Melanoma Research最新文献

筛选
英文 中文
Patterns of expression and prognostic implication of glycoprotein nonmetastatic protein B (GPNMB) expression in sentinel lymph nodes of melanoma patients. 糖蛋白非转移蛋白B (GPNMB)在黑色素瘤前哨淋巴结中的表达模式及其预后意义
IF 1.5 4区 医学
Melanoma Research Pub Date : 2025-06-01 Epub Date: 2025-04-29 DOI: 10.1097/CMR.0000000000001019
Ariel Beitner, Adam Abu-Abeid, Danit Dayan, Andrea Gat, Mor Miodovnik, Carmit Levy, Eran Nizri
{"title":"Patterns of expression and prognostic implication of glycoprotein nonmetastatic protein B (GPNMB) expression in sentinel lymph nodes of melanoma patients.","authors":"Ariel Beitner, Adam Abu-Abeid, Danit Dayan, Andrea Gat, Mor Miodovnik, Carmit Levy, Eran Nizri","doi":"10.1097/CMR.0000000000001019","DOIUrl":"10.1097/CMR.0000000000001019","url":null,"abstract":"<p><p>Sentinel lymph node biopsy (SLNB) is a critical procedure in the management of melanoma, offering prognostic information and guiding adjuvant therapy. Glycoprotein nonmetastatic melanoma protein B (GPNMB), a melanogenesis marker, has been implicated in melanoma progression. This study investigates the expression patterns of GPNMB in SLN metastases and their association with oncological outcomes. We conducted a retrospective analysis of 27 melanoma patients with positive SLNB at Tel Aviv Sourasky Medical Center between 2010 and 2020. Immunohistochemistry was used to assess GPNMB expression in SLN metastases, categorizing patients into two groups based on GPNMB expression patterns: homogeneous (GPNMBho) and margin high (GPNMBmh). Peri-tumoral CD8+ T cell infiltration was also evaluated. Clinical outcomes, including melanoma-specific survival (MSS) and disease-free survival (DFS), were analyzed. GPNMB expression in SLN metastases displayed two distinct patterns: uniform (GPNMBho) and high at the tumor margins (GPNMBmh). Patients in the GPNMBmh group had significantly more peri-tumoral CD8+ T cells and exhibited improved MSS (127.6, 95% CI: 111.7-143.5 vs 79.5, 95% CI: 48.2-110.9 months, P  = 0.018) and DFS (107.5, 95% CI: 79-135.8 vs 38, 95% CI: 15.2-60.8 months, P  = 0.04) compared to the GPNMBho group. Multivariate analysis confirmed that GPNMB expression pattern and lymph node metastasis size were independent predictors of both MSS and DFS. GPNMB expression patterns in SLN metastases are strongly associated with long-term oncological outcomes in melanoma patients. The GPNMBmh pattern, characterized by higher margin expression and increased CD8+ infiltration, may serve as a prognostic biomarker for recurrence if validated in larger cohorts.</p>","PeriodicalId":18550,"journal":{"name":"Melanoma Research","volume":" ","pages":"155-161"},"PeriodicalIF":1.5,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143414598","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Resolution of diffuse cuticular melanosis under immunotherapy in a patient with metastatic melanoma. 转移性黑色素瘤患者免疫治疗下弥漫性表皮黑色素病的消退。
IF 1.5 4区 医学
Melanoma Research Pub Date : 2025-06-01 Epub Date: 2025-04-29 DOI: 10.1097/CMR.0000000000001027
Marie Chaveron, Elise Toulemonde, Eve Desmedt, Marie Boileau, Laurent Mortier
{"title":"Resolution of diffuse cuticular melanosis under immunotherapy in a patient with metastatic melanoma.","authors":"Marie Chaveron, Elise Toulemonde, Eve Desmedt, Marie Boileau, Laurent Mortier","doi":"10.1097/CMR.0000000000001027","DOIUrl":"https://doi.org/10.1097/CMR.0000000000001027","url":null,"abstract":"","PeriodicalId":18550,"journal":{"name":"Melanoma Research","volume":"35 3","pages":"213-215"},"PeriodicalIF":1.5,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144007801","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Relation between dabrafenib plus trametinib-induced pyrexia and age in BRAF V600-mutated metastatic melanoma patients: A post hoc analysis of the real-world ELDERLYMEL study. 在BRAF v600突变的转移性黑色素瘤患者中,达非尼加曲美替尼诱导的发热与年龄的关系:对真实世界ELDERLYMEL研究的事后分析
IF 1.5 4区 医学
Melanoma Research Pub Date : 2025-06-01 Epub Date: 2025-02-07 DOI: 10.1097/CMR.0000000000001020
Inés González-Barrallo, Victoria Eugenia Castellón Rubio, Javier Medina, Sofia España Fernández, Karmele Mujika, Margarita Majem, Carlos Aguado, Miguel Ángel Cabrera Suárez, Isabel Palacio, Lisa Osterloh, Alejandro Martínez-Fernández, Almudena García-Castaño
{"title":"Relation between dabrafenib plus trametinib-induced pyrexia and age in BRAF V600-mutated metastatic melanoma patients: A post hoc analysis of the real-world ELDERLYMEL study.","authors":"Inés González-Barrallo, Victoria Eugenia Castellón Rubio, Javier Medina, Sofia España Fernández, Karmele Mujika, Margarita Majem, Carlos Aguado, Miguel Ángel Cabrera Suárez, Isabel Palacio, Lisa Osterloh, Alejandro Martínez-Fernández, Almudena García-Castaño","doi":"10.1097/CMR.0000000000001020","DOIUrl":"10.1097/CMR.0000000000001020","url":null,"abstract":"<p><p>Pyrexia is the most common adverse event in patients treated with dabrafenib plus trametinib. However, the pathogenesis of pyrexia and factors to identify patients at higher risk of developing pyrexia remain unknown. The ELDERLYMEL study was a multicenter, noninterventional, retrospective, real-world study comparing the effectiveness and safety of dabrafenib plus trametinib between elderly (≥75 years, n  = 29) and younger (<75 years, n  = 130) advanced melanoma BRAF V600-mutated patients in Spain. Surprisingly, pyrexia was significantly less frequent in elderly patients (13.8%) than in younger (42.3%). The post hoc analysis presented here aimed to investigate the relationship between age and pyrexia, applying logistic regression models. Patients <75 years had 4.59 more possibilities to develop pyrexia than elderly patients. The possibility of developing pyrexia increased by 1.03 as age decreased by 1 year. Receiver operating characteristics curves identified 61.5 years as the optimal cutoff value to predict the onset of pyrexia. The age-adjusted regression model revealed that patients <61.5 years had 2.53 more possibilities to develop pyrexia than those ≥61.5. This study demonstrates, for the first time, that age significantly influences the development of pyrexia in patients with BRAF V600-mutated advanced melanoma receiving dabrafenib plus trametinib. Age should be considered in the management and follow-up of these patients but should not limit treatment decisions. These findings provide important insights for clinical practice and contribute to a better understanding of pyrexia in elderly patients. The constructed nomogram based on age could serve as a useful tool for estimating the risk of pyrexia in patients receiving this treatment.</p>","PeriodicalId":18550,"journal":{"name":"Melanoma Research","volume":" ","pages":"170-175"},"PeriodicalIF":1.5,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12043263/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143365246","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Do cortisol and psychological distress levels impact the effectiveness of immunotherapy in patients with metastasized melanoma? A pilot study. 皮质醇和心理困扰水平是否影响转移性黑色素瘤患者免疫治疗的有效性?一项初步研究。
IF 1.5 4区 医学
Melanoma Research Pub Date : 2025-06-01 Epub Date: 2025-03-25 DOI: 10.1097/CMR.0000000000001035
Chris Hinnen, Frederiek Tijssens, Emma von Haeseler, Sjoerd van de Berg, Ellen Kapiteijn
{"title":"Do cortisol and psychological distress levels impact the effectiveness of immunotherapy in patients with metastasized melanoma? A pilot study.","authors":"Chris Hinnen, Frederiek Tijssens, Emma von Haeseler, Sjoerd van de Berg, Ellen Kapiteijn","doi":"10.1097/CMR.0000000000001035","DOIUrl":"10.1097/CMR.0000000000001035","url":null,"abstract":"<p><p>This pilot study investigates the relationship between endogenous cortisol and subjective distress and immunotherapy response in patients with advanced melanoma. Patients were asked to donate hair and complete questionnaires. This data was related to immunotherapy response, 3 and 6 months after start. Results from 21 patients were analyzed and showed that there was a significant relationship between depressive symptoms before start of immunotherapy and response 3 and 6 months after start of immunotherapy. Also, a higher baseline level of glucocorticoids was found to be significantly associated with a higher response rate 6 months after start of immunotherapy. The present pilot study warrants further investigation into the relationship between stress and the effectiveness of immunotherapy in patients with advanced melanoma.</p>","PeriodicalId":18550,"journal":{"name":"Melanoma Research","volume":" ","pages":"204-207"},"PeriodicalIF":1.5,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12043256/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143710756","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Genetic concordance in melanoma: insights from primary tumors and their matched distant metastases. 黑色素瘤的遗传一致性:来自原发肿瘤及其匹配的远端转移的见解。
IF 1.5 4区 医学
Melanoma Research Pub Date : 2025-06-01 Epub Date: 2025-02-06 DOI: 10.1097/CMR.0000000000001024
Thamila Kerkour, Ruud W J Meijers, Loes M Hollestein, Anne M L Jansen, Ayla Haanappel, Peggy Atmodimedjo, Willeke A M Blokx, Bas van Brakel, Tamar E C Nijsten, Antien L Mooyaart
{"title":"Genetic concordance in melanoma: insights from primary tumors and their matched distant metastases.","authors":"Thamila Kerkour, Ruud W J Meijers, Loes M Hollestein, Anne M L Jansen, Ayla Haanappel, Peggy Atmodimedjo, Willeke A M Blokx, Bas van Brakel, Tamar E C Nijsten, Antien L Mooyaart","doi":"10.1097/CMR.0000000000001024","DOIUrl":"10.1097/CMR.0000000000001024","url":null,"abstract":"<p><p>Melanoma metastasis poses a significant challenge due to its aggressive nature and increasing incidence. Confirming the clonal relationship between the primary melanoma and its metastasis is essential to developing reliable prediction models. Here, we compared the genetic profile of primary melanoma and matched metastasis to assess their genetic clonal relationship. Using a targeted sequencing panel encompassing 330 amplicons, we targeted hotspot regions in 41 cancer genes and 154 single nucleotide polymorphisms. The clonal relation between primary and matched metastasis tumors was evaluated by comparing the mutational status and the copy number variations profile in 15 patients with primarily thin melanomas and distant metastases, or with a long latency between the primary melanoma and distant metastasis. Our findings revealed that only about 50% of the analyzed matched primaries and metastases were clonally or likely clonally related, while the remaining sets were either not clonally related or difficult to determine with certainty the clonal relatedness. The findings of our study illustrate the intricate clonal relationships between primary melanoma and metastasis and raise doubts if the metastatic potential is overestimated in the primary tumors. Further investigation with larger cohorts is needed to better understand this complexity of melanoma metastasis and clonality phenomenon, which should be carefully considered when using primary tumor molecular profiles for prognostic model building or therapeutic guidance in metastatic cases.</p>","PeriodicalId":18550,"journal":{"name":"Melanoma Research","volume":" ","pages":"162-169"},"PeriodicalIF":1.5,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12043267/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143256227","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Brain metastases during follow-up of patients with resected cutaneous melanoma. 切除皮肤黑色素瘤患者随访期间的脑转移。
IF 1.5 4区 医学
Melanoma Research Pub Date : 2025-06-01 Epub Date: 2025-02-04 DOI: 10.1097/CMR.0000000000001026
Faruk Tas, Kayhan Erturk
{"title":"Brain metastases during follow-up of patients with resected cutaneous melanoma.","authors":"Faruk Tas, Kayhan Erturk","doi":"10.1097/CMR.0000000000001026","DOIUrl":"10.1097/CMR.0000000000001026","url":null,"abstract":"<p><p>Melanoma is among the most common tumors that disseminate to the brain. We analyzed patients with resected early-stage cutaneous melanoma who developed sole brain metastases and brain metastases accompanying other organ spreads and interpreted the clinical characteristics of these patients in this study. A total of 457 patients who developed any organ metastases during or after adjuvant therapy or in follow-up were included in the analysis. A total of 55 (12%) patients had brain metastases (M1d), and 402 patients had other (M1a,b,c) metastases. The majority of brain metastases ( n  = 36, 65.4%) were accompanied by other organ metastases, only 19 patients had sole brain metastases. Brain metastases were mostly in men (76.4 vs. 61.9%, P  = 0.03), and extracerebral dissemination was more commonly associated with acral lentiginous melanoma histopathology (16.7 vs. 4.7%, P  = 0.04). Brain metastasis was found to be associated with shorter survival (median survivals were 6.0 vs. 12.45 months, respectively, P  = 0.0001). However, there was no difference in survival between patients with isolated brain involvements and patients with brain metastases accompanied by spread to other organs (median survivals were 6.0 vs. 5.85 months, respectively, P  = 0.1). In conclusion, brain metastases are a very small portion of relapsed melanoma patients, and the numbers of isolated brain metastases are even smaller, thus the significance of routine brain scans for early detection of brain involvement in the follow-up of patients might be questionable and unnecessary.</p>","PeriodicalId":18550,"journal":{"name":"Melanoma Research","volume":" ","pages":"187-191"},"PeriodicalIF":1.5,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143189837","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Diffuse large B-cell lymphoma mimicking metastatic melanoma: the importance of biopsies in the era of immune checkpoint inhibitors. 模拟转移性黑色素瘤的弥漫性大b细胞淋巴瘤:免疫检查点抑制剂时代活检的重要性
IF 1.5 4区 医学
Melanoma Research Pub Date : 2025-06-01 Epub Date: 2025-02-27 DOI: 10.1097/CMR.0000000000001028
Sarah Janßen, Andrew Moufarrej, Robin Springer, Lena Häberle, Paul Jäger, Christina Antke, Bernhard Homey, Harm-Henning Lindhof
{"title":"Diffuse large B-cell lymphoma mimicking metastatic melanoma: the importance of biopsies in the era of immune checkpoint inhibitors.","authors":"Sarah Janßen, Andrew Moufarrej, Robin Springer, Lena Häberle, Paul Jäger, Christina Antke, Bernhard Homey, Harm-Henning Lindhof","doi":"10.1097/CMR.0000000000001028","DOIUrl":"10.1097/CMR.0000000000001028","url":null,"abstract":"<p><p>Positron emission tomography (PET)/computed tomography (CT) imaging is an established tool in diagnosing and staging for various malignancies, however, during immune checkpoint inhibitor (ICI) therapy not only inflammatory changes may mimic disease progression, but also secondary malignancies should be considered in the setting of unusual clinical and radiographic findings. Here, we present the case of a 64-year-old man with a lymphogenic metastatic malignant melanoma treated with ipilimumab/nivolumab, in whom PET/CT indicated tumor progression of an intra-abdominal mass. Biopsy revealed an unusual reactive T-cell expansion without clonal expansion, pathologically consistent with ICI-induced immune response. As the patient's general condition worsened, we switched to targeted therapy, which had to be discontinued due to increasing fatigue. Follow-up PET/CT at 6 months showed further intra-abdominal progression. Subsequent histopathology of the extirpated mesenteric lymph node conglomerate now revealed diffuse large B-cell lymphoma. Our case highlights the importance of repeated histologic examinations of radiologic pathologies to distinguish secondary malignancies from ICI-induced inflammatory reactions or progressive disease.</p>","PeriodicalId":18550,"journal":{"name":"Melanoma Research","volume":" ","pages":"197-200"},"PeriodicalIF":1.5,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143516084","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
MHC class II: a predictor of outcome in melanoma treated with immune checkpoint inhibitors. MHC II类:免疫检查点抑制剂治疗黑色素瘤的预后预测因子
IF 1.5 4区 医学
Melanoma Research Pub Date : 2025-06-01 Epub Date: 2025-02-12 DOI: 10.1097/CMR.0000000000001022
Karim Amrane, Pierre Le Noac'h, Patrice Hemon, Ronan Abgral, Coline Le Meur, Olivier Pradier, Laurent Misery, Delphine Legoupil, Christian Berthou, Arnaud Uguen
{"title":"MHC class II: a predictor of outcome in melanoma treated with immune checkpoint inhibitors.","authors":"Karim Amrane, Pierre Le Noac'h, Patrice Hemon, Ronan Abgral, Coline Le Meur, Olivier Pradier, Laurent Misery, Delphine Legoupil, Christian Berthou, Arnaud Uguen","doi":"10.1097/CMR.0000000000001022","DOIUrl":"10.1097/CMR.0000000000001022","url":null,"abstract":"<p><p>This study aimed to evaluate the predictive value of MHC class II (MHC-II) expression by melanoma cells in a large cohort of metastatic cutaneous melanoma patients treated with immune checkpoint inhibitors (ICIs). We conducted a single-center, retrospective study involving stage IV cutaneous melanoma patients who received ICI as first-line therapy. MHC-II expression in melanoma cells was quantified using dual-color anti-SOX10 and anti-MHC-II immunohistochemistry on tumor samples from 95 patients. The primary endpoint was event-free survival (EFS), with secondary endpoints including 1-year EFS, 1-year overall survival (OS), disease control rate (DCR), and the correlation between MHC-II expression and clinico-biological characteristics. The cohort had a median age of 67 years (range, 33-90), with a male-to-female ratio of 50 : 45. Thirty-three percent of patients received the ipilimumab-nivolumab combination. The median follow-up was 16.8 months. Disease progression occurred in 58 patients (61%), with a median time to progression of 4.8 months. Forty-six patients (48.4%) experienced an event within the first year, and 52 patients (54.7%) died during follow-up. MHC-II positivity was observed in ≥10% of melanoma cells in 6.3% of patients. MHC-II expression was significantly associated with 1-year EFS ( P  = 0.037) and DCR ( P  = 0.032), but not with EFS or 1-year OS. Age, phototype, and brain metastases were correlated with MHC-II expression status. Our findings suggest that MHC-II expression by melanoma cells may serve as a favorable predictive biomarker for survival in metastatic cutaneous melanoma patients treated with ICIs.</p>","PeriodicalId":18550,"journal":{"name":"Melanoma Research","volume":" ","pages":"176-186"},"PeriodicalIF":1.5,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143409019","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Nivolumab-induced immune-mediated acute gastritis in a melanoma patient. 一名黑色素瘤患者因免疫介导的急性胃炎而服用 Nivolumab。
IF 1.5 4区 医学
Melanoma Research Pub Date : 2025-06-01 Epub Date: 2025-03-21 DOI: 10.1097/CMR.0000000000001034
Faruk Tas, Emel Ahishali, Orhun Cig Taskin
{"title":"Nivolumab-induced immune-mediated acute gastritis in a melanoma patient.","authors":"Faruk Tas, Emel Ahishali, Orhun Cig Taskin","doi":"10.1097/CMR.0000000000001034","DOIUrl":"10.1097/CMR.0000000000001034","url":null,"abstract":"<p><p>Immune-mediated acute gastritis (IMAG) is a rare side effect of nivolumab therapy. A 49-year-old patient with metastatic melanoma developed IMAG during nivolumab treatment. In the 5th month of treatment, the patient complained of epigastric pain, nausea, vomiting, loss of appetite, and weight loss. Esophagogastroduodenoscopy and biopsy were performed, and the diagnosis of IMAG was pathologically confirmed. In addition to the discontinuation of nivolumab treatment, proton pump inhibitor and corticosteroid treatment were administered, and the complaints of the patient disappeared after 1 week. Since nivolumab is frequently used in melanoma patients, IMAG should be considered and diagnostic procedures should be performed in patients with symptoms suggestive of acute gastritis during treatment, although it rarely develops.</p>","PeriodicalId":18550,"journal":{"name":"Melanoma Research","volume":" ","pages":"201-203"},"PeriodicalIF":1.5,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143700986","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Multiple primary melanomas in Udine, northeastern Italy: a focus on epidemiology and new risk factors. 意大利东北部乌迪内多发原发性黑色素瘤:流行病学和新危险因素的焦点
IF 1.5 4区 医学
Melanoma Research Pub Date : 2025-06-01 Epub Date: 2025-02-27 DOI: 10.1097/CMR.0000000000001029
Alba Guglielmo, Alba De Benedittis, Cinzia Buligan, Enrico Zelin, Giuseppe Stinco
{"title":"Multiple primary melanomas in Udine, northeastern Italy: a focus on epidemiology and new risk factors.","authors":"Alba Guglielmo, Alba De Benedittis, Cinzia Buligan, Enrico Zelin, Giuseppe Stinco","doi":"10.1097/CMR.0000000000001029","DOIUrl":"10.1097/CMR.0000000000001029","url":null,"abstract":"<p><p>Patients diagnosed with melanoma are at an elevated risk of developing subsequent primary melanomas. The aim of this study was to assess the prevalence and identify the risk factors associated with multiple primary melanomas (MPMs) in patients referred to the melanoma outpatient service of the Dermatology Unit at the University Hospital of Udine, Italy. We conducted a retrospective analysis on patients with MPMs. For each patient demographic, clinical, and histological data were collected. For each excised melanoma, we recorded Breslow thickness, histological subtype, and anatomical site. A total of 233 patients with melanoma were included in the study, comprising a subgroup of 51 (22%) patients diagnosed with MPM. The mean Breslow thickness for patients with a single melanoma was significantly higher than the Breslow thickness for the first melanoma in the MPM subgroup. Furthermore, a statistically significant decrease in Breslow thickness between the first and second melanomas was observed. In our cohort, patients with MPM had a significantly higher prevalence of nonmelanoma skin cancers (NMSCs) compared with those with a single melanoma. Our study indicates that the prevalence of MPM in the province of Udine is among the highest reported globally. Our finding aligns with the broader literature, which consistently reports lower thickness in second melanoma compared with first melanoma. Finally, the higher prevalence of NMSC in these patients suggests a potential link to chronic ultraviolet exposure.</p>","PeriodicalId":18550,"journal":{"name":"Melanoma Research","volume":" ","pages":"208-212"},"PeriodicalIF":1.5,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143516140","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信