, Almelo, The Netherlands,
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18
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Takamaru T, Kutomi G, Satomi F, Shima H, Ohno K, Kameshima H, Suzuki Y, Ohmura T, Takamaru H, Nojima M, Mori M, Hirata K. Use of the dye-guided sentinel lymph node biopsy method alone for breast cancer metastasis to avoid unnecessary axillary lymph node dissection. Exp Ther Med 2014; 7:456-460. [PMID: 24396425 PMCID: PMC3881064 DOI: 10.3892/etm.2013.1445] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2013] [Accepted: 10/21/2013] [Indexed: 11/22/2022] Open
Abstract
For sentinel lymph node biopsy (SLNB), a combination of dye-guided and γ-probe-guided methods is the most commonly used technique. However, the number of institutes in which the γ-probe-guided method is able to be performed is limited, since special equipment is required for the method. In this study, SLNB with the dye-guided method alone was evaluated, and the clinicopathological characteristics were analyzed to identify any factors that were predictive of whether the follow-up axillary lymph node dissection (ALND) was able to be omitted. A total of 374 patients who underwent SLNB between 1999 and 2009 were studied. The SLN identification rate was analyzed, in addition to the false-positive and false-negative rates and the correlation between the clinicopathological characteristics and axillary lymph node metastases. The SLN was identified in 96.8% of cases, and, out of the patients who had SLN metastasis, 63.0% did not exhibit metastasis elsewhere. The sensitivity was 96.4% and the specificity was 100%. The false-negative rate was 3.6%. Univariate analyses revealed significant differences in the lymph vessel invasion (ly) status, nuclear grade (NG), maximum tumor size and the percentage of the area occupied by the tumor cells in the SLN (SLN occupation ratio) between the patients with and without non-SLN metastasis, indicating that these factors may be predictive of axillary lymph node metastasis. Multivariate analysis revealed that ly status was an independent risk factor for non-SLN metastasis. In conclusion, SLN with the dye-guided method alone provided a high detection rate. The study identified a predictive factor for axillary lymph node metastasis that may improve the patients’ quality of life.
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Affiliation(s)
- Tomoko Takamaru
- First Department of Surgery, Sapporo Medical University, Sapporo, Hokkaido 060-8543, Japan
| | - Goro Kutomi
- First Department of Surgery, Sapporo Medical University, Sapporo, Hokkaido 060-8543, Japan
| | - Fukino Satomi
- First Department of Surgery, Sapporo Medical University, Sapporo, Hokkaido 060-8543, Japan
| | - Hiroaki Shima
- First Department of Surgery, Sapporo Medical University, Sapporo, Hokkaido 060-8543, Japan
| | - Keisuke Ohno
- First Department of Surgery, Sapporo Medical University, Sapporo, Hokkaido 060-8543, Japan
| | - Hidekazu Kameshima
- First Department of Surgery, Sapporo Medical University, Sapporo, Hokkaido 060-8543, Japan
| | - Yasuyo Suzuki
- First Department of Surgery, Sapporo Medical University, Sapporo, Hokkaido 060-8543, Japan
| | - Tousei Ohmura
- First Department of Surgery, Sapporo Medical University, Sapporo, Hokkaido 060-8543, Japan
| | - Hiroyuki Takamaru
- First Department of Internal Medicine, Sapporo Medical University, Sapporo, Hokkaido 060-8543, Japan
| | - Masanori Nojima
- Department of Public Health, Sapporo Medical University, Sapporo, Hokkaido 060-8556, Japan
| | - Mitsuru Mori
- Department of Public Health, Sapporo Medical University, Sapporo, Hokkaido 060-8556, Japan
| | - Koichi Hirata
- First Department of Surgery, Sapporo Medical University, Sapporo, Hokkaido 060-8543, Japan
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Defining a threshold for intervention in breast cancer-related lymphedema: what level of arm volume increase predicts progression? Breast Cancer Res Treat 2013; 140:485-94. [PMID: 23912961 DOI: 10.1007/s10549-013-2655-2] [Citation(s) in RCA: 80] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2013] [Accepted: 07/26/2013] [Indexed: 10/26/2022]
Abstract
The purpose of this study is to evaluate arm volume measurements and clinico-pathologic characteristics of breast cancer patients to define a threshold for intervention in breast cancer-related lymphedema. We prospectively performed arm volume measurements on breast cancer patients using a Perometer. Arm measurements were performed pre- and post-operatively, and change in arm volume was quantified using a relative volume change (RVC) equation. Patient and treatment risk factors were evaluated. Cox proportional hazards models with time-dependent covariates for RVC were used to evaluate whether RVC elevations of ≥3 to <5 % or ≥5 to <10 % occurring ≤3 months or >3 months after surgery were associated with progression to ≥10 % RVC. 1,173 patients met eligibility criteria with a median of 27 months post-operative follow-up. The cumulative incidence of ≥10 % RVC at 24 months was 5.26 % (95 % CI 4.01-6.88 %). By multivariable analysis, a measurement of ≥5 to <10 % RVC occurring >3 months after surgery was significantly associated with an increased risk of progression to ≥10 % RVC (HR 2.97, p < 0.0001), but a measurement of ≥3 to <5 % RVC during the same time period was not statistically significantly associated (HR 1.55, p = 0.10). Other significant risk factors included a measurement ≤3 months after surgery with RVC of ≥3 to <5 % (p = 0.007), ≥5 to <10 % (p < 0.0001), or ≥10 % (p = 0.023), axillary lymph node dissection (ALND) (p < 0.0001), and higher BMI at diagnosis (p = 0.0028). Type of breast surgery, age, number of positive or number of lymph nodes removed, nodal radiation, chemotherapy, and hormonal therapy were not significant (p > 0.05). Breast cancer patients who experience a relative arm volume increase of ≥3 to <5 % occurring >3 months after surgery do not have a statistically significant increase in risk of progression to ≥10 %, a common lymphedema criterion. Our data support utilization of a ≥5 to <10 % threshold for close monitoring or intervention, warranting further assessment. Additional risk factors for progression to ≥10 % include ALND, higher BMI, and post-operative arm volume elevation.
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20
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Burger A, Thurtle D, Owen S, Mannu G, Pilgrim S, Vinayagam R, Pain S. Sentinel lymph node biopsy for risk-reducing mastectomy. Breast J 2013; 19:529-32. [PMID: 23865803 DOI: 10.1111/tbj.12157] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Risk-reducing mastectomy (RRM) confers 90-95% decreased risk of breast cancer, and may reduce mortality, especially in high-risk groups such as BRCA carriers. Risk of occult disease in RRM specimen is ~5%. This demands axillary staging: sentinel lymph node (SLN) biopsy is no longer possible, axillary clearance confers significant risks and may prove negative. Contemporaneous SLN biopsy allows axillary staging with minimal further dissection. Women undergoing RRM and SLN biopsy between June 2005 and July 2010 were reviewed retrospectively from our prospectively maintained database of 1,522 SLN procedures in 1,498 patients. SLN(s) localized using routine tracer methods. SLNs and mastectomy specimens underwent routine histologic examination. Eighty-three RRMs with SLN biopsy were performed in 71 patients (12 bilateral). Indications for RRM: contralateral invasive (55), in situ (5) disease, BRCA 1/2 mutation (12), and strong family history (10). Mean number of SLNs: 1.35. Occult disease was detected in four cases (4.8%), with one case of occult invasive lobular carcinoma (1.2%). Remaining occult disease was lobular in situ neoplasia (LISN). SLNs were negative in all cases. Our findings are comparable to those in the literature: 4.8% rate of occult disease overall, 1.2% invasive. The significant risk with SLN biopsy is lymphoedema, quoted around 7%. We have had no reports of symptomatic lymphoedema in patients undergoing RRM and SLN biopsy. We propose that SLN at the time of mastectomy requires only limited further dissection, and confers minimal risk compared with secondary axillary surgery.
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Affiliation(s)
- Amy Burger
- Department of Breast Surgery, Norfolk and Norwich University Hospital NHS Foundation Trust, Norwich, Norfolk, UK
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21
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DiSipio T, Rye S, Newman B, Hayes S. Incidence of unilateral arm lymphoedema after breast cancer: a systematic review and meta-analysis. Lancet Oncol 2013; 14:500-15. [PMID: 23540561 DOI: 10.1016/s1470-2045(13)70076-7] [Citation(s) in RCA: 1039] [Impact Index Per Article: 94.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND The body of evidence related to breast-cancer-related lymphoedema incidence and risk factors has substantially grown and improved in quality over the past decade. We assessed the incidence of unilateral arm lymphoedema after breast cancer and explored the evidence available for lymphoedema risk factors. METHODS We searched Academic Search Elite, Cumulative Index to Nursing and Allied Health, Cochrane Central Register of Controlled Trials (clinical trials), and Medline for research articles that assessed the incidence or prevalence of, or risk factors for, arm lymphoedema after breast cancer, published between Jan 1, 2000, and June 30, 2012. We extracted incidence data and calculated corresponding exact binomial 95% CIs. We used random effects models to calculate a pooled overall estimate of lymphoedema incidence, with subgroup analyses to assess the effect of different study designs, countries of study origin, diagnostic methods, time since diagnosis, and extent of axillary surgery. We assessed risk factors and collated them into four levels of evidence, depending on consistency of findings and quality and quantity of studies contributing to findings. FINDINGS 72 studies met the inclusion criteria for the assessment of lymphoedema incidence, giving a pooled estimate of 16.6% (95% CI 13.6-20.2). Our estimate was 21.4% (14.9-29.8) when restricted to data from prospective cohort studies (30 studies). The incidence of arm lymphoedema seemed to increase up to 2 years after diagnosis or surgery of breast cancer (24 studies with time since diagnosis or surgery of 12 to <24 months; 18.9%, 14.2-24.7), was highest when assessed by more than one diagnostic method (nine studies; 28.2%, 11.8-53.5), and was about four times higher in women who had an axillary-lymph-node dissection (18 studies; 19.9%, 13.5-28.2) than it was in those who had sentinel-node biopsy (18 studies; 5.6%, 6.1-7.9). 29 studies met the inclusion criteria for the assessment of risk factors. Risk factors that had a strong level of evidence were extensive surgery (ie, axillary-lymph-node dissection, greater number of lymph nodes dissected, mastectomy) and being overweight or obese. INTERPRETATION Our findings suggest that more than one in five women who survive breast cancer will develop arm lymphoedema. A clear need exists for improved understanding of contributing risk factors, as well as of prevention and management strategies to reduce the individual and public health burden of this disabling and distressing disorder. FUNDING The National Breast Cancer Foundation, Australia.
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Affiliation(s)
- Tracey DiSipio
- School of Public Health and Social Work, Institute of Health and Biomedical Innovation, Queensland University of Technology, Queensland, Australia.
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22
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Hayes SC, Johansson K, Stout NL, Prosnitz R, Armer JM, Gabram S, Schmitz KH. Upper-body morbidity after breast cancer. Cancer 2012; 118:2237-49. [DOI: 10.1002/cncr.27467] [Citation(s) in RCA: 233] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Andersson Y, Frisell J, de Boniface J, Bergkvist L. Prediction of non-sentinel lymph node status in breast cancer patients with sentinel lymph node metastases: evaluation of the tenon score. BREAST CANCER-BASIC AND CLINICAL RESEARCH 2012; 6:31-8. [PMID: 22346360 PMCID: PMC3273320 DOI: 10.4137/bcbcr.s8642] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Current guidelines recommend completion axillary lymph node dissection (cALND) in case of a sentinel lymph node (SLN) metastasis larger than 0.2 mm. However, in 50%-65% of these patients, the non-SLNs contain no further metastases and cALND provides no benefit. Several nomograms and scoring systems have been suggested to predict the risk of metastases in non-SLNs. We have evaluated the Tenon score. PATIENTS AND METHODS In a retrospective review of the Swedish Sentinel Node Multicentre Cohort Study, risk factors for additional metastases were analysed in 869 SLN-positive patients who underwent cALND, using uni- and multivariate logistic regression models. A receiver operating characteristic (ROC) curve was drawn on the basis of the sensitivity and specificity of the Tenon score, and the area under the curve (AUC) was calculated. RESULTS Non-SLN metastases were identified in 270/869 (31.1%) patients. Tumour size and grade, SLN status and ratio between number of positive SLNs and total number of SLNs were significantly associated with non-SLN status in multivariate analyses. The area under the curve for the Tenon score was 0.65 (95% CI 0.61-0.69). In 102 patients with a primary tumour <2 cm, Elston grade 1-2 and SLN metastases ≤2 mm, the risk of non SLN metastasis was less than 10%. CONCLUSION The Tenon score performed inadequately in our material and we could, based on tumour and SLN characteristics, only define a very small group of patients in which negative non-sentinel nodes could be predicted.
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Affiliation(s)
- Y Andersson
- Department of Surgery, Central Hospital, Västerås, Sweden
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Peres A, Delpech Y, Bricou A, Barranger E. [Sentinel node biopsy after multiple breast and axillary surgeries]. ACTA ACUST UNITED AC 2010; 38:415-7. [PMID: 20576554 DOI: 10.1016/j.gyobfe.2010.03.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2009] [Indexed: 10/19/2022]
Abstract
Sentinel node (SN) biopsy is considered as a standard of care in the staging of breast cancer. We report SN biopsy in a rare case of second ipsilateral subcutaneous recurrence in patient with previous left breast cancer initially treated by breast radiotherapy followed by mammectomy with axillary dissection and multiple mammoplasty. Lymphoscintigraphy was performed. Two axillary radioactive SNs were identified and removed without lymph node involvement at final histology. To conclude, re-operative axillary dissection by SN biopsy after previous axillary and breast surgeries is technically feasible.
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Affiliation(s)
- A Peres
- hôpital Lariboisière, Paris, France
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Axillary reverse mapping for breast cancer. Breast Cancer Res Treat 2010; 119:529-35. [PMID: 19842033 DOI: 10.1007/s10549-009-0578-8] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2009] [Accepted: 10/05/2009] [Indexed: 10/20/2022]
Abstract
The axillary reverse mapping (ARM) technique has been developed to map and preserve arm lymphatic drainage during axillary lymph node dissection (ALND) and/or sentinel lymph node (SLN) biopsy, thereby minimizing arm lymphedema. However, several problems remain to be resolved in the practical application of this technique. This article presents a review of current knowledge regarding ARM and discusses the practical applicability and relevance of this technique. Identification rates of ARM nodes were insufficient using blue dye. Although this was improved using radioisotopes, radioisotopes alone do not permit visual mapping of ARM lymphatics. Fluorescence imaging may be useful to improve the identification rate of ARM nodes and lymphatics. On the other hand, the ARM nodes may be involved with metastatic foci in patients with extensive axillary lymph node metastases. Moreover, the SLN draining the breast may be the same as the ARM node draining the upper extremity in a minority of patients. These issues represent important drawbacks of the ARM procedure. The success of ARM in reducing lymphedema has not yet been determined. Further studies are needed before this can be accepted as a standard procedure in surgical management of breast cancer.
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Casabona F, Bogliolo S, Valenzano Menada M, Sala P, Villa G, Ferrero S. Feasibility of axillary reverse mapping during sentinel lymph node biopsy in breast cancer patients. Ann Surg Oncol 2009; 16:2459-63. [PMID: 19506954 DOI: 10.1245/s10434-009-0554-x] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2008] [Revised: 05/17/2009] [Accepted: 05/19/2009] [Indexed: 11/18/2022]
Abstract
BACKGROUND This pilot study evaluates the feasibility of axillary reverse mapping (ARM) during sentinel lymph node biopsy (SLNB) in breast cancer patients. METHODS This study included 72 women with new breast cancer diagnosis, tumor size <2 cm, and clinically negative axilla. At the time of surgery, 2 mL of dermal blue patent were injected intradermally, subcutaneously, and intramuscularly in the ipsilateral upper inner arm in order to map and preserve the lymphatics of the arm. Blue arm lymphatics were preserved when in SLNB field. Microsurgical lymphatic-venous anastomosis (LYMPHA) was performed in women who underwent ALND. RESULTS In 27 of 72 patients (37.5%), the blue lymphatics draining the arm were observed in the SLNB field. In all these patients, the blue lymphatics were preserved. During ALND, the blue lymphatics draining the arm were visible in 8 out of 9 patients (88.9%); in all these women, the LYMPHA procedure was performed. All ARM blue nodes removed during ALND were negative for malignancy. At 9-month follow-up, no patient had lymphedema. CONCLUSIONS Arm lymphatic drainage can be observed in the SLNB field in 37.5% of the cases. Using the ARM during SLNB may facilitate the preservation of lymphatics draining the arm.
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Affiliation(s)
- Federico Casabona
- Department of Gynecology, University of Genoa-S Martino Hospital, Genoa, Italy
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