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Dai J, Jia J, Zhang F, Liu K, Xi Y, Yuan P, Mao L, Bai X, Wei X, Wang B, Li J, Xu Y, Liu T, Chang S, Shao Y, Guo J, Ying J, Si L. Comparative Epigenetic Profiling Reveals Distinct Features of Mucosal Melanomas Associated with Immune Cell Infiltration and Their Clinical Implications. CANCER RESEARCH COMMUNICATIONS 2024; 4:1351-1362. [PMID: 38695555 PMCID: PMC11131765 DOI: 10.1158/2767-9764.crc-23-0406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 01/02/2024] [Accepted: 04/29/2024] [Indexed: 05/30/2024]
Abstract
Mucosal melanoma exhibits limited responsiveness to anti-PD-1 therapy. However, a subgroup of mucosal melanomas, particularly those situated at specific anatomic sites like primary malignant melanoma of the esophagus (PMME), display remarkable sensitivity to anti-PD-1 treatment. The underlying mechanisms driving this superior response and the DNA methylation patterns in mucosal melanoma have not been thoroughly investigated. We collected tumor samples from 50 patients with mucosal melanoma, including 31 PMME and 19 non-esophageal mucosal melanoma (NEMM). Targeted bisulfite sequencing was conducted to characterize the DNA methylation landscape of mucosal melanoma and explore the epigenetic profiling differences between PMME and NEMM. Bulk RNA sequencing and multiplex immunofluorescence staining were performed to confirm the impact of methylation on gene expression and immune microenvironment. Our analysis revealed distinct epigenetic signatures that distinguish mucosal melanomas of different origins. Notably, PMME exhibited distinct epigenetic profiling characterized by a global hypermethylation alteration compared with NEMM. The prognostic model based on the methylation scores of a 7-DMR panel could effectively predict the overall survival of patients with PMME and potentially serve as a prognostic factor. PMME displayed a substantial enrichment of immune-activating cells in contrast to NEMM. Furthermore, we observed hypermethylation of the TERT promoter in PMME, which correlated with heightened CD8+ T-cell infiltration, and patients with hypermethylated TERT were likely to have improved responses to immunotherapy. Our results indicated that PMME shows a distinct methylation landscape compared with NEMM, and the epigenetic status of TERT might be used to estimate prognosis and direct anti-PD-1 treatment for mucosal melanoma. SIGNIFICANCE This study investigated the intricate epigenetic factor of mucosal melanomas contributed to the differential immune checkpoint inhibitor response, and found that PMME exhibited a global hypermethylation pattern and lower gene expression in comparison to NEMM. TERT hypermethylation may contribute to the favorable responses observed in patients with mucosal melanoma undergoing immunotherapy.
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Affiliation(s)
- Jie Dai
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Melanoma and Sarcoma, Peking University Cancer Hospital and Institute, Beijing, P.R. China
| | - Jia Jia
- State Key Laboratory of Molecular Oncology, Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, P.R. China
| | - Fanshuang Zhang
- State Key Laboratory of Molecular Oncology, Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, P.R. China
| | - Kaihua Liu
- Geneseeq Research Institute, Nanjing Geneseeq Technology Inc., Nanjing, P.R. China
| | - Yanfeng Xi
- Department of Pathology, Cancer Hospital Affiliated to Shanxi Medical University, Shanxi Province Cancer Hospital, Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences, Taiyuan, P.R. China
| | - Pei Yuan
- State Key Laboratory of Molecular Oncology, Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, P.R. China
| | - Lili Mao
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Melanoma and Sarcoma, Peking University Cancer Hospital and Institute, Beijing, P.R. China
| | - Xue Bai
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Melanoma and Sarcoma, Peking University Cancer Hospital and Institute, Beijing, P.R. China
| | - Xiaoting Wei
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Melanoma and Sarcoma, Peking University Cancer Hospital and Institute, Beijing, P.R. China
| | - Bingning Wang
- State Key Laboratory of Molecular Oncology, Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, P.R. China
| | - Jiangtao Li
- State Key Laboratory of Molecular Oncology, Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, P.R. China
| | - Yang Xu
- Geneseeq Research Institute, Nanjing Geneseeq Technology Inc., Nanjing, P.R. China
| | - Ting Liu
- Geneseeq Research Institute, Nanjing Geneseeq Technology Inc., Nanjing, P.R. China
| | - Shuang Chang
- Geneseeq Research Institute, Nanjing Geneseeq Technology Inc., Nanjing, P.R. China
| | - Yang Shao
- Geneseeq Research Institute, Nanjing Geneseeq Technology Inc., Nanjing, P.R. China
| | - Jun Guo
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Melanoma and Sarcoma, Peking University Cancer Hospital and Institute, Beijing, P.R. China
| | - Jianming Ying
- State Key Laboratory of Molecular Oncology, Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, P.R. China
| | - Lu Si
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Melanoma and Sarcoma, Peking University Cancer Hospital and Institute, Beijing, P.R. China
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Du Y, Chang X, Li X, Xing S. Incidence and survival of patients with primary gastrointestinal melanoma: a population-based study. Int J Colorectal Dis 2023; 38:87. [PMID: 36991139 DOI: 10.1007/s00384-023-04385-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/26/2023] [Indexed: 03/31/2023]
Abstract
BACKGROUND Primary gastrointestinal melanoma (PGIM) has received more attention because of its inferior prognosis. Less is known about the incidence and survival rate of PGIM. METHODS PGIM data were extracted from the Surveillance, Epidemiology, and End Results (SEER) database. The incidence was estimated by age, sex, race, and primary site. Trends in incidence were described as annual percent change (APC). Cancer-specific survival (CSS) and overall survival (OS) rates were estimated and compared using log-rank tests. Cox regression analyses were performed to identify independent prognostic factors. RESULTS The overall incidence of PGIM was 0.360/1,000,000 with a significant upward trend (APC = 1.77%; 95% CI 0.89%-2.67%, p < 0.001) from 1975 to 2016. Most PGIM occurred in the large intestine (0.127/1,000,000) and anorectum (0.182/1,000,000), and both incidences were almost 10 times higher than those of other sites, including the esophagus, stomach, and small intestine. The median survival time was 16 months (IQR, 7-47 months) for CSS and 15 months (IQR, 6-37 months) for OS, and the 3-year CSS and OS rates were 29.5% and 25.4%, respectively. Older age, advanced stage, absence of surgery, and melanoma in the stomach were the independent risk indicators of survival and associated with worse CSS and OS. CONCLUSION The incidence of PGIM has been increasing over the past decades and the prognosis is poor. Thus, further studies are warranted to improve the survival, and more attention should be paid to the patients that are elderly, patients with advanced stage, and patients with melanoma in the stomach.
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Affiliation(s)
- Yu Du
- Department of Radiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaona Chang
- Department of Pathology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiangxiang Li
- Department of Pathology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Shugang Xing
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
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Zhu ML, Wang LY, Bai XQ, Wu C, Liu XY. Primary malignant melanoma of the esophagus combined with squamous cell carcinoma: A case report. World J Gastrointest Surg 2023; 15:287-293. [PMID: 36896304 PMCID: PMC9988636 DOI: 10.4240/wjgs.v15.i2.287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 12/13/2022] [Accepted: 01/10/2023] [Indexed: 02/27/2023] Open
Abstract
BACKGROUND Primary malignant melanoma of the esophagus is a rare malignant tumor of the esophagus, and its combination with squamous cell carcinoma is also rare. Here, we report the diagnosis and treatment of a case of primary esophageal malignant melanoma combined with squamous cell carcinoma.
CASE SUMMARY A middle-aged man underwent gastroscopy for dysphagia. Gastroscopy revealed multiple bulging esophageal lesions, and after pathologic and immunohistochemical analyses, the patient was finally diagnosed with "malignant melanoma with squamous cell carcinoma". This patient received comprehensive treatment. After one year of follow-up, the patient was in good condition, and the esophageal lesions seen on gastroscopy were controlled, but unfortunately, liver metastasis occurred.
CONCLUSION When multiple esophageal lesions are present, the possibility of multiple pathological sources should be considered. This patient was diagnosed with primary esophageal malignant melanoma combined with squamous cell carcinoma.
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Affiliation(s)
- Mei-Lin Zhu
- Department of Geriatrics, Jining No. 1 People's Hospital, Jining 272000, Sahndong Province, China
| | - Ling-Yun Wang
- Department of Gastroenterology, Jining No. 1 People's Hospital, Jining 272000, Shandong Province, China
| | - Xue-Qin Bai
- Department of Pathology, Jining No. 1 People's Hospital, Jining 272000, Sahndong Province, China
| | - Chen Wu
- Department of Gastroenterology, Jining No. 1 People's Hospital, Jining 272000, Shandong Province, China
- College of Clinical Medicine, Jining Medical University, Jining 272013, Shandong Province, China
| | - Xiang-Yu Liu
- Department of Gastroenterology, Jining No. 1 People's Hospital, Jining 272000, Shandong Province, China
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Dai J, Bai X, Gao X, Tang L, Chen Y, Sun L, Wei X, Li C, Qi Z, Kong Y, Cui C, Chi Z, Sheng X, Xu Z, Lian B, Li S, Yan X, Tang B, Zhou L, Wang X, Xia X, Guo J, Mao L, Si L. Molecular underpinnings of exceptional response in primary malignant melanoma of the esophagus to anti-PD-1 monotherapy. J Immunother Cancer 2023; 11:jitc-2022-005937. [PMID: 36593066 PMCID: PMC9809322 DOI: 10.1136/jitc-2022-005937] [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] [Accepted: 12/07/2022] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Accumulating data suggest that mucosal melanoma, well known for its poor response to immune checkpoint blockade (ICB) and abysmal prognosis, is a heterogeneous subtype of melanoma with distinct genomic and clinical characteristics between different anatomic locations of the primary lesions. Primary malignant melanoma of the esophagus (PMME) is a rare, highly aggressive disease with a poorer prognosis compared with that of non-esophageal mucosal melanoma (NEMM). In this study, we retrospectively analyzed the efficacy of anti-programmed death (PD)-1 in patients with PMME and explored its molecular basis. METHODS The response and survival of patients with PMME and NEMM under anti-PD-1 monotherapy were retrospectively analyzed. To explore the molecular mechanisms of the difference in therapeutic efficacy between PMME and NEMM, we performed genomic analysis, bulk RNA sequencing, and multiplex immunohistochemistry staining. RESULTS We found that PMME (n=28) responded better to anti-PD-1 treatment than NEMM (n=64), with a significantly higher objective response rate (33.3% (95% CI 14.3% to 52.3%) vs 6.6% (95% CI 0.2% to 12.9%)) and disease control rate (74.1% (95% CI 56.4% to 91.7%) vs 37.7% (95% CI 25.2% to 50.2%)). Genomic sequencing analysis revealed that the genomic aberration landscape of PMME predominated in classical cancer driver genes, with approximately half of PMME cases harboring mutations in BRAF, N/KRAS, and NF1. In contrast, most NEMM cases were triple wild-type. Transcriptome analysis revealed that, compared with NEMM, PMME displayed more significant proliferation and inflammatory features with higher expression of genes related to antigen presentation and differentiation, and a less immunosuppressive signature with lower expression of inhibitory immune checkpoints and dedifferentiation-related genes. The multiplex immunohistochemical analysis also demonstrated higher CD8+ T-cell infiltration in PMME than in NEMM. CONCLUSIONS PMME is an outlier of mucosal melanoma showing a malicious phenotype but a particularly high response rate to ICB because of its distinct molecular characteristics. Patient stratification based on anatomic origin can facilitate clinical decision-making in patients with mucosal melanoma following the verification of our results in future prospective studies.
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Affiliation(s)
- Jie Dai
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Melanoma and Sarcoma, Peking University Cancer Hospital and Institute, Beijing, China
| | - Xue Bai
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Melanoma and Sarcoma, Peking University Cancer Hospital and Institute, Beijing, China
| | - Xuan Gao
- State Key Laboratory of Microbial Resources, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China,GenePlus- Shenzhen Clinical Laboratory, Shenzhen, China
| | - Lirui Tang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Melanoma and Sarcoma, Peking University Cancer Hospital and Institute, Beijing, China
| | - Yu Chen
- Department of Medical Oncology, Fujian Cancer Hospital & Fujian Medical University Cancer Hospital, Fuzhou, Fujian, China
| | - Linzi Sun
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Melanoma and Sarcoma, Peking University Cancer Hospital and Institute, Beijing, China
| | - Xiaoting Wei
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Melanoma and Sarcoma, Peking University Cancer Hospital and Institute, Beijing, China
| | - Caili Li
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Melanoma and Sarcoma, Peking University Cancer Hospital and Institute, Beijing, China
| | - Zhonghui Qi
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Melanoma and Sarcoma, Peking University Cancer Hospital and Institute, Beijing, China
| | - Yan Kong
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Melanoma and Sarcoma, Peking University Cancer Hospital and Institute, Beijing, China
| | - Chuanliang Cui
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Melanoma and Sarcoma, Peking University Cancer Hospital and Institute, Beijing, China
| | - Zhihong Chi
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Melanoma and Sarcoma, Peking University Cancer Hospital and Institute, Beijing, China
| | - Xinan Sheng
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Genitourinary Oncology, Peking University Cancer Hospital and Institute, Beijing, China
| | | | - Bin Lian
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Melanoma and Sarcoma, Peking University Cancer Hospital and Institute, Beijing, China
| | - Siming Li
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Melanoma and Sarcoma, Peking University Cancer Hospital and Institute, Beijing, China
| | - Xieqiao Yan
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Genitourinary Oncology, Peking University Cancer Hospital and Institute, Beijing, China
| | - Bixia Tang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Genitourinary Oncology, Peking University Cancer Hospital and Institute, Beijing, China
| | - Li Zhou
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Genitourinary Oncology, Peking University Cancer Hospital and Institute, Beijing, China
| | - Xuan Wang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Melanoma and Sarcoma, Peking University Cancer Hospital and Institute, Beijing, China
| | | | - Jun Guo
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Melanoma and Sarcoma, Peking University Cancer Hospital and Institute, Beijing, China,Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Genitourinary Oncology, Peking University Cancer Hospital and Institute, Beijing, China
| | - Lili Mao
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Melanoma and Sarcoma, Peking University Cancer Hospital and Institute, Beijing, China
| | - Lu Si
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Melanoma and Sarcoma, Peking University Cancer Hospital and Institute, Beijing, China
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Zhou SL, Zhang LQ, Zhao XK, Wu Y, Liu QY, Li B, Wang JJ, Zhao RJ, Wang XJ, Chen Y, Wang LD, Kong LF. Clinicopathological characterization of ten patients with primary malignant melanoma of the esophagus and literature review. World J Gastrointest Oncol 2022; 14:1739-1757. [PMID: 36187400 PMCID: PMC9516654 DOI: 10.4251/wjgo.v14.i9.1739] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 04/24/2022] [Accepted: 07/26/2022] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Primary malignant melanoma of the esophagus (PMME) is a rare malignant disease and has not been well characterized in terms of clinicopathology and survival.
AIM To investigate the clinical features and survival factors in Chinese patients with PMME.
METHODS The clinicopathological findings of ten cases with PMME treated at Henan Provincial People’s Hospital were summarized. Moreover, the English- and Chinese-language literature that focused on Chinese patients with PMME from 1980 to September 2021 was reviewed and analyzed. Univariate and multivariate analyses were employed to investigate the clinicopathologic factors that might be associated with survival.
RESULTS A total of 290 Chinese patients with PMME, including ten from our hospital and 280 from the literature were enrolled in the present study. Only about half of the patients (55.8%) were accurately diagnosed before surgery. Additionally, 91.1% of the patients received esophagectomy, and 88 patients (36.5%) received adjuvant therapy after surgery. The frequency of lymph node metastasis (LNM) was 51.2% (107/209), and LNM had a positive rate of 45.3% even when the tumor was confined to the submucosal layer. The risk of LNM increased significantly with the pT stage [P < 0.001, odds ratio (OR): 2.47, 95% confidence interval (CI): 1.72-3.56] and larger tumor size (P = 0.006, OR: 1.21, 95%CI: 1.05-1.38). The median overall survival (OS) was 11.0 mo (range: 1-204 mo). The multivariate Cox analysis showed both the pT stage [P = 0.005, hazard ratio (HR): 1.70, 95%CI: 1.17-2.47] and LNM (P = 0.009, HR: 1.78, 95%CI: 1.15-2.74) were independent prognostic factors for OS. The median disease-free survival (DFS) was 5.3 mo (range: 0.8-114.1 mo). The multivariate analysis indicated that only the advanced pT stage (P = 0.02, HR: 1.93, 95%CI: 1.09-3.42) was a significant independent indicator of poor RFS in patients with PMME.
CONCLUSION The correct diagnosis of PMME before surgery is low, and physicians should pay more attention to avoid a misdiagnosis or missed diagnosis. Extended lymph node dissection should be emphasized in surgery for PMME even though the tumor is confined to the submucosal layer. Both the LNM and pT stage are independent prognosis factors for OS, and the pT stage is the prognosis factor for DFS in patients with PMME.
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Affiliation(s)
- Sheng-Li Zhou
- Department of Pathology, Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, People’s Hospital of Henan University, Zhengzhou 450003, Henan Province, China
| | - Lian-Qun Zhang
- Department of Gastroenterology, Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, People’s Hospital of Henan University, Zhengzhou 450003, Henan Province, China
| | - Xue-Ke Zhao
- State Key Laboratory of Esophageal Cancer Prevention and Treatment, Henan Key Laboratory for Esophageal Cancer Research, The First Affiliated Hospital, Zhengzhou University, Zhengzhou 450052, Henan Province, China
| | - Yue Wu
- Department of Gastroenterology, Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, People’s Hospital of Henan University, Zhengzhou 450003, Henan Province, China
| | - Qiu-Yu Liu
- Department of Pathology, Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, People’s Hospital of Henan University, Zhengzhou 450003, Henan Province, China
| | - Bo Li
- Department of Radiology, Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, People’s Hospital of Henan University, Zhengzhou 450003, Henan Province, China
| | - Jian-Jun Wang
- Department of Thoracic Surgery, Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, People’s Hospital of Henan University, Zhengzhou 450003, Henan Province, China
| | - Rui-Jiao Zhao
- Department of Pathology, Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, People’s Hospital of Henan University, Zhengzhou 450003, Henan Province, China
| | - Xi-Juan Wang
- Department of Pediatrics, Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, People’s Hospital of Henan University, Zhengzhou 450003, Henan Province, China
| | - Yi Chen
- Clinical Research Service Center, Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, People’s Hospital of Henan University, Zhengzhou 450003, Henan Province, China
| | - Li-Dong Wang
- State Key Laboratory of Esophageal Cancer Prevention and Treatment, Henan Key Laboratory for Esophageal Cancer Research, The First Affiliated Hospital, Zhengzhou University, Zhengzhou 450052, Henan Province, China
| | - Ling-Fei Kong
- Department of Pathology, Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, People’s Hospital of Henan University, Zhengzhou 450003, Henan Province, China
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The Thousand Faces of Malignant Melanoma: A Systematic Review of the Primary Malignant Melanoma of the Esophagus. Cancers (Basel) 2022; 14:cancers14153725. [PMID: 35954389 PMCID: PMC9367585 DOI: 10.3390/cancers14153725] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 07/27/2022] [Accepted: 07/28/2022] [Indexed: 02/01/2023] Open
Abstract
Primary Malignant Melanoma of the Esophagus (PMME) is an extremely rare cancer of the esophagus, accounting for 0.1−0.8% of all oro-esophageal cancers and <0.05% of all melanoma subtypes, with an estimated incidence of 0.0036 cases per million/year. We conduct a careful analysis of the literature starting from 1906 to the beginning of 2022, searching the PubMed, Science.gov, Scopus and Web of Science (WoS) databases. A total of 457 records were initially identified in the literature search, of which 17 were duplicates. After screening for eligibility and inclusion criteria, 303 publications were ultimately included, related to 347 patients with PMME. PMME represents a very rare entity whose very existence has been the subject of debate for a long time. Over time, an increasing number of cases have been reported in the literature, leading to an increase in knowledge and laying the foundations for a discussion on the treatment of this pathology, which still remains largely represented by surgery. In recent times, the possibility of discovering greater mutations in gene hotspots has made it possible to develop new therapeutic strategies of which nivolumab is an example. Future studies with large case series, with clinicopathological and molecular data, will be necessary to improve the outcome of patients with PMME.
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Sun H, Zhu N, Gong L, Lan L, Yu Z, Pan Z. Clinicopathological Features, Staging Classification, and Clinical Outcomes of Esophageal Melanoma: Evaluation of a Pooled Case Series. Front Oncol 2022; 12:858145. [PMID: 35847861 PMCID: PMC9283823 DOI: 10.3389/fonc.2022.858145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 05/30/2022] [Indexed: 11/13/2022] Open
Abstract
Studies that have attempted to validate the staging systems and the predictors of survival for patients with primary malignant melanoma of the esophagus (PMME) have been underpowered given their scarcity and small scale. We aimed to review a large number of PMME cases to know more about its clinicopathological features, TNM staging systems, and survival predictors of PMME. Case reports on PMME were extracted from PubMed/Medline through bibliography search and our center. A total of 287 PMME cases were identified. The majority of the patient population was male (72.08%). The most common location of PMME was the lower esophagus (50.62%) and middle esophagus (35.39%). Among the patients, 82.28% received surgical intervention. The median overall survival (OS) duration was 15 months (0.5–244). The American Joint Commission on Cancer staging classification (AJCC) for the mucosal melanoma of the upper aerodigestive tract with stage IVB and IVC integrated in stage IVA showed better distribution of OS than that for esophageal carcinoma. T stage, N stage, and surgery had significant impacts on OS duration in univariate analysis. However, only T stage and N stage were identified as independent factors for OS duration in the multivariate Cox models. PMME is an aggressive tumor with poor prognosis. The AJCC staging system for mucosal melanoma with stage IVB and IVC integrated in stage IVA may be a better option for staging PMME patients. T stage and N stage are independent factors for OS.
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Affiliation(s)
- Haiyan Sun
- Department of Integrative Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy of Tianjin City, Tianjin, China
| | - Ningning Zhu
- Department of Esophageal Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy of Tianjin City, Tianjin, China
| | - Lei Gong
- Department of Esophageal Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy of Tianjin City, Tianjin, China
| | - Lan Lan
- Department of Integrative Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy of Tianjin City, Tianjin, China
| | - Zhentao Yu
- Department of Esophageal Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy of Tianjin City, Tianjin, China
- *Correspondence: Zhanyu Pan, ; Zhentao Yu,
| | - Zhanyu Pan
- Department of Integrative Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy of Tianjin City, Tianjin, China
- *Correspondence: Zhanyu Pan, ; Zhentao Yu,
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Primary Malignant Melanoma of the Esophagus Presenting as Chronic Cough. ACG Case Rep J 2021; 8:e00645. [PMID: 34423064 PMCID: PMC8373566 DOI: 10.14309/crj.0000000000000645] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Accepted: 03/31/2021] [Indexed: 11/17/2022] Open
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9
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Chu YM, Hung CS, Huang CS. Primary malignant melanoma of the esophagogastric junction: A case report. Medicine (Baltimore) 2021; 100:e26467. [PMID: 34160452 PMCID: PMC8238344 DOI: 10.1097/md.0000000000026467] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 06/07/2021] [Indexed: 01/04/2023] Open
Abstract
RATIONALE Most gastrointestinal melanomas are metastatic from an oculocutaneous primary lesion; however, primary gastrointestinal melanomas have been found in all levels of the gastrointestinal tract. We present the case of Primary malignant melanoma of the esophagus and discuss the diagnostic methods, differentiation from metastatic lesions and treatment options. PATIENT CONCERNS A 78-year-old male patient presented with fresh blood vomiting and tarry stools for 1 day. DIAGNOSES Esophagogastroduodenoscopy of this patient revealed a tumor ∼4 cm in size at the cardia side of the esophagogastric junction with dark-red and gray pigmentation. Immunohistochemical stains of the biopsy specimens were positive for S-100 and HMB-45, which are specific markers of melanoma. INTERVENTIONS Laparotomy with proximal gastrectomy was performed by the surgeon. Histological examination of the surgical specimen revealed the tumor arose from the distal esophagus with invasion of the proximal stomach. Primary malignant melanoma of the esophagus was diagnosed after a full skin and ophthalmic examination and positron emission tomography, which revealed no lesions elsewhere in the body. OUTCOMES No tumor recurrence was noted at the 1-year follow-up. LESSONS Primary malignant melanoma of the esophagus is an extremely rare but highly aggressive tumor. The special pattern of pigmentation should be recognized while performing endoscopy. Early detection and radical resection of the tumor are critical to ensure favorable outcomes.
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Affiliation(s)
- Yu-Ming Chu
- Division of Digestive Medicine, Department of Internal Medicine, Cathay General Hospital
| | - Chih-Sheng Hung
- Division of Digestive Medicine, Department of Internal Medicine, Cathay General Hospital
- School of Medicine, Fu-Jen Catholic University, New Taipei City
| | - Ching-Shui Huang
- Division of General Surgery, Department of Surgery, Cathay General Hospital, Taipei City, Taiwan
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Tsuyama S, Kohsaka S, Hayashi T, Suehara Y, Hashimoto T, Kajiyama Y, Tsurumaru M, Ueno T, Mano H, Yao T, Saito T. Comprehensive clinicopathological and molecular analysis of primary malignant melanoma of the oesophagus. Histopathology 2021; 78:240-251. [PMID: 32654197 DOI: 10.1111/his.14210] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 06/24/2020] [Accepted: 07/09/2020] [Indexed: 01/11/2023]
Abstract
AIMS This study was performed to elucidate the clinicopathological characteristics, genetic alterations and therapeutic targets of primary malignant melanoma of the oesophagus (PMME). METHODS AND RESULTS The clinicopathology and molecular pathology of 13 PMME cases and 10 skin malignant melanoma (SKMM) cases were analysed with next-generation sequencing (NGS) and immunohistochemistry. The 3-year overall survival rate and the median survival time for PMME patients were 23.1% and 11.9 months, respectively. Three (23.1%) and eight (61.5%) PMME cases showed a papillary structure and lymph node metastasis, respectively. DNA and RNA hybridization capture-based NGS analysis revealed that NF1 was the most frequently mutated gene (30%) in 10 of the PMME cases. Other mutations detected in PMME included SF3B1 (20%), KRAS (10%), BRCA2 (10%), KIT (10%) and TP53 (10%) mutations. Commonly detected BRAF mutations in SKMM were not detected in PMME. Immunohistochemistry and mutation status were concordant between p53/c-Kit and TP53/KIT, respectively. Focal expression of programmed death-ligand 1 was observed in one PMME sample. The tumour mutation burden in PMME was significantly lower than that in SKMM (P = 0.030). No PMME case showed high microsatellite instability. RNA sequencing revealed a distinctive pattern with respect to RNA expression. T-cell co-stimulation differed between PMME and SKMM. CONCLUSIONS The RAS-mitogen-activated protein kinase pathway is one of the main pathways involved in PMME. The genetic profile of PMME was similar to that of mucosal/acral melanoma, but differed from the SKMM profile. A subset of PMMEs may contain actionable mutations. Immunotherapy seemed to be less effective for most PMMEs in this series.
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Affiliation(s)
- Sho Tsuyama
- Department of Human Pathology, Juntendo University, Graduate School of Medicine, Tokyo, 113-8421, Japan
| | - Shinji Kohsaka
- Division of Cellular Signaling, National Cancer Center Research Institute, Tokyo, 104-0045, Japan
| | - Takuo Hayashi
- Department of Human Pathology, Juntendo University, Graduate School of Medicine, Tokyo, 113-8421, Japan
| | - Yoshiyuki Suehara
- Intractable Disease Research Center, Juntendo University, Graduate School of Medicine, Tokyo, 113-8421, Japan
- Department of Orthopaedic Surgery, Juntendo University School of Medicine, Tokyo, 113-8421, Japan
| | - Takashi Hashimoto
- Department of Esophageal and Gastroenterological Surgery, Juntendo University School of Medicine, Tokyo, 113-8421, Japan
| | - Yoshiaki Kajiyama
- Department of Esophageal and Gastroenterological Surgery, Juntendo University School of Medicine, Tokyo, 113-8421, Japan
| | - Masahiko Tsurumaru
- Department of Esophageal and Gastroenterological Surgery, Juntendo University School of Medicine, Tokyo, 113-8421, Japan
| | - Toshihide Ueno
- Division of Cellular Signaling, National Cancer Center Research Institute, Tokyo, 104-0045, Japan
| | - Hiroyuki Mano
- Division of Cellular Signaling, National Cancer Center Research Institute, Tokyo, 104-0045, Japan
| | - Takashi Yao
- Department of Human Pathology, Juntendo University, Graduate School of Medicine, Tokyo, 113-8421, Japan
| | - Tsuyoshi Saito
- Department of Human Pathology, Juntendo University, Graduate School of Medicine, Tokyo, 113-8421, Japan
- Intractable Disease Research Center, Juntendo University, Graduate School of Medicine, Tokyo, 113-8421, Japan
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11
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Chacón M, Pfluger Y, Angel M, Waisberg F, Enrico D. Uncommon Subtypes of Malignant Melanomas: A Review Based on Clinical and Molecular Perspectives. Cancers (Basel) 2020; 12:E2362. [PMID: 32825562 PMCID: PMC7565756 DOI: 10.3390/cancers12092362] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 07/25/2020] [Accepted: 07/29/2020] [Indexed: 12/26/2022] Open
Abstract
Malignant melanoma represents the most aggressive type of skin cancer. Modern therapies, including targeted agents and immune checkpoint inhibitors, have changed the dismal prognosis that characterized this disease. However, most evidence was obtained by studying patients with frequent subtypes of cutaneous melanoma (CM). Consequently, there is an emerging need to understand the molecular basis and treatment approaches for unusual melanoma subtypes. Even a standardized definition of infrequent or rare melanoma is not clearly established. For that reason, we reviewed this challenging topic considering clinical and molecular perspectives, including uncommon CMs-not associated with classical V600E/K BRAF mutations-malignant mucosal and uveal melanomas, and some unusual independent entities, such as amelanotic, desmoplastic, or spitzoid melanomas. Finally, we collected information regarding melanomas from non-traditional primary sites, which emerge from locations as unique as meninges, dermis, lymph nodes, the esophagus, and breasts. The aim of this review is to summarize and highlight the main scientific evidence regarding rare melanomas, with a particular focus on treatment perspectives.
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Affiliation(s)
- Matías Chacón
- Department of Medical Oncology, Alexander Fleming Cancer Institute, Buenos Aires 1426, Argentina; (Y.P.); (M.A.); (F.W.); (D.E.)
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12
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Abstract
Primary malignant melanoma of esophagus (PMME) is a rare malignant tumor of esophagus. This study aimed to investigate the clinic pathologic characteristics and analyze the factors that might affect the prognosis of PMME patients.A total of 20 PMME patients who underwent surgical treatment in our hospital from 1975 to 2017 were analyzed. The clinical data, surgical and pathologic features of all patients were collected.For 20 PMME patients, the average age was 57.3 ± 10.7 years, and the male patients account for 75%. Most of the tumors (95%) were located in the middle and lower of the esophagus. There were 7 patients with primary tumor invasion beyond the muscular layer (T3 + T4) and 10 patients with lymph node metastasis (LNM). The median survival time of 20 patients was 12 months, and the 1-year and 5-year survival rates were 50% and 16.9%, respectively. The probability of LNM in tumors confined to submucosa (T1) and myometrium (T2) was lower than that in tumors with deeper invasion (T3, T4) (P = .035). Multivariate analysis showed that tumor node metastasis (TNM) staging was the independent prognostic factor for survival of PMME patients (hazard ratio [95% confidence interval], 4.15 [1.36-12.67]; P = .012).For PMME patients, tumors with deeper invasion were more likely to have LNM, and TNM staging was an independent predictor of prognosis for survival. Early detection of the disease and radical resection of the tumor are critical for better survival of the PMME patients.
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13
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Rakesh CR, Sharma AK, Pathak N, Gahlot GPS. Primary malignant melanoma of the gastroesophageal junction: A rare and unusual disease. Med J Armed Forces India 2020; 77:367-370. [PMID: 34305293 DOI: 10.1016/j.mjafi.2020.03.011] [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: 11/19/2017] [Accepted: 03/24/2020] [Indexed: 10/24/2022] Open
Abstract
Malignant melanoma, an aggressive tumor of skin, is also seen rarely in extra cutaneous sites like the gastrointestinal tract (GIT). Primary melanoma of the GIT by itself is a rare tumor; often metastatic at presentation and if found non-metastatic, it is rarely resectable. We are reporting a histopathologically confirmed case of primary malignant melanoma affecting the 'gastroesophageal junction', which we operated on.
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Affiliation(s)
- C R Rakesh
- Classified Specialist (Surgery & GI Surgeon), Army Hospital (R&R), New Delhi, India
| | - A K Sharma
- Senior Advisor (Surgery & GI Surgeon), Army Hospital (R&R), New Delhi, India
| | - Nishant Pathak
- Classified Specialist (Surgery & GI Surgeon), Military Hospital Jaipur, India
| | - G P S Gahlot
- Classified Specialist (Pathology & Oncopath), Army Hospital (R&R), New Delhi, India
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Abstract
Primary malignant melanoma represents the fifth most common cancer in the United States. It is subdivided into two forms: cutaneous (90%), visceral (8%, including ocular and mucosal) and of unknown primary (2%). The vast majority of gastrointestinal melanomas are secondary lesions until proven otherwise. Primary esophageal melanoma in particular is exceedingly rare, less than 200 cases have been documented in the literature to date. It is highly prevalent in Japan and occurs twice as much in men than women around the 6th decade of life. It has a predilection for the middle and lower esophagus, with only 6 cases occurring at the gastroesophageal junction worldwide. Its etiology and pathogenesis are poorly understood, and no curative treatment has been established given the paucity of cases. We present a case of primary melanoma of the gastroesophageal junction which represents the 2nd incident case in the united states and 7th worldwide.
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Affiliation(s)
- Yasmine Hussein Agha
- Internal Medicine, University of Kansas School of Medicine, Wichita, KS, 67214, USA
| | - Nathaniel A Parker
- Internal Medicine, University of Kansas School of Medicine, Wichita, KS, 67214, USA
| | - Joel Alderson
- Pathology, Ascension Via Christi St. Francis Hospital, Wichita, KS, 67214, USA
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Iwasaki K, Ota Y, Yamada E, Takahashi K, Watanabe T, Makuuchi Y, Suda T, Osaka Y, Seshimo A, Katsumata K, Tsuchida A. Primary malignant melanoma of the esophagus with multiple lymph node metastases: A case report and literature review. Medicine (Baltimore) 2020; 99:e18573. [PMID: 32481357 DOI: 10.1097/md.0000000000018573] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
RATIONALE Primary malignant melanoma of the esophagus (PMME) is a very rare malignancy accounting for only 0.1% to 0.2% of all malignant esophageal lesions. Presently, there are no standard strategies or clear guidelines for PMME treatment. PATIENT CONCERNS Herein, we report a patient who had PMME with multiple lymph node metastases (LNMs) who was treated successfully by esophagectomy. In March 2018, a 74-year-old man with symptoms of continuous dysphagia was referred to our hospital. DIAGNOSIS Upper gastrointestinal endoscopic examination revealed melanin pigmentation in the middle thoracic esophagus and a pigmented polypoid mass in the lower esophagus. Histopathological examination of the endoscopic biopsy specimen revealed malignant melanoma. Contrast-enhanced computed tomography showed a 3 cm tumor lesion with several enlarged lymph nodes without distant metastasis. The preoperative diagnosis based on the TNM classification was cT2N2M0 stage III. INTERVENTIONS The patient underwent esophagectomy with lymph node dissection. OUTCOMES Histopathological examination showed that the tumor extended to the submucosal layer of the esophageal wall, with multiple LNMs. Although multiple LNMs were detected, computed tomography scan 15 months after surgery showed no recurrence. Additionally, we analyzed the relationship between the overall survival and the clinicopathological factors including LNMs in 48 previously reported cases of PMME that were surgically treated. LESSONS To our knowledge, this is the first report on the effect of LNMs on the prognosis of PMME patients. The analysis revealed the prognostic value of the TNM stage. Early tumor detection and esophagectomy with lymph node dissection may play as key factors for achieving a better overall survival of PMME patients.
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Affiliation(s)
- Kenichi Iwasaki
- Department of Gastrointestinal and Pediatric Surgery, Tokyo Medical University, Tokyo, Japan
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16
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Dai L, Wang ZM, Xue ZQ, He M, Yuan Y, Shang XQ, Chen KN. Results of surgical treatment for primary malignant melanoma of the esophagus: A multicenter retrospective study. J Thorac Cardiovasc Surg 2020; 161:S0022-5223(20)30571-7. [PMID: 32359897 DOI: 10.1016/j.jtcvs.2020.03.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2019] [Revised: 02/27/2020] [Accepted: 03/09/2020] [Indexed: 01/03/2023]
Abstract
OBJECTIVE Few large-sample research data sets exist on long-term survival and prognostic factors among patients with primary malignant melanoma of the esophagus (PMME), a rare malignancy associated with poor outcomes. We sought to investigate postoperative survival and prognostic factors in patients with PMME. METHODS We retrospectively analyzed long-term follow-up results for patients with PMME who underwent surgery at 10 Chinese centers between January 1998 and January 2018. We performed uni- and multivariate analyses to investigate clinicopathologic factors associated with survival. RESULTS Median overall survival for the entire group (N = 70 patients) was 13.5 months. Female sex (hazard ratio [HR], 0.352; 95% confidence interval [CI], 0.138-0.900; P = .029), ≥12 lymph nodes dissected (HR, 0.274; 95% CI, 0.133-0.563; P < .001), absence of lymph node metastasis (HR, 0.195; 95% CI, 0.084-0.451; P < .001), and postoperative adjuvant therapy (HR, 0.474; 95% CI, 0.249-0.901; P = .023) were factors of favorable prognosis. Preoperative pathologic diagnosis of PMME was as low as 47.1%. A high proportion of patients had lymph node metastasis, including those with early-stage tumors. Rates of lymph node metastasis were 54.2% (13/24) for pT1, 44.4% (12/27) for pT2, 57.1% (8/14) for pT3, and 100% (5/5) for pT4. Regional lymph node recurrence (N = 43 [61.4%]) was the predominant postoperative pattern of recurrence or metastasis. CONCLUSIONS Female sex, pN0, increased number of lymph nodes dissected, and postoperative adjuvant therapy were associated with better outcomes among patients with PMME. Preoperative pathologic diagnosis of PMME was low, patients had lymph node metastasis (even those with early-stage tumors), and regional lymph node recurrence was common.
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Affiliation(s)
- Liang Dai
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), the First Department of Thoracic Surgery, Peking University Cancer Hospital and Institute, Peking University School of Oncology, Beijing, China
| | - Zi-Ming Wang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), the First Department of Thoracic Surgery, Peking University Cancer Hospital and Institute, Peking University School of Oncology, Beijing, China
| | - Zhi-Qiang Xue
- Department of Thoracic Surgery, Chinese PLA General Hospital, Beijing, China
| | - Ming He
- Department of Thoracic Surgery, Hebei Cancer Institute, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Yong Yuan
- Department of Thoracic Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Xue-Qian Shang
- Department of Thoracic Surgery, Peking University First Hospital, Beijing, China
| | - Ke-Neng Chen
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), the First Department of Thoracic Surgery, Peking University Cancer Hospital and Institute, Peking University School of Oncology, Beijing, China.
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17
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Chu C, Peng C, Chang I, Su W, Kao J, Huang W, Lai H. Endoscopic findings in a patient with primary malignant melanoma of the esophagus: A case report. ADVANCES IN DIGESTIVE MEDICINE 2020. [DOI: 10.1002/aid2.13144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Chia‐Sheng Chu
- School of Chinese MedicineChina Medical University Taichung Taiwan
- Division of Hepatogastroenterology, Department of Internal MedicineChina Medical University Hospital Taichung Taiwan
| | - Cheng‐Yuan Peng
- Division of Hepatogastroenterology, Department of Internal MedicineChina Medical University Hospital Taichung Taiwan
- School of MedicineChina Medical University Taichung Taiwan
| | - I‐Ping Chang
- School of MedicineChina Medical University Taichung Taiwan
- Department of PathologyChina Medical University Hospital Taichung Taiwan
| | - Wen‐Pang Su
- Division of Hepatogastroenterology, Department of Internal MedicineChina Medical University Hospital Taichung Taiwan
- School of MedicineChina Medical University Taichung Taiwan
| | - Jung‐Ta Kao
- Division of Hepatogastroenterology, Department of Internal MedicineChina Medical University Hospital Taichung Taiwan
- School of MedicineChina Medical University Taichung Taiwan
| | - Wen‐Hsin Huang
- Division of Hepatogastroenterology, Department of Internal MedicineChina Medical University Hospital Taichung Taiwan
- School of MedicineChina Medical University Taichung Taiwan
| | - Hsueh‐Chou Lai
- School of Chinese MedicineChina Medical University Taichung Taiwan
- Division of Hepatogastroenterology, Department of Internal MedicineChina Medical University Hospital Taichung Taiwan
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18
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Bazarbashi AN, Hourneaux de Moura DT, Lu PW, Srivastava A, Thompson CC, Aihara H. Endoscopic submucosal dissection of esophageal metastatic melanoma. VideoGIE 2019; 4:501-504. [PMID: 31709342 PMCID: PMC6834970 DOI: 10.1016/j.vgie.2019.07.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
Affiliation(s)
- Ahmad Najdat Bazarbashi
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | | | - Po-Wen Lu
- Department of Gastroenterology and Hepatology, Linkou Chang Gung Memorial Hospital, Taoyuan City, Taiwan
| | - Amitabh Srivastava
- Department of Pathology, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Christopher C Thompson
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Hiroyuki Aihara
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Boston, Massachusetts, USA
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19
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Urabe M, Haruta S, Ohkura Y, Inoshita N, Yago A, Koga S, Tanaka T, Ueno M, Udagawa H. Clinicopathological presentations and surgical outcomes of esophageal melanoma. Asian Cardiovasc Thorac Ann 2019; 27:548-553. [PMID: 31319672 DOI: 10.1177/0218492319866064] [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] [Indexed: 12/19/2022]
Abstract
Background Primary malignant melanoma of the esophagus is a rare tumor with a poor prognosis; the optimal treatment strategy has yet to be established. This study aimed to clarify clinical features, courses, and outcomes of patients undergoing surgical resection of primary malignant melanoma of the esophagus. Methods Six patients with primary malignant melanoma of the esophagus, in whom the absence of other primary melanomas had been confirmed, were selected from the medical database maintained in Toranomon Hospital. Their clinicopathological characteristics and long-term outcomes were retrospectively reviewed and analyzed. Results All 6 patients (five males and one female) underwent radical esophagectomy with three-field regional lymphadenectomy, and none received neoadjuvant therapy. Tumor invasion was classified into T1 in 5 (83%) cases and T3 in one (17%). Four (67%) patients had nodal metastases (one N1, one N2 and two N3). No distant metastatic lesions were detected preoperatively in any of our cases. Postoperative surveillance revealed recurrence in all 6 patients, and 5 (83%) died of the disease. The median overall survival was 24 months. One patient with a T3N3M0 tumor was treated after surgery with a dacarbazine-nimustine-vincristine regimen followed by irradiation for bone recurrence and survived for 87 months postoperatively. Another patient with a T1N3M0 tumor who survived for 27 months after liver and bone recurrence was treated with nivolumab, ipilimumab, and dacarbazine. Conclusion Although the courses of patients with primary malignant melanoma of the esophagus were consistently unfavorable, surgical resection with multidisciplinary therapeutic modalities may prolong survival in some cases.
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Affiliation(s)
- Masayuki Urabe
- 1 Department of Gastroenterological Surgery, Toranomon Hospital, Tokyo, Japan
| | - Shusuke Haruta
- 1 Department of Gastroenterological Surgery, Toranomon Hospital, Tokyo, Japan
| | - Yu Ohkura
- 1 Department of Gastroenterological Surgery, Toranomon Hospital, Tokyo, Japan
| | - Naoko Inoshita
- 2 Department of Pathology, Toranomon Hospital, Tokyo, Japan
| | - Akikazu Yago
- 1 Department of Gastroenterological Surgery, Toranomon Hospital, Tokyo, Japan
| | - Shuhei Koga
- 1 Department of Gastroenterological Surgery, Toranomon Hospital, Tokyo, Japan
| | - Tsuyoshi Tanaka
- 1 Department of Gastroenterological Surgery, Toranomon Hospital, Tokyo, Japan
| | - Masaki Ueno
- 1 Department of Gastroenterological Surgery, Toranomon Hospital, Tokyo, Japan
| | - Harushi Udagawa
- 1 Department of Gastroenterological Surgery, Toranomon Hospital, Tokyo, Japan
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Primary malignant melanoma of esophagus: clinicopathologic characterization of 20 cases including molecular genetic profiling of 15 tumors. Mod Pathol 2019; 32:957-966. [PMID: 30760858 PMCID: PMC8210848 DOI: 10.1038/s41379-018-0163-y] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Revised: 10/01/2018] [Accepted: 10/01/2018] [Indexed: 02/08/2023]
Abstract
Primary malignant melanoma of esophagus is very rare, and its clinicopathologic and genetic features have not been extensively investigated. In this study, 20 tumors from 14 male and 6 female patients (40-79 years old) were evaluated. Dysphagia, chest pain, and weight loss were frequent symptoms. Thirteen melanomas, including two with multiple lesions, involved the distal third of esophagus. The median tumor diameter was 6 cm. Epithelioid morphology, moderate atypia, and pigmentation were typical findings. None of the patients had melanoma elsewhere, and all tumors exhibited a junctional peri-epithelial component consistent with a primary lesion. The median mitotic activity was 11 per 10 high-power fields (range, 0-31). Nine patients died of tumor within 4-22 months, however, two showed long-term (96 and 104 months) survival. In 15 cases, tissue for further immunohistochemical and molecular studies were available. BRAF, KIT, and NRAS mutation status was assessed by Sanger sequencing in all 15 tumors. The next-generation sequencing of 50 or 409 genes was performed in five and three cases, respectively. IGF1R expression indicating activation of the IGF axis was seen in 82% (9/11) of tumors. However, no BRAF mutations were identified. In 33% (5/15) of tumors, NRAS mutations were detected. KIT expression was seen in 50% (7/14) of melanomas including single KIT mutant. Two of three tumors evaluated with 409 genes panel revealed multiple driver mutations indicating sub-clonal expansion, whereas a single mutation (TSC1 p.H371Q) was the sole change in the third case. SF3B1 p.K666T and p.R625C mutations were detected in two cases. However, no co-occurrence of SF3B1 and GNAQ or GNA11 mutations, seen in uveal melanoma, was detected. FBXW7 p.R465C and p.R479G mutations, linked to cancer progression, were found in two of eight tumors. In summary, esophageal melanoma mutation profile indicates complexity of molecular mechanisms underlying its pathogenesis.
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Hashimoto T, Makino T, Yamasaki M, Tanaka K, Miyazaki Y, Takahashi T, Kurokawa Y, Motoori M, Kimura Y, Nakajima K, Morii E, Mori M, Doki Y. Clinicopathological characteristics and survival of primary malignant melanoma of the esophagus. Oncol Lett 2019; 18:1872-1880. [PMID: 31423256 PMCID: PMC6614672 DOI: 10.3892/ol.2019.10519] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Accepted: 05/13/2019] [Indexed: 11/06/2022] Open
Abstract
Primary malignant melanoma of the esophagus (PMME) has been reported to be a rare and highly malignant disease, and to date a standard treatment strategy has not been established due to limited evidence. The aim of the present study was to investigate the clinicopathological characteristics of this extremely rare disease. A total of 6 out of 2,093 patients with PMME treated in our institution between 1995 and 2016 were retrospectively analyzed and their clinicopathological parameters including treatment course and long-term survival were investigated. The major clinicopathological characteristics of patients were that they were >70 years of age, male sex, dysphagia at first diagnosis, and macroscopic black protruding tumors located in the lower third of the thoracic esophagus. Four of the five patients receiving pretherapeutic endoscopic biopsy were correctly diagnosed with PMME, and two patients received preoperative treatment with ineffective histopathological responses. There were two unresectable cases, one was treated with an immune-checkpoint inhibitor and the other received palliative care. Three of the four patients receiving curative surgery developed hematogenous recurrence within two years of surgery and only one patient with pT1aN0M0 achieved long-term survival. The median overall survival of all six patients was 19.6 (6.4–40.5) months. Patients with stage I disease exhibited significantly more favorable prognoses than those with stage II–IV (P=0.025) and surgically-treated patients had significantly better prognoses than those who did not receive surgery (P=0.018). In conclusion, PMME was associated with highly malignant features and tended to develop hematogenous metastases even after radical resection. Early diagnosis appears to be important to cure this refractory disease.
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Affiliation(s)
- Tadayoshi Hashimoto
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Tomoki Makino
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Makoto Yamasaki
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Koji Tanaka
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Yasuhiro Miyazaki
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Tsuyoshi Takahashi
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Yukinori Kurokawa
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Masaaki Motoori
- Department of Surgery, Osaka General Medical Center, Osaka 558-8558, Japan
| | - Yutaka Kimura
- Department of Surgery, Kindai University Faculty of Medicine, Osaka 589-8511, Japan
| | - Kiyokazu Nakajima
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Eiichi Morii
- Department of Pathology, Graduate School of Medicine, Osaka University, Osaka 565-0871, Japan
| | - Masaki Mori
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Yuichiro Doki
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
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Wang X, Kong Y, Chi Z, Sheng X, Cui C, Mao L, Lian B, Tang B, Yan X, Si L, Guo J. Primary malignant melanoma of the esophagus: A retrospective analysis of clinical features, management, and survival of 76 patients. Thorac Cancer 2019; 10:950-956. [PMID: 30864295 PMCID: PMC6449256 DOI: 10.1111/1759-7714.13034] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Revised: 02/13/2019] [Accepted: 02/14/2019] [Indexed: 12/13/2022] Open
Abstract
Background Primary malignant melanoma of the esophagus (PMME) is rare. Patients with advanced melanoma of esophageal origin tend to have lower response rates to traditional therapies than those with other melanomas. We report our experience of 12 patients with PMME administered PD‐1 inhibitors. Methods This is a retrospective analysis of the clinical data of 76 patients with PMME who attended Peking University Cancer Hospital between January 2008 and September 2017. Objective response rates (ORRs) and progression‐free survival (PFS) were assessed. Results The 76 PMMEs were classified as unresectable or metastatic. The patients were allocated to three cohorts according to their treatment: chemotherapy (C: 46 patients), targeted therapy (T: 2 patients), and PD‐1 inhibitors (IT: 12 patients). The PFS in the C cohort was three months with a limited ORR of 10.9%. In the IT cohort, seven patients (75.0%) achieved a partial response and three had stable disease for 4+ months. The median PFS in the IT cohort was not reached and the mean was 15.6 months, which was much longer than in cohort C (P < 0.001). Conclusion Although this cohort of patients was small, it is the largest series investigated thus far. To the best of our knowledge, this is the first report of the outcomes of advanced PMMEs treated with PD‐1 inhibitors. Dramatic responses can occur in patients with advanced PMMEs.
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Affiliation(s)
- Xuan Wang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Renal Cancer and Melanoma, Peking University Cancer Hospital and Research Institute, Beijing, China
| | - Yan Kong
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Renal Cancer and Melanoma, Peking University Cancer Hospital and Research Institute, Beijing, China
| | - Zhihong Chi
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Renal Cancer and Melanoma, Peking University Cancer Hospital and Research Institute, Beijing, China
| | - Xinan Sheng
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Renal Cancer and Melanoma, Peking University Cancer Hospital and Research Institute, Beijing, China
| | - Chuanliang Cui
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Renal Cancer and Melanoma, Peking University Cancer Hospital and Research Institute, Beijing, China
| | - Lili Mao
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Renal Cancer and Melanoma, Peking University Cancer Hospital and Research Institute, Beijing, China
| | - Bin Lian
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Renal Cancer and Melanoma, Peking University Cancer Hospital and Research Institute, Beijing, China
| | - Bixia Tang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Renal Cancer and Melanoma, Peking University Cancer Hospital and Research Institute, Beijing, China
| | - Xieqiao Yan
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Renal Cancer and Melanoma, Peking University Cancer Hospital and Research Institute, Beijing, China
| | - Lu Si
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Renal Cancer and Melanoma, Peking University Cancer Hospital and Research Institute, Beijing, China
| | - Jun Guo
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Renal Cancer and Melanoma, Peking University Cancer Hospital and Research Institute, Beijing, China
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23
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Li J, Liu Y, Wang B, Sun X, Meng X. Malignant melanoma of the esophagus complicated with poorly differentiated mucinous adenocarcinoma of the stomach: A case report. Medicine (Baltimore) 2019; 98:e14783. [PMID: 30855489 PMCID: PMC6417549 DOI: 10.1097/md.0000000000014783] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
RATIONALE Primary malignant melanoma of the esophagus (PMME) is a rare malignancy that only accounts for <2% of all primary esophageal tumors. Here, we report the even rarer occurrence of PMME in combination with poorly differentiated mucinous adenocarcinoma of the stomach. PATIENT CONCERNS A 64-year-old man was presented to the hospital with >1 month of eating dysphagia. Enhanced computed tomography (CT) scan only found a space-occupying lesion in the lower esophagus with moderate enhancement. However, gastroscope showed not only esophageal masses, but also gastric mucosa changes. DIAGNOSES Poorly differentiated mucinous adenocarcinoma and PMME were diagnosed based on pathological biopsy and immunohistochemical methods. INTERVENTIONS The patient underwent laparoscopic gastric cancer radical surgery, esophageal resection, and colonic replacement of the esophagus. OUTCOMES Abdominal CT and esophagography performed 1 week after surgery showed that it was consistent with postoperative changes without other abnormalities. However, the patient died 3 months after discharge without receiving any other treatment. LESSONS This case suggests more attention should be drawn to the diagnosis of multiple primary malignant neoplasms in elder patients, and also highlights the need to fulfill comprehensive examinations before surgery in case of misdiagnosis. Besides, it is challenging to finding a reasonable treatment for such rare condition.
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Affiliation(s)
- Ji Li
- Department of Gastroenterology
| | - Yan Liu
- Department of Gastroenterology
| | - Bin Wang
- Department of Infectious Disease
| | - Xun Sun
- Department of Pathology, The First Hospital of Jilin University, Changchun, Jilin, People's Republic of China
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24
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Koga N, Kubo N, Saeki H, Sasaki S, Jogo T, Hirose K, Nakashima Y, Oki E, Koga Y, Oda Y, Oiwa H, Oiwa T, Maehara Y. Primary amelanotic malignant melanoma of the esophagus: a case report. Surg Case Rep 2019; 5:4. [PMID: 30635729 PMCID: PMC6329688 DOI: 10.1186/s40792-019-0564-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Accepted: 01/03/2019] [Indexed: 12/04/2022] Open
Abstract
Background Primary amelanotic malignant melanoma of esophagus, which is a subtype of primary malignant melanoma of the esophagus (PMME), is a very rare disease with a poor prognosis. We herein report a case of the amelanotic type of PMME. Case presentation An 86-year-old woman was admitted to our hospital with symptoms of dysphagia. An endoscopic examination and constructed radiography revealed an elevated and semipedunculated lesion with an ulcer in the lower thoracic esophagus accompanied by another submucosal lesion of the esophagus. She was diagnosed with esophageal squamous cell carcinoma by a preoperative endoscopic biopsy. We performed thoracoscopy- and laparoscopy-assisted subtotal esophagectomy with lymphadenectomy. Based on the surgical specimens, although there were no melanocytes, we made a diagnosis of a malignant melanoma immunohistochemically; the tumor cells were positive for S-100 protein and HMB45 focally and partially for Melan-A. Conclusion We experienced a case of primary amelanotic malignant melanoma, and the patient has remained disease-free for 1 year since the surgery. Since the diagnosis of amelanotic type of PMME is difficult, it should be made by the combination of a morphological examination, pathological examination, and immunohistochemistry.
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Affiliation(s)
- Naomichi Koga
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Nobuhide Kubo
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Hiroshi Saeki
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan.
| | - Shun Sasaki
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Tomoko Jogo
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Kosuke Hirose
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Yuichiro Nakashima
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Eiji Oki
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Yutaka Koga
- Department of Anatomic Pathology, Pathological Sciences, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Yoshinao Oda
- Department of Anatomic Pathology, Pathological Sciences, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Hisao Oiwa
- Oiwa Gastrointestinal Clinic, 2-1-5, Hanami-Higashi, Koga-shi, Fukuoka, 811-3112, Japan
| | - Toshio Oiwa
- Oiwa Gastrointestinal Clinic, 2-1-5, Hanami-Higashi, Koga-shi, Fukuoka, 811-3112, Japan
| | - Yoshihiko Maehara
- Kyushu Central Hospital of the Mutual Aid Association of Public School Teachers, 3-23-1, Shiobaru, Minami-ku, Fukuoka, 815-8588, Japan
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Sun H, Gong L, Zhao G, Zhan H, Meng B, Yu Z, Pan Z. Clinicopathological characteristics, staging classification, and survival outcomes of primary malignant melanoma of the esophagus. J Surg Oncol 2017; 117:588-596. [PMID: 29266237 DOI: 10.1002/jso.24905] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2017] [Revised: 09/19/2017] [Accepted: 10/11/2017] [Indexed: 12/14/2022]
Abstract
BACKGROUND Primary malignant melanoma of esophagus (PMME) is a remarkably rare and highly aggressive tumor. Studies related with clinicopathological findings, staging classification, and clinical outcomes are lacking. METHODS We reviewed 21 cases of PMME at the Tianjin Medical University Cancer Institute and Hospital from January 2002 to February 2017. RESULTS Nineteen patients (90.48%) presented a history of dysphagia for months, and two (9.52%) experienced retrosternal pain. Histologically, tumors were composed of atypical melanocytes with melanocytosis surrounding the tumor. The overall survival was 1-40 months, with the median time of 10 months. The mucosal staging classification for upper aerodigestive tract showed better distribution of overall survival with different stages than that of the American Joint Commission on Cancer staging classification for esophagus, but without statistical difference. Both the clinical and pathological characteristics were not highly consistent with overall survival. CONCLUSIONS PMME is a considerably aggressive tumor with poor prognosis. The staging classification of mucosal melanoma of the upper aerodigestive tract may be a good option for PMME patients.
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Affiliation(s)
- Haiyan Sun
- Department of Integrative Oncology, Tianjin Medical University Cancer Institute and Hospital, Key Laboratory of Cancer Prevention and Therapy of Tianjin City, Tianjin, China
| | - Lei Gong
- Department of Esophageal Cancer, Tianjin Medical University Cancer Institute and Hospital, Key Laboratory of Cancer Prevention and Therapy of Tianjin City, Tianjin, China
| | - Gang Zhao
- Department of Pathology, Tianjin Medical University Cancer Institute and Hospital, Key Laboratory of Cancer Prevention and Therapy of Tianjin City, Tianjin, China
| | - Hongdian Zhan
- Department of Esophageal Cancer, Tianjin Medical University Cancer Institute and Hospital, Key Laboratory of Cancer Prevention and Therapy of Tianjin City, Tianjin, China
| | - Bin Meng
- Department of Pathology, Tianjin Medical University Cancer Institute and Hospital, Key Laboratory of Cancer Prevention and Therapy of Tianjin City, Tianjin, China
| | - Zhentao Yu
- Department of Esophageal Cancer, Tianjin Medical University Cancer Institute and Hospital, Key Laboratory of Cancer Prevention and Therapy of Tianjin City, Tianjin, China
| | - Zhanyu Pan
- Department of Integrative Oncology, Tianjin Medical University Cancer Institute and Hospital, Key Laboratory of Cancer Prevention and Therapy of Tianjin City, Tianjin, China
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Weekday of Surgery Affects Postoperative Complications and Long-Term Survival of Chinese Gastric Cancer Patients after Curative Gastrectomy. BIOMED RESEARCH INTERNATIONAL 2017; 2017:5090534. [PMID: 28484712 PMCID: PMC5412209 DOI: 10.1155/2017/5090534] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/19/2016] [Accepted: 04/02/2017] [Indexed: 02/03/2023]
Abstract
Many factors have been reported to affect the long-term survival of gastric carcinoma patients after gastrectomy; the present study took the first attempt to find out the potential role of weekday carried out surgery in the postoperative prognosis of gastric cancer patients. 463 gastric cancer patients have been followed up successfully. Pearson χ2 test was used for univariate analyses. Survival curves were constructed by using Kaplan-Meier method and evaluated by using the log-rank test. The Cox proportional hazard regression model was used to find out the risk factors, and subgroup analysis was conducted to rule out confounding factors. We found that the patients who underwent gastrectomy on the later weekday (Wednesday–Friday) more easily suffered from a higher postoperative morbidity. Weekday of surgery was one of the independent indicators for the prognosis of patients after gastric cancer surgery. However, the role of weekday of surgery was significantly weakened in the complications group. In conclusion, surgery performed in the later weekday was more likely to lead to increased postoperative complications and an unfavorable role in prognosis of Chinese gastric cancer patients after curative gastrectomy.
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27
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Zhao T, Kong FW, Wang H, Liu D, Wang CY, Luo JH, Zhang M, Wu WB. A long-term survivor with esophageal melanoma and pulmonary metastasis after single-stage esophagectomy and lobectomy: Case report and literature review. Medicine (Baltimore) 2017; 96:e7003. [PMID: 28538413 PMCID: PMC5457893 DOI: 10.1097/md.0000000000007003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
RATIONALE The optimal therapeutic regimen for primary malignant melanoma of the esophagus (PMME) need to be further elucidated. Besides, the efficacy of surgery for PMME with remote metastasis is uncertain for its rarity. PATIENT CONCERNS Herein a previously healthy patient was admitted for dysphagia and fatigue, without significant weight loss. DIAGNOSES The pathological and molecular tests revealed his diagnosis of BRAF-mutant, advanced PMME with localized pulmonary metastasis. INTERVENTIONS Single-stage Ivor-Lewis esophagectomy and lobectomy were performed successfully, followed by 4 cycles of conventional chemotherapy, and concurrent high-dose interferon lasting for 1 year. OUTCOMES The patient survived without logo-regional recurrence or remote metastasis during the follow up of two and a half years up to now. LESSONS Timely resection of localized primary and metastatic lesions might deliver a chance to obtain better prognosis for selected PMME patients; however, high-quality trials with longer follow-up are needed.
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Affiliation(s)
- Tian Zhao
- Department of Thoracic Surgery, Xuzhou Central Hospital Affiliated to Southeast University
| | - Feng-Wei Kong
- Department of General Surgery, Xuzhou Infectious Disease Hospital, Xuzhou
| | - Heng Wang
- Department of Thoracic Surgery, Xuzhou Central Hospital Affiliated to Southeast University
| | - Dong Liu
- Department of Thoracic Surgery, Xuzhou Central Hospital Affiliated to Southeast University
| | - Chun-Ying Wang
- Department of General Surgery, Xuzhou Infectious Disease Hospital, Xuzhou
| | - Jin-Hua Luo
- Department of Thoracic Surgery, Jiangsu Province Hospital, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Miao Zhang
- Department of Thoracic Surgery, Xuzhou Central Hospital Affiliated to Southeast University
| | - Wen-Bin Wu
- Department of Thoracic Surgery, Xuzhou Central Hospital Affiliated to Southeast University
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