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Bobirca F, Leventer M, Georgescu DE, Dumitrescu DA, Alexandru C, Serban D, Valeanu L, Pătrașcu T, Bobircă A. Variability of Sentinel Lymph Node Location in Patients with Trunk Melanoma. Diagnostics (Basel) 2023; 13:2790. [PMID: 37685328 PMCID: PMC10486776 DOI: 10.3390/diagnostics13172790] [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: 07/20/2023] [Revised: 08/18/2023] [Accepted: 08/25/2023] [Indexed: 09/10/2023] Open
Abstract
(1) Background: Melanoma is one of the most aggressive types of neoplasia, and the management of this pathology requires a correct staging, as well as a personalized modern oncological treatment. The main objective of the study is to determine the variability of the lymphatic drainage for patients with melanomas located on the trunk and, secondarily, to determine the features of individuals who underwent sentinel lymph node biopsy (SLNB) depending on the exact location on the trunk. (2) Methods: This retrospective, observational, single-center study included 62 cases of trunk melanoma operated between July 2019 and March 2023, in which SLNB was performed and a total of 84 lymph nodes were excised. (3) Results: Patients had a median age of 54.5 (33-78) years, with 58.1% being male; the melanomas had a median Breslow index of 2.3 (0.5-12.5) mm. Approximately 64.3% of the cohort had melanoma on the upper part of the trunk (54 cases) and 35.7% had it on the lower part (30 cases). The type of anesthesia chosen was general anesthesia in 53 cases and spinal anesthesia in 9 cases (85.5% vs. 14.5%, p < 0.001). The number of sentinel lymph nodes excised was 54 for melanomas located on the upper part of the trunk (8 cervical and 46 axillary) and 30 sentinel lymph nodes for melanomas of the lower part of the trunk (16 at the axillary level and 14 at the inguinal level). Out of the 54 LNs identified in patients with melanoma on the upper part of the trunk, 13 were positive, with a total of 12 positive lymph nodes (LNs) from the axillar basin, and only one from the cervical region. Additionally, the incidence of patients with a minimum of two identified sentinel lymph nodes was 32.2%, with a total of seven having LN involvement in two basins, and only one of these cases showed positivity for malignancy. (4) Conclusions: SLNBs were more frequent in the axillary region overall, and had more positive SLNs. Moreover, melanoma on the upper part of the trunk had a higher rate of positive SLNs compared to the lower part. Tumors located on the lower part of the truck had more positive SLNs in the axillary region than in the inguinal one.
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Affiliation(s)
- Florin Bobirca
- Surgery Department, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Surgery Department, Dr. Ion Cantacuzino Clinical Hospital, 011437 Bucharest, Romania
| | | | - Dragos Eugen Georgescu
- Surgery Department, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Surgery Department, Dr. Ion Cantacuzino Clinical Hospital, 011437 Bucharest, Romania
| | - Dan Andrei Dumitrescu
- Surgery Department, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Surgery Department, Dr. Ion Cantacuzino Clinical Hospital, 011437 Bucharest, Romania
| | - Cristina Alexandru
- Internal Medicine and Rheumatology Department, Dr. Ion Cantacuzino Clinical Hospital, 011437 Bucharest, Romania
| | - Dragos Serban
- Surgery Department, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Liana Valeanu
- Department of Anesthesiology and Intensive Care, University of Medicine and Pharmacy “Carol Davila”, 050474 Bucharest, Romania
| | - Traian Pătrașcu
- Surgery Department, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Surgery Department, Dr. Ion Cantacuzino Clinical Hospital, 011437 Bucharest, Romania
| | - Anca Bobircă
- Internal Medicine and Rheumatology Department, Dr. Ion Cantacuzino Clinical Hospital, 011437 Bucharest, Romania
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Pasha T, Arain Z, Buscombe J, Aloj L, Durrani A, Patel A, Roshan A. Association of Complex Lymphatic Drainage in Head and Neck Cutaneous Melanoma With Sentinel Lymph Node Biopsy Outcomes: A Cohort Study and Literature Review. JAMA Otolaryngol Head Neck Surg 2023; 149:416-423. [PMID: 36892824 PMCID: PMC9999281 DOI: 10.1001/jamaoto.2023.0076] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Accepted: 01/18/2023] [Indexed: 03/10/2023]
Abstract
Importance Although sentinel lymph node biopsy (SLNB) is a vital staging tool, its application in head and neck melanoma (HNM) is complicated by a higher false-negative rate (FNR) compared with other regions. This may be due to the complex lymphatic drainage in the head and neck. Objective To compare the accuracy, prognostic value, and long-term outcomes of SLNB in HNM with melanoma from the trunk and limb, focusing on the lymphatic drainage pattern. Design, Setting, and Participants This cohort observational study at a single UK University cancer center included all patients with primary cutaneous melanoma undergoing SLNB between 2010 to 2020. Data analysis was conducted during December 2022. Exposures Primary cutaneous melanoma undergoing SLNB between 2010 to 2020. Main Outcomes and Measures This cohort study compared the FNR (defined as the ratio between false-negative results and the sum of false-negative and true-positive results) and false omission rate (defined as the ratio between false-negative results and the sum of false-negative and true-negative results) for SLNB stratified by 3 body regions (HNM, limb, and trunk). Kaplan-Meier survival analysis was used to compare recurrence-free survival (RFS) and melanoma-specific survival (MSS). Comparative analysis of detected lymph nodes on lymphoscintigraphy (LSG) and SLNB was performed by quantifying lymphatic drainage patterns by number of nodes and lymph node basins. Multivariable Cox proportional hazards regression identified independent risk factors. Results Overall, 1080 patients were included (552 [51.1%] men, 528 [48.9%] women; median age at diagnosis 59.8 years), with a median (IQR) follow-up 4.8 (IQR, 2.7-7.2) years. Head and neck melanoma had a higher median age at diagnosis (66.2 years) and higher Breslow thickness (2.2 mm). The FNR was highest in HNM (34.5% vs 14.8% trunk or 10.4% limb, respectively). Similarly, the false omission rate was 7.8% in HNM compared with 5.7% trunk or 3.0% limbs. The MSS was no different (HR, 0.81; 95% CI, 0.43-1.53), but RFS was lower in HNM (HR, 0.55; 95% CI, 0.36-0.85). On LSG, patients with HNM had the highest proportion of multiple hotspots (28.6% with ≥3 hotspots vs 23.2% trunk and 7.2% limbs). The RFS was lower for patients with HNM with 3 or more affected lymph nodes found on LSG than those with fewer than 3 affected lymph nodes (HR, 0.37; 95% CI, 0.18-0.77). Cox regression analysis showed head and neck location to be an independent risk factor for RFS (HR, 1.60; 95% CI, 1.01-2.50), but not for MSS (HR, 0.80; 95% CI, 0.35-1.71). Conclusions and Relevance This cohort study found higher rates of complex lymphatic drainage, FNR, and regional recurrence in HNM compared with other body sites on long-term follow-up. We advocate considering surveillance imaging for HNM for high-risk melanomas irrespective of sentinel lymph node status.
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Affiliation(s)
- Terouz Pasha
- Department of Plastic & Reconstructive Surgery, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
| | - Zohaib Arain
- Department of Plastic & Reconstructive Surgery, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
- School of Clinical Medicine, University of Cambridge, Cambridge, United Kingdom
| | - John Buscombe
- Department of Nuclear Medicine, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
| | - Luigi Aloj
- Department of Nuclear Medicine, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
- Department of Radiology, University of Cambridge, Cambridge, United Kingdom
| | - Amer Durrani
- Department of Plastic & Reconstructive Surgery, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
| | - Animesh Patel
- Department of Plastic & Reconstructive Surgery, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
| | - Amit Roshan
- Department of Plastic & Reconstructive Surgery, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
- Cancer Research UK Cambridge Institute, University of Cambridge, Cambridge, United Kingdom
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Bobircă F, Tebeică T, Pumnea A, Dumitrescu D, Alexandru C, Banciu L, Popa IL, Bobircă A, Leventer M, Pătrașcu T. The Characteristics of Sentinel Lymph Node Biopsy in Cutaneous Melanoma and the Particularities for Elderly Patients-Experience of a Single Clinic. Diagnostics (Basel) 2023; 13:diagnostics13050926. [PMID: 36900069 PMCID: PMC10001011 DOI: 10.3390/diagnostics13050926] [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: 02/15/2023] [Revised: 02/26/2023] [Accepted: 02/27/2023] [Indexed: 03/06/2023] Open
Abstract
BACKGROUND Melanoma is a malignant tumor that determines approximately 80% of deaths as skin cancer-related. The sentinel lymph node (SLN) represents the first filter of tumor cells toward systemic dissemination. The primary objective was to outline the surgical specifics of the sentinel lymph node biopsy (SLNB) technique, correlate the location of the lymph node with the radiotracer load, and identify the characteristics of older patients. METHODS In this prospective study, 122 cases of malignant melanoma needing SLNB technique were included, between June 2019 and November 2022, resulting in 162 lymph nodes removed. RESULTS Patients' mean age was 54.3 ± 14.4 years old, the prevalence of 70 years and older being 20.5%. The rate of positive SLN was 24.6%, with a single drainage in 68.9% of cases. The frequency of seroma was 14.8%, while reintervention 1.6%. The inguinal nodes had the highest preoperative radiotracer load (p = 0.015). Patients 70 years old or older had significantly more advanced-stage melanoma (68.0% vs. 45.4%, p = 0.044, OR = 2.56) and a higher rate of positive SLN (40.0% vs. 20.6%, p = 0.045,OR = 2.57). Melanoma of the head and neck was more common among older individuals (32.0% vs. 9.3%, p = 0.007,OR = 4.60). CONCLUSIONS The SLNB has a low rate of surgical complications and the positivity of SLN is not related to radiotracer load. Elderly patients are at risk for head and neck melanoma, have more advanced stages, a higher SLN positivity, and a greater rate of surgical complications.
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Affiliation(s)
- Florin Bobircă
- Surgery Department, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Surgery Department, Dr. Ion Cantacuzino Clinical Hospital, 011437 Bucharest, Romania
- Dr. Leventer Centre, 011216 Bucharest, Romania
| | | | | | - Dan Dumitrescu
- Surgery Department, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Surgery Department, Dr. Ion Cantacuzino Clinical Hospital, 011437 Bucharest, Romania
- Dr. Leventer Centre, 011216 Bucharest, Romania
- Correspondence: (D.D.); (C.A.); Tel.: +40-720533003 (D.D.); +40-751969239 (C.A.)
| | - Cristina Alexandru
- Internal Medicine and Rheumatology Department, Dr. Ion Cantacuzino Clinical Hospital, 011437 Bucharest, Romania
- Correspondence: (D.D.); (C.A.); Tel.: +40-720533003 (D.D.); +40-751969239 (C.A.)
| | | | - Ionela Loredana Popa
- Surgery Department, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Marie Curie Emergency Children’s Hospital, 041451 Bucharest, Romania
| | - Anca Bobircă
- Internal Medicine and Rheumatology Department, Dr. Ion Cantacuzino Clinical Hospital, 011437 Bucharest, Romania
- Internal Medicine and Rheumatology Department, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | | | - Traian Pătrașcu
- Surgery Department, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Surgery Department, Dr. Ion Cantacuzino Clinical Hospital, 011437 Bucharest, Romania
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Umeda Y, Teramoto Y, Asami Y, Matsuya T, Saito S, Sasaki K, Baba N, Ishizuki S, Kamimura A, Yamaguchi B, Kawahara Y, Takai S, Izumi T, Doi R, Mori T, Nakamura Y. Comparison of surgical morbidities between LigaSure™ and conventional techniques in inguinal or ilioinguinal lymph node dissection for skin cancer: A single center retrospective study. J Dermatol 2022; 49:1020-1026. [PMID: 35758239 DOI: 10.1111/1346-8138.16502] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 05/28/2022] [Accepted: 06/13/2022] [Indexed: 11/30/2022]
Abstract
Skin cancer patients with clinical nodal disease or whose positive sentinel nodes had great tumor burden remain candidates for regional lymph node dissections. Among these patients, inguinal or ilioinguinal lymph node dissection is frequently required in clinical practice, which is associated with significant postoperative morbidity-including lymphatic leakage. The aim of this retrospective study was to evaluate the efficacy of LigaSure™, an electrothermal bipolar vessel sealing system, in reducing lymphatic leakage in inguinal or ilioinguinal lymph node dissection. In total, 58 patients who received inguinal or ilioinguinal lymph node dissection (conventional group, 48; LigaSure™ group, 10) and shared similar characteristics were included in this study. Lymphatic leakage after drain removal was significantly lower in the LigaSure™ group than that in the conventional group (present ratio, 0% vs. 37%; p = 0.02). The daily lymphatic drainage volume also tended to be lower in the LigaSure™ than that in the conventional group, with significant differences on postoperative day 1 (p = 0.02). Other perioperative outcomes including the operating time, intraoperative blood loss, time to drain removal, duration of hospital stay, flap necrosis, and wound infection showed no significant differences between the two groups. The use of the LigaSure™ in inguinal or ilioinguinal lymph node dissection for the treatment of skin cancer could reduce the incidence of postoperative lymphatic leakage after drain removal.
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Affiliation(s)
- Yoshiyasu Umeda
- Department of Skin Oncology/Dermatology, Saitama Medical University International Medical Center, Saitama, Japan.,Department of Dermatology, Kawasaki Medical School, Kurashiki, Japan
| | - Yukiko Teramoto
- Department of Skin Oncology/Dermatology, Saitama Medical University International Medical Center, Saitama, Japan
| | - Yuri Asami
- Department of Skin Oncology/Dermatology, Saitama Medical University International Medical Center, Saitama, Japan
| | - Taisuke Matsuya
- Department of Skin Oncology/Dermatology, Saitama Medical University International Medical Center, Saitama, Japan
| | - Shintaro Saito
- Department of Skin Oncology/Dermatology, Saitama Medical University International Medical Center, Saitama, Japan
| | - Katsuhito Sasaki
- Department of Skin Oncology/Dermatology, Saitama Medical University International Medical Center, Saitama, Japan
| | - Natsuki Baba
- Department of Skin Oncology/Dermatology, Saitama Medical University International Medical Center, Saitama, Japan
| | - Shoichiro Ishizuki
- Department of Skin Oncology/Dermatology, Saitama Medical University International Medical Center, Saitama, Japan
| | - Anna Kamimura
- Department of Skin Oncology/Dermatology, Saitama Medical University International Medical Center, Saitama, Japan
| | - Buntaro Yamaguchi
- Department of Skin Oncology/Dermatology, Saitama Medical University International Medical Center, Saitama, Japan
| | - Yu Kawahara
- Department of Skin Oncology/Dermatology, Saitama Medical University International Medical Center, Saitama, Japan
| | - Sayaka Takai
- Department of Skin Oncology/Dermatology, Saitama Medical University International Medical Center, Saitama, Japan.,Department of Diagnostic Pathology, Saitama Medical University International Medical Center, Saitama, Japan.,Department of Dermatology, Saitama Medical University, Saitama, Japan
| | - Teruaki Izumi
- Department of Skin Oncology/Dermatology, Saitama Medical University International Medical Center, Saitama, Japan
| | - Reiichi Doi
- Department of Skin Oncology/Dermatology, Saitama Medical University International Medical Center, Saitama, Japan
| | - Tatsuhiko Mori
- Department of Skin Oncology/Dermatology, Saitama Medical University International Medical Center, Saitama, Japan
| | - Yasuhiro Nakamura
- Department of Skin Oncology/Dermatology, Saitama Medical University International Medical Center, Saitama, Japan
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Hromic-Jahjefendic A, Lundstrom K. Viral Vector-Based Melanoma Gene Therapy. Biomedicines 2020; 8:E60. [PMID: 32187995 PMCID: PMC7148454 DOI: 10.3390/biomedicines8030060] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Revised: 03/10/2020] [Accepted: 03/11/2020] [Indexed: 02/06/2023] Open
Abstract
Gene therapy applications of oncolytic viruses represent an attractive alternative for cancer treatment. A broad range of oncolytic viruses, including adenoviruses, adeno-associated viruses, alphaviruses, herpes simplex viruses, retroviruses, lentiviruses, rhabdoviruses, reoviruses, measles virus, Newcastle disease virus, picornaviruses and poxviruses, have been used in diverse preclinical and clinical studies for the treatment of various diseases, including colon, head-and-neck, prostate and breast cancer as well as squamous cell carcinoma and glioma. The majority of studies have focused on immunotherapy and several drugs based on viral vectors have been approved. However, gene therapy for malignant melanoma based on viral vectors has not been utilized to its full potential yet. This review represents a summary of the achievements of preclinical and clinical studies using viral vectors, with the focus on malignant melanoma.
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Affiliation(s)
- Altijana Hromic-Jahjefendic
- Department of Genetics and Bioengineering, Faculty of Engineering and Natural Sciences, International University of Sarajevo, 71000 Sarajevo, Bosnia and Herzegovina;
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