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Yan J, Wang H, Lu X, Li F. Development and validation of a nomogram for elderly patients with ulcerative melanoma. Melanoma Res 2024; 34:207-214. [PMID: 38092017 DOI: 10.1097/cmr.0000000000000940] [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: 04/26/2024]
Abstract
The current state of survival prediction models for elderly patients with ulcerative melanoma (uCM) is limited. We sought to develop a nomogram model that can predict overall survival of geriatric patients with uCM. The Surveillance, Epidemiology, and End Results (SEER) database served as a source for patients diagnosed with uCM between 2004 and 2015. Statistical analyses were conducted to determine the significant prognostic elements affecting overall survival using multivariate and univariate Cox proportional risk regression models. Subsequently, an independent forecasting nomogram was developed on the basis of these identified predictors. The predictive model was then assessed and validated through the utilization of receiver operating characteristic curves, calibration curves as well as decision curves. The study included a total of 5019 participants. Univariate and multivariate analyses revealed age, sex, marital status, primary site, tumor size, N stage, M stage, histological type, and surgery were independent prognostic factors. A nomogram was developed using the findings from both univariate and multivariate Cox analyses ( P < 0.05). The receiver operating characteristic curves, which vary over time, and the area under the curve (AUC) for the training and validation cohorts, demonstrated the nomogram's strong discriminatory ability. Additionally, the calibration curves indicated satisfactory agreement between the predicted values from the nomogram and the practical outcomes observed in both cohorts. Furthermore, the decision curve analysis curves displayed favorable positive net gains at all times, when the critical value is most likely to occur. In this study, age, sex, marital status, primary site, tumor size, N stage, M stage, histologic type and surgery were determined as independent predictors for elderly patients with uCM. Then, a predictive model with good discriminatory ability was constructed to predict 12-, 24-, and 36-month overall survival in geriatric patients with uCM, which facilitates patients' counseling and individualized medical decision.
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Affiliation(s)
- Jie Yan
- Department of Dermatology, the Affiliated Hospital of QingDao University, Qingdao, Shandong
- Department of Dermatology, Contemporary Plastic Surgery Hospital of Chongqing, Chongqing
| | - Haiyan Wang
- Department of Dermatology, Weilin Medical Hospital of Beijing, Beijing, China
| | - Xiaoou Lu
- Department of Dermatology, the Affiliated Hospital of QingDao University, Qingdao, Shandong
| | - Fengjuan Li
- Department of Dermatology, the Affiliated Hospital of QingDao University, Qingdao, Shandong
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Schmidt M, Hohberg M, Felcht M, Kühn T, Eichbaum M, Krause BJ, Zöphel BK, Kotzerke J. [Nuclear medicine procedure guideline for sentinel lymph node localization]. Nuklearmedizin 2024. [PMID: 38788776 DOI: 10.1055/a-2319-8306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2024]
Abstract
The authors present a procedure guideline for scintigraphic detection of sentinel lymph nodes in malignant melanoma, in breast cancer, in penile and vulva tumors, in head and neck cancer, and in prostate carcinoma. Important goals of sentinel lymph node scintigraphy comprise reduction of the extent of surgery, lower postoperative morbidity and optimization of histopathological examination focussing on relevant lymph nodes. Sentinel lymph node scintigraphy itself does not diagnose tumorous lymph node involvement and is not indicated when lymph node or distant metastases have been definitely diagnosed before sentinel lymph node scintigraphy. Procedures are compiled with the aim to reliably localise sentinel lymph nodes with a high detection rate typically in early tumour stages. New aspects in this guideline are new radiopharmaceuticals such as tilmanocept and Tc-99m-PSMA and SPECT/CT allowing an easier anatomical orientation. Initial dynamic lymphoscintigraphy in breast cancer is of little significance nowadays. Radiation exposure is low so that pregnancy is not a contraindication for sentinel lymph node scintigraphy. A one-day protocol should preferentially be used. Even with high volumes of scintigraphic sentinel lymph node procedures surgeons, theatre staff and pathologists receive a radiation exposure < 1 mSv/year so that they do not require occupational radiation surveillance. Aspects of quality control were included (scintigraphy, quality control of gamma probe, 6 h SLN course for surgeons, certified breast centers, medical surveillance center).
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Affiliation(s)
- M Schmidt
- Klinik und Poliklinik für Nuklearmedizin, Universitätsklinikum Köln
| | - M Hohberg
- Klinik und Poliklinik für Nuklearmedizin, Universitätsklinikum Köln
| | - M Felcht
- Klinik für Dermatologie, Venerologie und Allergologie, Universitätsmedizin Mannheim (Vertreter der DDG)
| | - T Kühn
- Klinik für Frauenheilkunde und Geburtshilfe, Klinikum Esslingen (Vertreter der DGGG - Mamma-Ca)
| | - M Eichbaum
- Klinik für Gynäkologie und gynäkologische Onkologie, Helios Dr.-Horst-Schmidt-Kliniken Wiesbaden (Vertreter der DGGG - Genitaltumoren)
| | - B J Krause
- Klinik und Poliklinik für Nuklearmedizin, Universitätsklinikum Rostock
| | - B K Zöphel
- Klinik für Nuklearmedizin, Klinikum Chemnitz
| | - J Kotzerke
- Klinik und Poliklinik für Nuklearmedizin, Universitätsklinikum Dresden
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Ma C, Qin R, Cao Y, Dai Y, Hua M, Wang L, Cao L, Fan L, Li K. Nomogram Predicts Prognostic Factors for Head and Neck Cutaneous Melanoma: A Population-Based Analysis. World Neurosurg 2024:S1878-8750(24)00750-2. [PMID: 38729520 DOI: 10.1016/j.wneu.2024.04.176] [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: 03/17/2024] [Revised: 04/29/2024] [Accepted: 04/30/2024] [Indexed: 05/12/2024]
Abstract
BACKGROUND The head and neck cutaneous melanoma (HNCM) accounts for 20% of newly diagnosed melanoma. Research on prognostic models for their survival yet remains largely unexplored. This study employed a nomogram approach to develop and validate a predictive model for both overall survival (OS) and disease-specific survival (DSS) in patients with HNCM. METHODS This study analyzed the HNCM patients diagnosed between 2004 and 2014 from Surveillance, Epidemiology, and End Results database. To identify independent prognostic factors for HNCM, we integrated results from univariate Cox regression analysis, random survival forests, and LASSO regression with cross-validation. A nomogram was designed and validated based on the identified characteristics to predict the 3-, 5-, and 8-year OS and DSS of patients with HNCM. RESULTS Age, Stage, Ulceration, Thickness, Chemotherapy, lymph node metastasis, and Radiation were identified as independent prognostic factors. The nomogram achieved a satisfactory performance with C-indices of 0.824(DSS) and 0.757(OS) in the training cohort and 0.827(DSS) and 0.749(OS) in the validation cohort, respectively. The area under the curves for the OS at 3, 5, and 8 years were 0.789, 0.788, and 0.794 for the training cohort, and 0.778, 0.776, and 0.795 for the validation cohort, respectively. For DSS, the area under the curves at 3, 5, and 8 years were 0.859, 0.842, and 0.828 in the training cohort, and 0.864, 0.844, and 0.834 in the validation cohort, respectively. The calibration curve showed that there was a strong correlation between the observed outcomes and the predicted survival probability. CONCLUSIONS This study established and validated predictive nomograms for HNCM patients with robust predictive performance.
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Affiliation(s)
- Chenjing Ma
- Department of Biostatistics, School of Public Health, Harbin Medical University, Harbin, China
| | - Ruihao Qin
- Department of Biostatistics, School of Public Health, Harbin Medical University, Harbin, China
| | - Yong Cao
- Department of Biostatistics, School of Public Health, Harbin Medical University, Harbin, China
| | - Yanyan Dai
- Department of Biostatistics, School of Public Health, Harbin Medical University, Harbin, China
| | - Menglei Hua
- Department of Biostatistics, School of Public Health, Harbin Medical University, Harbin, China
| | - Liuying Wang
- Department of Biostatistics, School of Public Health, Harbin Medical University, Harbin, China
| | - Lei Cao
- Department of Biostatistics, School of Public Health, Harbin Medical University, Harbin, China
| | - Lijun Fan
- Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention, Harbin Medical University, Harbin, China
| | - Kang Li
- Department of Biostatistics, School of Public Health, Harbin Medical University, Harbin, China.
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Huynh J, Leiter U, Garbe C, Shiderova G, Walter V, Eigentler T, Scheu A, Häfner HM, Schnabl SM. Sentinel lymph node biopsy for lentigo maligna melanoma under local anaesthesia. J Eur Acad Dermatol Venereol 2024; 38:84-92. [PMID: 37611257 DOI: 10.1111/jdv.19456] [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: 02/02/2023] [Accepted: 08/03/2023] [Indexed: 08/25/2023]
Abstract
BACKGROUND Lentigo maligna melanoma is mainly localized in the head and neck region in elderly patients. Due to its slow horizontal growth, it has a good prognosis compared to other melanoma subtypes, but specific data are rare. OBJECTIVES The aim of this study was to investigate sentinel lymph node biopsy in lentigo maligna melanoma under local anaesthesia and to discuss the benefit. METHODS Investigation of patients with lentigo maligna melanoma and tumour thickness ≥1 mm treated at the Department of Dermatology, University Medical Centre Tuebingen, between January 2008 and October 2019. RESULTS In total, 204 patients (126 SLNB, 78 non-SLNB) with a median age of 75.7 years (SLNB: 73.3 years, non-SLNB: 79.7 years) could be included. Sixteen of 126 (12.7%) sentinel lymph nodes were positive. Five-year overall survival was 87.9% (88.5% SLNB; 87.4% non-SLNB) and 5-year distant metastasis-free survival was 85.8% (85.4% SLNB; 86.7% non-SLNB). There was no significant difference for distant metastasis-free survival (p = 0.861) and overall survival (p = 0.247) between patients with and without sentinel lymph node biopsy. CONCLUSIONS Sentinel lymph node biopsy in lentigo maligna melanoma under local anaesthesia is a safe and simple method, even in very old patients. However, LMM has a very good 5-year overall survival. In high-risk patients with high tumour thickness and/or ulceration, adjuvant immunotherapy can now be offered without the need to perform this procedure.
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Affiliation(s)
- Julia Huynh
- Department of Dermatology, Venereology and Allergology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Ulrike Leiter
- Department of Dermatology, University of Tuebingen, Tübingen, Germany
| | - Claus Garbe
- Department of Dermatology, University of Tuebingen, Tübingen, Germany
| | - Galina Shiderova
- Department of Dermatology, University of Tuebingen, Tübingen, Germany
| | - Vincent Walter
- Department of Dermatology, University of Tuebingen, Tübingen, Germany
| | - Thomas Eigentler
- Department of Dermatology, Venereology and Allergology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Alexander Scheu
- Department of Dermatology, University of Tuebingen, Tübingen, Germany
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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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Vița O, Jurescu A, Văduva A, Cornea R, Cornianu M, Tăban S, Szilagyi D, Micșescu C, Natarâș B, Dema A. Invasive Cutaneous Melanoma: Evaluating the Prognostic Significance of Some Parameters Associated with Lymph Node Metastases. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1241. [PMID: 37512052 PMCID: PMC10385614 DOI: 10.3390/medicina59071241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 06/27/2023] [Accepted: 06/30/2023] [Indexed: 07/30/2023]
Abstract
Background and Objectives: This study aimed to assess the clinical-pathological profile of patients with invasive cutaneous melanomas and to identify the parameters with a prognostic role in the lymph nodal spread of this malignant tumor. Materials and Methods: We performed a retrospective study on patients with invasive cutaneous melanomas who underwent surgery in the "Pius Brînzeu" County Clinical Emergency Hospital from Timișoara, Romania, and were evaluated for the status of loco-regional lymph nodes. We selected and analyzed some parameters searching for their relationship with lymph node metastases. Results: We identified 79 patients with invasive cutaneous melanomas (29 men and 50 women, mean age 59.36 years). A percentage of 58.3% of melanomas had Breslow tumor thickness >2 mm; 69.6% of melanomas showed a Clark level IV-V. Tumor ulceration was present in 59.5% of melanomas. A mitotic rate of ≥5 mitoses/mm2 was observed in 48.1% of melanomas. Tumor-infiltrating lymphocytes (TILs), non-brisk, were present in 59.5% of cases and 22.8% of patients had satellite/in-transit metastasis (SINTM). Tumor regression was identified in 44.3% of cases. Lymph nodes metastases were found in 43.1% of patients. Statistical analysis showed that lymph node metastases were more frequent in melanomas with Breslow thickness >2 mm (p = 0.0002), high Clark level (p = 0.0026), mitotic rate >5 mitoses/mm2 (p = 0.0044), ulceration (p = 0.0107), lymphovascular invasion (p = 0.0182), SINTM (p = 0.0302), and non-brisk TILs (p = 0.0302). Conclusions: The Breslow thickness >2 mm, high Clark level, high mitotic rate and ulceration are the most important prognostic factors for lymph nodal spread in cutaneous melanomas. However, some melanomas without these clinical-pathological features can have an unexpected, aggressive evolution, which entails the necessity of close and prolonged clinical follow-up of patients, including those with lesions considered without risk.
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Affiliation(s)
- Octavia Vița
- Department of Microscopic Morphology-Morphopatology, ANAPATMOL Research Center, "Victor Babeș" University of Medicine and Pharmacy, 300041 Timișoara, Romania
| | - Aura Jurescu
- Department of Microscopic Morphology-Morphopatology, ANAPATMOL Research Center, "Victor Babeș" University of Medicine and Pharmacy, 300041 Timișoara, Romania
| | - Adrian Văduva
- Department of Microscopic Morphology-Morphopatology, ANAPATMOL Research Center, "Victor Babeș" University of Medicine and Pharmacy, 300041 Timișoara, Romania
- Department of Pathology, "Pius Brînzeu" County Clinical Emergency Hospital, 300723 Timișoara, Romania
| | - Remus Cornea
- Department of Microscopic Morphology-Morphopatology, ANAPATMOL Research Center, "Victor Babeș" University of Medicine and Pharmacy, 300041 Timișoara, Romania
- Department of Pathology, "Pius Brînzeu" County Clinical Emergency Hospital, 300723 Timișoara, Romania
| | - Marioara Cornianu
- Department of Microscopic Morphology-Morphopatology, ANAPATMOL Research Center, "Victor Babeș" University of Medicine and Pharmacy, 300041 Timișoara, Romania
- Department of Pathology, "Pius Brînzeu" County Clinical Emergency Hospital, 300723 Timișoara, Romania
| | - Sorina Tăban
- Department of Microscopic Morphology-Morphopatology, ANAPATMOL Research Center, "Victor Babeș" University of Medicine and Pharmacy, 300041 Timișoara, Romania
- Department of Pathology, "Pius Brînzeu" County Clinical Emergency Hospital, 300723 Timișoara, Romania
| | - Diana Szilagyi
- Department of Pathology, "Pius Brînzeu" County Clinical Emergency Hospital, 300723 Timișoara, Romania
| | - Cristian Micșescu
- Department of Microscopic Morphology-Morphopatology, ANAPATMOL Research Center, "Victor Babeș" University of Medicine and Pharmacy, 300041 Timișoara, Romania
| | - Bianca Natarâș
- Department of Microscopic Morphology-Morphopatology, ANAPATMOL Research Center, "Victor Babeș" University of Medicine and Pharmacy, 300041 Timișoara, Romania
- Department of Pathology, "Pius Brînzeu" County Clinical Emergency Hospital, 300723 Timișoara, Romania
| | - Alis Dema
- Department of Microscopic Morphology-Morphopatology, ANAPATMOL Research Center, "Victor Babeș" University of Medicine and Pharmacy, 300041 Timișoara, Romania
- Department of Pathology, "Pius Brînzeu" County Clinical Emergency Hospital, 300723 Timișoara, 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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Challenges in the Complex Management of Neglected Cutaneous Melanomas in the Head and Neck Area: A Single Center Experience. J Clin Med 2023; 12:jcm12051910. [PMID: 36902697 PMCID: PMC10004111 DOI: 10.3390/jcm12051910] [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: 12/11/2022] [Revised: 02/16/2023] [Accepted: 02/22/2023] [Indexed: 03/06/2023] Open
Abstract
Familiar controversies in the management of head and neck melanomas are more remarkable in locally advanced cases, and they represent a treatment challenge both surgically and oncologically. In our retrospective study, patients with surgically treated primary malignant melanoma of the head and neck region larger than 3 cm in diameter were included. Five patients met our inclusion criteria. In all cases, wide excision and immediate reconstruction were performed without sentinel lymph node biopsy. The defect on the scalp was covered by a split skin graft, with local flaps chosen for reconstruction on the face on an individual basis. After a 2-6 year follow-up, a good oncological, functional, and esthetic result was achieved. Our results show that in the case of large, locally advanced melanomas, surgical treatment still plays a crucial role that can provide long-term local control and support the effect of systemic treatment.
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Anatomic Region of Cutaneous Melanoma Impacts Survival and Clinical Outcomes: A Population-Based Analysis. Cancers (Basel) 2023; 15:cancers15041229. [PMID: 36831571 PMCID: PMC9954057 DOI: 10.3390/cancers15041229] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 02/10/2023] [Accepted: 02/14/2023] [Indexed: 02/17/2023] Open
Abstract
PURPOSE The objective was to determine the effects of the anatomic site of a cutaneous melanoma on the survival outcomes of diagnosed individuals. METHODS We conducted a cross-sectional study using data from the Surveillance, Epidemiology, and End Results Program (SEER) Database from 2004-2014 and included 178,892 cases of individuals diagnosed with cutaneous melanoma. Overall survival (OS) for each anatomic site as well as associated demographics, primary site, stage, and pathologic prognostic factors (Breslow's depth of invasion (DOI), level of mitoses, and ulceration), were analyzed. RESULTS Lower extremity melanoma (LEM) was the most likely to have locoregional nodal spread, yet head and neck melanoma (HNM) was the most likely to present at the most advanced stage of disease (IV). Independent of other factors, HNM was associated with the greatest risk of death (HR 1.90 [95% CI, 1.85-1.96]) compared to other sites, and males experienced worse overall survival (OS) (HR 1.74 [95% CI, 1.70-1.78]) compared to females. The last and greatest risk of death is associated with LEM and HNM, respectively. CONCLUSION Given these survival differences, consideration should be given to incorporating the primary site of melanoma into staging to ensure treatment is efficacious as possible.
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Franke V, Stahlie EHA, Klop WMC, Zuur CL, Berger DMS, van der Hiel B, van de Wiel BA, Wouters MWJM, van Houdt WJ, van Akkooi ACJ. Talimogene laherparepvec monotherapy for head and neck melanoma patients. Melanoma Res 2023; 33:66-70. [PMID: 36454284 DOI: 10.1097/cmr.0000000000000866] [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: 12/03/2022]
Abstract
Talimogene laherparepvec (T-VEC) is a modified herpes simplex virus, type 1, intralesionally administered in patients with stage IIIB/C-IVM1a unresectable melanoma. When surgery is not a treatment option in the head and neck region, T-VEC can be an elegant alternative to systemic immunotherapy. Ten patients with metastatic melanoma in the head and neck region started treatment with T-VEC monotherapy at the Netherlands Cancer Institute. We collected data on response, adverse events (AEs), and baseline characteristics. For response evaluation, we used clinical evaluation with photography, 3-monthly PET/computed tomography (PET/CT) using 18F-fluoro-2-D-deoxyglucose, and histological biopsies. Median age at baseline was 78.2 (35-97) years with a median follow-up of 11.6months. Of these 10 patients, 5 had a complete response (CR), 3 had a partial response, 1 had stable disease and 1 showed progressive disease (PD) as their best response. Best overall response rate (ORR) was 80%. Median progression-free survival was 10.8 months (95% confidence interval, 2.2-19.4). Grade 1 AEs occurred in all patients. Mostly, these consisted of fatigue, influenza-like symptoms, and injection site pain. PET-CT and histological biopsies proved to be clinically useful tools to evaluate treatment response for T-VEC monotherapy, confirming pCR or PD to stage IV disease requiring systemic treatment. ORR for T-VEC monotherapy for melanoma in the head and neck region at our institute was 80% with 50% achieving a CR. This realworld data demonstrates promising results and suggests T-VEC can be an alternative to systemic therapy in this select, mostly elderly patient population.
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Affiliation(s)
| | | | | | | | | | | | - Bart A van de Wiel
- Pathology at the Netherlands Cancer Institute - Antoni van Leeuwenhoek, Amsterdam, The Netherlands
| | | | | | - Alexander C J van Akkooi
- Department of Surgical Oncology/ Faculty Member Melanoma Institute Australia, The Poche Centre, Cammeraygal Land, Wollstonecraft, Australia
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Sentinel Lymph Node Biopsy in Malignant Melanoma of the Head and Neck: A Single Center Experience. J Clin Med 2023; 12:jcm12020553. [PMID: 36675481 PMCID: PMC9864837 DOI: 10.3390/jcm12020553] [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: 10/09/2022] [Revised: 12/23/2022] [Accepted: 01/06/2023] [Indexed: 01/12/2023] Open
Abstract
Purpose: This study evaluated the characteristics of patients with head and neck (H&N) melanoma who underwent sentinel lymph node biopsy (SNLB) and assessed the clinical course of patients categorizing subjects according to SLNB status and melanoma location (scalp area vs. non-scalp areas). Methods: Patients undergoing SLNB for melanoma of H&N from 2015 to 2021 were prospectively characterized according to sentinel lymph node (SLN) status. SPECT/CT had been previously performed. Patients were followed until the first adverse event to evaluate progression-free survival. Results: 93 patients were enrolled. SLNB was negative in 75 patients. The median Breslow index was higher for patients with positive SLNB compared with patients with negative SLNB. In addition, the Breslow index was higher for melanoma of the scalp compared with non-scalp melanoma. The median follow-up was 24.8 months. Progression occurred at the systemic level in the 62.5% of cases. There was a significant association between positive SLNB and progression (p-value < 0.01) of disease, with lower progression-free survival for patients with melanoma of the scalp compared with those with melanoma at other anatomic sites (p-value: 0.15). Conclusions: Scalp melanomas are more aggressive than other types of H&N melanomas. Sentinel lymph node status is the strongest prognostic criterion for recurrence.
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12
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Sentinel lymph node biopsy in patients with T1a cutaneous malignant melanoma: A multicenter cohort study. J Am Acad Dermatol 2023; 88:52-59. [PMID: 36184008 DOI: 10.1016/j.jaad.2022.09.040] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 08/15/2022] [Accepted: 09/26/2022] [Indexed: 11/24/2022]
Abstract
BACKGROUND Sentinel lymph node biopsy is not routinely recommended for T1a cutaneous melanoma due to the overall low risk of positivity. Prognostic factors for positive sentinel lymph node (SLN+) in this population are poorly characterized. OBJECTIVE To determine factors associated with SLN+ in patients with T1a melanoma. METHODS Patients with pathologic T1a (<0.80 mm, nonulcerated) cutaneous melanoma from 5 high-volume melanoma centers from 2001 to 2020 who underwent wide local excision with sentinel lymph node biopsy were included in the study. Patient and tumor characteristics associated with SLN+ were analyzed by univariate and multivariable logistic regression analyses. Age was dichotomized into ≤42 (25% quartile cutoff) and >42 years. RESULTS Of the 965 patients identified, the overall SLN+ was 4.4% (N = 43). Factors associated with SLN+ were age ≤42 years (7.5% vs 3.7%; odds ratio [OR], 2.14; P = .03), head/neck primary tumor location (9.2% vs 4%; OR, 2.75; P = .04), lymphovascular invasion (21.4% vs 4.2%; OR, 5.64; P = .01), and ≥2 mitoses/mm2 (8.2% vs 3.4%; OR, 2.31; P = .03). Patients <42 years with ≥2 mitoses/mm2 (N = 38) had a SLN+ rate of 18.4%. LIMITATIONS Retrospective study. CONCLUSION SLN+ is low in patients with T1a melanomas, but younger age, lymphovascular invasion, mitogenicity, and head/neck primary site appear to confer a higher risk of SLN+.
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Scampa M, Mégevand V, Viscardi JA, Giordano S, Kalbermatten DF, Oranges CM. Melanoma of the Scalp and Neck: A Population-Based Analysis of Survival and Treatment Patterns. Cancers (Basel) 2022; 14:cancers14246052. [PMID: 36551538 PMCID: PMC9776047 DOI: 10.3390/cancers14246052] [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: 10/27/2022] [Revised: 11/29/2022] [Accepted: 12/06/2022] [Indexed: 12/14/2022] Open
Abstract
Introduction: Melanoma is an aggressive skin cancer. Large demographic and clinic-pathologic studies are required to identify variations of tumour behavior. The aim of our study was to offer updated epidemiologic data on the scalp and neck melanoma with an overall survival analysis. Method: The SEER database was searched for all scalp and neck melanoma in adult patients between 2000 and 2019. Demographic and clinic-pathologic variables were described. Their impact on overall survival was assessed with the log-rank test after Kaplan−Meier model. A multivariable cox-regression was conducted to identify predictors of decreased survival. A p-value of <0.005 was considered statistically significant. Results: 20,728 Melanomas of the scalp and neck were identified. Mean age was 62.5 years. Gender ratio was 76.3% males. 79% of the tumours were localized at diagnosis. Increasing age, male gender, tumour ulceration, high mitotic rate or nodular subtype were independent prognostic factors of decreased overall survival. Surgery with less than 1 cm margin is associated with the best overall survival in this cohort. No significant difference in OS was seen between less than 1 cm and 1 to 2 cm margins. Conclusion: Knowledge of negative prognostic factors might help identify subgroups at risk and adapt their oncologic treatment.
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Affiliation(s)
- Matteo Scampa
- Department of Plastic, Reconstructive, and Aesthetic Surgery, Geneva University Hospitals, Geneva University, 1205 Geneva, Switzerland
| | - Vladimir Mégevand
- Department of Plastic, Reconstructive, and Aesthetic Surgery, Geneva University Hospitals, Geneva University, 1205 Geneva, Switzerland
- Department of Plastic Surgery, Guy’s and St Thomas’ NHS Foundation Trust, St Thomas’ Hospital, London SE1 7EH, UK
| | - Juan A. Viscardi
- Department of Plastic, Reconstructive, and Aesthetic Surgery, Geneva University Hospitals, Geneva University, 1205 Geneva, Switzerland
| | - Salvatore Giordano
- Department of Plastic Surgery, Turku University Hospital, University of Turku, 20500 Turku, Finland
| | - Daniel F. Kalbermatten
- Department of Plastic, Reconstructive, and Aesthetic Surgery, Geneva University Hospitals, Geneva University, 1205 Geneva, Switzerland
| | - Carlo M. Oranges
- Department of Plastic, Reconstructive, and Aesthetic Surgery, Geneva University Hospitals, Geneva University, 1205 Geneva, Switzerland
- Correspondence: ; Tel.: +41-(0)-22-372-79-97
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14
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Gouda G, Pyne J, Dicker T. Pigmented Macules on the Head and Neck: A Systematic Review of Dermoscopy Features. Dermatol Pract Concept 2022; 12:e2022194. [PMID: 36534577 PMCID: PMC9681183 DOI: 10.5826/dpc.1204a194] [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] [Accepted: 03/17/2022] [Indexed: 05/25/2023] Open
Abstract
INTRODUCTION Differentiating early melanoma from other flat pigmented lesions on the head and neck is challenging both clinically and dermoscopically, partly due to the wide differential diagnosis and the lack of specific diagnostic algorithms. OBJECTIVES To review publications covering the dermoscopic features of pigmented macules on the head and neck. METHODS Embase and PubMed (Medline) database from January 2015 to January 2021 were searched using a four-step search. Keywords used were dermoscopy/dermatoscopy or epiluminescence microscopy, lentigo maligna, lentigo maligna melanoma, lichen-planus-like-keratosis, solar lentigo, seborrheic keratosis, pigmented actinic keratosis (PAK), pigmented Bowen disease (pBD), pigmented intraepidermal carcinoma (pIEC) and head and neck. RESULTS The commonest reported dermoscopic features of facial melanoma were irregular dots, atypical dots/globules, asymmetric pigmented follicular openings, rhomboid gray/black structures, increased vascular network, brown globules/dots and a pattern of circles. Pseudopods, radial streaming, blue white veil, irregular blotches, scar-like depigmentation and atypical pigment network were recorded in low frequencies. For PAK, pBD and pIEC perifollicular erythema, white/yellow surface scale, linear wavy vessels around hair follicles, hair follicular openings surrounded by a white halo, evident follicles or follicular or keratotic plugs, rosette sign and sharply demarcated borders were the salient features. CONCLUSIONS Further studies are needed to determine the dermoscopic criteria for pigmented melanocytic and non-melanocytic lesions on the head and neck. Furthermore, there is a gap in the knowledge of site-specific dermoscopic features on specific sites, namely ears, nose, cheeks, scalp and neck which will also benefit from further studies.
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Affiliation(s)
- Gracy Gouda
- Faculty of Health Sciences, University of New South Wales, Sydney, Australia
- Faculty of Medicine, University of Queensland, Australia
| | - John Pyne
- Faculty of Health Sciences, University of New South Wales, Sydney, Australia
| | - Tony Dicker
- Faculty of Medicine, University of Queensland, Australia
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15
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Karapetyan L, Gooding W, Li A, Yang X, Knight A, Abushukair HM, Vargas De Stefano D, Sander C, Karunamurthy A, Panelli M, Storkus WJ, Tarhini AA, Kirkwood JM. Sentinel Lymph Node Gene Expression Signature Predicts Recurrence-Free Survival in Cutaneous Melanoma. Cancers (Basel) 2022; 14:cancers14204973. [PMID: 36291758 PMCID: PMC9599365 DOI: 10.3390/cancers14204973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Revised: 09/29/2022] [Accepted: 10/01/2022] [Indexed: 11/16/2022] Open
Abstract
We sought to develop a sentinel lymph node gene expression signature score predictive of disease recurrence in patients with cutaneous melanoma. Gene expression profiling was performed on SLN biopsies using U133A 2.0 Affymetrix gene chips. The top 25 genes associated with recurrence-free survival (RFS) were selected and a penalized regression function was used to select 12 genes with a non-zero coefficient. A proportional hazards regression model was used to evaluate the association between clinical covariates, gene signature score, and RFS. Among the 45 patients evaluated, 23 (51%) had a positive SLN. Twenty-one (46.7%) patients developed disease recurrence. For the top 25 differentially expressed genes (DEG), 12 non-zero penalized coefficients were estimated (CLGN, C1QTNF3, ADORA3, ARHGAP8, DCTN1, ASPSCR1, CHRFAM7A, ZNF223, PDE6G, CXCL3, HEXIM1, HLA-DRB). This 12-gene signature score was significantly associated with RFS (p < 0.0001) and produced a bootstrap C index of 0.888. In univariate analysis, Breslow thickness, presence of primary tumor ulceration, SLN positivity were each significantly associated with RFS. After simultaneously adjusting for these prognostic factors in relation to the gene signature, the 12-gene score remained a significant independent predictor for RFS (p < 0.0001). This SLN 12-gene signature risk score is associated with melanoma recurrence regardless of SLN status and may be used as a prognostic factor for RFS.
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Affiliation(s)
- Lilit Karapetyan
- Department of Cutaneous Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL 33612, USA
| | - William Gooding
- Hillman Cancer Center, Biostatistics Facility, Pittsburgh, PA 15213, USA
| | - Aofei Li
- Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, PA 15213, USA
| | - Xi Yang
- Department of Medicine, Brigham and Women’s Hospital and Dana Farber Cancer Institute, Boston, MA 02215, USA
| | - Andrew Knight
- Department of Medicine, Division of General Internal Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA 15213, USA
| | - Hassan M. Abushukair
- Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan
| | - Danielle Vargas De Stefano
- Department of Pathology, Division of Pediatric Pathology, UPMC Children’s Hospital of Pittsburgh, Pittsburgh, PA 15224, USA
| | - Cindy Sander
- UPMC Hillman Cancer Center, Pittsburgh, PA 15213, USA
| | - Arivarasan Karunamurthy
- Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, PA 15213, USA
- Departments of Dermatology and Pathology, Divisions of Dermatopathology and Molecular Genetic Pathology, University of Pittsburgh Medical Center, Pittsburgh, PA 15213, USA
| | | | - Walter J. Storkus
- Departments of Dermatology, Immunology, Pathology and Bioengineering, University of Pittsburgh Medical Center, Pittsburgh, PA 15213, USA
| | - Ahmad A. Tarhini
- Departments of Cutaneous Oncology and Immunology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL 33612, USA
- Correspondence: (A.A.T.); (J.M.K.)
| | - John M. Kirkwood
- UPMC Hillman Cancer Center, Pittsburgh, PA 15213, USA
- Department of Medicine, Division of Hematology/Oncology; University of Pittsburgh Medical Center, Hillman Cancer Center, Pittsburgh, PA 15213, USA
- Correspondence: (A.A.T.); (J.M.K.)
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16
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A cross-sectional study of clinical, dermoscopic, histopathological, and molecular patterns of scalp melanoma in patients with or without androgenetic alopecia. Sci Rep 2022; 12:15096. [PMID: 36064728 PMCID: PMC9445057 DOI: 10.1038/s41598-022-17108-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 07/20/2022] [Indexed: 11/08/2022] Open
Abstract
Scalp melanoma (SM) has a worse prognosis than melanoma in other locations likely because of late diagnosis due to hair coverage, difficulties in interpreting dermoscopy findings, and its unique molecular profile. We aimed to describe the clinical, histopathological, molecular, and dermoscopic patterns of SM and its relation to androgenetic alopecia/elastosis at the tumor site. Through a retrospective cross-sectional study, we identified all SM diagnosed at the A.C.Camargo Cancer Center between 2008 and 2018. In all, 48 SM were analyzed: 45.8% of which exhibited moderate/severe androgenetic alopecia and 54.1% exhibited elastosis. Androgenetic alopecia/elastosis at the site of the SM was associated with older age (p < 0.001), chronic sun damage (p < 0.001), lentigo maligna subtype (p = 0.029), and photodamaged dermoscopic pattern (p < 0.001). Additionally, 41 cases were evaluated with a 14-gene panel: 53.7% displayed mutations and 46.3% were wild-type. BRAF mutations were most common (77%), with BRAF V600K being more frequent (50%) than BRAF V600E (31.2%). The NF1 gene was evaluated in 40 samples, of which 20% exhibited mutations. SM presents differently in areas covered by hair compared to in areas with androgenetic alopecia. Patients without alopecia may have higher Breslow thickness due to late diagnosis because of hair concealment. The high frequency of detrimental mutations can also explain the poor prognosis of SM.
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17
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Li AT, Miin Yip J, Choksi H, London K, Potter AJ, Lo SN, Saw RPM, Shannon KF, Pires da Silva I, Varey AHR, Menzies AM, Long GV, Shivalingam B, Scolyer RA, Thompson JF, Ch'ng S. Lack of association between anatomical sites of scalp melanomas and brain metastases does not support direct vascular spread. Melanoma Res 2022; 32:260-268. [PMID: 35579680 DOI: 10.1097/cmr.0000000000000827] [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: 11/26/2022]
Abstract
Primary scalp melanomas are associated with a higher rate of brain metastasis than primary cutaneous melanomas occurring at other head and neck and body sites, but the reason is unclear. Spread to brain parenchyma via emissary veins draining from the scalp to dural sinuses has been suggested. We sought to examine the locations of metastases from primary scalp and nonscalp head and neck melanomas to determine whether there was anatomical evidence supporting direct venous spread to the brain. Data from patients who developed distant metastases from cutaneous head and neck melanomas (CHNMs) between 2000 and 2018 were analyzed. Anatomical sites of primary scalp melanomas and their respective intracranial metastases were compared. Times to first brain and nonbrain metastases were investigated for scalp and nonscalp primary CHNMs. Of 693 patients with CHNMs, 244 developed brain metastases: 109 (44.7%) had scalp primaries and 135 (55.3%) had nonscalp primaries. There was no significant association between anatomical sites of scalp primary melanomas and brain metastases (Cramer's V = 0.21; Chi-square P = 0.63). Compared with nonscalp CHNMs, scalp melanomas had no greater propensity for the brain as the first distant metastatic site ( P = 0.52) but had a shorter time to both brain metastasis (76.3 vs. 168.5 months; P < 0.001) and nonbrain metastasis (22.6 vs. 35.8 months; P < 0.001). No evidence was found to support a direct vascular pathway for metastatic spread of scalp melanomas to the brain. The increased incidence of brain metastases from scalp melanomas is probably driven by aggressive biological mechanisms.
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Affiliation(s)
- Andrew T Li
- Melanoma Institute Australia, The University of Sydney, North Sydney
- Royal Prince Alfred Hospital, Camperdown
- Faculty of Medicine and Health, The University of Sydney
| | - Jia Miin Yip
- Melanoma Institute Australia, The University of Sydney, North Sydney
- Royal Prince Alfred Hospital, Camperdown
| | - Harsham Choksi
- Faculty of Medicine and Health, The University of Sydney
| | - Kevin London
- Faculty of Medicine and Health, The University of Sydney
- Alfred Nuclear Medicine and Ultrasound, Sydney
- Westmead Hospital, Westmead
| | - Alison J Potter
- Melanoma Institute Australia, The University of Sydney, North Sydney
- NSW Health Pathology
- Charles Perkins Centre, The University of Sydney
- Faculty of Medicine, University of New South Wales, Sydney
| | - Serigne N Lo
- Melanoma Institute Australia, The University of Sydney, North Sydney
- Faculty of Medicine and Health, The University of Sydney
| | - Robyn P M Saw
- Melanoma Institute Australia, The University of Sydney, North Sydney
- Royal Prince Alfred Hospital, Camperdown
- Faculty of Medicine and Health, The University of Sydney
| | - Kerwin F Shannon
- Melanoma Institute Australia, The University of Sydney, North Sydney
- Royal Prince Alfred Hospital, Camperdown
- Chris O'Brien Lifehouse, Camperdown
| | - Ines Pires da Silva
- Melanoma Institute Australia, The University of Sydney, North Sydney
- Blacktown Hospital, Blacktown
| | - Alexander H R Varey
- Melanoma Institute Australia, The University of Sydney, North Sydney
- Faculty of Medicine and Health, The University of Sydney
- Westmead Hospital, Westmead
| | - Alexander M Menzies
- Melanoma Institute Australia, The University of Sydney, North Sydney
- Faculty of Medicine and Health, The University of Sydney
- Royal North Shore Hospital, St Leonards, NSW, Australia
| | - Georgina V Long
- Melanoma Institute Australia, The University of Sydney, North Sydney
- Faculty of Medicine and Health, The University of Sydney
- Royal North Shore Hospital, St Leonards, NSW, Australia
| | - Brindha Shivalingam
- Melanoma Institute Australia, The University of Sydney, North Sydney
- Royal Prince Alfred Hospital, Camperdown
- Chris O'Brien Lifehouse, Camperdown
| | - Richard A Scolyer
- Melanoma Institute Australia, The University of Sydney, North Sydney
- Royal Prince Alfred Hospital, Camperdown
- Faculty of Medicine and Health, The University of Sydney
- NSW Health Pathology
- Charles Perkins Centre, The University of Sydney
| | - John F Thompson
- Melanoma Institute Australia, The University of Sydney, North Sydney
- Royal Prince Alfred Hospital, Camperdown
- Faculty of Medicine and Health, The University of Sydney
| | - Sydney Ch'ng
- Melanoma Institute Australia, The University of Sydney, North Sydney
- Royal Prince Alfred Hospital, Camperdown
- Faculty of Medicine and Health, The University of Sydney
- Chris O'Brien Lifehouse, Camperdown
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Jacobsen ES, Soleymani T. Mohs Micrographic Surgery for the Treatment of Cutaneous Melanomas of the Head and Neck. Oral Maxillofac Surg Clin North Am 2022; 34:263-271. [PMID: 35428505 DOI: 10.1016/j.coms.2021.11.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Surgical excision achieving clear histologic margins remains the mainstay treatment for primary cutaneous melanoma. Tumors of the head and neck, particularly those arising in chronically sun-damaged skin, often demonstrate extensive and asymmetric subclinical extension. Over the decades, this has proven to be a significant problem for tumors arising on the head and neck, as anatomic and functional complexities of these areas have led to suboptimal surgical treatment, yielding unacceptably high rates of local recurrence and persistently positive margins with traditional wide local excision. Patients who undergo Mohs micrographic surgery may have improved survival over those who undergo wide local excision.
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Affiliation(s)
- Emilie S Jacobsen
- Division of Dermatologic Surgery, David Geffen School of Medicine at University of California Los Angeles, 10833 Le Conte Ave, Los Angeles, CA 90095, USA; Division of Dermatology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Teo Soleymani
- Division of Dermatologic Surgery, David Geffen School of Medicine at University of California Los Angeles, 10833 Le Conte Ave, Los Angeles, CA 90095, USA; Mohs Micrographic and Reconstructive Surgery, Dermatologic Oncology, Pigmented Lesion and Melanoma Clinic, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA.
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19
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Bhullar HK, Shukla L, Shayan R, Bruscino-Raiola F. Enhanced risk of multiple sentinel lymph node basins in truncal and head and neck melanoma. AUSTRALASIAN JOURNAL OF PLASTIC SURGERY 2022. [DOI: 10.34239/ajops.v5n1.267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Introduction: Truncal and head and neck melanomas have a greater propensity to drain to multiple lymph node basins (MLNB) compared to extremity melanomas, which drain predominantly to a single lymph node basin (SLNB). The objective of this study was to compare the lymphatic drainage patterns and characteristics of truncal and head and neck melanoma, to assess their clinical usefulness in areas of unpredictable drainage.
Methods: A retrospective review of 143 patients with head and neck or truncal melanoma from 2014–2018 treated at a tertiary referral hospital in Melbourne, Australia. Patients scheduled for a wide local excision (WLE) and SeNBx, and those whose initial biopsy results stated melanoma type, cell type and BT, were included. Patients were excluded if they underwent nodal biopsy alone.
Results: We identified 95 patients with truncal and 48 with head and neck melanoma. Drainage to MLNB was significantly higher in the truncal melanoma group (36.8%) compared to the head and neck group (10.4%) (P = 0.001). Patients with drainage to MLNB had a higher positive sentinel node biopsy (SeNBx) rate compared to those with SLNB (40.0% verus. 12.6%, P <0.0001). Truncal melanomas that drained to MLNB were associated with a significantly higher Breslow thickness (2.1 versus. 1.5, P = 0.02), ulceration (40.6% vs. 20.7%, P = 0.043) and mitotic rate (3.0 versus. 2.0, P = 0.045) compared to equivalent melanomas that drained to SLNB.
Conclusion: Patients with melanomas occurring in the trunk exhibit higher rates of drainage to MLNB compared to melanomas arising in the head and neck. Patients with drainage to MLNB also demonstrate a higher rate of positive SeNBx than those with SLNB drainage. This may represent more aggressive disease pathology or later diagnosis of lesions within these locations, or a lymphatic system that is more facilitatory of spread.
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20
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Oliver JR, Karadaghy OA, Fassas SN, Arambula Z, Bur AM. Machine learning directed sentinel lymph node biopsy in cutaneous head and neck melanoma. Head Neck 2022; 44:975-988. [PMID: 35128749 DOI: 10.1002/hed.26993] [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: 08/22/2021] [Revised: 11/19/2021] [Accepted: 01/14/2022] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND The specificity of sentinel lymph node biopsy (SLNB) for detecting lymph node metastasis in head and neck melanoma (HNM) is low under current National Comprehensive Cancer Network (NCCN) treatment guidelines. METHODS Multiple machine learning (ML) algorithms were developed to identify HNM patients at very low risk of occult nodal metastasis using National Cancer Database (NCDB) data from 8466 clinically node negative HNM patients who underwent SLNB. SLNB performance under NCCN guidelines and ML algorithm recommendations was compared on independent test data from the NCDB (n = 2117) and an academic medical center (n = 96). RESULTS The top-performing ML algorithm (AUC = 0.734) recommendations obtained significantly higher specificity compared to the NCCN guidelines in both internal (25.8% vs. 11.3%, p < 0.001) and external test populations (30.1% vs. 7.1%, p < 0.001), while achieving sensitivity >97%. CONCLUSION Machine learning can identify clinically node negative HNM patients at very low risk of nodal metastasis, who may not benefit from SLNB.
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Affiliation(s)
- Jamie R Oliver
- Department of Otolaryngology-Head and Neck Surgery, University of Kansas School of Medicine, Kansas City, Kansas, USA
| | - Omar A Karadaghy
- Department of Otolaryngology-Head and Neck Surgery, University of Kansas School of Medicine, Kansas City, Kansas, USA
| | - Scott N Fassas
- Department of Otolaryngology-Head and Neck Surgery, University of Kansas School of Medicine, Kansas City, Kansas, USA
| | - Zack Arambula
- Department of Otolaryngology-Head and Neck Surgery, University of Kansas School of Medicine, Kansas City, Kansas, USA
| | - Andrés M Bur
- Department of Otolaryngology-Head and Neck Surgery, University of Kansas School of Medicine, Kansas City, Kansas, USA
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21
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Williams TS, Tallon B, Adams BM. Melanoma sentinel lymph node biopsy and completion lymph node dissection: A regional hospital experience. J Plast Reconstr Aesthet Surg 2022; 75:730-736. [PMID: 34789434 DOI: 10.1016/j.bjps.2021.09.077] [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: 06/04/2020] [Revised: 06/15/2021] [Accepted: 09/27/2021] [Indexed: 11/23/2022]
Abstract
Completion lymph node dissection (CLND) following positive sentinel lymph node biopsy (SLNB) for cutaneous melanoma is a topic of controversy. The second Multicenter Selective Lymphadenectomy Trial (MSLT-II) suggested no survival benefit with CLND over observation amongst patients with a positive SLNB. The findings of the MSLT-II may have limited applicability to our high-risk population where nodal ultrasound and non-surgical melanoma treatment is rationed. In this regional, retrospective study, we reviewed primary melanoma, SLNB and CLND histopathological reports in the Bay of Plenty District Health Board (BOPDHB) across a 10-year period. The primary outcomes measured were size of sentinel lymph node metastases and non-sentinel node (NSN) positivity on CLND for patients with a positive SLNB. In the 157 SLNB identified, the mean sentinel lymph node metastatic deposit size was larger in BOPDHB compared with MSLT-II (3.53 vs 1.07/1.11mm). A greater proportion of BOPDHB patients (54.8%) had metastatic deposits larger than 1mm compared with MSLT-II (33.2/34.5%) and the rate of NSN involvement on CLND was also higher (23.8% vs 11.5%). These findings indicate that the BOPDHB is a high-risk population for nodal melanoma metastases. Forgoing CLND in the context of a positive SLNB may place these patients at risk.
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Affiliation(s)
| | - Ben Tallon
- Department of Dermatopathology, Pathlab, Tauranga, New Zealand
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22
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High regional mortality due to malignant melanoma in Eastern Finland may be explained by the increase in aggressive melanoma types. BMC Cancer 2021; 21:1155. [PMID: 34711205 PMCID: PMC8555296 DOI: 10.1186/s12885-021-08879-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 10/14/2021] [Indexed: 02/03/2023] Open
Abstract
Background A regional skin cancer prevention program in Eastern Finland revealed a relatively high age-standardized mortality due to malignant melanoma during 2013–2017. An explanation for this is needed. Purpose To analyse the 543 melanoma samples in 524 subjects collected during 2000–2013 at Kuopio University Hospital and reposited in the Biobank of Eastern Finland. A focus was directed to factors related to metastasis. Methods The samples were analysed anonymously by examining the histopathological report, referral text and the list of diagnoses. A possible state of immunosuppression was evaluated. Results The mean age at the diagnosis of malignant melanoma (MM), lentigo maligna (LM) and melanoma in situ was relatively high, i.e., 66.2, 72.1 and 63.3, respectively. Especially the MM type increased markedly during 2000–2013. In further analyses of a representative cohort of 337 samples, the proportion of nodular melanoma and LM/LMM melanoma was relatively high, 35.6 and 22.0%, respectively, but that from superficial spreading melanoma relatively low (33.8%). Metastasis correlated with immunosuppression, male gender, Clark level, Breslow thickness, ulceration, mitosis count, invasion into vessels and/or perineural area, microsatellites, melanoma subtype, body site, recidivism, and the absence of dysplastic nevus cells. Conclusion The marked increase in aggressive melanomas with associated metastasis, and the relatively high age at diagnosis, can partially explain the mortality. Supplementary Information The online version contains supplementary material available at 10.1186/s12885-021-08879-1.
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Cabrera CI, Li S, Conic R, Gastman BR. The National Cancer Database: Survival Between Head and Neck Melanoma and Melanoma of Other Regions. Otolaryngol Head Neck Surg 2021; 167:286-297. [PMID: 34699278 DOI: 10.1177/01945998211053204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE Primary site is considered an important prognostic factor for cutaneous malignant melanoma (CMM); however, opinions vary regarding its influence on survival. This study compares overall survival between head and neck melanoma (HNM) and melanoma of other regions (MOR), as well as between melanoma of the scalp and neck (MSN) and melanoma of other head regions (MOHR). STUDY DESIGN Level III retrospective cohort study. SETTING Patients from Commission on Cancer-accredited cancer programs affiliated to the National Cancer Database (NCDB). METHODS Patients with HNM (MSN and MOHR included) and MOR, stages I to IV (n = 39,754), and their linked survival data using the NCDB were identified. Survival was analyzed using propensity score matching methods. RESULTS After matching using propensity scores, allowing this observational study to mimic a randomized controlled trial, subjects with HNM showed a 22% increased mortality when compared to MOR (P < .01). Among those with HNM, hazard was not proportional over time. Overall, subjects with MSN in the first 3.5 years of follow-up (75% of subjects) showed a 15% increased mortality when compared to MOHR (P < .01); however, after 3.5 years, no difference in survival was noted (P = .5). CONCLUSION Patients with HNM showed a higher mortality when compared to MOR. The risk of death of primary sites within the head and neck varies over time, showing a higher risk of mortality for scalp and neck during the first 3.5 years of follow-up. This increased risk was not evident after the 3.5-year threshold. Further research is needed to evaluate additional patient factors or differences in treatment approaches.
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Affiliation(s)
- Claudia I Cabrera
- Department of Otolaryngology-Head & Neck Surgery, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA.,Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
| | - Shawn Li
- Department of Otolaryngology-Head & Neck Surgery, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA.,Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
| | - Rosalynn Conic
- University of Maryland Medical Center, Department of Surgery, Baltimore, Maryland, USA
| | - Brian R Gastman
- Department of Dermatology and Plastic Surgery, Cleveland Clinic, Cleveland, Ohio, USA
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24
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Licata G, Scharf C, Ronchi A, Pellerone S, Argenziano G, Verolino P, Moscarella E. Diagnosis and Management of Melanoma of the Scalp: A Review of the Literature. Clin Cosmet Investig Dermatol 2021; 14:1435-1447. [PMID: 34675579 PMCID: PMC8504470 DOI: 10.2147/ccid.s293115] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Accepted: 09/22/2021] [Indexed: 12/17/2022]
Abstract
Cutaneous melanoma is a public health issue and the head and neck region is of particular interest, despite accounting for only 9.0% of the total body surface, it harbours 20% of melanoma cases. Data from the literature show that scalp melanomas (SM) carry high mortality rates, with a 10-year survival rate of 60% which lead them to be named as the “invisible killer”. Moreover, SMs are more common in the elderly than in young population, and they occur six times more frequently in men than in women. This is probably related to the higher incidence of androgenetic alopecia and a higher cumulative and intermittent ultraviolet damage on the scalp. Histologically, SM is a heterogenous group, including lentiginous melanoma (LM), desmoplastic melanoma, superficial spreading and nodular melanoma. Thin melanomas tend to display an atypical network or pseudo-network and regression in dermoscopy. Blue-white veil, irregular pigmented blotches and an unspecific pattern are most commonly detected in thick lesions. On reflectance confocal microscopy (RCM), the most frequent pattern is irregular meshwork, but also ringed and disarranged pattern have been described. Differential diagnosis includes benign solar lentigo, actinic keratoses, lichen planus like keratosis, melanocytic nevi and blue nevi. All suspicious lesions should be biopsied; therefore, an excisional biopsy with 2 mm margins is usually the best option. The management of SM is the same as for melanoma on other body sites. However, sentinel node biopsy tends to be more challenging, as well as achieving adequate excision margins of the primary tumor. In this review, we summarize clinical, pathologic, dermoscopic and RCM features of SM, and focus on its epidemiology, risk factors and best management options.
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Affiliation(s)
- Gaetano Licata
- Dermatology Unit, Department of Mental and Physical Health and Preventive Medicine, University of Campania Luigi Vanvitelli Naples, Naples, Italy
| | - Camila Scharf
- Dermatology Unit, Department of Mental and Physical Health and Preventive Medicine, University of Campania Luigi Vanvitelli Naples, Naples, Italy
| | - Andrea Ronchi
- Pathology Unit, Department of Mental and Physical Health and Preventive Medicine, University of Campania Luigi Vanvitelli Naples, Naples, Italy
| | - Sebastiano Pellerone
- Dermatology Unit, Department of Mental and Physical Health and Preventive Medicine, University of Campania Luigi Vanvitelli Naples, Naples, Italy
| | - Giuseppe Argenziano
- Dermatology Unit, Department of Mental and Physical Health and Preventive Medicine, University of Campania Luigi Vanvitelli Naples, Naples, Italy
| | - Pasquale Verolino
- Plastic Surgery Unit, Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli Naples, Naples, Italy
| | - Elvira Moscarella
- Dermatology Unit, Department of Mental and Physical Health and Preventive Medicine, University of Campania Luigi Vanvitelli Naples, Naples, Italy
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Olla D, Tufaro AP, Neumeister MW. Extirpative Considerations of Melanoma of the Head and Neck. Clin Plast Surg 2021; 48:659-668. [PMID: 34503726 DOI: 10.1016/j.cps.2021.06.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
The incidence of melanoma is continuing to rise in the United States, and head and neck melanomas account for 25% of all cutaneous melanomas. The National Comprehensive Cancer Network guideline recommendations for surgical margins and sentinel lymph node biopsy in head and neck melanomas are the same as cutaneous melanoma located in other regions, but require special considerations when performing wide local excision, sentinel lymph node biopsy, and completion lymph node dissection and reconstruction taking into account the location of the melanoma and structures involved in and around the suggested margins.
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Affiliation(s)
- Danielle Olla
- Institute for Plastic Surgery, Southern Illinois University, 747 North Rutledge Street #3, Springfield, IL 62702, USA.
| | - Anthony P Tufaro
- University Hospitals Cleveland Medical Center, 11100 Euclid Aveune, Suite 5206, Cleveland, OH 44106, USA
| | - Michael W Neumeister
- Department of Surgery, The Elvin G Zook Endowed Chair - Institute for Plastic Surgery, Southern Illinois University, 747 North Rutledge Street #3, Springfield, IL 62702, USA
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MacArthur KM, Baumann BC, Sobanko JF, Etzkorn JR, Shin TM, Higgins HW, Giordano CN, McMurray SL, Krausz A, Newman JG, Rajasekaran K, Cannady SB, Brody RM, Karakousis GC, Miura JT, Cohen JV, Amaravadi RK, Mitchell TC, Schuchter LM, Miller CJ. Compliance with sentinel lymph node biopsy guidelines for invasive melanomas treated with Mohs micrographic surgery. Cancer 2021; 127:3591-3598. [PMID: 34292585 DOI: 10.1002/cncr.33651] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Revised: 03/30/2021] [Accepted: 04/21/2021] [Indexed: 12/22/2022]
Abstract
BACKGROUND Sentinel lymph node biopsy (SLNB) has not been studied for invasive melanomas treated with Mohs micrographic surgery using frozen-section MART-1 immunohistochemical stains (MMS-IHC). The primary objective of this study was to assess the accuracy and compliance with National Comprehensive Cancer Network (NCCN) guidelines for SLNB in a cohort of patients who had invasive melanoma treated with MMS-IHC. METHODS This retrospective cohort study included all patients who had primary, invasive, cutaneous melanomas treated with MMS-IHC at a single academic center between March 2006 and April 2018. The primary outcomes were the rates of documenting discussion and performing SLNB in patients who were eligible based on NCCN guidelines. Secondary outcomes were the rate of identifying the sentinel lymph node and the percentage of positive lymph nodes. RESULTS In total, 667 primary, invasive, cutaneous melanomas (American Joint Committee on Cancer T1a-T4b) were treated with MMS-IHC. The median patient age was 69 years (range, 25-101 years). Ninety-two percent of tumors were located on specialty sites (head and/or neck, hands and/or feet, pretibial leg). Discussion of SLNB was documented for 162 of 176 (92%) SLNB-eligible patients, including 127 of 127 (100%) who had melanomas with a Breslow depth >1 mm. SLNB was performed in 109 of 176 (62%) SLNB-eligible patients, including 102 of 158 melanomas (65%) that met NCCN criteria to discuss and offer SLNB and 7 of 18 melanomas (39%) that met criteria to discuss and consider SLNB. The sentinel lymph node was successfully identified in 98 of 109 patients (90%) and was positive in 6 of those 98 patients (6%). CONCLUSIONS Combining SLNB and MMS-IHC allows full pathologic staging and confirmation of clear microscopic margins before reconstruction of specialty site invasive melanomas. SLNB can be performed accurately and in compliance with consensus guidelines in patients with melanoma using MMS-IHC.
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Affiliation(s)
| | - Brian C Baumann
- Department of Radiation Oncology, Washington University, St Louis, Missouri
| | - Joseph F Sobanko
- Department of Dermatology, University of Pennsylvania Health System, Philadelphia, Pennsylvania
| | - Jeremy R Etzkorn
- Department of Dermatology, University of Pennsylvania Health System, Philadelphia, Pennsylvania
| | - Thuzar M Shin
- Department of Dermatology, University of Pennsylvania Health System, Philadelphia, Pennsylvania
| | - H William Higgins
- Department of Dermatology, University of Pennsylvania Health System, Philadelphia, Pennsylvania
| | - Cerrene N Giordano
- Department of Dermatology, University of Pennsylvania Health System, Philadelphia, Pennsylvania
| | - Stacy L McMurray
- Department of Dermatology, University of Pennsylvania Health System, Philadelphia, Pennsylvania
| | - Aimee Krausz
- Department of Dermatology, University of Pennsylvania Health System, Philadelphia, Pennsylvania
| | - Jason G Newman
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Pennsylvania Health System, Philadelphia, Pennsylvania
| | - Karthik Rajasekaran
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Pennsylvania Health System, Philadelphia, Pennsylvania
| | - Steven B Cannady
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Pennsylvania Health System, Philadelphia, Pennsylvania
| | - Robert M Brody
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Pennsylvania Health System, Philadelphia, Pennsylvania
| | - Giorgos C Karakousis
- Division of Endocrine and Oncologic Surgery, University of Pennsylvania Health System, Philadelphia, Pennsylvania
| | - John T Miura
- Division of Endocrine and Oncologic Surgery, University of Pennsylvania Health System, Philadelphia, Pennsylvania
| | - Justine V Cohen
- Division of Hematology Oncology, University of Pennsylvania Health System, Philadelphia, Pennsylvania
| | - Ravi K Amaravadi
- Division of Hematology Oncology, University of Pennsylvania Health System, Philadelphia, Pennsylvania
| | - Tara C Mitchell
- Division of Hematology Oncology, University of Pennsylvania Health System, Philadelphia, Pennsylvania
| | - Lynn M Schuchter
- Division of Hematology Oncology, University of Pennsylvania Health System, Philadelphia, Pennsylvania
| | - Christopher J Miller
- Department of Dermatology, University of Pennsylvania Health System, Philadelphia, Pennsylvania
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Cutaneous Malignancies of the Head and Neck. Hematol Oncol Clin North Am 2021; 35:991-1008. [PMID: 34281755 DOI: 10.1016/j.hoc.2021.05.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Cutaneous malignancies (CMs), or skin cancers, are the most common cancer worldwide, with a quarter million cases diagnosed annually in the United States alone. The best described risk factor for CM is ultraviolet radiation from sunlight, and therefore most of these cancers develop in sun-exposed skin, including the head and neck. Beginning with melanoma, immunotherapy has increasingly been used over the past decade for treatment of unresectable CM, and immune checkpoint inhibitors are now Food and Drug Administration-approved for first-line treatment of unresectable melanoma, Merkel cell carcinoma, and cutaneous squamous cell carcinoma, and second-line for basal cell carcinoma.
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28
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Indocyanine Green Fluorescence Imaging with Lymphoscintigraphy Improves the Accuracy of Sentinel Lymph Node Biopsy in Melanoma. Plast Reconstr Surg 2021; 148:83e-93e. [PMID: 34181617 DOI: 10.1097/prs.0000000000008096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Despite advances in melanoma management, there remains room for improvement in the accuracy of sentinel lymph node biopsy. The authors analyzed a prospective cohort of patients with primary cutaneous melanoma who underwent sentinel lymph node biopsy with lymphoscintigraphy and indocyanine green fluorescence to evaluate the quality and accuracy of this technique. METHODS Consecutive primary cutaneous melanoma patients who underwent sentinel lymph node biopsy with radioisotope lymphoscintigraphy and indocyanine green fluorescence from 2012 to 2018 were prospectively enrolled. Analysis was performed of melanoma characteristics, means of identifying sentinel lymph nodes, sentinel lymph node status, and recurrence. RESULTS Five hundred ninety-four melanomas and 1827 nodes were analyzed; 1556 nodes (85.2 percent) were identified by radioactivity/fluorescence, 255 (14 percent) by radioactivity only, and 16 (0.9 percent) with indocyanine green only. There were 163 positive sentinel nodes. One hundred forty-seven (90.2 percent) were identified by radioactivity/fluorescence, 13 (8 percent) by radioactivity only, and three (0.6 percent) with fluorescence only. Of the 128 patients with a positive biopsy, eight patients' (6.3 percent) nodes were identified by radioactivity only and four (3.4 percent) with fluorescence only. There were 128 patients with a positive biopsy, 454 with a negative biopsy, and 12 patients who had a negative biopsy with subsequent nodal recurrence. Mean follow-up was 2.8 years. CONCLUSIONS In the study of the largest cohort of patients with primary cutaneous melanoma who underwent a sentinel lymph node biopsy with radioisotope lymphoscintigraphy and indocyanine green-based technology, the quality and accuracy of this technique are demonstrated. This has important implications for melanoma patients, as the adoption of this approach with subsequent accurate staging, adjuvant workup, and treatment may improve survival outcomes. . CLINICAL QUESTION/LEVEL OF EVIDENCE Diagnostic, II.
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Rumancik B, Mark L. Injectables in Head and Neck Cutaneous Melanoma Treatment. Otolaryngol Clin North Am 2021; 54:425-438. [PMID: 33602521 DOI: 10.1016/j.otc.2020.11.014] [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] [Indexed: 11/19/2022]
Abstract
Head and neck cutaneous melanomas pose many treatment challenges. Intratumoral injectables offer local and possibly systemic therapy in unresectable lesions. Talimogene laherparepvec, an injectable oncolytic type 1 herpes simplex virus, can improve durable response rates compared with systemic granulocyte-macrophage colony-stimulating factor therapy in patients with stage IIIB to IVM1a unresectable melanoma. These benefits were most noticed in lower-stage subsets and treatment naive patients. Efficacy of talimogene laherparepvec was maintained in patients with head and neck melanoma. Talimogene laherparepvec plus systemic immunotherapies is being studied, with promising preliminary data. Numerous ongoing clinical trials are investigating other viral and nonviral injectables.
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Affiliation(s)
- Brad Rumancik
- Department of Dermatology, Indiana University School of Medicine, 545 Barnhill Drive Emerson Hall 139, Indianapolis, IN 46202, USA
| | - Lawrence Mark
- Department of Dermatology, Indiana University School of Medicine, 545 Barnhill Drive Emerson Hall 139, Indianapolis, IN 46202, USA.
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30
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Zhang Y, Liu C, Wang Z, Zhu G, Zhang Y, Xu Y, Xu X. Sentinel lymph node biopsy in head and neck cutaneous melanomas: A PRISMA-compliant systematic review and meta-analysis. Medicine (Baltimore) 2021; 100:e24284. [PMID: 33592872 PMCID: PMC7870248 DOI: 10.1097/md.0000000000024284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Accepted: 11/02/2021] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Head and neck melanomas (HNMs) behave differently from cutaneous melanomas in other sites, and the efficacy of sentinel lymph node biopsy (SLNB) for patients with HNMs remains controversial. METHODS Studies on prognosis following SLNB were included. The prognostic role of SLNB and other potential predictors were analyzed using pooled relative risk (RR) or hazard ratio (HR). RESULTS Pooled statistics showed that SLNB improved overall survival of HNMs patients (HR = 0.845; 95% CI: 0.725-0.986; P = .032). The positive status of SN was proved as a risk factor of poor prognosis in HNMs (HR = 3.416; 95% CI: 1.939-6.021; P < .001). SLNB did not have significant correlation with lower recurrences (RR = .794; 95% CI: 0.607-1.038; P = .091). CONCLUSIONS SLNB is associated with better overall survival and the SN status is a promising risk factor of poor prognosis for HNMs patients.
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Affiliation(s)
- Yingyi Zhang
- Department of Aesthetic Plastic and Burn Surgery
| | - Chuanqi Liu
- Department of Aesthetic Plastic and Burn Surgery
| | | | - Guonian Zhu
- Research Core Facility, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Yange Zhang
- Department of Aesthetic Plastic and Burn Surgery
| | | | - Xuewen Xu
- Department of Aesthetic Plastic and Burn Surgery
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Kim E, Obermeyer I, Rubin N, Khariwala SS. Prognostic significance of regression and mitotic rate in head and neck cutaneous melanoma. Laryngoscope Investig Otolaryngol 2020; 6:109-115. [PMID: 33614938 PMCID: PMC7883603 DOI: 10.1002/lio2.509] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 11/17/2020] [Indexed: 12/28/2022] Open
Abstract
Importance While regression is a commonly reported microscopic feature of melanoma, its prognostic significance is unclear. Objective To examine the impact of regression on sentinel node status and the likelihood of recurrence in primary cutaneous melanoma of the head and neck. Design Retrospective analysis of 191 adults who underwent surgical management for primary cutaneous melanoma of the head and neck between May 2002 and March 2019. Setting Tertiary academic center. Participants Patients appropriate for the study were identified by the Academic Health Center Information Exchange using a list of current procedural terminology codes. One hundred and ninety‐one cases of invasive melanoma of the head and neck were included from 830 patients identified. Clinical features assessed for each patient included age, sex, location of primary lesion, date of diagnosis, and current disease status (alive with or without disease). Histologic features assessed were histological melanoma subtype (nodular vs non‐nodular), Breslow thickness, Clark level, presence/absence of ulceration, mitotic rate per square millimeter, and regression. If applicable, sentinel lymph node biopsy (SLNB) status, date of recurrence, interval treatments, and date of death related to melanoma were recorded. Exclusion criteria included melanoma outside the anatomic parameters of head and neck, ocular or choroidal melanoma, mucosal melanoma, metastatic melanoma to the head or neck with no known primary tumor, melanoma of the head or neck with no surgical intervention, and non‐melanoma skin cancers of the head and neck. Intervention/Exposure Surgery for cutaneous melanoma of the head and neck. Main Outcome(s) and Measure(s) The association between presence of regression and Breslow thickness, sentinel node status, and recurrence. Results Of the 191 patients identified, 30.9% were female and 69.1% were male with a mean age at diagnosis of 62.6 (range 20‐97) years. Mean Breslow thickness was 1.2 mm in those with regression and 2.0 mm in those without regression. In patients with regression, 17.6% had a positive sentinel node, and 13.0% experienced a recurrence. In patients without regression, 26.5% had a positive sentinel node, and 31.4% experienced a recurrence. When adjusted for other factors above, regression was not associated with positive sentinel node (odds ratio [OR] = 0.59, 95% confidence interval [CI] = 0.13‐2.00) or recurrence (OR = 0.33, CI = 0.07‐1.01). Mitotic rate >2 was associated with recurrence (OR = 2.71, CI = 1.11‐6.75, P = .03). Conclusions and Relevance Patients with presence of regression had thinner melanomas and trended toward decreased rates of sentinel node positivity and recurrence, suggesting regression may not be a negative prognostic indicator in patients with cutaneous melanoma of the head and neck.
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Affiliation(s)
- Elizabeth Kim
- Department of Otolaryngology-Head and Neck Surgery University of Minnesota Minneapolis Minnesota USA
| | - Isaac Obermeyer
- Department of Otolaryngology-Head and Neck Surgery University of Minnesota Minneapolis Minnesota USA
| | - Nathan Rubin
- Biostatistics Core, Masonic Cancer Center University of Minnesota Minneapolis Minnesota USA
| | - Samir S Khariwala
- Department of Otolaryngology-Head and Neck Surgery University of Minnesota Minneapolis Minnesota USA
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Porto AC, Pinto Blumetti T, Oliveira Santos Filho IDDA, Calsavara VF, Duprat Neto JP, Tavoloni Braga JC. Primary cutaneous melanoma of the scalp: Patterns of clinical, histological and epidemiological characteristics in Brazil. PLoS One 2020; 15:e0240864. [PMID: 33095773 PMCID: PMC7584174 DOI: 10.1371/journal.pone.0240864] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Accepted: 10/03/2020] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND/OBJECTIVES Scalp melanoma is a subgroup of melanomas on the head and neck, historically associated with worst prognosis. Knowledge of the usual presentation of scalp melanoma can help to understand the reasons for the poor outcomes of treatment. This is the first publication to describe the clinical, histopathological and epidemiological profile of patients with scalp melanoma in a Latin American population. METHODS A cross-sectional study was performed of all primary cutaneous melanoma seen by the A.C.Camargo Cancer Center between 2008 and 2018, using an electronic health records to access clinical and pathology data. RESULTS When compared to trunk and limbs, increasing age is expected for patients with scalp melanoma (10.865; CI (95%) = [8.303; 13.427]). Regarding risk of invasion, scalp melanomas have a higher chance to be invasive than in situ (OR = 1.783; CI (95%) = [1.196; 2.657]) and present with higher Breslow thickness (OR = 3.005; CI (95%) = [2.507; 3.601]). Scalp site was significantly associated with male sex (OR = 3.750; CI (95%) = [2.533; 5.554]), perineural invasion (OR = 13.739; CI (95%) = [5.919; 31.895]), ulceration (OR = 2.311; CI (95%) = [1.488; 3.588]), and mitosis (OR = 2.366; CI (95%) = [1.701; 3.292]), when compared to trunk and limbs melanoma. CONCLUSION In the present study, head and neck melanomas represented 14.9% of all melanomas, a frequency slightly lower than that described in the literature and the mean age of melanoma on the scalp found was lower than that reported in the literature. These results could be explained by the demographic characteristics of Brazil, which has a population with a lower life expectancy compared to the European and North American population. Scalp melanomas occurred in older men, were diagnosed with greater Breslow thickness and were associated with the presence of perineural invasion, mitosis and ulceration.
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Affiliation(s)
- Ana Carolina Porto
- Cutaneous Oncology Department, A.C.Camargo Cancer Center, Sao Paulo, Brazil
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Hafström A, Nateghi-Gillberg B, Nilsson MA, Greiff L. Patients with cutaneous head and neck melanoma, particularly elderly with more advanced primary tumors, seem to benefit from initial CT staging before considering a sentinel lymph node biopsy. Acta Otolaryngol 2020; 140:795-802. [PMID: 32522134 DOI: 10.1080/00016489.2020.1772503] [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: 03/16/2020] [Revised: 05/11/2020] [Accepted: 05/15/2020] [Indexed: 10/24/2022]
Abstract
Background: The role of CT scanning at the time of diagnosis for patients with primary cutaneous head and neck melanoma (cHNM) clinically asymptomatic for metastatic disease remains unclear.Aim: To determine the positive yield of initial CT scanning before considering sentinel lymph node biopsy (SLNB) staging.Materials and methods: A retrospective review was performed on 170 consecutive patients with cHNM referred to a tertiary head and neck academic center for SLNBs from 2014 through 2018.Results: Initial CTs identified occult melanoma metastases in 7.1% and other advanced malignancies in 4.7%. The overall CT yield for patients >65 years (n = 115) was 13.9%, and 5.5% for patients <65 (only occult melanoma metastases). The SLNB yield did not differ between older (11.5%) and younger patients (10.2%). Patients with more advanced primary tumors were upstaged more often by both staging procedures. Multivariate analysis indicated a true-positive CT finding as the strongest prognostic factor for OS (p<.001).Conclusions and significance: The CT yield was >11% and higher for older than for younger patients. The findings suggest that CT imaging may be considered before SLNB staging, potentially identifying metastatic melanoma disease as well as other occult malignancies, enabling especially older patients to bypass the SLNB procedure.
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Affiliation(s)
- Anna Hafström
- Department of ORL, Head and Neck Surgery, Skåne University Hospital, Lund, Sweden
- Department of Clinical Sciences, Lund University, Lund, Sweden
| | | | - Margareta A Nilsson
- Department of Clinical Sciences, Lund University, Lund, Sweden
- Department of Radiology, Skåne University Hospital, Lund, Sweden
| | - Lennart Greiff
- Department of ORL, Head and Neck Surgery, Skåne University Hospital, Lund, Sweden
- Department of Clinical Sciences, Lund University, Lund, Sweden
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Nonvisualization of Sentinel Lymph Nodes by Lymphoscintigraphy in Primary Cutaneous Melanoma: Incidence, Risk Factors, and a Review of Management Options. Plast Reconstr Surg 2019; 144:718e-719e. [PMID: 31568340 DOI: 10.1097/prs.0000000000006055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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35
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Thomas DC, Han G, Leong SP, Kashani-Sabet M, Vetto J, Pockaj B, White RL, Faries MB, Schneebaum S, Mozzillo N, Charney KJ, Sondak VK, Messina JL, Zager JS, Han D. Recurrence of Melanoma After a Negative Sentinel Node Biopsy: Predictors and Impact of Recurrence Site on Survival. Ann Surg Oncol 2019; 26:2254-2262. [DOI: 10.1245/s10434-019-07369-w] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2018] [Indexed: 01/03/2023]
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36
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Bartlett EK. Current management of regional lymph nodes in patients with melanoma. J Surg Oncol 2019; 119:1186. [DOI: 10.1002/jso.25442] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Accepted: 03/01/2019] [Indexed: 11/07/2022]
Affiliation(s)
- Edmund K. Bartlett
- Department of SurgeryMemorial Sloan Kettering Cancer CenterNew York New York
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Gastman BR, Zager JS, Messina JL, Cook RW, Covington KR, Middlebrook B, Gerami P, Wayne JD, Leachman S, Vetto JT. Performance of a 31-gene expression profile test in cutaneous melanomas of the head and neck. Head Neck 2019; 41:871-879. [PMID: 30694001 PMCID: PMC6667900 DOI: 10.1002/hed.25473] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Revised: 03/23/2018] [Accepted: 07/05/2018] [Indexed: 12/19/2022] Open
Abstract
Background We report the performance of a gene expression profile test to classify the recurrence risk of cutaneous melanoma tumors of the head and neck as low‐risk Class 1 or high‐risk Class 2. Methods Of note, 157 primary head and neck cutaneous melanoma tumors were identified. Survival analyses were performed using Kaplan‐Meier and Cox methods. Results Gene expression profile class and node status stratified tumors into significantly different 5‐year survival groups by Kaplan‐Meier method (P < .0001 for all end points), and both were independent predictors of recurrence in multivariate analysis. Overall, 74% of distant metastases and 88% of melanoma‐specific deaths had Class 2 risk. Conclusion The gene expression profile test identifies cases at increased risk for metastasis and death independent of a clinically or pathologically negative nodal status, suggesting that incorporation of this molecular tool could improve clinical management of patients with head and neck cutaneous melanoma, especially in those with a negative sentinel lymph node biopsy.
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Affiliation(s)
- Brian R Gastman
- Department of Plastic Surgery, Cleveland Clinic Lerner Research Institute, Cleveland, Ohio
| | - Jonathan S Zager
- Department of Cutaneous Oncology, H. Lee Moffitt Cancer Center, Tampa, Florida
| | - Jane L Messina
- Department of Anatomic Pathology, H. Lee Moffitt Cancer Center, Tampa, Florida
| | - Robert W Cook
- Research & Development, Castle Biosciences, Inc., Friendswood, Texas
| | - Kyle R Covington
- Research & Development, Castle Biosciences, Inc., Friendswood, Texas
| | | | - Pedram Gerami
- Department of Dermatology, Northwestern University Feinberg School of Medicine, Chicago, Illinois.,Department of Pathology, Northwestern University Feinberg School of Medicine, Chicago, Illinois.,Skin Cancer Institute, Northwestern University, Lurie Comprehensive Cancer Center, Chicago, Illinois
| | - Jeffrey D Wayne
- Department of Dermatology, Northwestern University Feinberg School of Medicine, Chicago, Illinois.,Department of Surgical Oncology, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Sancy Leachman
- Department of Dermatology, Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon
| | - John T Vetto
- Division of Surgical Oncology, Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon
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Abstract
LEARNING OBJECTIVES After studying this article, the participant should be able to: 1. Summarize the changes to the American Joint Committee on Cancer Eighth Edition Melanoma Staging System. 2. List advances in genetic, molecular, and histopathologic melanoma diagnosis and prognostication. 3. Recommend sentinel lymph node biopsy and appropriate surgical margins based on individualized patient needs. 4. Recognize the currently available treatments for in-transit metastasis and advanced melanoma. 5. Describe current and future therapies for melanoma with distant visceral or brain metastases. SUMMARY Strides in melanoma surveillance, detection, and treatment continue to be made. The American Joint Committee on Cancer Eighth Edition Cancer Staging System has improved risk stratification of patients, introduced new staging categories, and resulted in stage migration of patients with improved outcomes. This review summarizes melanoma advances of the recent years with an emphasis on the surgical advances, including techniques and utility of sentinel node biopsy, controversies in melanoma margin selection, and the survival impact of time-to-treatment metrics. Once a disease manageable only with surgery, a therapeutic paradigm shift has given a more promising outlook to melanoma patients at any stage. Indeed, a myriad of novel, survival-improving immunotherapies have been introduced for metastatic melanoma and more recently in the high-risk adjuvant setting.
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The rule of 10s versus the rule of 2s: High complication rates after conventional excision with postoperative margin assessment of specialty site versus trunk and proximal extremity melanomas. J Am Acad Dermatol 2018; 85:442-452. [PMID: 30447316 DOI: 10.1016/j.jaad.2018.11.008] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Revised: 10/25/2018] [Accepted: 11/03/2018] [Indexed: 01/01/2023]
Abstract
Specialty site melanomas on the head and neck, hands and feet, genitalia, and pretibial leg have higher rates of surgical complications after conventional excision with postoperative margin assessment (CE-POMA) compared with trunk and proximal extremity melanomas. The rule of 10s describes complication rates after CE-POMA of specialty site melanomas: ∼10% risk for upstaging, ∼10% risk for positive excision margins, ∼10% risk for local recurrence, and ∼10-fold increased likelihood of reconstruction with a flap or graft. Trunk and proximal extremity melanomas encounter these complications at a lower rate, according to the rule of 2s. Mohs micrographic surgery (MMS) with frozen section melanocytic immunostains (MMS-I) and slow Mohs with paraffin sections decrease complications of surgery of specialty site melanomas by detecting upstaging and confirming complete tumor removal with comprehensive microscopic margin assessment before reconstruction. This article reviews information important for counseling melanoma patients about surgical treatment options and for developing consensus guidelines with clear indications for MMS-I or slow Mohs.
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40
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Frerich B. [Treatment of cutaneous malignant melanoma in the head and neck region : An update]. HNO 2018; 66:857-873. [PMID: 30302496 DOI: 10.1007/s00106-018-0573-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Major progress has been made in the treatment of malignant melanoma during recent years. On the one hand, reliable evidence-based recommendations regarding surgical resection as well as lymph node management have been established on the basis of results from randomized multicenter studies. On the other hand, the advent of targeted therapies has led to spectacular improvements in the treatment of metastasized melanomas. Knowledge concerning treatment algorithms and updates thereof is also essential for maxillofacial surgeons. The German S3 guideline on diagnosis and treatment of melanoma was published in 2013 and revised in 2016 and 2018. This article informs readers about these developments and addresses the items relevant for treatment of head and neck melanomas in particular.
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Affiliation(s)
- B Frerich
- Klinik und Poliklinik für Mund‑, Kiefer- und Plastische Gesichtschirurgie, Universitätsmedizin Rostock, Schillingallee 35, 18057, Rostock, Deutschland.
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41
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Indocyanine green fluorescence imaging with lymphoscintigraphy for sentinel node biopsy in head and neck melanoma. J Surg Res 2018; 228:77-83. [DOI: 10.1016/j.jss.2018.02.064] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Revised: 11/11/2017] [Accepted: 02/27/2018] [Indexed: 02/05/2023]
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42
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Jaukovic L, Rajović M, Kandolf Sekulovic L, Radulovic M, Stepic N, Mijuskovic Z, Petrov N, Ajdinovic B. Time to Procedure, Nuclear Imaging and Clinicopathological Characteristics as Predictive Factors for Sentinel Lymph Node Metastasis in Cutaneous Melanoma: A Single-Center Analysis. Ann Plast Surg 2018; 81:80-86. [PMID: 29762449 DOI: 10.1097/sap.0000000000001465] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE Sentinel lymph node (SLN) biopsy is a widely accepted staging procedure for cutaneous melanoma patients who are at risk of clinically occult nodal metastases. Numerous predictive factors for regional lymph node metastases have been identified; however, few have been found to be reproducibly significant. Also, the role of blue dye in identification was questioned in recent trials. Time to procedure was also found to be predictive of SLN positivity, but this was not confirmed in other studies. In our study, predictive factors for metastatic involvement of SLN were analyzed, together with the role of addition blue dye in imaging on detection rate and false-negative SLN rate. An impact of time interval to procedure on the rate of SLN positivity was also explored. METHODS Data analysis was done in 362 cutaneous melanoma patients who underwent lymphoscintigraphy and SLN biopsy at our institution from 2010 to 2016, with a median follow-up of 29 months (1-98 months). To delineate the relation of each variable (demographical, time to procedure, and clinical and pathological variables, as well as the presence of in-transit nodes, the number of draining basins, and SLN localization on scintigraphy) with positive SLN status, we used univariate logistic regression with odds ratios representing effect size. RESULTS Metastatic involvement SLN was found in 67 (18.8%) of 356 patients. Detection rate was similar with or without further intraoperative SLN identification with blue dye (98.8% vs 98.17%, P > 0.05). Time to procedure was not associated with higher SLN positivity rate (P > 0.05). In univariate analysis, Breslow thickness (P < 0.001), primary ulceration lesion (P = 0.001), and lymphovascular invasion (P = 0.006) were strongly correlated with SLN positivity, as well as the site of primary tumor (P = 0.024), tumor-infiltrating lymphocytes (TILs) (P = 0.021), and sex (P = 0.026). In multivariate analysis, Breslow thickness and TILs were found to be significant independent predictors of SLN status (P < 0.05). CONCLUSIONS Addition of blue dye did not improve SLN detection rate; time to procedure was not found to be associated with higher SLN biopsy positivity rates. Breslow thickness and TILs, as a marker of immune response to tumor, were consistently found to be significant independent predictors of SLN status.
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Affiliation(s)
| | | | | | | | | | | | - Nenad Petrov
- Institute of Pathology and Forensic Medicine Interdisciplinary Melanoma Team, Military Medical Academy, Belgrade, Serbia
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43
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Prodinger CM, Koller J, Laimer M. Scalp tumors. J Dtsch Dermatol Ges 2018; 16:730-753. [DOI: 10.1111/ddg.13546] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2017] [Accepted: 04/10/2018] [Indexed: 12/15/2022]
Affiliation(s)
- Christine Maria Prodinger
- Department of Dermatology; Salzburg Regional Medical Center; Paracelsus Medical University; Salzburg Austria
| | - Josef Koller
- Department of Dermatology; Salzburg Regional Medical Center; Paracelsus Medical University; Salzburg Austria
| | - Martin Laimer
- Department of Dermatology; Salzburg Regional Medical Center; Paracelsus Medical University; Salzburg Austria
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Surgical Considerations in Advance Basal Cell Carcinoma, Cutaneous Squamous Cell Carcinoma, and Cutaneous Melanoma: a Head and Neck Perspective. CURRENT OTORHINOLARYNGOLOGY REPORTS 2018. [DOI: 10.1007/s40136-018-0195-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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45
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Prodinger CM, Koller J, Laimer M. Tumoren der Kopfhaut. J Dtsch Dermatol Ges 2018; 16:730-754. [DOI: 10.1111/ddg.13546_g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2017] [Accepted: 04/10/2018] [Indexed: 11/28/2022]
Affiliation(s)
- Christine Maria Prodinger
- Universitätsklinik für Dermatologie; Salzburger Landesklinken - Uniklinikum der Paracelsus Medizinischen Privatuniversität Salzburg; Österreich
| | - Josef Koller
- Universitätsklinik für Dermatologie; Salzburger Landesklinken - Uniklinikum der Paracelsus Medizinischen Privatuniversität Salzburg; Österreich
| | - Martin Laimer
- Universitätsklinik für Dermatologie; Salzburger Landesklinken - Uniklinikum der Paracelsus Medizinischen Privatuniversität Salzburg; Österreich
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Babajanian EE, Tamaki A, Bordeaux JS, Honda K, Zender CA. Clinical significance of tumor mitotic rate and lack of epidermal attachment in melanoma of the head and neck. Head Neck 2018; 40:1691-1696. [PMID: 29566444 DOI: 10.1002/hed.25153] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2017] [Revised: 11/25/2017] [Accepted: 02/05/2018] [Indexed: 11/07/2022] Open
Abstract
BACKGROUND The primary purpose of this study was to identify the prognostic role of primary dermal melanoma and tumor mitotic rate in melanomas of the head and neck. METHODS A retrospective review of the histopathologic, clinical, and demographic data of 256 patients was performed to investigate the impact of primary dermal melanoma and tumor mitotic rate on sentinel lymph node positivity, recurrence, and 5-year overall and disease-free survival. RESULTS Increased tumor mitotic rate, but not primary dermal melanoma, is a significant predictor of sentinel lymph node positivity and higher likelihood of recurrence. Survival analysis demonstrated that both increased tumor mitotic rate and primary dermal melanoma decreased the 5-year overall and disease-free survival rates of patients with head and neck melanoma lesions. CONCLUSION Tumor mitotic rate and primary dermal melanoma may have prognostic significance for both overall and disease-free survival in patients with head and neck melanoma. A larger prospective study is warranted to further elucidate prognostic factors for melanoma in the head and neck region.
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Affiliation(s)
| | - Akina Tamaki
- Department of Otolaryngology, Ear, Nose, and Throat Institute, Case Western Reserve University, University Hospitals Cleveland Medical Center, Cleveland, Ohio
| | - Jeremy S Bordeaux
- Department of Dermatology, Case Western Reserve University, University Hospitals Cleveland Medical Center, Cleveland, Ohio
| | - Kord Honda
- Department of Dermatology, Case Western Reserve University, University Hospitals Cleveland Medical Center, Cleveland, Ohio
| | - Chad A Zender
- Department of Otolaryngology, Ear, Nose, and Throat Institute, Case Western Reserve University, University Hospitals Cleveland Medical Center, Cleveland, Ohio
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Puza CJ, Josyula S, Terando AM, Howard JH, Agnese DM, Mosca PJ, Lee WT, Beasley GM. Does the number of sentinel lymph nodes removed affect the false negative rate for head and neck melanoma? J Surg Oncol 2018. [PMID: 29513892 DOI: 10.1002/jso.25025] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND AND OBJECTIVES Head and neck (HN) cutaneous melanoma is associated with worse disease-free survival compared to non-HN cutaneous melanoma, possibly due to inadequate staging. We aim to determine if a higher yield of sentinel lymph nodes (SLNs) affected rates of sentinel lymph node biopsy (SLNB) positivity. METHODS Two Cancer Registries were used to identify patients who underwent SLNB for HN melanoma. A false negative (FN) was defined by nodal recurrence after negative SLNB. RESULTS Out of 333 patients who underwent SLNB, 20% (n = 69) had a positive SLN with a FN rate of 6.3%. Those with three or more SLNs had a higher rate of SLN positivity (23.8% [17.5-29.9% CI] vs 16.4% [10.7-23.6% CI]), a lower FN rate (16.7% [10.2-21.2% CI] vs 35.3% [27.1-42.9% CI]), and higher sensitivity (83.3% [82.59-84.09% CI] vs 65.7% [64.87-66.53% CI]) compared to those with one or two SLNs. Of patients in Group 1 (one or two SLNs) with a positive SLN who underwent completion lymph node dissection (20/23), 47% (33-61% CI) had one or more positive non-sentinel nodes compared to 29% (16-51%) of patients in Group 2 (three or more SLNs) (42/46). CONCLUSION In HN melanoma cases in which multiple nodes are identified, removal of all SLNs will more adequately stage patients.
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Affiliation(s)
- Charles J Puza
- Department of Surgery, Duke University Medical Center, Durham, North Carolina
| | - Srirama Josyula
- Division of Surgical Oncology, Ohio State University, Wexner Medical Center, Columbus, Ohio
| | - Alicia M Terando
- Division of Surgical Oncology, Ohio State University, Wexner Medical Center, Columbus, Ohio
| | - John H Howard
- Division of Surgical Oncology, Ohio State University, Wexner Medical Center, Columbus, Ohio
| | - Doreen M Agnese
- Division of Surgical Oncology, Ohio State University, Wexner Medical Center, Columbus, Ohio
| | - Paul J Mosca
- Department of Surgery, Duke University Medical Center, Durham, North Carolina
| | - Walter T Lee
- Department of Surgery, Duke University Medical Center, Durham, North Carolina
| | - Georgia M Beasley
- Department of Surgery, Duke University Medical Center, Durham, North Carolina
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48
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Chang JM, Kosiorek HE, Dueck AC, Leong SPL, Vetto JT, White RL, Avisar E, Sondak VK, Messina JL, Zager JS, Garberoglio C, Kashani-Sabet M, Pockaj BA. Stratifying SLN incidence in intermediate thickness melanoma patients. Am J Surg 2017; 215:699-706. [PMID: 29502857 DOI: 10.1016/j.amjsurg.2017.12.009] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2017] [Revised: 11/08/2017] [Accepted: 12/11/2017] [Indexed: 02/01/2023]
Abstract
BACKGROUND Guidelines for melanoma recommend sentinel lymph node biopsy (SLNB) in patients with melanomas ≥1 mm thickness. Recent single institution studies have found tumors <1.5 mm a low-risk group for positive SLNB. METHODS A retrospective review of the Sentinel Lymph Node Working Group multicenter database identified patients with intermediate thickness melanoma (1.01-4.00 mm) who had SLNB, and assessed predictors for positive SLNB. RESULTS 3460 patients were analyzed, 584 (17%) had a positive SLNB. Univariate factors associated with a positive SLNB included age <60 (p < .001), tumor on the trunk/lower extremity (p < .001), Breslow depth ≥2 mm (p < .001), ulceration (p < .001), mitotic rate ≥1/mm2 (p = .01), and microsatellitosis (p < .001). Multivariate analysis revealed age, location, and Breslow depth as significant predictors. Patients ≥75 with lesions 1.01-1.49 mm on the head/neck/upper extremity and 1.5-1.99 mm without high-risk features had <5% risk of SLN positivity. CONCLUSIONS Intermediate thickness melanoma has significant heterogeneity of SLNB positivity. Low-risk subgroups can be found among older patients in the absence of high-risk features.
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Affiliation(s)
- James M Chang
- Department of Surgery, Mayo Clinic Arizona, Phoenix, AZ, USA
| | | | - Amylou C Dueck
- Section of Biostatistics, Mayo Clinic Arizona, Phoenix, AZ, USA
| | - Stanley P L Leong
- Center for Melanoma Research and Treatment, Department of Surgery, California Pacific Medical Center, San Francisco, CA, USA
| | - John T Vetto
- Department of Surgery, Oregon Health & Science University, Portland, OR, USA
| | - Richard L White
- Department of Surgery, Levine Cancer Institute, Carolinas Medical Center, Charlotte, NC, USA
| | - Eli Avisar
- Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Vernon K Sondak
- Departments of Cutaneous Oncology and Sarcoma, Moffitt Cancer Center, Tampa, FL, USA
| | - Jane L Messina
- Departments of Cutaneous Oncology and Sarcoma, Moffitt Cancer Center, Tampa, FL, USA
| | - Jonathan S Zager
- Departments of Cutaneous Oncology and Sarcoma, Moffitt Cancer Center, Tampa, FL, USA
| | - Carlos Garberoglio
- Department of Surgery, Loma Linda University School of Medicine, Loma Linda, CA, USA
| | - Mohammed Kashani-Sabet
- Center for Melanoma Research and Treatment, Department of Surgery, California Pacific Medical Center, San Francisco, CA, USA
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Yalamanchi P, Brant JA, Chen J, Newman JG. Clinicopathologic Factors Predictive of Occult Lymph Node Involvement in Cutaneous Head and Neck Melanoma. Otolaryngol Head Neck Surg 2017; 158:489-496. [DOI: 10.1177/0194599817741641] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objectives Evaluate clinicopathologic factors contributing to regional lymph node (LN) metastases in cutaneous head and neck melanoma (HNM). Study Design Retrospective review of a national cancer database. Setting National Cancer Database (2004-2012). Methods National Cancer Database (NCDB) cases diagnosed between 2004 and 2012 were reviewed. Inclusion criteria were head and neck cutaneous site codes, melanoma histology codes, and clinically node-negative status. Independent, clinicopathologic factors associated with pathologic positive LN status were identified by multivariable logistic regression. Subset analysis was performed on thin melanoma cases of 0.75 to 1 mm tumor depth to determine factors predictive of LN involvement and survival. Results Of 66,495 cases meeting inclusion criteria, 18,882 had nodes examined pathologically with 9.7% presenting with occult positive LN involvement. Mean (SD) age was 62.9 (16.13) years, and primary sites were scalp and neck (42.2%), face (40.2%), and external ear, lip, or eyelid (7.6%). Multivariable analysis found younger age; primary site of cutaneous scalp, neck, or face; increasing thickness; mitoses; ulceration; and vertical growth phase presence were independently associated with LN positivity ( P < .001). Only 2% of 0.75- to 1.0-mm Breslow thickness cases had regional LN involvement, and age >70 was negatively associated with LN involvement ( P = .002) in this subset. Conclusion This is the largest study examining factors predictive of occult LN involvement in patients with clinical node-negative cutaneous HNM who may benefit from sentinel LN biopsy. Primary sites of external ear, lip, or eyelid are less likely to present with occult nodal involvement, and older patients with T1a melanoma ≥0.76 mm are unlikely to present with regional node metastasis and may not require sentinel node guided management.
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Affiliation(s)
- Pratyusha Yalamanchi
- Department of Otorhinolaryngology–Head and Neck Surgery, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Jason A. Brant
- Department of Otorhinolaryngology–Head and Neck Surgery, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Jinbo Chen
- Department of Biostatistics and Epidemiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Jason G. Newman
- Department of Otorhinolaryngology–Head and Neck Surgery, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, USA
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Hafström A, Silfverschiöld M, Persson SS, Kanne M, Ingvar C, Wahlberg P, Romell A, Greiff L. Benefits of initial CT staging before sentinel lymph node biopsy in patients with head and neck cutaneous melanoma. Head Neck 2017; 39:2301-2310. [PMID: 28833785 DOI: 10.1002/hed.24901] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2016] [Revised: 04/06/2017] [Accepted: 06/28/2017] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND The value of CT at the time of diagnosis for patients with cutaneous head and neck melanoma clinically asymptomatic for metastatic disease is unclear. METHODS A retrospective medical chart review was performed on 198 consecutive patients identified with primary T1b-T4b head and neck melanoma clinically asymptomatic for metastatic disease referred for sentinel lymph node biopsy procedures between 2004 and 2014. RESULTS Initial CTs identified clinically occult melanoma metastases in 8.1% and advanced second primary tumors in 3.5% of patients. CT findings were false-negative in 1% and false-positive in 6% of patients. Overall survival (OS) for patients with true-positive CT findings was lower than for the other patients (P < .001). CONCLUSION CT imaging when staging patients with head and neck melanoma seems to identify more metastases than has been reported for melanoma at other sites. Preoperative CTs decreased the number of sentinel lymph node biopsy (SLNBs), thus avoiding the stress and cost of this surgical procedure in 12% of patients.
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Affiliation(s)
- Anna Hafström
- Department of ORL, Head and Neck Surgery, Skane University Hospital, Lund, Sweden
| | - Maria Silfverschiöld
- Department of ORL, Head and Neck Surgery, Skane University Hospital, Lund, Sweden
| | - Simon S Persson
- Department of ORL, Head and Neck Surgery, Skane University Hospital, Lund, Sweden
| | - Michelle Kanne
- Department of ORL, Head and Neck Surgery, Skane University Hospital, Lund, Sweden
| | | | - Peter Wahlberg
- Department of ORL, Head and Neck Surgery, Skane University Hospital, Lund, Sweden
| | - Anton Romell
- Department of ORL, Head and Neck Surgery, Skane University Hospital, Lund, Sweden
| | - Lennart Greiff
- Department of ORL, Head and Neck Surgery, Skane University Hospital, Lund, Sweden
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