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Garza RM, Wong D, Chang DW. Optimizing Outcomes in Lymphedema Reconstruction. Plast Reconstr Surg 2023; 152:1131e-1142e. [PMID: 38019691 DOI: 10.1097/prs.0000000000010965] [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: 12/01/2023]
Abstract
LEARNING OBJECTIVES After studying this article, the participant should be able to: 1. Describe current surgical techniques for treating primary and secondary lymphedema. 2. Optimize the surgical care of patients with lymphedema. SUMMARY Over the past decade, significant advances have been made in the surgical treatment of lymphedema. The most notable changes have been the reintroduction and evolution of physiologic techniques, including lymphovenous bypass-sometimes referred to as lymphovenous anastomosis in the literature-and vascularized lymph node transplant. These surgical modalities are now often used as first-line surgical options or may be combined with nonphysiologic approaches, including direct excision and suction-assisted lipectomy. Surgeons continue to debate the most appropriate sequence and combination of surgical treatment, particularly for patients at both extremes of the severity spectrum. Furthermore, debate remains around the need to apply different treatment approaches for patients with upper versus lower extremity involvement and primary versus secondary cause. In this article, we provide a summary of the surgical techniques currently used for both primary and secondary lymphedema and provide our recommendations for optimizing the surgical care of patients with lymphedema.
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Affiliation(s)
- Rebecca M Garza
- From the Section of Plastic and Reconstructive Surgery, Department of Surgery, The University of Chicago Medicine & Biological Sciences
| | - Daniel Wong
- From the Section of Plastic and Reconstructive Surgery, Department of Surgery, The University of Chicago Medicine & Biological Sciences
| | - David W Chang
- From the Section of Plastic and Reconstructive Surgery, Department of Surgery, The University of Chicago Medicine & Biological Sciences
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The Combination of Lymph Node Transfer and Excisional Procedures in Bilateral Lower Extremity Lymphedema: Clinical Outcomes and Quality of Life Assessment with Long-Term Follow-Up. J Clin Med 2022; 11:jcm11030570. [PMID: 35160022 PMCID: PMC8836833 DOI: 10.3390/jcm11030570] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 01/17/2022] [Accepted: 01/21/2022] [Indexed: 02/04/2023] Open
Abstract
Background: Bilateral lower extremity lymphedema is a rare and invalidating condition that poses a great challenge to the scientific community, and deeply affects the quality of life (QoL) of affected patients. A combined protocol consisting of lymph node transfer and a reductive method have never been reported for the treatment of this condition, except for small case series with brief follow-up periods. Methods: This retrospective study analyzed data of 29 patients, mean age 51 ± 17.1 years, who had been diagnosed with bilateral lower extremity lymphedema. Gastroepiploic vascularized lymph node transfer was performed in all the patients, and an excisional procedure was associated according to the clinical stage. Clinical history, circumferential limb measurements, complications, episodes of cellulitis, and responses to the Lymphedema Quality of Life Questionnaire were analyzed. Results: The mean follow-up was 38.4 ± 11.8 months. A significant reduction in the episodes of cellulitis per year was observed (p < 0.001). In our series, BMI and duration of symptoms were significantly related to the development of cellulitis during the postoperative period, p = 0.006 and p = 0.020, respectively. The LYMQoL questionnaire showed a significant quality of life improvement from 3.4 ± 0.9 to 6.2 ± 0.8 (p < 0.05). Conclusions: An integrated approach is essential for the treatment of bilateral lower extremity lymphedema: reductive and reconstructive methods are complementary to achieve a successful outcome. Timely treatment and BMI reduction are relevant in order to decrease the number of episodes of cellulitis. An attentive follow-up is necessary to identify recurrence and treat affected patients in time.
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Addressing common orthopaedic calamities with microsurgical solutions. Injury 2021; 52:3561-3572. [PMID: 34030865 DOI: 10.1016/j.injury.2021.05.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 05/04/2021] [Indexed: 02/02/2023]
Abstract
Reconstructive microsurgery has been an essential aspect of orthopaedic surgery and extremity reconstruction since the introduction of the operating microscope in the mid-20th century. The reconstructive ladder ranges from simple healing by secondary intention to complex procedures such as free tissue transfer and vascularized composite allotransplantation. As orthopaedic surgery has evolved over the past 60 years, so too have the reconstructive microsurgical skills that are often needed to address common orthopaedic surgery problems. In this article, we will discuss a variety of complex orthopaedic surgery scenarios ranging from trauma to infection to tumor resection as well as the spectrum of microsurgical solutions that can aid in their management.
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Wen Z, Tong G, Liu Y. Potential Utilization of Lymphoscintigraphy in Patients With Klippel-Trenaunay Syndrome. Clin Nucl Med 2021; 46:25-30. [PMID: 33156055 DOI: 10.1097/rlu.0000000000003361] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
PURPOSE Klippel-Trenaunay syndrome (KTS) is a rare disease that was characterized by vascular malformation. Lymphatic malformation was also commonly associated with KTS. However, the application of lymphoscintigraphy in the management of patients with KTS was rarely described. The purpose of this study is to assess whether the findings of lymphoscintigraphy can aid the management of the patients with KTS. METHODS A total of 28 patients with known KTS who underwent Tc-dextran lymphoscintigraphy with lower extremity tracer injection were included in this retrospective analysis. The images from lymphoscintigraphy were reviewed for any abnormalities in the body with the attention on the region of left subclavian-jugular venous angle. RESULTS In addition to abnormal activity in the other regions, abnormal activity in the left subclavian-jugular venous angle was visualized in over half of the patients (53.6%, 15/28). Based on the findings of the lymphoscintigraphy, 7 patients with left subclavian-jugular venous angle activity underwent thoracic duct decompression. In 4 patients with postsurgery follow-up, 3 achieved significant, measurable symptomatic relief. CONCLUSIONS Lymphoscintigraphy can be used to assess potential candidates for thoracic duct decompression to alleviate the symptoms in patients with KTS.
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Affiliation(s)
- Zhe Wen
- From the Departments of Nuclear Medicine
| | | | - Yong Liu
- Ultrasonography, Beijing Shijitan Hospital, Capital Medical University, Beijing, People's Republic of China
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Di Taranto G, Bolletta A, Chen SH, Losco L, Elia R, Cigna E, Rubino C, Ribuffo D, Chen HC. A prospective study on combined lymphedema surgery: Gastroepiploic vascularized lymph nodes transfer and lymphaticovenous anastomosis followed by suction lipectomy. Microsurgery 2020; 41:34-43. [PMID: 32845534 DOI: 10.1002/micr.30641] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2020] [Revised: 05/02/2020] [Accepted: 07/28/2020] [Indexed: 12/29/2022]
Abstract
BACKGROUND There is no consensus on the appropriate treatment of lymphedema. Proposed techniques include lymphaticovenous anastomosis (LVA), vascularized lymph nodes transfer (VLNT), and suction lipectomy (SL). The benefit of combined procedures has also been postulated. In this prospective study, a combined protocol is proposed as an alternative to single-procedure strategies. METHODS Between January 2016 and October 2018, we enrolled patients with secondary lymphedema of lower limbs, stage II-III according to the International Society of Lymphology, progressive swelling and skin tonicity >60. Thirty-seven consecutive patients were dichotomized into group I, undergoing VLNT, and group II undergoing VLNT and LVA. Gastroepiploic lymphnode flap was harvested through laparoscopy, and in the same operation, LVAs were performed in group II on the basis of indocyanine green lymphography and patent blue findings. Two weeks later, SL was performed in all the patients. Patients were prospectively evaluated through clinical examination, circumference measurement, and skin tonicity. RESULTS The average follow-up was 2 ± 0.8 years. The first consecutive 21 patients were treated with VLNT followed by SL. The next 16 patients underwent combined VLNT and LVA, followed by SL. A mean of 2.4 LVAs were performed. A significant difference in the postoperative circumference measurements was found overall (p < .05): 52.6 ± 18.9 above the knee, 42.9 ± 25 below the knee, 36.2 ± 37 at foot. The postoperative tonicity dropped by 12.7 ± 6.3% (p < .05). The episodes of cellulitis significantly decreased to 0.1 ± 0.3 (p < .05). CONCLUSIONS LVA, VLNT, and SL can be integrated together in a combined approach, in synergy to enhance the outcomes.
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Affiliation(s)
- Giuseppe Di Taranto
- Department of Plastic Surgery, China Medical University Hospital, Taichung, Taiwan.,Department of Plastic Surgery, University of Rome La Sapienza Department of Surgery, Rome, Italy
| | - Alberto Bolletta
- Department of Plastic Surgery, China Medical University Hospital, Taichung, Taiwan.,Department of Medical, Surgical and Experimental Sciences, Plastic Surgery Unit, Universita degli Studi di Sassari, Sassari, Italy
| | - Shih-Heng Chen
- Department of Plastic Surgery Taoyuan, Chang Gung Memorial Hospital Linkou Main Branch, Taoyuan, Taiwan
| | - Luigi Losco
- Department of Plastic Surgery, China Medical University Hospital, Taichung, Taiwan.,Dipartimento di Ricerca Traslazionale e delle Nuove Tecnologie in Medicina e Chirurgia, Università degli Studi di Pisa Facolta di Medicina e Chirurgia, Pisa, Italy
| | - Rossella Elia
- Department of Plastic Surgery, China Medical University Hospital, Taichung, Taiwan.,Universita degli Studi di Bari Dipartimento Emergenza e Trapianti di Organi, Division of Plastic and Reconstructive Surgery, Bari, Italy
| | - Emanuele Cigna
- Dipartimento di Ricerca Traslazionale e delle Nuove Tecnologie in Medicina e Chirurgia, Università degli Studi di Pisa Facolta di Medicina e Chirurgia, Pisa, Italy
| | - Corrado Rubino
- Department of Medical, Surgical and Experimental Sciences, Plastic Surgery Unit, Universita degli Studi di Sassari, Sassari, Italy
| | - Diego Ribuffo
- Department of Plastic Surgery, University of Rome La Sapienza Department of Surgery, Rome, Italy
| | - Hung-Chi Chen
- Department of Plastic Surgery, China Medical University Hospital, Taichung, Taiwan
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Cheng M, Liu TT. Lymphedema microsurgery improved outcomes of pediatric primary extremity lymphedema. Microsurgery 2020; 40:766-775. [DOI: 10.1002/micr.30622] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 04/15/2020] [Accepted: 05/29/2020] [Indexed: 12/22/2022]
Affiliation(s)
- 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
| | - Tiffany Ting‐Fong Liu
- Division of Reconstructive Microsurgery, Department of Plastic and Reconstructive Surgery Chang Gung Memorial Hospital, College of Medicine, Chang Gung University Taoyuan Taiwan
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Cheng MH, Tee R, Chen C, Lin CY, Pappalardo M. Simultaneous Ipsilateral Vascularized Lymph Node Transplantation and Contralateral Lymphovenous Anastomosis in Bilateral Extremity Lymphedema with Different Severities. Ann Surg Oncol 2020; 27:5267-5276. [PMID: 32556869 PMCID: PMC7669763 DOI: 10.1245/s10434-020-08720-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Indexed: 12/31/2022]
Abstract
Background Extremity lymphedema can occur bilaterally with different severities on each side. The aim of this study is to investigate the treatment outcomes of such patients with bilateral extremity lymphedema of different severities. Patients and Methods Between 2013 and 2017, patients with bilateral extremity lymphedema of different severities according to the Taiwan Lymphoscintigraphy Staging (TLS) system were retrospectively reviewed. Ipsilateral vascularized lymph node transplantation (VLNT) was indicated in TLS total obstruction and contralateral lymphovenous anastomosis (LVA) in TLS partial obstruction with patent lymphatic vessels on indocyanine green lymphography. Outcomes were assessed using circumference improvement, frequency of cellulitis, and lymphedema-specific quality of life (LYMQoL) questionnaires. Results A total of 10 patients with bilateral extremity lymphedema with median age of 63 (range 12–75) years were included. The median symptom duration of the lymphedematous limb was 60 (range 36–168) months and 12 (range 1–60) months in the VLNT and LVA group, respectively (p < 0.05). At average follow-up of 37.5 (range 14–58) months, the average limb circumference improvement was 2.4 (range − 3.3 to 7.8) cm in the VLNT group and 2.3 (range 0.3–7) cm in the LVA group (p = 1). The median episodes of cellulitis decreased significantly from 4 to 0.5 and 1 to 0 times/year in the VLNT and LVA group, respectively (p = 0.02, p = 0.06). The overall LYMQoL score improved from 4.5 preoperatively to 7.5 postoperatively (p < 0.01). Conclusions Limb-specific VLNT and LVA selected by TLS effectively treated bilateral extremity lymphedema with different severities.
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Affiliation(s)
- M-H Cheng
- Department of Plastic and Reconstructive Surgery, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Taoyuan, Taiwan. .,Center for Tissue Engineering, Chang Gung Memorial Hospital, Taoyuan, Taiwan.
| | - R Tee
- Department of Plastic and Reconstructive Surgery, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Taoyuan, Taiwan.,Center for Tissue Engineering, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - C Chen
- Department of General Surgery, Cedars Sinai Medical Center, Los Angeles, CA, USA
| | - C-Y Lin
- Department of Plastic and Reconstructive Surgery, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - M Pappalardo
- Plastic and Reconstructive Surgery, Department of Surgical, Oncological and Oral Sciences, University of Palermo, Palermo, Italy
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Outcomes of Lymphedema Microsurgery for Breast Cancer-related Lymphedema With or Without Microvascular Breast Reconstruction. Ann Surg 2019; 268:1076-1083. [PMID: 28594742 DOI: 10.1097/sla.0000000000002322] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
OBJECTIVE This study investigated the outcome of lymphedema microsurgery with or without microsurgical breast reconstruction for breast cancer-related lymphedema (BCRL). BACKGROUND Complete decongestive therapy, lymphovenous anastomosis, and vascularized lymph node flap transfer are the 3 major treatment modalities for BCRL. Releasing axillary contracture and transferring a free flap may potentially improve the BCRL. METHODS Between 2004 and 2015, 124 patients with BCRL who underwent 3 treatment modalities without or with microsurgical breast reconstruction were included in this study as groups I and II, respectively. Patients were offered the lymphedema microsurgery depending on the availability of patent lymphatic ducts on indocyanine green lymphography if they failed to complete decongestive therapy. The circumferential difference, reduction rate, and episodes of cellulitis were used to evaluate the outcome of treatments. RESULTS Improvements in the circumferential difference (12.8 ± 4.2% vs 11.5 ± 5.3%), the reduction rate (20.4 ± 5.1% vs 14.7 ± 6%), and episodes of cellulitis (1.7 ± 1.1 vs 2.1 ± 2.4 times/yr) did not significantly differ between groups I and II (P = 0.06, 0.07, and 0.06, respectively). In both groups, vascularized lymph node flap transfer was significantly superior to lymphovenous anastomosis or complete decongestive therapy in terms of improvements in the circumferential difference, reduction rate and episodes of cellulitis (P = 0.04, 0.04, and 0.06, respectively). CONCLUSIONS Microsurgical breast reconstruction did not improve the outcome of BCRL. Improvements in BCRL were better for lymphatic microsurgery than complete decongestive therapy. Moreover, vascularized lymph node flap transfer provided greater improvements in the BCRL than lymphovenous anastomosis.
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Bolletta A, Di Taranto G, Chen SH, Elia R, Amorosi V, Chan JCY, Chen HC. Surgical treatment of Milroy disease. J Surg Oncol 2019; 121:175-181. [DOI: 10.1002/jso.25583] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Revised: 05/21/2019] [Accepted: 05/21/2019] [Indexed: 12/21/2022]
Affiliation(s)
- A Bolletta
- Department of Plastic SurgeryChina Medical University Hospital Taichung Taiwan
- Department of Medical, Surgical, and Experimental SciencesPlastic Surgery Unit, University of SassariSassari Italy
| | - G Di Taranto
- Department of Plastic SurgeryChina Medical University Hospital Taichung Taiwan
- Department of Plastic and Reconstructive SurgerySapienza University of Rome, Umberto I University HospitalRome Italy
| | - SH Chen
- Department of Plastic SurgeryChang Gung Memorial HospitalTaipei Taiwan
| | - R Elia
- Department of Plastic SurgeryChina Medical University Hospital Taichung Taiwan
- Division of Plastic and Reconstructive Surgery, Department of Emergency and Organ TransplantationUniversity of BariBari Italy
| | - V Amorosi
- Department of Plastic SurgeryChina Medical University Hospital Taichung Taiwan
- Plastic Surgery Unit, Sant'Andrea Hospital, School of Medicine and PsychologySapienza University of RomeRome Italy
| | - J CY Chan
- Department of Plastic SurgeryChina Medical University Hospital Taichung Taiwan
| | - HC Chen
- Department of Plastic SurgeryChina Medical University Hospital Taichung Taiwan
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Cheng MH, Loh CYY, Lin CY. Outcomes of Vascularized Lymph Node Transfer and Lymphovenous Anastomosis for Treatment of Primary Lymphedema. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2018; 6:e2056. [PMID: 30656125 PMCID: PMC6326612 DOI: 10.1097/gox.0000000000002056] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2018] [Accepted: 10/12/2018] [Indexed: 11/26/2022]
Abstract
BACKGROUND Primary lymphedema is a debilitating disease. This study was to investigate the outcomes between vascularized lymph node transfer (VLNT) and lymphovenous anastomosis (LVA) for treating primary lymphedema. METHODS Between January 2010 and December 2016, 17 patients with mean age of 31.5 ± 15.5 (ranged, 2-57) years diagnosed with 19 primary limb lymphedema were recruited. Patients with patent lymphatic ducts on indocyanine green lymphography were indicated for LVA, whereas those without patent lymphatic ducts were indicated for VLNT. Circumferential limb measurements, body weight, episodes of cellulitis and Lymphedema Quality-of-Life (LYMQoL) questionnaire were compared between preoperatively and postoperatively. RESULTS Fifteen lymphedematous limbs underwent VLNT (79%) and 4 underwent LVA (21%). All VLNT flaps survived. At a mean follow-up of 19.7 ± 8.5 months, mean reduction of limb circumference, body weight, and episodes of cellulitis were 3.7 ± 2.9 cm and 1.9 ± 2.9 cm (P = 0.2); 6.6 ± 5.9 kg and 1.7 ± 0.6 kg (P < 0.05); 5.1 ± 2.8 times/y and 4.2 ± 0.5 times/y in VLNT and LVA groups, respectively (P = 0.7). Improvements in overall score (from 3.9 ± 1.2 to 6.4 ± 1.1, P < 0.05) of the LYMQoL in VLNT group had statistical significant difference than that (from 3.0 ± 1.4 to 5.0 ± 2.4, P = 0.07) in LVA group. CONCLUSIONS Both VLNT and LVA can effectively treat primary lymphedema patients. The reduction of above-knee circumference, body weight, episodes of cellulitis, and the improvement of LYMQoL was significantly greater in LVNT compared with LVA.
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Affiliation(s)
- Ming-Huei Cheng
- From the Division of Reconstructive Microsurgery, Department of Plastic and Reconstructive Surgery, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Charles Yuen Yung Loh
- From the Division of Reconstructive Microsurgery, Department of Plastic and Reconstructive Surgery, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Chia-Yu Lin
- From the Division of Reconstructive Microsurgery, Department of Plastic and Reconstructive Surgery, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Taoyuan, Taiwan
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Sachanandani NS, Chu SY, Ho OA, Cheong CF, Lin MCY, Cheng MH. Lymphedema and concomitant venous comorbidity in the extremity: Comprehensive evaluation, management strategy, and outcomes. J Surg Oncol 2018; 118:941-952. [PMID: 30261108 DOI: 10.1002/jso.25237] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2018] [Revised: 07/17/2018] [Accepted: 08/17/2018] [Indexed: 11/12/2022]
Abstract
BACKGROUD The optimal approaches for concurrent vascular lesions with limb lymphedema are not well established. The purpose of the study was to investigate the outcome of the surgical management of lymphedema with concomitant vascular lesions. METHODS Between August 2010 and November 2015, 15 consecutive patients with extremity lymphedema and concomitant vascular lesions treated with vascularized lymph node flaps were reviewed. The patients had vascular interventions discovered during workup for lymphedema surgery. Outcomes were assessed using circumferential difference (CD) and circumferential reduction rate (CRR) at 12-month and final follow-up visits. RESULTS Vascular lesions (n = 15) included proximal arterial occlusion ( n = 1), vascular malformation ( n = 2), and proximal venous compression/stenosis ( n = 12). Concomitant vascular lesions had an incidence of 15.8% in patients that underwent vascularized lymph node transfers (VLNTs). We had 100% VLNT survival rate and average number of episodes of cellulitis after VLNTs decreased significantly ( p < 0.05). The CRR for the below knee/elbow measurement at 12-months follow-up was significantly higher for patients that underwent vascular intervention for venous lesions before VLNT instead of concurrently or after (23.7% vs 12.2%, P = 0.23). Final mean CRR was 23.7% and 12.2% respectively. CONCLUSION Preoperative workup of concomitant vascular lesions is important for lymphedema management. We suggest appropriate vascular intervention should be done prior to VLNT to maximize the short-term and long-term outcomes.
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Affiliation(s)
- Neil S Sachanandani
- Division of Reconstructive Microsurgery, Department of Plastic and Reconstructive Surgery, Center for Tissue Engineering, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Sung-Yu Chu
- Department of Radiology, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Olivia A Ho
- Division of Reconstructive Microsurgery, Department of Plastic and Reconstructive Surgery, Center for Tissue Engineering, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Chon-Fok Cheong
- Division of Reconstructive Microsurgery, Department of Plastic and Reconstructive Surgery, Center for Tissue Engineering, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Miffy Chia-Yu Lin
- Division of Reconstructive Microsurgery, Department of Plastic and Reconstructive Surgery, Center for Tissue Engineering, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Ming-Huei Cheng
- Division of Reconstructive Microsurgery, Department of Plastic and Reconstructive Surgery, Center for Tissue Engineering, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Taoyuan, Taiwan
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Lymphedema surgery: the current state of the art. Clin Exp Metastasis 2018; 35:553-558. [DOI: 10.1007/s10585-018-9897-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Accepted: 05/09/2018] [Indexed: 11/26/2022]
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Accurate Prediction of Submental Lymph Nodes Using Magnetic Resonance Imaging for Lymphedema Surgery. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2018; 6:e1691. [PMID: 29707451 PMCID: PMC5908500 DOI: 10.1097/gox.0000000000001691] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2017] [Accepted: 01/05/2018] [Indexed: 11/25/2022]
Abstract
Background: Submental lymph node transfer has proved to be an effective approach for the treatment of lymphedema. This study was to investigate the anatomy and distribution of vascularized submental lymph node (VSLN) flap using magnetic resonance imaging (MRI) and their clinical outcome. Methods: Fifteen patients who underwent 19 VSLN flap transfers for upper or lower limb lymphedema were retrospectively analyzed. The number of submental lymph nodes was compared among preoperative MRI, preoperative sonography, intraoperative finding, postoperative sonography, and postoperative computed tomography angiography. The outcome was compared between preoperatively and postoperatively. Results: All 19 VSLN flaps survived. Two hundred fifteen lymph nodes were identified in 30 submandibular regions by MRI. The mean number of submental lymph nodes on preoperative MRI was 7.2 ± 2.4, on preoperative sonography was 3.2 ± 1.1, on intraoperative finding was 3.1 ± 0.6, postoperative sonography was 4.6 ± 1.8, and postoperative CTA was 5.2 ± 1.9. Sixty-one percent of the lymph nodes were located in the central two-quarters of the line drawn from the mental protuberance to the mandibular angle. The actual harvest rate of submental lymph nodes was 72.2%. At a 12-month follow-up, mean episodes of cellulitis were improved from 2.7 ± 0.6 to 0.8 ± 0.2 (P < 0.01); mean of circumferential difference was improved 3.2 ± 0.4 cm (P < 0.03). The overall lymphedema quality-of-life was improved 4.9 ± 0.3 (P < 0.04). Conclusions: The preoperative MRI is a useful tool for the detection of mean 7.2 submental lymph nodes. Mean 72.2% of submental lymph nodes can be successfully transferred for extremity lymphedema with optimal functional recovery.
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Venous anastomosis procedure for treatment of lymphatic malformation in Klippel-Trenaunay syndrome. JOURNAL OF PEDIATRIC SURGERY CASE REPORTS 2017. [DOI: 10.1016/j.epsc.2017.01.015] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Scaglioni MF, Arvanitakis M, Chen YC, Giovanoli P, Chia-Shen Yang J, Chang EI. Comprehensive review of vascularized lymph node transfers for lymphedema: Outcomes and complications. Microsurgery 2016; 38:222-229. [PMID: 27270748 DOI: 10.1002/micr.30079] [Citation(s) in RCA: 111] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2015] [Revised: 04/28/2016] [Accepted: 05/13/2016] [Indexed: 11/10/2022]
Abstract
INTRODUCTION Lymphedema remains a challenging clinical problem. A new field of lymphatic surgery using micro and super microsurgery techniques is a rapidly advancing field aimed to treat recalcitrant cases. The objective of this study was to evaluate outcomes and complications of vascularized lymph node transfer (VLNT). Several early preliminary studies have reported promising outcomes, but they are limited by small numbers, short follow-up, and are inconsistent in addressing the origin and recipient site of the transferred lymph nodes as well as the donor site morbidity. METHODS A review of literature was conducted using PubMed-MEDLINE, EMBASE for key words vascularized lymph node transfer (also autologous, lymph node transplant). Only human studies were included. RESULTS A total 24 studies encompassing 271 vascularized lymph node transfers were included. The inguinal nodes were the most commonly used donor site followed by the lateral thoracic lymph nodes. The lateral thoracic lymph nodes were the least effective and had the highest complication rates (27.5%) compared to other lymph node donor sites (inguinal: 10.3% and supraclavicular: 5.6%). Upper extremity lymphedema responded better compared to lower extremity (74.2 vs. 53.2%), but there was no difference in placing the lymph nodes more proximally versus distally on the extremity (proximal: 76.9% vs. distal: 80.4%). CONCLUSION Vascularized lymph node transfer for lymphedema treatment is a promising operative technique showing beneficial results in early but also in advanced stage lymphedema. This physiologic surgical procedure should be included in a modern reconstructive concept for lymphedema treatment. © 2016 Wiley Periodicals, Inc. Microsurgery 38:222-229, 2018.
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Affiliation(s)
- Mario F Scaglioni
- Department of Plastic and Reconstructive Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan.,Department of Plastic and Hand Surgery, University Hospital Zurich, Zurich, Switzerland
| | - Michael Arvanitakis
- Department of Plastic and Hand Surgery, University Hospital Zurich, Zurich, Switzerland
| | - Yen-Chou Chen
- Department of Plastic and Reconstructive Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Pietro Giovanoli
- Department of Plastic and Hand Surgery, University Hospital Zurich, Zurich, Switzerland
| | - Johnson Chia-Shen Yang
- Department of Plastic and Reconstructive Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Edward I Chang
- Department of Plastic and Reconstructive Surgery, MD Anderson Cancer Center, Houston, TX
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