1
|
Brahma B, Yamamoto T, Panigoro SS, Haryono SJ, Yusuf PA, Priambodo PS, Harimurti K, Taher A. Supermicrosurgery lymphaticovenous and lymphaticolymphatic anastomosis: Technical detail and short-term follow-up for immediate lymphatic reconstruction in breast cancer treatment-related lymphedema prevention. J Vasc Surg Venous Lymphat Disord 2024; 12:101863. [PMID: 38428499 DOI: 10.1016/j.jvsv.2024.101863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2023] [Revised: 02/05/2024] [Accepted: 02/12/2024] [Indexed: 03/03/2024]
Abstract
OBJECTIVE We describe the feasibility and short-term outcome of our surgical technique to repair the lymph vessel disruption directly after axillary lymph node dissection during breast cancer surgery. This procedure is called immediate lymphatic reconstruction to prevent breast cancer treatment-related lymphedema (BCRL), which frequently occurs after axillary lymph node dissection. The surgical technique consisted of lymphaticovenous anastomosis (LVA) or lymphaticolymphatic anastomosis. We named the procedure lymphatic bypass supermicrosurgery (LBS). METHODS This study used a retrospective cohort design of patients with breast cancer between May 2020 and February 2023. LBS was performed by making an intima-to-intima coaptation between afferent lymph vessels and the recipient's veins (LVA) or efferent lymph vessels lymphaticolymphatic anastomosis. RESULTS A total of 82 patients underwent lymphatic bypass. The mean age of patients was 50 ± 12 years, and most had stage III breast cancer (n = 59 [72%]). LVA was the most common type of lymphatic bypass (94.6%). The median number of LVA was 1 (range, 1-4) and 1 (range, 1-3) for lymphaticolymphatic anastomosis. The median follow-up time was 12.5 months (range, 1-33 months). The 50 patients who had postoperative indocyanine green lymphography described arm dermal backflow stage 0 in 20 (40%), stage 1 in 19 (38%), stage 2 in 2 (4%), and stage 3 in 9 (18%) cases. The proportion of BCRL was 11 (22%), and subclinical lymphedema was 19 (38%) in this period. Most cases were in stable subclinical lymphedema (10, 58.8%). The 1-year and 2-year BCRL rates were 14% (95% confidence interval, 4%-23.9%) and 22% (95% confidence interval, 10.1%-33.9%), respectively. CONCLUSIONS Along with the emerging immediate lymphatic reconstruction, LBS is a feasible supermicrosurgery technique that may have a potential role in BCRL prevention. A randomized controlled study would confirm the effectiveness of the technique.
Collapse
Affiliation(s)
- Bayu Brahma
- Doctoral Program in Medical Sciences, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia; Department of Surgical Oncology, Dharmais Cancer Hospital-National Cancer Center, Jakarta, Indonesia
| | - Takumi Yamamoto
- Department of Plastic and Reconstructive Surgery, National Center for Global Health and Medicine, Tokyo, Japan.
| | - Sonar Soni Panigoro
- Oncology Division, Department of Surgery, Faculty of Medicine, Universitas Indonesia - Dr. Cipto Mangunkusumo General Hospital, Jakarta, Indonesia
| | - Samuel Johny Haryono
- Department of Surgical Oncology, Dharmais Cancer Hospital-National Cancer Center, Jakarta, Indonesia
| | - Prasandhya Astagiri Yusuf
- Department of Medical Physiology and Biophysics/Medical Technology IMERI, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Purnomo Sidi Priambodo
- Department of Electrical Engineering, Faculty of Engineering, Universitas Indonesia, Jakarta, Indonesia
| | - Kuntjoro Harimurti
- Division of Geriatrics/Clinical Epidemiological Unit, Department of Internal Medicine, Universitas Indonesia - Dr. Cipto Mangunkusumo General Hospital, Jakarta, Indonesia
| | - Akmal Taher
- Department of Urology, Faculty of Medicine, Universitas Indonesia - Dr. Cipto Mangunkusumo General Hospital, Jakarta, Indonesia
| |
Collapse
|
2
|
Yang AZ, Hyland CJ, Thomas C, Miller AS, Malek AJ, Broyles JM. Geographic Disparities and Payment Variation for Immediate Lymphatic Reconstruction in Massachusetts. Ann Plast Surg 2024; 93:79-84. [PMID: 38885166 DOI: 10.1097/sap.0000000000003920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/20/2024]
Abstract
BACKGROUND Little is known about practice patterns and payments for immediate lymphatic reconstruction (ILR). This study aims to evaluate trends in ILR delivery and billing practices. METHODS We queried the Massachusetts All-Payer Claims Database between 2016 and 2020 for patients who underwent lumpectomy or mastectomy with axillary lymph node dissection for oncologic indications. We further identified patients who underwent lymphovenous bypass on the same date as tumor resection. We used ZIP code data to analyze the geographic distribution of ILR procedures and calculated physician payments for these procedures, adjusting for inflation. We used multivariable logistic regression to identify variables, which predicted receipt of ILR. RESULTS In total, 2862 patients underwent axillary lymph node dissection over the study period. Of these, 53 patients underwent ILR. Patients who underwent ILR were younger (55.1 vs 59.3 years, P = 0.023). There were no significant differences in obesity, diabetes, or smoking history between the two groups. A greater percentage of patients who underwent ILR had radiation (83% vs 67%, P = 0.027). In multivariable regression, patients residing in a county neighboring Boston had 3.32-fold higher odds of undergoing ILR (95% confidence interval: 1.76-6.25; P < 0.001), while obesity, radiation therapy, and taxane-based chemotherapy were not significant predictors. Payments for ILR varied widely. CONCLUSIONS In Massachusetts, patients were more likely to undergo ILR if they resided near Boston. Thus, many patients with the highest known risk for breast cancer-related lymphedema may face barriers accessing ILR. Greater awareness about referring high-risk patients to plastic surgeons is needed.
Collapse
Affiliation(s)
| | | | | | | | - Andrew J Malek
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Brigham and Women's Hospital, Boston, MA
| | - Justin M Broyles
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Brigham and Women's Hospital, Boston, MA
| |
Collapse
|
3
|
Friedman R, Ismail Aly MA, Fanning JE, Pardo JA, Johnson AR, Lee BT, James T, Singhal D. Immediate lymphatic reconstruction: Lessons learned over eight years. J Plast Reconstr Aesthet Surg 2024; 94:1-11. [PMID: 38729046 DOI: 10.1016/j.bjps.2024.04.060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Accepted: 04/20/2024] [Indexed: 05/12/2024]
Abstract
Immediate lymphatic reconstruction (ILR) is recognized as a surgical approach used to reduce the risk of developing secondary lymphedema, and evidence demonstrating the efficacy of ILR is favorable. Our Lymphatic Center has become a centralized location offering ILR for the risk-reduction in breast cancer-related lymphedema (BCRL) in New England. Over the course of our experience, we made several modifications and adapted our approach to enhance the operative success of this procedure. These include advancements in our use of indocyanine green (ICG) imaging to identify baseline lymphatic anatomical variation, utilization of fluorescein isothiocyanate for lymphatic vessel visualization, application of the lymphosome concept to guide arm injection sites, verification of anastomotic patency (using ICG), localization of reconstruction to guide radiation therapy, incorporation of intraoperative tools to facilitate better anatomic visualization of the axilla, and addition of a lower extremity vein graft to mitigate venous-related complications. Collecting information from each surgery in a standardized manner, including intraoperative lymphatic channel measurements, and deploying clips for possible future radiation exposure, enables future studies on ILR patient outcomes. In this contribution, we aimed to share our institutional modifications with the surgical community to facilitate further adoption, conversation, and advancement of ILR for the risk-reduction in BCRL.
Collapse
Affiliation(s)
- Rosie Friedman
- Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Mohamed A Ismail Aly
- Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - James E Fanning
- Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Jaime A Pardo
- Division of Plastic and Reconstructive Surgery, Rush University Medical Center, Rush University Medical College, Chicago, IL, USA
| | - Anna R Johnson
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Washington University School of Medicine, St. Louis, MO, USA
| | - Bernard T Lee
- Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Ted James
- Department of Surgery, Breast Care Center, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Dhruv Singhal
- Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
| |
Collapse
|
4
|
Cauley RP, Rahmani B, Adebagbo OD, Park J, Garvey SR, Chen A, Nickman S, Tobin M, Valentine L, Weidman AA, Singhal D, Dowlatshahi A, Lin SJ, Lee BT. Optimizing Surgical Outcomes and the Role of Preventive Surgery: A Scoping Review. J Reconstr Microsurg 2024. [PMID: 38782025 DOI: 10.1055/a-2331-7885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2024]
Abstract
BACKGROUND Plastic and reconstructive surgeons are often presented with reconstructive challenges as a sequela of complications in high-risk surgical patients, ranging from exposure of hardware, lymphedema, and chronic pain after amputation. These complications can result in significant morbidity, recovery time, resource utilization, and cost. Given the prevalence of surgical complications managed by plastic and reconstructive surgeons, developing novel preventative techniques to mitigate surgical risk is paramount. METHODS Herein, we aim to understand efforts supporting the nascent field of Preventive Surgery, including (1) enhanced risk stratification, (2) advancements in postoperative care. Through an emphasis on four surgical cohorts who may benefit from preventive surgery, two of which are at high risk of morbidity from wound-related complications (patients undergoing sternotomy and spine procedures) and two at high risk of other morbidities, including lymphedema and neuropathic pain, we aim to provide a comprehensive and improved understanding of preventive surgery. Additionally, the role of risk analysis for these procedures and the relationship between microsurgery and prophylaxis is emphasized. RESULTS (1) medical optimization and prehabilitation, (2) surgical mitigation techniques. CONCLUSION Reconstructive surgeons are ideally placed to lead efforts in the creation and validation of accurate risk assessment tools and to support algorithmic approaches to surgical risk mitigation. Through a paradigm shift, including universal promotion of the concept of "Preventive Surgery," major improvements in surgical outcomes may be achieved.
Collapse
Affiliation(s)
- Ryan P Cauley
- Department of Surgery, Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Benjamin Rahmani
- Department of Surgery, Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Oluwaseun D Adebagbo
- Department of Surgery, Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
- Department of Surgery, Tufts University School of Medicine, Boston, Massachusetts
| | - John Park
- Department of Surgery, Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Shannon R Garvey
- Department of Surgery, Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Amy Chen
- Department of Surgery, Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Sasha Nickman
- Department of Surgery, Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Micaela Tobin
- Department of Surgery, Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Lauren Valentine
- Department of Surgery, Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Allan A Weidman
- Department of Surgery, Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Dhruv Singhal
- Department of Surgery, Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Arriyan Dowlatshahi
- Department of Surgery, Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Samuel J Lin
- Department of Surgery, Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Bernard T Lee
- Department of Surgery, Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| |
Collapse
|
5
|
Cowan R, Mann G, Salibian AA. Ultrasound in Microsurgery: Current Applications and New Frontiers. J Clin Med 2024; 13:3412. [PMID: 38929941 PMCID: PMC11204189 DOI: 10.3390/jcm13123412] [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: 05/08/2024] [Revised: 06/01/2024] [Accepted: 06/06/2024] [Indexed: 06/28/2024] Open
Abstract
Ultrasound has revolutionized reconstructive microsurgery, offering real-time imaging and enhanced precision allowing for preoperative flap planning, recipient vessel identification and selection, postoperative flap monitoring, and lymphatic surgery. This narrative review of the literature provides an updated evidence-based overlook on the current applications and emerging frontiers of ultrasound in microsurgery, focusing on free tissue transfer and lymphatic surgery. Color duplex ultrasound (CDU) plays a pivotal role in preoperative flap planning and design, providing real-time imaging that enables detailed perforator mapping, perforator suitability assessment, blood flow velocity measurement, and, ultimately, flap design optimization. Ultrasound also aids in recipient vessel selection by providing assessment of caliber, patency, location, and flow velocity of recipient vessels. Postoperatively, ultrasound enables real-time monitoring of flap perfusion, providing early detection of potential flap compromise and improved flap survival rates. In lymphatic surgery, ultra-high frequency ultrasound (UHFUS) offers precise mapping and evaluation of lymphatic vessels, improving efficacy and efficiency by targeting larger dilated vessels. Integrating ultrasound into reconstructive microsurgery represents a significant advancement in the utilization of imaging in the field. With growing accessibility of devices, improved training, and technological advancements, using ultrasound as a key imaging tool offers substantial potential for the evolution of reconstructive microsurgery.
Collapse
Affiliation(s)
| | | | - Ara A. Salibian
- Division of Plastic and Reconstructive Surgery, University of California, Davis School of Medicine, Sacramento, CA 95817, USA
| |
Collapse
|
6
|
Ahmed S, Imeokparia FO, Hassanein AH. Surgical management of lymphedema: prophylactic and therapeutic operations. CURRENT BREAST CANCER REPORTS 2024; 16:185-192. [PMID: 38988994 PMCID: PMC11233112 DOI: 10.1007/s12609-024-00543-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/06/2024] [Indexed: 07/12/2024]
Abstract
Purpose of Review Lymphedema is chronic limb swelling from lymphatic dysfunction and is currently incurable. Breast-cancer related lymphedema (BCRL) affects up to 5 million Americans and occurs in one-third of breast cancer survivors following axillary lymph node dissection. Compression remains the mainstay of therapy. Surgical management of BCRL includes excisional procedures to remove excess tissue and physiologic procedures to attempt improve fluid retention in the limb. The purpose of this review is to highlight surgical management strategies for preventing and treating breast cancer-related lymphedema. Recent findings Immediate lymphatic reconstruction (ILR) is a microsurgical technique that anastomoses disrupted axillary lymphatic vessels to nearby veins at the time of axillary lymph node dissection (ALND) and has been reported to reduce lymphedema rates from 30% to 4-12%. Summary Postsurgical lymphedema remains incurable. Surgical management of lymphedema includes excisional procedures and physiologic procedures using microsurgical technique. Immediate lymphatic reconstruction has emerged as a prophylactic strategy to prevent lymphedema in breast cancer patients.
Collapse
Affiliation(s)
- Shahnur Ahmed
- Division of Plastic Surgery, Indiana University School of Medicine, Indianapolis, IN
| | - Folasade O Imeokparia
- Division of Surgical Oncology, Indiana University School of Medicine, Indianapolis, IN
| | - Aladdin H Hassanein
- Division of Plastic Surgery, Indiana University School of Medicine, Indianapolis, IN
| |
Collapse
|
7
|
Ahmed S, Hassanein AH, Lester ME, Manghelli J, Fisher C, Imeokparia F, Ludwig K, Fan B. Trends in Immediate Lymphatic Reconstruction. Cureus 2024; 16:e59194. [PMID: 38807806 PMCID: PMC11131141 DOI: 10.7759/cureus.59194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Accepted: 04/20/2024] [Indexed: 05/30/2024] Open
Abstract
Background and objective Immediate lymphatic reconstruction (ILR) is emerging as a useful adjunct after axillary lymph node dissection (ALND), leading to a decrease in lymphedema rates from 30 to 3-13% in breast cancer patients. ILR requires coordination between two surgical specialties for oncologic ALND and microsurgical axillary lymphatic anastomosis. This study aimed to assess the trends in the frequency of ILR performed after ALND at our institution. Methods This study involved a retrospective review of breast cancer patients undergoing ALND with and without ILR at our institution (2017-2022). Data on patient demographics, tumor characteristics, and treatments received were gathered and analyzed. Results A total of 316 patients underwent ALND at our institution and 30.7% (97/316) of them received ILR. There was no significant difference in clinical breast cancer stages between patients who underwent ALND with or without ILR (p>0.05). Neoadjuvant chemotherapy was given to 51.1% (112/219) of patients with ALND only compared to 60.8% (59/97) of patients who underwent ALND with ILR (p=0.09). All patients received adjuvant radiation therapy. ILR was performed after ALND in 4.2% (2/47) in 2017, 25.8% (3/58) in 2018, 17.6% (12/68) in 2019, 35% (21/60) in 2020, 56.9% (41/72) in 2021, and 54.5% (6/11) in 2022. When comparing the first year of the ILR program with the last year of the study period, the odds ratio of receiving ILR after ALND was 1.8 (p=0.04). Conclusions The frequency of performing ILR after ALND in breast cancer patients at our institution witnessed a substantial increase during the study period. The implementation of an established ILR program at an institution can increase procedure uptake accompanied by continued growth in utilization.
Collapse
Affiliation(s)
| | | | - Mary E Lester
- Plastic Surgery, Indiana University, Indianapolis, USA
| | | | - Carla Fisher
- Surgical Oncology, Indiana University School of Medicine, Indianapolis, USA
| | | | | | - Betty Fan
- Breast Surgery, University of Chicago Medicine, Chicago, USA
| |
Collapse
|
8
|
Brahma B, Yamamoto T, Agdelina C, Adella D, Putri RI, Hanifah W, Sundah VH, Perdana AB, Putra MRA, Taher A, Panigoro SS. Immediate-delayed lymphatic reconstruction after axillary lymph nodes dissection for locally advanced breast cancer-related lymphedema prevention: Report of two cases. Microsurgery 2024; 44:e31033. [PMID: 36896960 DOI: 10.1002/micr.31033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Revised: 02/14/2023] [Accepted: 02/24/2023] [Indexed: 03/11/2023]
Abstract
Approximately 60%-70% of breast cancer patients in Indonesia are diagnosed in the locally advanced stage. The stage carries a higher risk of lymph node metastasis which increases susceptibility to lymph obstruction. Hence, breast cancer-related lymphedema (BCRL) could present before axillary lymph node dissection (ALND). The purpose of this case report is to describe immediate-delayed lymphatic reconstructions with lymphaticovenous anastomosis in two subclinical lymphedema cases that present before ALND. There were 51 and 58 years old breast cancer patients with stage IIIC and IIIB, respectively. Both had no arm lymphedema symptoms, but arm lymphatic vessel abnormalities were found during preoperative indocyanine green (ICG) lymphography. Mastectomy and ALND were performed and proceeded with lymphaticovenous anastomoses (LVA) in both cases. One LVA at the axilla (isotopic) was done in the first patient. On the second patient, 3 LVAs at the affected arm (ectopic) and 3 isotopic LVAs were created. The patients were discharged on the second day without complications during the follow-up. The intensity of dermal backflow was reduced, and no subclinical lymphedema progression occurred during 11 and 9 months follow-up, respectively. Based on these cases, BCRL screening might be recommended for the locally advanced stage before cancer treatment. Once diagnosed, immediate lymphatic reconstruction after ALND should be recommended to cure or prevent BCRL progression.
Collapse
Affiliation(s)
- Bayu Brahma
- Department of Surgical Oncology, Dharmais Cancer Hospital-National Cancer Center, Jakarta, Indonesia
| | - Takumi Yamamoto
- Department of Plastic and Reconstructive Surgery, National Center for Global Health and Medicine, Tokyo, Japan
| | - Clarissa Agdelina
- Functional Medical Staff of Surgical Oncology Department, Dharmais Hospital-National Cancer Center, Jakarta, Indonesia
| | - Devina Adella
- Functional Medical Staff of Surgical Oncology Department, Dharmais Hospital-National Cancer Center, Jakarta, Indonesia
| | - Rizky Ifandriani Putri
- Department of Anatomical Pathology, Dharmais Cancer Hospital-National Cancer Center, Jakarta, Indonesia
| | - Wardah Hanifah
- Functional Medical Staff of Surgical Oncology Department, Dharmais Hospital-National Cancer Center, Jakarta, Indonesia
| | - Vincentius Henry Sundah
- Functional Medical Staff of Surgical Oncology Department, Dharmais Hospital-National Cancer Center, Jakarta, Indonesia
| | - Adhitya Bayu Perdana
- Research and Development Department, Dharmais Cancer Hospital-National Cancer Center, Jakarta, Indonesia
| | - Mohammad Reka Ananda Putra
- Functional Medical Staff of Surgical Oncology Department, Dharmais Hospital-National Cancer Center, Jakarta, Indonesia
| | - Akmal Taher
- Department of Urology, Faculty of Medicine, Universitas Indonesia - Dr Cipto Mangunkusumo General Hospital, Jakarta, Indonesia
| | - Sonar Soni Panigoro
- Department of Surgery, Oncology Division, Faculty of Medicine, Universitas Indonesia - Dr Cipto Mangunkusumo General Hospital, Jakarta, Indonesia
| |
Collapse
|
9
|
Haravu PN, Shakir A, Jackson K, Alva D, Feldman J, Sisco M, Seth AK. Establishment and Feasibility of an Immediate Lymphatic Reconstruction Program in a Community Health System. Ann Surg Oncol 2024; 31:672-680. [PMID: 37938474 DOI: 10.1245/s10434-023-14521-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 10/14/2023] [Indexed: 11/09/2023]
Abstract
BACKGROUND Breast cancer-related lymphedema (BCRL) remains a significant post-surgical complication of breast cancer treatment. Immediate lymphatic reconstruction (ILR) at the time of axillary lymph node dissection (ALND) has shown promise in preventing BCRL. While the primary literature supporting ILR comes from academic institutions, the majority of breast cancer care in the USA occurs in the community setting. This study evaluated a preventative lymphedema program performing ILR at a community health system. PATIENTS AND METHODS A prospective database including all patients who underwent ALND with concurrently attempted ILR from 2019 to 2021 was retrospectively reviewed. The historical benchmark lymphedema rate was calculated through retrospective review of electronic medical records for all patients who underwent ALND without ILR from 2011 to 2021. RESULTS Ninety patients underwent ALND with ILR, of which ILR was successful in 69 (76.7%). ILR was more likely to be aborted in smokers (p < 0.05) and those with fewer lymphatic channels (p < 0.05) or a higher body mass index (BMI) (p = 0.08). Patients with successful versus aborted ILR had lower lymphedema rates (10.9% versus 66.7%, p < 0.01) and improved Disability of the Arm, Shoulder, and Hand (DASH) scores (8.7 versus 19.8, p = 0.25), and lower lymphedema rates than the historical benchmark (10.9% versus 50.2%, p < 0.01). Among patients with successful ILR, older patients were more likely to develop lymphedema (p < 0.05). CONCLUSIONS Successful ILR after ALND significantly reduced the lymphedema rate when compared with patients with aborted ILR and our institution's historical benchmark. Our experience supports the efficacy of ILR and highlights the feasibility of ILR within a community health system.
Collapse
Affiliation(s)
- Pranav N Haravu
- Section of Plastic and Reconstructive Surgery, Department of Surgery, University of Chicago Medicine, Chicago, IL, USA
| | - Afaaf Shakir
- Section of Plastic and Reconstructive Surgery, Department of Surgery, University of Chicago Medicine, Chicago, IL, USA
| | - Katherine Jackson
- Division of Physical Medicine and Rehabilitation, NorthShore University HealthSystem, Evanston, IL, USA
| | - Duanny Alva
- Division of Plastic and Reconstructive Surgery, Department of Surgery, NorthShore University HealthSystem, Evanston, IL, USA
| | - Joseph Feldman
- Division of Physical Medicine and Rehabilitation, NorthShore University HealthSystem, Evanston, IL, USA
| | - Mark Sisco
- Division of Plastic and Reconstructive Surgery, Department of Surgery, NorthShore University HealthSystem, Evanston, IL, USA
| | - Akhil K Seth
- Division of Plastic and Reconstructive Surgery, Department of Surgery, NorthShore University HealthSystem, Evanston, IL, USA.
| |
Collapse
|
10
|
Lin YS, Kuan CH, Lo C, Tsai LW, Wu CH, Huang CH, Yeong EK, Tai HC, Huang CS. Is Immediate Lymphatic Reconstruction on Breast Cancer Patients Oncologically Safe? A Preliminary Study. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2023; 11:e5385. [PMID: 37941816 PMCID: PMC10629743 DOI: 10.1097/gox.0000000000005385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 09/20/2023] [Indexed: 11/10/2023]
Abstract
Background In breast cancer patients receiving axillary lymph node dissection (ALND), immediate lymphatic reconstruction (ILR) with lymphovenous anastomosis is an emerging technique for reducing the risk of arm lymphedema. However, the oncologic safety of surgically diverting lymphatic ducts directly into venules in a node-positive axilla is still a concern of inadvertently inducing metastasis of remaining cancer cells. This study aimed to assess the oncologic safety of ILR. Methods From January 2020 to January 2022, 95 breast cancer patients received ALND, and 45 of them also received ILR. Patients with recurrent cancer, with follow-up less than 12 months, and with missed data were excluded. Variables were compared between ILR and non-ILR groups, and the outcome of interest was the rate of distant recurrence after follow-up for at least 1 year. Results Thirty-four patients in the ILR group and 32 patients in the non-ILR group fulfilled the inclusion criteria for analysis. No statistically significant difference was noted between groups in terms of age, body mass index, type of breast surgery, pathologic cancer staging, histologic type and grade of breast cancer, molecular subtypes, frequency of axillary lymph node metastasis, or adjuvant therapy. For the patients receiving follow-up for at least 1 year, no statistically significant difference was found in terms of distant recurrence rates between ILR and non-ILR groups (P = 0.44). Conclusion For breast cancer patients receiving ALND, ILR with lymphovenous anastomosis is oncologically safe, within an average follow-up period of 21 months.
Collapse
Affiliation(s)
- Ying-Sheng Lin
- From the Division of Plastic Surgery, Department of Surgery, National Taiwan University Hospital Yunlin Branch, Yunlin County, Taiwan
| | - Chen-Hsiang Kuan
- Division of Plastic Surgery, Department of Surgery, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan
| | - Chiao Lo
- Division of General Surgery, Department of Surgery, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan
- Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Li-Wei Tsai
- Division of General Surgery, Department of Surgery, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan
- Department of Surgical Oncology, National Taiwan University Cancer Center, Taipei, Taiwan
| | - Chien-Hui Wu
- Division of General Surgery, Department of Surgery, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan
| | - Chieh-Huei Huang
- Division of Plastic Surgery, Department of Surgery, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan
| | - Eng-Kean Yeong
- Division of Plastic Surgery, Department of Surgery, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan
| | - Hao-Chih Tai
- From the Division of Plastic Surgery, Department of Surgery, National Taiwan University Hospital Yunlin Branch, Yunlin County, Taiwan
- Division of Plastic Surgery, Department of Surgery, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan
| | - Chiun-Sheng Huang
- From the Division of Plastic Surgery, Department of Surgery, National Taiwan University Hospital Yunlin Branch, Yunlin County, Taiwan
- Division of General Surgery, Department of Surgery, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan
| |
Collapse
|
11
|
Spiegel DY, Willcox J, Friedman R, Kinney J, Singhal D, Recht A. A Prospective Study of Radiation Therapy After Immediate Lymphatic Reconstruction: Analysis of the Dosimetric Implications. Int J Radiat Oncol Biol Phys 2023; 117:446-451. [PMID: 37141983 DOI: 10.1016/j.ijrobp.2023.04.027] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 04/19/2023] [Accepted: 04/25/2023] [Indexed: 05/06/2023]
Abstract
PURPOSE Axillary lymph node dissection (ALND) and regional nodal irradiation (RNI) are the primary causes of breast cancer-related lymphedema (BCRL). Immediate lymphatic reconstruction (ILR) is a novel surgical procedure that reduces the incidence of BCRL after ALND. The ILR anastomosis is placed in a location thought to be outside the standard radiation therapy fields to prevent radiation-induced fibrosis of the reconstructed vessels; however, there is excess risk of BCRL from RNI even after ILR. The purpose of this study was to understand the radiation dose distribution in relation to the ILR anastomosis. METHODS AND MATERIALS This prospective study included 13 patients treated with ALND/ILR from October 2020 to June 2022. A twirl clip deployed during surgery was used to identify the ILR anastomosis site during radiation treatment planning. All cases were planned using a 3D-conformal technique with opposed tangents and an obliqued supraclavicular (SCV) field. RESULTS RNI deliberately targeted axillary Levels 1 to 3 and the SCV nodal region in 4 patients and was limited to Level 3 and SCV nodes in 9 patients. The ILR clip was located in Level 1 in 12 patients and Level 2 in 1 patient. In patients with radiation directed at only Level 3 and SCV, the ILR clip was still within the radiation field in 5 of these patients and received a median dose of 3939 cGy (range, 2025-4961 cGy). The median dose to the ILR clip was 3939 cGy (range, 139-4961 cGy) for the entire cohort. The median dose was 4275 cGy (range, 2025-4961 cGy) when the ILR clip was within any radiation field and 233 cGy (range, 139-280 cGy) when the clip was outside all fields. CONCLUSION The ILR anastomosis was often directly irradiated with 3D-conformal techniques and received substantial radiation dose, even when the site was not deliberately targeted. Long-term analysis will help determine whether minimizing radiation dose to the anastomosis will decrease BCRL rates.
Collapse
Affiliation(s)
- Daphna Y Spiegel
- Department of Radiation Oncology, Beth Israel Deaconess Medical Center/Harvard Medical School, Boston, Massachusetts.
| | - Julia Willcox
- Department of Radiation Oncology, Beth Israel Deaconess Medical Center/Harvard Medical School, Boston, Massachusetts
| | - Rosie Friedman
- Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center/Harvard Medical School, Boston, Massachusetts
| | - Jacquelyn Kinney
- Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center/Harvard Medical School, Boston, Massachusetts
| | - Dhruv Singhal
- Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center/Harvard Medical School, Boston, Massachusetts
| | - Abram Recht
- Department of Radiation Oncology, Beth Israel Deaconess Medical Center/Harvard Medical School, Boston, Massachusetts
| |
Collapse
|
12
|
Lin YS, Kuan CH, Tsai LW, Wu CH, Huang CH, Yeong EK, Tai HC, Huang CS. The effect of immediate lymphatic reconstruction on the post-operative drain output after axillary lymph node dissection for breast cancer: A retrospective comparative study. Microsurgery 2023; 43:555-562. [PMID: 36762663 DOI: 10.1002/micr.31007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 11/04/2022] [Accepted: 12/30/2022] [Indexed: 02/11/2023]
Abstract
INTRODUCTION Axillary lymph node dissection (ALND) for breast cancer has been considered to be associated with a variety of complications, such as excessive postoperative wound drainage, prolonged drain placement, or seroma formation in the short term, or arm lymphedema in the long run. Immediate lymphedema reconstruction (ILR) has been proposed to reduce the occurrence of arm lymphedema by anastomosing the transected arm lymphatics to nearby branches of the axillary vein immediately after ALND. This study aims to demonstrate that ILR can also reduce the postoperative drainage amount. PATIENTS AND METHODS Between April 2020 and January 2022, a total of 76 breast cancer patients receiving ALND were reviewed. Forty four of them also received ILR immediately after ALND. The assignment of ILR surgery was non-random, based on patients' willingness and plastic surgeons' availability. The lymphatic vessels in the axillary wound were anastomosed with nearby terminal branches of the axillary vein under surgical microscope. Patients' characteristics, including age, body mass index (BMI), neoadjuvant therapy, type of breast surgery, the occurrence of seroma formation, number of removed lymph nodes, number of positive nodes, and the drainage amount from the operative wounds were compared between ILR and non-ILR groups. RESULTS No statistically significant difference was noted between groups in terms of age (56.5 ± 9.8 vs. 60.9 ± 10.7, p = .09), BMI (22.6 ± 3.7 vs. 23.7 ± 3.8, p = .27), type of breast surgery (p = .32), the occurrence of seroma formation (p = 1.0), the likelihood of receiving neoadjuvant therapy (p = .12), number of lymph nodes removed (17.5 ± 7.6 vs. 17.4 ± 8.3, p = .96), or number of positive nodes on final pathology (3.7 ± 5.4 vs. 4.8 ± 8.5, p = .53) except the ILR group had statistically significantly less drainage amount than non-ILR group (39.3 ± 2.6 vs. 48.3 ± 3.7, p = .046). CONCLUSION For breast cancer patients receiving ALND, the immediate lymphatic reconstruction can reduce the postoperative drainage amount from the operative wound.
Collapse
Affiliation(s)
- Ying-Sheng Lin
- Division of Plastic Surgery, Department of Surgery, National Taiwan University Hospital Yunlin Branch, Yunlin County, Taiwan
| | - Chen-Hsiang Kuan
- Division of Plastic Surgery, Department of Surgery, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan
| | - Li-Wei Tsai
- Division of General Surgery, Department of Surgery, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan
- Department of Surgical Oncology, National Taiwan University Cancer Center, Taipei, Taiwan
| | - Chien-Hui Wu
- Division of General Surgery, Department of Surgery, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan
| | - Chieh-Huei Huang
- Division of Plastic Surgery, Department of Surgery, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan
| | - Eng-Kean Yeong
- Division of Plastic Surgery, Department of Surgery, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan
| | - Hao-Chih Tai
- Division of Plastic Surgery, Department of Surgery, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan
| | - Chiun-Sheng Huang
- Division of General Surgery, Department of Surgery, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan
| |
Collapse
|
13
|
Crystal J, Mella-Catinchi J, Xu K, Weingrad D. Current Surgical Innovations in the Treatment of Breast Cancer. Breast Cancer 2022. [DOI: 10.36255/exon-publications-breast-cancer-surgical-innovation] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
14
|
Cook JA, Sinha M, Lester M, Fisher CS, Sen CK, Hassanein AH. Immediate Lymphatic Reconstruction to Prevent Breast Cancer-Related Lymphedema: A Systematic Review. Adv Wound Care (New Rochelle) 2022; 11:382-391. [PMID: 34714158 DOI: 10.1089/wound.2021.0056] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Significance: Lymphedema is chronic limb swelling from lymphatic dysfunction. The condition affects up to 250 million people worldwide. In breast cancer patients, lymphedema occurs in 30% who undergo axillary lymph node dissection (ALND). Recent Advances: Immediate lymphatic reconstruction (ILR), also termed Lymphatic Microsurgical Preventing Healing Approach (LyMPHA), is a method to decrease the risk of lymphedema by performing prophylactic lymphovenous anastomoses at the time of ALND. The objective of this study is to assess the risk reduction of ILR in preventing lymphedema. Critical Issues: Lymphedema has significant effects on the quality of life and morbidity of patients. Several techniques have been described to manage lymphedema after development, but prophylactic treatment of lymphedema with ILR may decrease risk of development to 6.6%. Future Directions: Long-term studies that demonstrate efficacy of ILR may allow for prophylactic management of lymphedema in the patient undergoing lymph node dissection.
Collapse
Affiliation(s)
- Julia A. Cook
- Division of Plastic Surgery; Indianapolis, Indiana, USA
| | - Mithun Sinha
- Division of Plastic Surgery; Indianapolis, Indiana, USA
- Indiana Center for Regenerative Medicine, Department of Surgery; Indianapolis, Indiana, USA
| | - Mary Lester
- Division of Plastic Surgery; Indianapolis, Indiana, USA
| | - Carla S. Fisher
- Division of Surgical Oncology; Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Chandan K. Sen
- Division of Plastic Surgery; Indianapolis, Indiana, USA
- Indiana Center for Regenerative Medicine, Department of Surgery; Indianapolis, Indiana, USA
| | - Aladdin H. Hassanein
- Division of Plastic Surgery; Indianapolis, Indiana, USA
- Indiana Center for Regenerative Medicine, Department of Surgery; Indianapolis, Indiana, USA
| |
Collapse
|
15
|
Shah J, Zhao R, Yi J, Otterburn D, Patel A, Szpalski C, Tanna N, Taub PJ, Weichman KE, Ricci JA. Novel Quantification of Real-Time Lymphatic Clearance: Immediate Lymphatic Reconstruction in a Large-Animal Model. Plast Reconstr Surg 2022; 149:130-141. [PMID: 34936612 PMCID: PMC8691163 DOI: 10.1097/prs.0000000000008631] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Accepted: 05/19/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND The real-time quantification of lymphatic flow remains elusive. Efforts to provide a metric of direct lymphatic function are not clinically translatable and lack reproducibility. Early reports demonstrate the promise of immediate lymphatic reconstruction (immediate lymphovenous bypass after lymphadenectomy) to reduce the risk of lymphedema development. However, there remains a heightened need to appraise this technique in a clinically translatable large-animal model. The aim of the authors' experiment was to evaluate the role of molecular imaging in the quantification of real-time lymphatic flow after lymphadenectomy, and lymphadenectomy with lymphovenous bypass using novel fluorophores in a swine model. METHODS A lymphadenectomy or lymphadenectomy with subsequent lymphovenous bypass was performed in 10 female swine. After subdermal fluorophore injection, near-infrared molecular imaging of blood samples was used to evaluate change in lymphatic flow after lymphadenectomy versus after lymphadenectomy with lymphovenous bypass. Continuous imaging evaluating fluorescence of the superficial epigastric vein in the torso and adjacent skin was performed throughout all experiments. Findings between modalities were correlated. RESULTS The near-infrared dye signal in central and peripheral blood samples was often difficult to separate from background and proved challenging for reliable quantification. Venous and skin near-infrared imaging demonstrated a lymphatic clearance rate decrease of 70 percent after lymphadenectomy versus a decrease by only 30 percent after lymphadenectomy with immediate lymphovenous bypass. CONCLUSIONS In this article, the authors describe a noninvasive, swine, large-animal model to quantify lymphatic clearance using skin imaging. The authors' findings were consistent with results yielded from real-time imaging of the vein. The authors believe this model may have important implications for eventual direct translation to the clinical setting.
Collapse
Affiliation(s)
- Jinesh Shah
- From the Division of Plastic and Reconstructive Surgery, Montefiore Medical Center; Division of Plastic and Reconstructive Surgery, Weill Cornell Medical Center; Division of Plastic and Reconstructive Surgery, Albany Medical Center; Division of Plastic Surgery, St. Joseph’s Health; Division of Plastic and Reconstructive Surgery, Northwell Health; and Division of Plastic and Reconstructive Surgery, Mount Sinai Hospital
| | - Ruya Zhao
- From the Division of Plastic and Reconstructive Surgery, Montefiore Medical Center; Division of Plastic and Reconstructive Surgery, Weill Cornell Medical Center; Division of Plastic and Reconstructive Surgery, Albany Medical Center; Division of Plastic Surgery, St. Joseph’s Health; Division of Plastic and Reconstructive Surgery, Northwell Health; and Division of Plastic and Reconstructive Surgery, Mount Sinai Hospital
| | - Joseph Yi
- From the Division of Plastic and Reconstructive Surgery, Montefiore Medical Center; Division of Plastic and Reconstructive Surgery, Weill Cornell Medical Center; Division of Plastic and Reconstructive Surgery, Albany Medical Center; Division of Plastic Surgery, St. Joseph’s Health; Division of Plastic and Reconstructive Surgery, Northwell Health; and Division of Plastic and Reconstructive Surgery, Mount Sinai Hospital
| | - David Otterburn
- From the Division of Plastic and Reconstructive Surgery, Montefiore Medical Center; Division of Plastic and Reconstructive Surgery, Weill Cornell Medical Center; Division of Plastic and Reconstructive Surgery, Albany Medical Center; Division of Plastic Surgery, St. Joseph’s Health; Division of Plastic and Reconstructive Surgery, Northwell Health; and Division of Plastic and Reconstructive Surgery, Mount Sinai Hospital
| | - Ashit Patel
- From the Division of Plastic and Reconstructive Surgery, Montefiore Medical Center; Division of Plastic and Reconstructive Surgery, Weill Cornell Medical Center; Division of Plastic and Reconstructive Surgery, Albany Medical Center; Division of Plastic Surgery, St. Joseph’s Health; Division of Plastic and Reconstructive Surgery, Northwell Health; and Division of Plastic and Reconstructive Surgery, Mount Sinai Hospital
| | - Caroline Szpalski
- From the Division of Plastic and Reconstructive Surgery, Montefiore Medical Center; Division of Plastic and Reconstructive Surgery, Weill Cornell Medical Center; Division of Plastic and Reconstructive Surgery, Albany Medical Center; Division of Plastic Surgery, St. Joseph’s Health; Division of Plastic and Reconstructive Surgery, Northwell Health; and Division of Plastic and Reconstructive Surgery, Mount Sinai Hospital
| | - Neil Tanna
- From the Division of Plastic and Reconstructive Surgery, Montefiore Medical Center; Division of Plastic and Reconstructive Surgery, Weill Cornell Medical Center; Division of Plastic and Reconstructive Surgery, Albany Medical Center; Division of Plastic Surgery, St. Joseph’s Health; Division of Plastic and Reconstructive Surgery, Northwell Health; and Division of Plastic and Reconstructive Surgery, Mount Sinai Hospital
| | - Peter J. Taub
- From the Division of Plastic and Reconstructive Surgery, Montefiore Medical Center; Division of Plastic and Reconstructive Surgery, Weill Cornell Medical Center; Division of Plastic and Reconstructive Surgery, Albany Medical Center; Division of Plastic Surgery, St. Joseph’s Health; Division of Plastic and Reconstructive Surgery, Northwell Health; and Division of Plastic and Reconstructive Surgery, Mount Sinai Hospital
| | - Katie E. Weichman
- From the Division of Plastic and Reconstructive Surgery, Montefiore Medical Center; Division of Plastic and Reconstructive Surgery, Weill Cornell Medical Center; Division of Plastic and Reconstructive Surgery, Albany Medical Center; Division of Plastic Surgery, St. Joseph’s Health; Division of Plastic and Reconstructive Surgery, Northwell Health; and Division of Plastic and Reconstructive Surgery, Mount Sinai Hospital
| | - Joseph A. Ricci
- From the Division of Plastic and Reconstructive Surgery, Montefiore Medical Center; Division of Plastic and Reconstructive Surgery, Weill Cornell Medical Center; Division of Plastic and Reconstructive Surgery, Albany Medical Center; Division of Plastic Surgery, St. Joseph’s Health; Division of Plastic and Reconstructive Surgery, Northwell Health; and Division of Plastic and Reconstructive Surgery, Mount Sinai Hospital
| |
Collapse
|
16
|
Fiser C, Crystal JS, Tevis SE, Kesmodel S, Rojas KE. Treatment and Survivorship Interventions to Prevent Poor Body Image Outcomes in Breast Cancer Survivors. BREAST CANCER: TARGETS AND THERAPY 2021; 13:701-709. [PMID: 34938117 PMCID: PMC8687859 DOI: 10.2147/bctt.s321721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Accepted: 12/01/2021] [Indexed: 11/23/2022]
Affiliation(s)
- Caroline Fiser
- Dewitt Daughtry Department of Surgery, University of Miami/Miller School of Medicine, Miami, FL, USA
| | - Jessica S Crystal
- Dewitt Daughtry Department of Surgery, University of Miami/Miller School of Medicine, Miami, FL, USA
| | - Sarah E Tevis
- Department of Surgery, University of Colorado, Anschutz Medical Campus, Aurora, CO, USA
| | - Susan Kesmodel
- Dewitt Daughtry Department of Surgery, University of Miami/Miller School of Medicine, Miami, FL, USA
| | - Kristin E Rojas
- Dewitt Daughtry Department of Surgery, University of Miami/Miller School of Medicine, Miami, FL, USA
- Correspondence: Kristin E Rojas Dewitt Daughtry Department of Surgery, University of Miami, 1295 NW 14th Street, Miami, FL, 33136, USATel +1 305 243-0783 Email
| |
Collapse
|
17
|
Chun MJ, Saeg F, Meade A, Kumar T, Toraih EA, Chaffin AE, Homsy C. Immediate Lymphatic Reconstruction for Prevention of Secondary Lymphedema: A Meta-Analysis. J Plast Reconstr Aesthet Surg 2021; 75:1130-1141. [PMID: 34955392 DOI: 10.1016/j.bjps.2021.11.094] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 11/06/2021] [Accepted: 11/14/2021] [Indexed: 12/29/2022]
Abstract
BACKGROUND Secondary lymphedema remains one of the most notorious complications of axillary and pelvic lymph node surgery following mastectomy. There is a lack of high-level evidence found on the effectiveness of immediate lymphatic reconstruction (ILR) in preventing secondary lymphedema. This meta-analysis evaluates the outcomes of ILR for prevention of secondary lymphedema in patients undergoing different surgeries, and provides suggestions for lymphatic microsurgical preventive healing approach (LYMPHA). METHODS A review of PubMed, Embase, and Web of Science was performed according to Preferred Reporting Items for Systematic Review and Meta-Analyses guidelines. All English-language studies published from January 1, 2009 to June 1, 2020 were included. We excluded non-ILR interventions, literature reviews/letters/commentaries, and nonhuman or cadaver studies. A total of 789 patients that were enrolled in 13 studies were included in our one-arm meta-analysis. RESULTS A total of 13 studies (n=789) met inclusion criteria: upper extremity ILR (n=665) and lower extremity ILR (n=124). The overall incidence of lymphedema for upper extremity ILR was 2.7% (95%CI: 1.1%-4.4%) and lower extremity ILR was 3.6% (95%CI: 0.3%-10.1%). For upper extremity ILR, the average follow-up time was 11.6 ± 7.8 months and the LE incidence appeared to be the highest approximately 1 to 2 years postoperation. CONCLUSIONS Lymphedema is a common complication in cancer treatment. ILR, especially LYMPHA, may be an effective technique to facilitate lymphatic drainage at the time of the index procedure but future studies will be required to show its short-term efficacy and long-term outcomes.
Collapse
Affiliation(s)
- Magnus J Chun
- Division of Plastic and Reconstructive Surgery, Tulane University School of Medicine, New Orleans, LA, 70112
| | - Fouad Saeg
- Division of Plastic and Reconstructive Surgery, Tulane University School of Medicine, New Orleans, LA, 70112
| | - Anna Meade
- Department of Plastic Surgery, University of Texas-Southwestern, Dallas, TX, 75390
| | - Taruni Kumar
- Division of Plastic and Reconstructive Surgery, Tulane University School of Medicine, New Orleans, LA, 70112
| | - Eman A Toraih
- Department of Surgery, Tulane University School of Medicine, New Orleans, LA, 70112; Department of Histology and Cell Biology, Genetics Unit, Faculty of Medicine, Suez Canal University, Ismailia, 41522, Egypt
| | - Abigail E Chaffin
- Division of Plastic and Reconstructive Surgery, Tulane University School of Medicine, New Orleans, LA, 70112
| | - Christopher Homsy
- Division of Plastic and Reconstructive Surgery, Tufts Medical Center, Boston, MA, 02111.
| |
Collapse
|
18
|
Immediate Lymphovenous Bypass Treated Donor Site Lymphedema during Phalloplasty for Gender Dysphoria. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2021; 9:e3822. [PMID: 34549009 PMCID: PMC8448062 DOI: 10.1097/gox.0000000000003822] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 07/28/2021] [Indexed: 12/04/2022]
Abstract
Demand for gender-affirming phalloplasty continues to grow worldwide, and the extended radial forearm flap phalloplasty remains one of the most commonly performed techniques. One potential morbidity that has emerged is postoperative donor site lymphedema, which was susceptible to develop after harvest of extended radial forearm flap. In the setting of preventative or immediate lymphovenous bypass (LVB) with axillary lymph node dissection for the treatment of breast cancer, it is possible that a subset of patients undergoing gender-affirmation surgery would benefit from immediate lymphatic reconstruction at the time of primary phalloplasty. Here, we report a case in which intraoperative indocyanine green lymphography demonstrated lymphatic obstruction within the left donor hand after flap harvest, and was treated with immediate LVB at the time of extended radial forearm phalloplasty. Two surgical teams operated simultaneously: the reconstructive urology team performed the vaginectomy, perineal urethral lengthening, scrotoplasty, and perineal reconstruction; and the microsurgery team harvested the extended radial forearm, constructed the penile urethra, shaped the phallus, and performed the immediate LVB. Lymphography showed no dermal backflow at 5 months follow-up; at 13 months, the patient demonstrated no signs or symptoms of lymphedema in the left forearm or hand. To the authors’ best knowledge, this is the first report of confirmed donor site lymphedema following extended radial forearm flap harvest, which was successfully treated with immediate LVB. Careful evaluation of lymphatic vessels with indocyanine green lymphography in the forearm before and after extended flap harvest may be warranted.
Collapse
|
19
|
Mailey BA, Alrahawan G, Brown A, Yamamoto M, Hassanein AH. Sentinel Lymph Node Biopsy, Lymph Node Dissection, and Lymphedema Management Options in Melanoma. Clin Plast Surg 2021; 48:607-616. [PMID: 34503721 DOI: 10.1016/j.cps.2021.05.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Melanoma tumor thickness and ulceration are the strongest predictors of nodal spread. The recommendations for sentinel lymph node biopsy (SLNB) have been updated in recent American Joint Committee on Cancer and National Comprehensive Cancer Network guidelines to include tumor thickness ≥0.8 mm or any ulcerated melanoma. Mitotic rate is no longer considered an indicator for determining T category. Improvements in disease-specific survival conferred from SLNB were demonstrated through level I data in the Multicenter Selective Lymphadenectomy Trial (MSLT) I. The role for completion lymph node dissection has evolved to less surgery in lieu of recent domestic (MSLT II) and international (Dermatologic Cooperative Oncology Group Selective Lymphadenectomy Trial [DeCOG-SLT]) level I data having similar melanoma-specific survival. Treatment options for the prevention of treatment of lymphedema have progressed to include immediate lymphatic reconstruction, lymphovenous anastomosis, and vascularized lymph node transfer.
Collapse
Affiliation(s)
- Brian A Mailey
- Brachial Plexus and Tetraplegia Clinic, Institute for Plastic Surgery, Southern Illinois University School of Medicine, 747 N. Rutledge Street, PO Box 19653, Springfield, IL 62794, USA.
| | - Ghaith Alrahawan
- University of Missouri Columbia, School of Medicine, 1 Hospital Dr, Columbia, MO 65212, USA
| | - Amanda Brown
- Southern Illinois University, School of Medicine, 747 N. Rutledge Street, PO Box 19653, Springfield, IL 62794, USA
| | - Maki Yamamoto
- Division of Surgical Oncology, Department of Surgery, University of California, Irvine, 333 City Blvd West, Suite 1600, Orange, CA 92868, USA
| | - Aladdin H Hassanein
- Division of Plastic Surgery, Indiana University School of Medicine, 545 Barnhill Dr, Suite 232, Indianapolis, IN 46202, USA
| |
Collapse
|
20
|
Evaluating the Impact of Immediate Lymphatic Reconstruction for the Surgical Prevention of Lymphedema. Plast Reconstr Surg 2021; 147:373e-381e. [PMID: 33620920 DOI: 10.1097/prs.0000000000007636] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND Breast cancer-related lymphedema affects one in five patients. Its risk is increased by axillary lymph node dissection and regional lymph node radiotherapy. The purpose of this study was to evaluate the impact of immediate lymphatic reconstruction or the lymphatic microsurgical preventative healing approach on postoperative lymphedema incidence. METHODS The authors performed a retrospective review of all patients referred for immediate lymphatic reconstruction at the authors' institution from September of 2016 through February of 2019. Patients with preoperative measurements and a minimum of 6 months' follow-up data were identified. Medical records were reviewed for demographics, cancer treatment data, intraoperative management, and lymphedema incidence. RESULTS A total of 97 women with unilateral node-positive breast cancer underwent axillary nodal surgery and attempt at immediate lymphatic reconstruction over the study period. Thirty-two patients underwent successful immediate lymphatic reconstruction with a mean patient age of 54 years and body mass index of 28 ± 6 kg/m2. The median number of lymph nodes removed was 14 and the median follow-up time was 11.4 months (range, 6.2 to 26.9 months). Eighty-eight percent of patients underwent adjuvant radiotherapy of which 93 percent received regional lymph node radiotherapy. Mean L-Dex change was 2.9 units and mean change in volumetry by circumferential measurements and perometry was -1.7 percent and 1.3 percent, respectively. At the end of the study period, we found an overall 3.1 percent rate of lymphedema. CONCLUSION Using multiple measurement modalities and strict follow-up guidelines, the authors' findings support that immediate lymphatic reconstruction at the time of axillary surgery is a promising, safe approach for lymphedema prevention in a high-risk patient population. CLINICAL QUESTION/LEVEL OF EVIDENCE Therapeutic, IV.
Collapse
|
21
|
Bianchi A, Salgarello M, Akitatsu H, Visconti G. Breast Cancer related upper limb lymphedema: approach and surgical management. Minerva Surg 2021; 76:575-579. [PMID: 34338471 DOI: 10.23736/s2724-5691.21.09013-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Lymphedema of the upper extremities in a common, chronic, progressive and debilitating disease, that affects the increasing population of cancer survivors. The gold standard is nowadays an integrated approach, including conservative and surgical treatment. Lymphatic surgery, particularly the physiologic procedures including lymphaticovenous anastomosis and vascularised lymph node transfer, should be offered to lymphedema patients as soon as possible, aimed to ameliorate the subjective symptoms and also to interrupt the degeneration cascade that makes this condition progressive over time. Indications for surgery, patient selection, and diagnostic tools will be discussed.
Collapse
Affiliation(s)
- Alessandro Bianchi
- UOC Chirurgia Plastica, Dipartimento per la Salute della Donna, del Bambino e di Sanità Pubblica - Fondazione Policlinico Universitario Agostino Gemelli IRCCS - Università Cattolica del Sacro Cuore, Rome, Italy
| | - Marzia Salgarello
- UOC Chirurgia Plastica, Dipartimento per la Salute della Donna, del Bambino e di Sanità Pubblica - Fondazione Policlinico Universitario Agostino Gemelli IRCCS - Università Cattolica del Sacro Cuore, Rome, Italy
| | - Hayashi Akitatsu
- Department of Plastic Surgery, Asahi General Hospital, Chiba, Japan
| | - Giuseppe Visconti
- UOC Chirurgia Plastica, Dipartimento per la Salute della Donna, del Bambino e di Sanità Pubblica - Fondazione Policlinico Universitario Agostino Gemelli IRCCS - Università Cattolica del Sacro Cuore, Rome, Italy -
| |
Collapse
|
22
|
Immediate Lymphatic Reconstruction: Technical Points and Literature Review. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2021; 9:e3431. [PMID: 33680675 PMCID: PMC7929616 DOI: 10.1097/gox.0000000000003431] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Accepted: 12/23/2020] [Indexed: 11/26/2022]
Abstract
Recent studies have provided evidence that lymphovenous bypass—microsurgical re-routing of divided lymphatics to an adjacent vein—performed at the time of lymph node dissection decreases the rate of lymphedema development. Immediate lymphatic reconstruction in this setting is technically demanding, and there is a paucity of literature describing the details of the surgical procedure. In this report, we review the literature supporting immediate lymphatic reconstruction and provide technical details to demystify the operation for surgeons who wish to provide this option to their patients.
Collapse
|
23
|
Lymphedema: A Significant Risk Factor for Infection and Implant Failure After Total Knee Arthroplasty. J Am Acad Orthop Surg 2020; 28:996-1002. [PMID: 32235243 DOI: 10.5435/jaaos-d-20-00005] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2020] [Accepted: 03/07/2020] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Lymphedema is characterized by fluid buildup and swelling, leading to skin fibrosis and recurring soft-tissue infections. There is a paucity of data examining the impact of lymphedema in total knee arthroplasty (TKA). The purpose of this study was to review the outcomes of TKA in patients with lymphedema compared with a matched cohort with primary osteoarthritis. METHODS One hundred forty-four knees underwent primary TKA with a preceding diagnosis of ipsilateral lymphedema. The mean follow-up was 7 years. A blinded 1:2 match of knees with lymphedema to a group of knees without lymphedema undergoing primary TKA was performed. Matching criteria included sex, age, date of surgery, and body mass index. The mean follow-up for the comparison cohort was 8 years. RESULTS Lymphedema increased revision hazard ratio [HR] 7.60; P < 0.001), reoperation (HR, 2.87; P < 0.001), and infection (HR, 6.19; P < 0.001) in addition to periprosthetic fracture (P = 0.04) and tibial component loosening (P = 0.01). The mean time to infection trended toward later time points in knees with lymphedema (19 versus 2 months, P = 0.25). DISCUSSION Lymphedema increased the risk of revision, reoperation, and infection. These data highlight the need for appropriate patient counseling and the need for further investigation into the effects of preoperative and postoperative optimization of lymphedema management in the TKA setting. LEVEL OF EVIDENCE Therapeutic Level III.
Collapse
|
24
|
|
25
|
Surgical Approaches to the Prevention and Management of Breast Cancer–Related Lymphedema. CURRENT BREAST CANCER REPORTS 2020. [DOI: 10.1007/s12609-020-00372-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
|
26
|
Abstract
BACKGROUND Lymphedema is a chronic condition that carries a significant physical, psychosocial, and economic burden. The authors' program was established in 2017 with the aims of providing immediate lymphatic reconstruction in high-risk patients undergoing lymphadenectomy and performing delayed lymphatic reconstruction in patients with chronic lymphedema. The purpose of this study was to describe the authors' clinical experience in the first year. METHODS A retrospective review of our clinical database was performed on all individuals presenting to the authors' institution for lymphatic surgery consideration. Patient demographics, clinical characteristics, and surgical management were reviewed. RESULTS A total of 142 patients presented for lymphatic surgery evaluation. Patients had a mean age of 54.8 years and an average body mass index of 30.4 kg/m. Patients with lymphedema were more likely to be referred from an outside facility compared to patients seeking immediate lymphatic reconstruction (p < 0.001). For patients with lymphedema, the most common cause was breast cancer related. Thirty-two percent of all patients evaluated underwent a lymphatic procedure. Of these, 32 were immediate lymphatic reconstructions and 13 were delayed lymphatic reconstructions. In the authors' first year, 94 percent of eligible patients presenting for immediate lymphatic reconstruction underwent an intervention versus only 38 percent of eligible lymphedema patients presenting for delayed lymphatic reconstruction (p < 0.001). CONCLUSIONS First-year review of our lymphatic surgery experience has demonstrated clinical need evidenced by the number of patients and high percentage of outside referrals. As a program develops, lymphatic surgeons should expect to perform more time-sensitive immediate lymphatic reconstructions, as evaluation of chronic lymphedema requires development of a robust team for workup and review.
Collapse
|
27
|
A Novel Approach to Quantifying Lymphatic Contractility during Indocyanine Green Lymphangiography. Plast Reconstr Surg 2020; 144:1197-1201. [PMID: 31688768 DOI: 10.1097/prs.0000000000006176] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Lymphedema arises from impaired lymphatic function. Quantification of lymphatic contractility has previously been shown using a custom-built near-infrared imaging system. However, to broaden the clinical use of functional lymphatic measurements, these measurements need to be performed using a standard-of-care, clinically available camera. The authors propose an objective, algorithmic, and clinically accessible approach to quantify lymphatic contractility using a 3-minute indocyanine green lymphangiograph recorded with a commercially available near-infrared camera. A retrospective review of the authors' indocyanine green lymphangiography video repository maintained in a Research Electronic Data Capture database was performed. All patients with a newly diagnosed unilateral breast cancer undergoing preoperative indocyanine green lymphangiography were included in the analysis. Patient medical records were then analyzed for patient demographics, and videos were analyzed for contractility. Seventeen consecutive patients with unilateral breast cancers underwent video processing to quantify lymphatic contractility of the ipsilateral extremity in contractions per minute. All patients were women, with an average age of 60.5 years (range, 38 to 84 years). The average lymphatic contractility rate was 1.13 contractions per minute (range, 0.67 to 2.5 contractions per minute). Using a clinically accessible standard-of-care device for indocyanine green lymphangiography, the authors were able to determine lymphatic contractility rates of a normal extremity. The authors' finding falls within the range of previously published data quantifying lymphatic contractility using a research device, suggesting that the authors' technique provides a clinically accessible, time-effective means of assessing lymphatic contractility. Potential future applications include both lymphedema surveillance and evaluation of nonsurgical and surgical interventions. CLINICAL QUESTION/LEVEL OF EVIDENCE:: Diagnostic, IV.
Collapse
|
28
|
Abstract
OBJECTIVE This manuscript is the first to employ rigorous methodological criteria to critically appraise a surgical preventative technique for breast cancer-related lymphedema from a cost-utility standpoint. SUMMARY OF BACKGROUND DATA Breast cancer-related lymphedema is a well-documented complication of breast cancer survivors in the US. In this study, we conduct a cost-utility analysis to evaluate the cost-effectiveness of the LYMPHA. METHODS Lymphedema rates after each of the following surgical options: (1) ALND, (2) ALND + LYMPHA, (3) ALND + RLNR, (4) ALND + RLNR + LYMPHA were extracted from a recently published meta-analysis. Procedural costs were calculated using Medicare reimbursement rates. Average utility scores were obtained for each health state using a visual analog scale, then converted to quality-adjusted life years (QALYs). A decision tree was generated and incremental cost-utility ratios (ICUR) were calculated. Multiple sensitivity analyses were performed to evaluate our findings. RESULTS ALND with LYMPHA was more cost-effective with an ICUR of $1587.73/QALY. In the decision tree rollback analysis, a clinical effectiveness gain of 1.35 QALY justified an increased incremental cost of $2140. Similarly, the addition of LYMPHA to ALND with RLNR was more cost-effective with an ICUR of $699.84/QALY. In the decision tree rollback analysis, a clinical effectiveness gain of 2.98 QALY justified a higher incremental cost of $2085.00. CONCLUSIONS Our study supports that the addition of LYMPHA to both ALND or ALND with RLNR is the more cost-effective treatment option.
Collapse
|
29
|
Daneshgaran G, Lo AY, Paik CB, Cooper MN, Sung C, Jiao W, Park SY, Ni P, Yu RP, Vorobyova I, Jashashvili T, Hong YK, Kim GH, Conti PS, Chai Y, Wong AK. A Pre-clinical Animal Model of Secondary Head and Neck Lymphedema. Sci Rep 2019; 9:18264. [PMID: 31797883 PMCID: PMC6892928 DOI: 10.1038/s41598-019-54201-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Accepted: 11/04/2019] [Indexed: 12/30/2022] Open
Abstract
Head and neck lymphedema (HNL) is a disfiguring disease affecting over 90% of patients treated for head and neck cancer. Animal models of lymphedema are used to test pharmacologic and microsurgical therapies; however, no animal model for HNL is described in the literature to date. In this study we describe the first reproducible rat model for HNL. Animals were subjected to two surgical protocols: (1) lymphadenectomy plus irradiation; and (2) sham surgery and no irradiation. Head and neck expansion was measured on post-operative days 15, 30 and 60. Magnetic resonance imaging (MRI) was acquired at the same time points. Lymphatic drainage was measured at day 60 via indocyanine green (ICG) lymphography, after which animals were sacrificed for histological analysis. Postsurgical lymphedema was observed 100% of the time. Compared to sham-operated animals, lymphadenectomy animals experienced significantly more head and neck swelling at all timepoints (P < 0.01). Lymphadenectomy animals had significantly slower lymphatic drainage for 6 days post-ICG injection (P < 0.05). Histological analysis of lymphadenectomy animals revealed 83% greater subcutis thickness (P = 0.008), 22% greater collagen deposition (P = 0.001), 110% greater TGFβ1+ cell density (P = 0.04), 1.7-fold increase in TGFβ1 mRNA expression (P = 0.03), and 114% greater T-cell infiltration (P = 0.005) compared to sham-operated animals. In conclusion, animals subjected to complete lymph node dissection and irradiation developed changes consistent with human clinical postsurgical HNL. This was evidenced by significant increase in all head and neck measurements, slower lymphatic drainage, subcutaneous tissue expansion, increased fibrosis, and increased inflammation compared to sham-operated animals.
Collapse
Affiliation(s)
- Giulia Daneshgaran
- Albert Einstein College of Medicine, 1300 Morris Park, Bronx, NY, 10461, USA
- Division of Plastic and Reconstructive Surgery, Keck School of Medicine of USC, 1510 San Pablo St. Suite 415, Los Angeles, CA, 90033, USA
| | - Andrea Y Lo
- Division of Plastic and Reconstructive Surgery, Keck School of Medicine of USC, 1510 San Pablo St. Suite 415, Los Angeles, CA, 90033, USA
| | - Connie B Paik
- Division of Plastic and Reconstructive Surgery, Keck School of Medicine of USC, 1510 San Pablo St. Suite 415, Los Angeles, CA, 90033, USA
| | - Michael N Cooper
- Division of Plastic and Reconstructive Surgery, Keck School of Medicine of USC, 1510 San Pablo St. Suite 415, Los Angeles, CA, 90033, USA
- Tulane University School of Medicine, 1430 Tulane Ave, New Orleans, LA, 70112, USA
| | - Cynthia Sung
- Division of Plastic and Reconstructive Surgery, Keck School of Medicine of USC, 1510 San Pablo St. Suite 415, Los Angeles, CA, 90033, USA
| | - Wan Jiao
- Division of Plastic and Reconstructive Surgery, Keck School of Medicine of USC, 1510 San Pablo St. Suite 415, Los Angeles, CA, 90033, USA
| | - Sun Y Park
- Division of Plastic and Reconstructive Surgery, Keck School of Medicine of USC, 1510 San Pablo St. Suite 415, Los Angeles, CA, 90033, USA
| | - Pauline Ni
- Department of Molecular and Cell Biology, University of California Berkeley, 2121 Berkeley Way, Berkeley, CA, 94720, USA
| | - Roy P Yu
- Division of Plastic and Reconstructive Surgery, Keck School of Medicine of USC, 1510 San Pablo St. Suite 415, Los Angeles, CA, 90033, USA
| | - Ivetta Vorobyova
- Molecular Imaging Center, Keck School of Medicine of USC, 2250 Alcazar St, Los Angeles, CA, 90089, USA
| | - Tea Jashashvili
- Molecular Imaging Center, Keck School of Medicine of USC, 2250 Alcazar St, Los Angeles, CA, 90089, USA
| | - Young-Kwon Hong
- Department of Surgery, Keck School of Medicine of USC, 1975 Zonal Ave., Los Angeles, CA, 90033, USA
| | - Gene H Kim
- Department of Dermatology, Keck School of Medicine of USC, 1975 Zonal Ave., Los Angeles, CA, 90033, USA
| | - Peter S Conti
- Molecular Imaging Center, Keck School of Medicine of USC, 2250 Alcazar St, Los Angeles, CA, 90089, USA
| | - Yang Chai
- Center for Craniofacial and Molecular Biology, Herman Ostrow School of Dentistry of USC, 2250 Alcazar St, Los Angeles, CA, 90089, USA
| | - Alex K Wong
- Division of Plastic and Reconstructive Surgery, Keck School of Medicine of USC, 1510 San Pablo St. Suite 415, Los Angeles, CA, 90033, USA.
- Department of Surgery, Keck School of Medicine of USC, 1975 Zonal Ave., Los Angeles, CA, 90033, USA.
| |
Collapse
|
30
|
Pappalardo M, Chang DW, Masia J, Koshima I, Cheng MH. Summary of hands-on supermicrosurgery course and live surgeries at 8th world symposium for lymphedema surgery. J Surg Oncol 2019; 121:8-19. [PMID: 31309553 DOI: 10.1002/jso.25619] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Accepted: 06/06/2019] [Indexed: 12/30/2022]
Abstract
The hands-on supermicrosurgery course provided participants a valuable learning experience of in-depth practices of supermicrosurgical skills with experts. Seven live surgeries were successfully demonstrated at 8th World Symposium for Lymphedema Surgery. Variable donor sites for vascularized lymph node transfer were the submental, supraclavicular, groin, and omental; while the recipient sites included the wrist and axilla in upper limb; and popliteal and groin in the lower limb. The therapeutic and preventive lymphovenous anastomosis was also satisfactorily performed.
Collapse
Affiliation(s)
- Marco Pappalardo
- Division of Reconstructive Microsurgery, Department of Plastic and Reconstructive Surgery, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Taoyuan, Taiwan.,Division of Plastic and Reconstructive Surgery, Department of Surgical, Oncological and Oral Sciences, University of Palermo, Palermo, Italy
| | - David W Chang
- Department of Surgery, Section of Plastic and Reconstructive Surgery, The University of Chicago, Chicago, Illinois
| | - Jaume Masia
- Department of Surgery, Faculty of Medicine, Autonomous University of Barcelona, Barcelona, Spain
| | - Isao Koshima
- International Center for Lymphedema, Hiroshima University Hospital, Hiroshima, Japan
| | - Ming-Huei Cheng
- Division of Reconstructive Microsurgery, Department of Plastic and Reconstructive Surgery, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| |
Collapse
|