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Alwaqfi R, Gill K, Brown DN, Weigelt B, Park KJ, Chui MH. High-Risk Human Papillomavirus-Associated Mixed Intestinal-Type Mucinous Adenocarcinoma and Low-grade Neuroendocrine Tumor of the Uterine Cervix: Report of a Case Harboring Shared ARID1A and SMAD4 Mutations Between Morphologically Distinct Components. Int J Gynecol Pathol 2024; 43:472-473. [PMID: 38294060 DOI: 10.1097/pgp.0000000000001011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2024]
Affiliation(s)
- Rofieda Alwaqfi
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
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Yang J, Peng Y, Ding Y, Liu Y, Wang Y, Liu Y, Liu C. The Clinicopathological and Molecular Characteristics of Endocervical Gastric-Type Adenocarcinoma and the Use of Claudin18.2 as a Potential Therapeutic Target. Mod Pathol 2024; 37:100569. [PMID: 39025403 DOI: 10.1016/j.modpat.2024.100569] [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: 04/04/2024] [Revised: 06/12/2024] [Accepted: 07/10/2024] [Indexed: 07/20/2024]
Abstract
Endocervical gastric-type adenocarcinoma (GAS) is an aggressive type of endocervical mucinous adenocarcinoma characterized as being unrelated to human papillomavirus (HPV) and resistant to chemo/radiotherapy. In this study, we investigated the histology, immunohistochemistry patterns, and molecular characteristics in a large cohort of GAS (n = 62). Histologically, the majority of GAS cases exhibited a distinct morphology resembling gastric glands, although 2 exceptional cases exhibited HPV-associated adenocarcinoma morphology while retaining the characteristic histology of GAS at the invasive front. By immunohistochemistry, Claudin18.2 emerged as a highly sensitive and specific marker for GAS. Additionally, the strong expression of Claudin18.2 in patients with GAS indicated the potential of anti-Claudin18.2 therapy in the treatment of GAS. Other immunohistochemistry markers, including Muc6, p16, p53, Pax8, ER, and PR, may provide additional diagnostic clues for GAS. Quantitative methylation analysis revealed that the overexpression of Claudin18.2 in GAS was governed by the hypomethylation of the CLDN18.2 promoter CpG islands. To further elucidate the pathogenic mechanisms of GAS and its relationship with gastric adenocarcinoma, we performed whole exome sequencing on 11 GAS and 9 gastric adenocarcinomas. TP53, CDKN2A, STK11, and TTN emerged as the most frequently mutated genes in GAS. Mutations in these genes primarily affected cell growth, cell cycle regulation, senescence, and apoptosis. Intriguingly, these top mutated genes in GAS were also commonly mutated in gastric and pancreaticobiliary adenocarcinomas. Regarding germline variants, we identified a probably pathogenic variant in SPINK1, a gene linked to hereditary pancreatic cancer syndrome, in one GAS sample. This finding suggests a potential pathogenic link between pancreatic cancers and GAS. Overall, GAS exhibits molecular characteristics that resemble those observed in gastric and pancreaticobiliary adenocarcinomas, thereby lending support to the aggressive nature of GAS compared with HPV-associated adenocarcinoma.
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Affiliation(s)
- Jing Yang
- Department of Pathology, Third Hospital, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, China
| | - Yang Peng
- Fourth Department of Gynecologic Oncology, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Yan Ding
- Department of Pathology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Yueping Liu
- Department of Pathology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Yuxiang Wang
- Department of Pathology, Third Hospital, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, China
| | - Yan Liu
- Department of Pathology, Third Hospital, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, China
| | - Congrong Liu
- Department of Pathology, Third Hospital, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, China.
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Manrai PA, McHenry A, Sun T, Santin AD, Ratner E, Lin DI, Elvin JA, Hui P, Buza N. Targetable ERBB2/HER2 Mutations in Gynecologic Malignancies: Clinicopathological, Immunohistochemical, and Molecular Correlations. Int J Gynecol Pathol 2024:00004347-990000000-00169. [PMID: 38914011 DOI: 10.1097/pgp.0000000000001050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/26/2024]
Abstract
Targeted anti-HER2 therapy has been recently added to the standard treatment recommendations in endometrial serous carcinoma. Current eligibility requires testing for HER2 overexpression and/or gene amplification by immunohistochemistry and by fluorescence in situ hybridization. However, clinical trials have also demonstrated the efficacy of anti-HER2 drugs against activating ERBB2/HER2 mutations in a variety of solid tumor types, and fam-trastuzumab deruxtecan is now approved by the US Food and Drug Administration for HER2-mutant non-small cell lung cancer. This study aimed at evaluating the detailed clinical, histomorphological, immunohistochemical, and molecular characteristics of gynecologic malignancies with ERBB2/HER2 mutations. We identified 16 tumors with 19 ERBB2/HER2 mutations in our departmental archives: 11 endometrial primaries, 2 endocervical adenocarcinomas, 1 ovarian mucinous adenocarcinoma, 1 tubo-ovarian undifferentiated carcinoma, and 1 high-grade endometrioid adenocarcinoma of Mullerian origin. ERBB2/HER2 mutations most often involved the tyrosine kinase domain (52.6%), and the most frequent specific mutation was R678Q (31.6%), involving the juxtamembrane domain. More than half (54.5%) of endometrial carcinomas and half of all tumors were MMR-deficient, resulting from MSH6 loss in all but 2 tumors. None of the tumors (0%) were POLE-mutated, while 18.8% were TP53-mutated. HER2 IHC was negative (score 0 or 1+) in 12 tumors (67%) and equivocal (score 2+) in 4 tumors (33%), whereas none of the tumors were scored as HER2 3+. Score 2+ was associated with R678Q, L755S, I767M mutations, and ERBB2/HER2 rearrangement with a breakpoint in exon 23. Concurrent ERBB2/HER2 amplification was identified in 2 endometrial carcinomas, with HER2/CEP17 ratios of 3.1 and 3.5. We also queried the cBioportal database, which revealed 70 ERBB2/HER2-mutant gynecologic tumors with a total of 77 ERBB2/HER2 mutations, most often involving the active site of the tyrosine kinase domain (n=36; 46.8%), and the most common specific mutation was S310F (n=20; 26%), located in the extracellular domain. Our results provide important details regarding the clinicopathological and molecular associations of potentially actionable ERBB2/HER2 mutations in endometrial carcinoma and other gynecological cancer types and contribute to addressing clinical treatment needs and improving pathology testing recommendations in the future.
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Affiliation(s)
| | - Austin McHenry
- Department of Pathology, Yale School of Medicine, New Haven, CT
| | - Tong Sun
- Department of Pathology, Yale School of Medicine, New Haven, CT
| | - Alessandro D Santin
- Department of Obstetrics, Gynecology, and Reproductive Sciences Yale School of Medicine, New Haven, CT
| | - Elena Ratner
- Department of Obstetrics, Gynecology, and Reproductive Sciences Yale School of Medicine, New Haven, CT
| | | | | | - Pei Hui
- Department of Pathology, Yale School of Medicine, New Haven, CT
| | - Natalia Buza
- Department of Pathology, Yale School of Medicine, New Haven, CT
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Tostrud LJ, Somasegar S, Renz M. Site-agnostic PARP-inhibitor maintenance therapy of advanced stage BRCA2-mutated gastric-type endocervical adenocarcinoma: A case report. Gynecol Oncol Rep 2024; 53:101406. [PMID: 38736717 PMCID: PMC11088272 DOI: 10.1016/j.gore.2024.101406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2024] [Revised: 04/29/2024] [Accepted: 04/30/2024] [Indexed: 05/14/2024] Open
Abstract
•Gastric-type endocervical adenocarcinomas (GEA) are rare, aggressive cancers with limited therapeutic options. •Although therapeutic effects of PARP-inhibitors in non-BRCA-associated cancers might be limited, clinical data is sparse. •Given limited treatment options and poor prognosis of GEA, somatic BRCA mutation testing, and PARP-inhibitor maintenance can be considered.
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Affiliation(s)
- Lauren Jill Tostrud
- Department of Obstetrics & Gynecology, Stanford University School of Medicine, Palo Alto, CA, United States
| | - Sahana Somasegar
- Gynecologic Oncology Division, Stanford University School of Medicine, Palo Alto, CA, United States
| | - Malte Renz
- Stanford University, Stanford, CA, United States
- Department of Obstetrics & Gynecology, Heinrich-Heine University Düsseldorf, Germany
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Chalif J, Kistenfeger Q, Fulton J, Morton M, DeVengencie I, Weldemichael W, Vazzano J, O'Malley DM, Chambers LM. Diagnosis and management of gastric-type endocervical adenocarcinoma: A case report and review of the literature. Gynecol Oncol 2024; 185:165-172. [PMID: 38428332 DOI: 10.1016/j.ygyno.2024.02.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Revised: 02/13/2024] [Accepted: 02/18/2024] [Indexed: 03/03/2024]
Abstract
Gastric-type endocervical adenocarcinoma (GEA), a rare subtype of cervical cancer, has garnered increasing attention recently for its distinctive histopathological features, unique classification, genetic characteristics, and variable clinical outcomes compared to squamous cell and adenocarcinoma subtypes. Historically, GEA has evolved from a poorly understood entity to a distinct subtype of cervical adenocarcinoma, only recently recognized in the 2020 World Health Organization (WHO) classification. Accordingly, characteristic morphological features define GEA, shedding light on the diagnostic challenges and potential misclassification that can occur in clinical practice. Genetic alterations, including KRAS, ARID1A, and PIK3CA mutations, play a pivotal role in the development and progression of GEA. This article reviews a case of GEA and aims to provide a contemporary overview of the genetic mutations and molecular pathways implicated in GEA pathogenesis, highlighting potential therapeutic targets and the prospects of precision medicine in its management. Patients with GEA have variable clinical outcomes, with some exhibiting aggressive behavior while others follow a more indolent course. This review examines the factors contributing to this heterogeneity, including stage at diagnosis, histological grade, and genetic alterations, and their implications for patient prognoses. Treatment strategies for GEA remain a topic of debate and research. Here, we summarize the current therapeutic options, including surgery, radiation therapy, and chemotherapy, while also exploring emerging approaches, such as targeted therapies and immunotherapy. This article provides a comprehensive overview of GEA, synthesizing current knowledge from historical perspectives to contemporary insights, focusing on its classification, genetics, outcomes, and therapeutic strategies.
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Affiliation(s)
- Julia Chalif
- Division of Gynecologic Oncology, The Ohio State University Comprehensive Cancer Center - James Cancer Hospital and Solove Research Institute, Columbus, OH, USA.
| | - Quinn Kistenfeger
- Division of Obstetrics & Gynecology, The Ohio State University, Columbus, OH, USA
| | - Jessica Fulton
- Division of Gynecologic Oncology, The Ohio State University Comprehensive Cancer Center - James Cancer Hospital and Solove Research Institute, Columbus, OH, USA
| | - Molly Morton
- Division of Gynecologic Oncology, The Ohio State University Comprehensive Cancer Center - James Cancer Hospital and Solove Research Institute, Columbus, OH, USA
| | | | - Wegahta Weldemichael
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Jennifer Vazzano
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - David M O'Malley
- Division of Gynecologic Oncology, The Ohio State University Comprehensive Cancer Center - James Cancer Hospital and Solove Research Institute, Columbus, OH, USA
| | - Laura M Chambers
- Division of Gynecologic Oncology, The Ohio State University Comprehensive Cancer Center - James Cancer Hospital and Solove Research Institute, Columbus, OH, USA
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Kikkawa N, Sugawara H, Yoshida H, Kobayashi-Kato M, Tanase Y, Uno M, Ishikawa M, Kato T, Kusumoto M. Characteristics of the magnetic resonance imaging findings of cervical gastric-type adenocarcinoma. Clin Radiol 2024:S0009-9260(24)00234-4. [PMID: 39013666 DOI: 10.1016/j.crad.2024.04.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 02/20/2024] [Accepted: 04/30/2024] [Indexed: 07/18/2024]
Abstract
AIMS This study identified the distinct magnetic resonance imaging findings of cervical gastric-type adenocarcinoma (GAS) that can help differentiate it from squamous cell carcinoma (SCC) and usual-type endocervical adenocarcinoma (UEA) and reveal the radiologic-pathologic correlation. MATERIALS AND METHODS All consecutive patients with cervical GAS treated at our hospital from November 2009 to August 2021 were included. The SCC and UEA cases were considered controls. Tumor location, tumor shape, presence and size of cysts, presence of uterine fluid, and apparent diffusion coefficient (ADC) were evaluated. RESULTS Overall, 18 GAS, 55 SCC, and 23 UEA cases were evaluated. The tumor was located in the entire cervix in 13/18 GAS cases, whereas it was predominantly located in the lower cervix in 38/55 SCC cases and 14/23 UEA cases. Most GAS cases exhibited a diffuse infiltration growth pattern (17/18), whereas most SCC and UEA cases exhibited a mass-forming pattern (39/55 and 20/23, respectively). Moreover, the percentages of cases presenting microcysts or macrocysts and undergoing uterine fluid collection were significantly higher in the GAS group (14/18 and 13/18) than in the SCC and UEA groups. ADC was significantly higher in the GAS group than in the SCC group (1.092 × 10-3 vs. 0.819 × 10-3 mm2/s). CONCLUSION This study revealed that GAS is characterized by tumor presence in the entire cervix, infiltrative growth pattern, intrauterine fluid collection, and frequent microcyst or macrocyst formation. Moreover, ADC was significantly higher in the GAS group than in the SCC group.
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Affiliation(s)
- N Kikkawa
- Department of Diagnostic Radiology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo 104-0045, Japan.
| | - H Sugawara
- Department of Radiology, IMSUT Hospital, The Institute of Medical Science, Institute of Medical Science, The University of Tokyo, 4-6-1 Shirokanedai, Minato-ku, Tokyo 108-8639, Japan
| | - H Yoshida
- Department of Diagnostic Pathology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo 104-0045, Japan
| | - M Kobayashi-Kato
- Department of Gynecology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo 104-0045, Japan
| | - Y Tanase
- Department of Gynecology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo 104-0045, Japan
| | - M Uno
- Department of Gynecology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo 104-0045, Japan
| | - M Ishikawa
- Department of Gynecology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo 104-0045, Japan
| | - T Kato
- Department of Gynecology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo 104-0045, Japan
| | - M Kusumoto
- Department of Diagnostic Radiology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo 104-0045, Japan
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Nishio H, Matsuda R, Iwata T, Yamagami W. Gastric-type adenocarcinoma of the uterine cervix: clinical features and future directions. Jpn J Clin Oncol 2024; 54:516-520. [PMID: 38366663 PMCID: PMC11075765 DOI: 10.1093/jjco/hyae019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 01/25/2024] [Indexed: 02/18/2024] Open
Abstract
The concept of gastric-type mucinous carcinoma of the uterine cervix (GAS) has been accepted worldwide because of its aggressive clinical behaviour and the absence of high-risk human papilloma virus infection. The World Health Organization (WHO) 2020 classification divides cervical tumours into two categories: human papilloma virus-associated and human papilloma virus-independent. Hence, GAS is now classified as an human papilloma virus-independent gastric type. Because clinical studies have reported that GAS is refractory to conventional treatments such as chemotherapy and radiotherapy, especially at an advanced stage, and has aggressive features with widespread dissemination to unusual sites, such as the omentum, peritoneum and distant organs, it is urgent to establish new treatment strategies by comparing the molecular profiles of human papilloma virus-associated adenocarcinomas. A series of genetic mutations characteristic to GAS encourage the development of future treatment strategies such as targeted therapy and immunotherapy.
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Affiliation(s)
- Hiroshi Nishio
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Risa Matsuda
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Takashi Iwata
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Wataru Yamagami
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
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Nasu H, Nishio S, Park J, Tasaki K, Terada A, Tsuda N, Kawano K, Kojiro-Sanada S, Akiba J, Ushijima K. Comprehensive Molecular Profiling and Clinicopathological Characteristics of Gastric-Type Mucinous Carcinoma of the Uterine Cervix in Japanese Women. Kurume Med J 2024:MS6934018. [PMID: 38369337 DOI: 10.2739/kurumemedj.ms6934018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/20/2024]
Abstract
Gastric-type mucinous carcinoma (GAS) of the uterine cervix is the most common adenocarcinoma that develops independently of human papillomavirus infection; it is typically diagnosed at an advanced stage and has a poorer prognosis than usual-type endocervical adenocarcinoma. Few studies have examined the molecular profile of GAS, but genetic alterations in TP53 and STK11 have been repeatedly reported. We analyzed the clinicopathological characteristics and molecular profile of GAS. Fresh-frozen tissue specimens and formalin-fixed paraffin-embedded (FFPE) tissues from 13 patients with GAS treated between January 2000 and December 2020 were analyzed. We performed next-generation sequencing on eight fresh-frozen GAS specimens using the Cancer Hotspot Panel v2 (cases 1-8) and the FoundationOne companion diagnostic (F1CDx) assay on six FFPE samples (cases 8-13). Seventy-four genomic alterations were identified in 42 genes. In order of frequency, TP53, ATRX, CDKN2A, KRAS, APC, and STK11 were altered in at least three cases. Targetable genomic alterations were identified in all six patients' specimens analyzed using the F1CDx assay. GAS harbors various genomic alterations associated with sustained activation of signaling pathways or cell cycle regulation in addition to abnormalities in TP53, and precision medicine based on molecular profiling will be necessary to overcome GAS.
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Affiliation(s)
- Hiroki Nasu
- Department of Obstetrics and Gynecology, Kurume University School of Medicine
| | - Shin Nishio
- Department of Obstetrics and Gynecology, Kurume University School of Medicine
| | - Jongmyung Park
- Department of Obstetrics and Gynecology, Kurume University School of Medicine
| | - Kazuto Tasaki
- Department of Obstetrics and Gynecology, Kurume University School of Medicine
| | - Atsumu Terada
- Department of Obstetrics and Gynecology, Kurume University School of Medicine
| | - Naotake Tsuda
- Department of Obstetrics and Gynecology, Kurume University School of Medicine
| | | | | | - Jun Akiba
- Department of Diagnostic Pathology, Kurume University Hospital
| | - Kimio Ushijima
- Department of Obstetrics and Gynecology, Kurume University School of Medicine
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Friedman CF, Ravichandran V, Miller K, Vanderbilt C, Zhou Q, Iasonos A, Vivek M, Mishra P, Leitao MM, Broach V, Sonoda Y, Kyi C, Zamarin D, O'Cearbhaill RE, Konner J, Berger MF, Weigelt B, Momeni Boroujeni A, Park KJ, Aghajanian C, Solit DB, Donoghue MT. Assessing the Genomic Landscape of Cervical Cancers: Clinical Opportunities and Therapeutic Targets. Clin Cancer Res 2023; 29:4660-4668. [PMID: 37643132 PMCID: PMC10644000 DOI: 10.1158/1078-0432.ccr-23-1078] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 06/29/2023] [Accepted: 08/24/2023] [Indexed: 08/31/2023]
Abstract
PURPOSE Tumor genomic profiling is increasingly used to guide treatment strategy in patients with cancer. We integrated tumor genomic, clinical demographic, and treatment response data to assess how prospective tumor-normal sequencing impacted treatment selection in patients with cervical cancer. EXPERIMENTAL DESIGN Cervical cancers were prospectively analyzed using the MSK-IMPACT (Memorial Sloan Kettering Cancer Center - Integrated Mutation Profiling of Actionable Cancer Targets) next-generation sequencing panel. Clinical data, including histology, stage at diagnosis, treatment history, clinical trial enrollment and outcomes, date of last follow-up, and survival status were obtained from medical records. RESULTS A total of 177 patients with cervical cancer (squamous, 69; endocervical adenocarcinoma, 50; gastric type, 22; adenosquamous, 21; and other, 15) underwent MSK-IMPACT testing. The most prevalent genomic alterations were somatic mutations or amplifications in PIK3CA (25%), ERBB2 (12%), KMT2C (10%), and KMT2D (9%). Furthermore, 13% of patients had high tumor mutational burden (TMB >10 mut/Mb), 3 of which were also microsatellite instability-high (MSI-H). Thirty-seven percent of cases had at least one potentially actionable alteration designated as a level 3B mutational event according to the FDA-recognized OncoKB tumor mutation database and treatment classification system. A total of 30 patients (17%) were enrolled on a therapeutic clinical trial, including 18 (10%) who were matched with a study based on their MSK-IMPACT results. Twenty patients (11%) participated in an immune checkpoint inhibition study for metastatic disease; 2 remain progression free at >5 years follow-up. CONCLUSIONS Tumor genomic profiling can facilitate the selection of targeted/immunotherapies, as well as clinical trial enrollment, for patients with cervical cancer.
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Affiliation(s)
- Claire F. Friedman
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Medicine, Weill Cornell Medicine, New York, New York
| | - Vignesh Ravichandran
- Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Kathryn Miller
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Chad Vanderbilt
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Qin Zhou
- Department of Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Alexia Iasonos
- Department of Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Malavika Vivek
- Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Pamela Mishra
- Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Mario M. Leitao
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of OB/GYN, Weill Cornell Medical College, New York, New York
| | - Vance Broach
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of OB/GYN, Weill Cornell Medical College, New York, New York
| | - Yukio Sonoda
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of OB/GYN, Weill Cornell Medical College, New York, New York
| | - Chrisann Kyi
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Medicine, Weill Cornell Medicine, New York, New York
| | - Dmitriy Zamarin
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Medicine, Weill Cornell Medicine, New York, New York
| | - Roisin E. O'Cearbhaill
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Medicine, Weill Cornell Medicine, New York, New York
| | - Jason Konner
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Medicine, Weill Cornell Medicine, New York, New York
| | - Michael F. Berger
- Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Britta Weigelt
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Amir Momeni Boroujeni
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Kay J. Park
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Carol Aghajanian
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Medicine, Weill Cornell Medicine, New York, New York
| | - David B. Solit
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Medicine, Weill Cornell Medicine, New York, New York
- Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Mark T.A. Donoghue
- Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
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Rajendran S, McGivern U, Gonzalez D, McCluggage WG. Cervical Gastric-type Adenosquamous Carcinoma: Case Report of a Rare Neoplasm Associated With a BRCA1 Pathogenic Variant. Int J Gynecol Pathol 2023; 42:529-534. [PMID: 36811841 DOI: 10.1097/pgp.0000000000000946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
Gastric-type adenocarcinoma is the commonest human papillomavirus (HPV)-independent adenocarcinoma of the cervix. We report a rare case of a primary cervical gastric-type adenocarcinoma with malignant squamous elements (gastric-type adenosquamous carcinoma) in a 64-yr-old female. This is only the third report of a cervical gastric-type adenosquamous carcinoma. The tumor was p16 negative and molecular studies for HPV were negative. Next-generation sequencing showed pathogenic variants in BRCA1 and KRAS , as well as variants of unknown significance in CDK12 and ATM and homozygous deletion of CDKN2A/CDKN2B . Pathologists should be aware that not all cervical adenosquamous carcinomas are HPV-associated and the term gastric-type adenosquamous carcinoma is recommended when malignant squamous elements are present within a gastric-type adenocarcinoma. In reporting this case, we discuss the differential and the possible therapeutic options raised by the presence of pathogenic variants in BRCA1 .
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11
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Wang S, Zhou X, Niu S, Chen L, Zhang H, Chen H, Zhou F. Assessment of HER2 in Gastric-Type Endocervical Adenocarcinoma and its Prognostic Significance. Mod Pathol 2023; 36:100148. [PMID: 36841435 DOI: 10.1016/j.modpat.2023.100148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 01/30/2023] [Accepted: 02/10/2023] [Indexed: 02/27/2023]
Abstract
As the most common type of human papillomavirus-independent endocervical adenocarcinomas (ECAs), gastric-type endocervical adenocarcinomas (GEAs) account for approximately 10% of all ECAs. Although anti-HER2 therapy has been proven effective in many cancers, it has not been used in ECAs, including GEAs, which is at least partly due to the lack of a well-defined guideline. Limited available data regarding HER2 in GEAs and ECAs have considerable variations likely caused by variations in the tumor type selection, testing methods, and scoring criteria. Here, we selected 58 GEA cases to examine the HER2 status using immunohistochemistry and fluorescent in situ hybridization and investigate the prognostic value and their association with other known or potential prognostic factors. When strong complete or lateral/basolateral membranous reactivity in ≥10% tumor cells was used to define HER2 positivity, relatively high prevalence of HER2 overexpression (10/58[17.2%]) and amplification (9/58 [15.5%]), as well as high immunohistochemistry-fluorescent in situ hybridization concordance rate (9/10 [90%]) was found in GEAs. A lateral/basolateral staining pattern ("U-shaped") was observed, at least focally, in most of HER2-positive (3+) and equivocal (2+) tumors. Notably, considerable heterogeneity of HER2 expression was observed in HER2 positive and equivocal cases (80.0% and 83.3%, respectively). HER2 overexpression and amplification were associated with worse progression-free survival (P = .047 and P = .032, respectively). Programmed death-ligand 1 expression was associated with worse progression-free survival (P = .032), whereas mutant-type p53 demonstrated no prognostic significance. Our work laid a solid foundation for the eventual development of a future standard HER2 testing guideline for GEAs.
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Affiliation(s)
- Su Wang
- Department of Pathology, Zhejiang University School of Medicine Women's Hospital, Hangzhou, Zhejiang Province, China
| | - Xin Zhou
- Department of Pathology, Zhejiang University School of Medicine Women's Hospital, Hangzhou, Zhejiang Province, China
| | - Shuang Niu
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, Texas; Department of Pathology, Parkland Hospital, Dallas, Texas
| | - Lili Chen
- Department of Gynecology, Zhejiang University School of Medicine Women's Hospital, Hangzhou, Zhejiang Province, China
| | - Huijuan Zhang
- Departments of Pathology, International Peace Maternity and Child Health Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| | - Hao Chen
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, Texas; Department of Pathology, Parkland Hospital, Dallas, Texas.
| | - Feng Zhou
- Department of Pathology, Zhejiang University School of Medicine Women's Hospital, Hangzhou, Zhejiang Province, China.
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12
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Nishio S. Current status and molecular biology of human papillomavirus-independent gastric-type adenocarcinoma of the cervix. J Obstet Gynaecol Res 2023; 49:1106-1113. [PMID: 36759334 DOI: 10.1111/jog.15578] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 01/26/2023] [Indexed: 02/11/2023]
Abstract
This article reviews the findings of clinical studies on gastric-type adenocarcinoma of the cervix to date, outline the molecular biological features identified in recent studies, and discusses the future therapeutic strategies. Gastric-type adenocarcinoma of the cervix is a new classification in the World Health Organization 2014 classification. The World Health Organization 2020 classification further divides cervical tumors into two categories: human papillomavirus-associated and human papillomavirus-independent. Thus, gastric-type adenocarcinoma of the cervix is now classified as a human papillomavirus-independent gastric type. Clinical studies have reported that gastric adenocarcinoma of the cervix is refractory to conventional chemotherapy and radiotherapy, and it is desirable to elucidate its molecular biological mechanism. A series of gene mutations characteristic to the gastric-type adenocarcinoma of the cervix encourage the development of future treatment strategies.
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Affiliation(s)
- Shin Nishio
- Department of Obstetrics and Gynecology, Kurume University School of Medicine, Fukuoka, Japan
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13
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The role of HER2 as a therapeutic biomarker in gynaecological malignancy: potential for use beyond uterine serous carcinoma. Pathology 2023; 55:8-18. [PMID: 36503635 DOI: 10.1016/j.pathol.2022.11.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Accepted: 11/20/2022] [Indexed: 11/25/2022]
Abstract
Human epidermal growth factor receptor 2 (HER2) is a prognostic biomarker and therapeutic target in carcinomas of the breast, stomach and colon. In 2018, clinical trial data confirmed the prognostic and predictive role of HER2 in uterine serous carcinoma, with a demonstrated survival benefit from combined chemotherapy and anti-HER2 targeted therapy in patients with advanced or recurrent disease. Approximately one-third of uterine serous carcinomas demonstrate HER2 protein overexpression and/or gene amplification and HER2 immunohistochemistry, supplemented by in situ hybridisation in equivocal cases, is fast becoming a reflex ancillary test at time of diagnosis. The potential role of HER2 in gynaecological tumours other than uterine serous carcinoma is yet to be firmly established. With the advent of personalised medicine, routine tumour sequencing and pursuit of targeted therapies, this is a field currently under active investigation. Emerging data suggest triaging endometrial carcinomas for HER2 analysis based on molecular classification may be superior to histotype-based testing, with copy-number high/p53 mutant tumours enriched for HER2 overexpression or amplification. Accordingly, many carcinosarcomas and a subset of clear cell and high-grade endometrioid carcinomas may be eligible for HER2 targeted therapy, although any clinical benefit in this context is currently undefined. For ovarian carcinomas, combined data support the role of HER2 as a prognostic biomarker, however its use as a therapeutic target is yet to be elucidated through clinical trials. In the cervix, reported rates of HER2 overexpression vary and are generally low, and currently there is insufficient evidence to justify routine HER2 testing in this context. Limited data suggest HER2 holds promise as a prognostic and predictive biomarker in vulvar Paget disease. Future clinical trials, with pathologist input to develop and refine site-specific scoring criteria, are required to establish what role HER2 might play more broadly in gynaecological cancer care.
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14
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Fulgione C, Raffone A, Travaglino A, Arciuolo D, Santoro A, Cianfrini F, Russo D, Varricchio S, Raimondo I, Inzani F, Mollo A, Guida M, Mascolo M, Zannoni GF. Diagnostic accuracy of HIK1083 and MUC6 as immunohistochemical markers of endocervical gastric-type adenocarcinoma: A systematic review and meta-analysis. Pathol Res Pract 2023; 241:154261. [PMID: 36527837 DOI: 10.1016/j.prp.2022.154261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 11/29/2022] [Accepted: 12/02/2022] [Indexed: 12/12/2022]
Abstract
INTRODUCTION HIK1083 and MUC6 have been used as immunohistochemical markers to differentiate gastric-type adenocarcinoma (GTAC) from other endocervical adenocarcinomas. We aimed to assess their diagnostic accuracy through a systematic review and meta-analysis. METHODS Three electronic databases were searched from their inception to July 2022 for all studies assessing the expression in endocervical GTAC vs other endocervical adenocarcinomas. Diagnostic accuracy was assessed as sensitivity, specificity, positive likelihood ratio (LR+), negative likelihood ratio (LR-), diagnostic odds ratio (DOR), and area under the curve (AUC) on SROC curves. RESULTS Four studies with 343 patients were included. HIK1083 showed sensitivity= 0.64, specificity= 0.94, LR+ =8.30, LR-= 0.38, DOR= 33.36, AUC= 89.9%. MUC6 showed sensitivity= 0.51, specificity= 0.74, LR+ =1.96, LR-= 0.71, DOR= 3.48, AUC= 72.8%. CONCLUSION HIK1083 showed high specificity and low sensitivity as a marker of GTAC, with moderate overall accuracy; MUC6 showed moderate specificity and low sensitivity, with low overall accuracy.
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Affiliation(s)
- Caterina Fulgione
- Gynecology and Obstetrics Unit, Department of Neuroscience, Reproductive Sciences and Dentistry, Federico II University of Naples, Naples, Italy
| | - Antonio Raffone
- Division of Gynaecology and Human Reproduction Physiopathology, Department of Medical and Surgical Sciences (DIMEC), IRCCS Azienda Ospedaliera Univeristaria Di Bologna. S. Orsola Hospital, University of Bologna, Bologna, Italy.
| | - Antonio Travaglino
- Pathology Unit, Department of Woman and Child's Health Sciences and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Pathology Unit, Department of Advanced Biomedical Sciences, Federico II University of Naples, Naples, Italy
| | - Damiano Arciuolo
- Pathology Unit, Department of Woman and Child's Health Sciences and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Istituto di Anatomia Patologica, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Angela Santoro
- Pathology Unit, Department of Woman and Child's Health Sciences and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Federica Cianfrini
- Istituto di Anatomia Patologica, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Daniela Russo
- Pathology Unit, Department of Advanced Biomedical Sciences, Federico II University of Naples, Naples, Italy
| | - Silvia Varricchio
- Pathology Unit, Department of Advanced Biomedical Sciences, Federico II University of Naples, Naples, Italy
| | - Ivano Raimondo
- School in Biomedical Sciences, University of Sassari, Sassari, Italy
| | - Frediano Inzani
- Pathology Unit, Department of Woman and Child's Health Sciences and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Antonio Mollo
- Gynecology and Obstetrics Unit, Department of Medicine, Surgery and Dentistry "Schola Medica Salernitana", University of Salerno, Baronissi, Italy
| | - Maurizio Guida
- Gynecology and Obstetrics Unit, Department of Neuroscience, Reproductive Sciences and Dentistry, Federico II University of Naples, Naples, Italy
| | - Massimo Mascolo
- Pathology Unit, Department of Advanced Biomedical Sciences, Federico II University of Naples, Naples, Italy
| | - Gian Franco Zannoni
- Pathology Unit, Department of Woman and Child's Health Sciences and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Istituto di Anatomia Patologica, Università Cattolica del Sacro Cuore, Rome, Italy
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15
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Gastric-Type Adenocarcinoma of the Uterine Cervix Associated with Poor Response to Definitive Radiotherapy. Cancers (Basel) 2022; 15:cancers15010170. [PMID: 36612167 PMCID: PMC9818146 DOI: 10.3390/cancers15010170] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 12/17/2022] [Accepted: 12/21/2022] [Indexed: 12/29/2022] Open
Abstract
We aimed to evaluate the response to definitive radiotherapy (RT) for cervical cancer based on histological subtypes and investigate prognostic factors in adenocarcinoma (AC). Of the 396 patients treated with definitive RT between January, 2010 and July, 2020, 327 patients met the inclusion criteria, including 275 with squamous cell carcinoma (SCC) and 52 with AC restaged based on the 2018 International Federation of Gynecology and Obstetrics staging system. Patient characteristics, response to RT, and prognoses of SCC and AC were evaluated. The complete response (CR) rates were 92.4% and 53.8% for SCC and AC, respectively (p < 0.05). Three-year overall survival and progression-free survival (PFS) rates of SCC were significantly higher than those of AC (88.6% vs. 74.1%, p < 0.05 and 76.3% vs. 59.3%, p < 0.05, respectively). Among the AC population, univariate and multivariate analyses were performed to examine prognostic factors associated with non-complete response (CR). In the multivariate analysis, gastric-type adenocarcinoma (GAS) was associated with non-CR in AC (adjusted odds ratio, 12.2; 95% confidence interval 1.0−145.6; p < 0.05). The 3-year PFS rate in patients with GAS was significantly lower than that in patients with other histological types of AC (44.4% vs. 66.7%, p < 0.05). Definitive RT for cervical cancer was significantly less effective for AC than for SCC. GAS was the only independent prognostic factor associated with non-CR in AC.
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16
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Ehmann S, Sassine D, Straubhar AM, Praiss AM, Aghajanian C, Alektiar KM, Broach V, Cadoo KA, Jewell EL, Boroujeni AM, Kyi C, Leitao MM, Mueller JJ, Murali R, Bhaloo SI, O'Cearbhaill RE, Park KJ, Sonoda Y, Weigelt B, Zamarin D, Abu-Rustum N, Friedman CF. Gastric-type adenocarcinoma of the cervix: Clinical outcomes and genomic drivers. Gynecol Oncol 2022; 167:458-466. [PMID: 36253302 PMCID: PMC10155605 DOI: 10.1016/j.ygyno.2022.10.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 09/30/2022] [Accepted: 10/03/2022] [Indexed: 11/04/2022]
Abstract
OBJECTIVES Gastric-type endocervical adenocarcinoma (GEA) is a rare form of cervical cancer not associated with human papilloma virus (HPV) infection. We summarize our experience with GEA at a large cancer center. METHODS Clinical and demographic information on all patients diagnosed with GEA between June 1, 2002 and July 1, 2019 was obtained retrospectively from clinical charts. Kaplan-Meier survival analysis was performed to describe progression-free survival (PFS) and overall survival (OS). Tumors from a subset of patients underwent next generation sequencing (NGS) analysis. RESULTS A total of 70 women with GEA were identified, including 43 who received initial treatment at our institution: of these 4 (9%) underwent surgery alone, 15 (35%) underwent surgery followed by adjuvant therapy, 10 (23%) were treated with definitive concurrent chemoradiation (CCRT), 7 (16%) with chemotherapy alone, and 3 (7%) with neoadjuvant CCRT and hysterectomy with or without chemotherapy. One-third (n = 14) of patients experienced disease progression, of whom 86% (n = 12) had prior CCRT. The median PFS and OS for patients with stage I GEA were 107 months (95% CI 14.8-199.2 months) and 111 months (95% CI 17-205.1 months) respectively, compared to 17 months (95% CI 5.6-28.4 months) and 33 months (95% CI 28.2-37.8 months) for patients with stages II-IV, respectively. On NGS, 4 patients (14%) had ERBB2 alterations, including 2 patients who received trastuzumab. CONCLUSIONS GEA is an aggressive form of cervical cancer with poor PFS and OS when diagnosed at stage II or later. Further investigation is needed to identify the optimal management approach for this rare subtype.
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Affiliation(s)
- Sarah Ehmann
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Dib Sassine
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Alli M Straubhar
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Aaron M Praiss
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Carol Aghajanian
- Gynecologic Medical Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; Department of Medicine, Weill Cornell Medical College, New York, NY 10065, USA
| | - Kaled M Alektiar
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Vance Broach
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Karen A Cadoo
- St. James's Hospital Dublin, Trinity St. James's Cancer Institute, Dublin 8 DO8 NHY1, Ireland
| | - Elizabeth L Jewell
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Amir Momeni Boroujeni
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Chrisann Kyi
- Gynecologic Medical Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; Department of Medicine, Weill Cornell Medical College, New York, NY 10065, USA
| | - Mario M Leitao
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Jennifer J Mueller
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Rajmohan Murali
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Shirin Issa Bhaloo
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Roisin E O'Cearbhaill
- Gynecologic Medical Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; Department of Medicine, Weill Cornell Medical College, New York, NY 10065, USA
| | - Kay J Park
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Yukio Sonoda
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Britta Weigelt
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Dmitriy Zamarin
- Gynecologic Medical Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; Department of Medicine, Weill Cornell Medical College, New York, NY 10065, USA
| | - Nadeem Abu-Rustum
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Claire F Friedman
- Gynecologic Medical Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; Department of Medicine, Weill Cornell Medical College, New York, NY 10065, USA.
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17
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Giannella L, Di Giuseppe J, Delli Carpini G, Grelloni C, Fichera M, Sartini G, Caimmi S, Natalini L, Ciavattini A. HPV-Negative Adenocarcinomas of the Uterine Cervix: From Molecular Characterization to Clinical Implications. Int J Mol Sci 2022; 23:ijms232315022. [PMID: 36499345 PMCID: PMC9735497 DOI: 10.3390/ijms232315022] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 11/25/2022] [Accepted: 11/28/2022] [Indexed: 12/05/2022] Open
Abstract
Cervical cancer is the fourth most common cancer in women. It is the leading cause of female deaths in developing countries. Most of these cervical neoplasms are represented by squamous lesions. Cervical adenocarcinoma causes about a quarter of cervical cancers. In contrast to squamous lesions, cervical glandular disease is HPV-negative in about 15-20% of cases. HPV-negative cervical adenocarcinomas typically present in advanced stages at clinical evaluation, resulting in a poorer prognosis. The overall and disease-free survival of glandular lesions is lower than that of squamous lesions. Treatment options require definitive treatments, as fertility-sparing is not recommended. Moreover, the impact of HPV vaccination and primary HPV screening is likely to affect these lesions less; hence, the interest in this challenging topic for clinical practice. An updated review focusing on clinical and molecular characterization, prognostic factors, and therapeutic options may be helpful for properly managing such cervical lesions.
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18
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Sun Q, Wang L, Zhang C, Hong Z, Han Z. Cervical cancer heterogeneity: a constant battle against viruses and drugs. Biomark Res 2022; 10:85. [PMCID: PMC9670454 DOI: 10.1186/s40364-022-00428-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 10/30/2022] [Indexed: 11/19/2022] Open
Abstract
Cervical cancer is the first identified human papillomavirus (HPV) associated cancer and the most promising malignancy to be eliminated. However, the ever-changing virus subtypes and acquired multiple drug resistance continue to induce failure of tumor prevention and treatment. The exploration of cervical cancer heterogeneity is the crucial way to achieve effective prevention and precise treatment. Tumor heterogeneity exists in various aspects including the immune clearance of viruses, tumorigenesis, neoplasm recurrence, metastasis and drug resistance. Tumor development and drug resistance are often driven by potential gene amplification and deletion, not only somatic genomic alterations, but also copy number amplifications, histone modification and DNA methylation. Genomic rearrangements may occur by selection effects from chemotherapy or radiotherapy which exhibits genetic intra-tumor heterogeneity in advanced cervical cancers. The combined application of cervical cancer therapeutic vaccine and immune checkpoint inhibitors has become an effective strategy to address the heterogeneity of treatment. In this review, we will integrate classic and recently updated epidemiological data on vaccination rates, screening rates, incidence and mortality of cervical cancer patients worldwide aiming to understand the current situation of disease prevention and control and identify the direction of urgent efforts. Additionally, we will focus on the tumor environment to summarize the conditions of immune clearance and gene integration after different HPV infections and to explore the genomic factors of tumor heterogeneity. Finally, we will make a thorough inquiry into completed and ongoing phase III clinical trials in cervical cancer and summarize molecular mechanisms of drug resistance among chemotherapy, radiotherapy, biotherapy, and immunotherapy.
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Affiliation(s)
- Qian Sun
- grid.33199.310000 0004 0368 7223Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College Huazhong University of Science and Technology, Wuhan 430030, Hubei, China
| | - Liangliang Wang
- grid.33199.310000 0004 0368 7223Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College Huazhong University of Science and Technology, Wuhan 430030, Hubei, China
| | - Cong Zhang
- grid.33199.310000 0004 0368 7223Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College Huazhong University of Science and Technology, Wuhan 430030, Hubei, China
| | - Zhenya Hong
- grid.33199.310000 0004 0368 7223Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, Hubei, China
| | - Zhiqiang Han
- grid.33199.310000 0004 0368 7223Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College Huazhong University of Science and Technology, Wuhan 430030, Hubei, China
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19
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Miyamoto T, Kobara H, Shiozawa T. Biology and management of lobular endocervical glandular hyperplasia. J Obstet Gynaecol Res 2022; 48:3056-3067. [PMID: 36177810 PMCID: PMC10092153 DOI: 10.1111/jog.15441] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 08/13/2022] [Accepted: 09/12/2022] [Indexed: 11/30/2022]
Abstract
AIM Lobular endocervical glandular hyperplasia (LEGH) is a multicystic proliferative disorder of the uterine cervix. The aim of this review was to clarify the current understanding of this unique tumor. METHOD This article reviews the chronological progress of research regarding clinico-pathological and genetic aspects of LEGH and related cervical cystic diseases such as Nabothian cyst and adenocarcinoma of gastric type (GAS), using the literature and data from our institute. We also describe clinical management including preoperative diagnosis and adequate surgical/expectant treatment based on the biological features. RESULTS Recent studies revealed several unique aspects of LEGH, that is, (i) production of gastric mucin, (ii) symptomatic and histological similarity with minimal deviation adenocarcinoma (MDA), and (iii) frequent association with GAS, including MDA. These findings indicated that LEGH is a gastric metaplasia, as well as pre-cancerous neoplasia. For the preoperative diagnosis of LEGH, the combination of "cosmos" sign on magnetic resonance imaging, detection of gastric mucin, and lack of nuclear atypia on cytology is important. Cone biopsy is effective for pathological diagnosis. Simple hysterectomy is indicated as surgical treatment for LEGH; however, meticulous follow-up is also an option, especially for young patients, because the rate of malignant transformation was reported to be 1%-2%. For LEGH patients who selected follow-up, a worsening cytology and increase in lesion size were important signs of malignant change of LEGH for safe follow-up. CONCLUSION Proper understanding of the characteristics of LEGH is important for adequate management.
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Affiliation(s)
- Tsutomu Miyamoto
- Department of Obstetrics and Gynecology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Hisanori Kobara
- Department of Obstetrics and Gynecology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Tanri Shiozawa
- Department of Obstetrics and Gynecology, Shinshu University School of Medicine, Matsumoto, Japan
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20
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Yang X, Chen Y, Li M, Zhu W. ERBB3 methylation and immune infiltration in tumor microenvironment of cervical cancer. Sci Rep 2022; 12:8112. [PMID: 35581263 PMCID: PMC9114106 DOI: 10.1038/s41598-022-11415-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Accepted: 04/22/2022] [Indexed: 11/09/2022] Open
Abstract
ERBB3, a member of the ERBB family of receptor tyrosine kinases, plays an important role in cancer, despite its lack of intrinsic carcinogenic mechanism of cervical squamous cell carcinoma and endocervical adenocarcinoma (CESC). Research on bioinformatics methods through multi-omics, this work proves that ERBB3 gene mutation, methylation modification have extensive regulatory mechanisms on the CESC microenvironment. We found that ERBB3 is involved in carcinogenesis of cervical cancer and is not associated with its prognosis. The carcinogenic mechanism is mainly related to the suppression of the immune system between tumor infiltrating lymphocytes (TILs) and the methylation of the RNA level. Our study indicated ERBB3 is more likely to be a carcinogenic factor than a key prognostic factor for cervical cancer. Methylation of ERBB3 may work as a checkpoint immunotherapy target in CESC, DNA methylation modification of the 4480 base pair downstream of ERBB3 transcription initiation site was the highest.
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Affiliation(s)
- Xiaoyue Yang
- Department of Obstetrics and Gynecology, Affiliated Hospital of Jiangsu University, Jiefang Road 438, Zhenjiang, 212001, Jiangsu, China.,Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Soochow University, Sanxiang Road 1055, Suzhou, 215000, Jiangsu, China
| | - Ying Chen
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Soochow University, Sanxiang Road 1055, Suzhou, 215000, Jiangsu, China
| | - Mei Li
- Department of Pathology, Affiliated Hospital of Jiangsu University, Jiefang Road 438, Zhenjiang, 212001, Jiangsu, China.
| | - Weipei Zhu
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Soochow University, Sanxiang Road 1055, Suzhou, 215000, Jiangsu, China.
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21
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Wang J, Yang Q, Wang D, Li M, Zhang N. Case Report: Gastric-Type Endocervical Adenocarcinoma Mimicking Submucosal Myoma Under Hysteroscopy. Front Med (Lausanne) 2022; 9:845445. [PMID: 35360733 PMCID: PMC8963799 DOI: 10.3389/fmed.2022.845445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Accepted: 02/01/2022] [Indexed: 11/13/2022] Open
Abstract
Gastric-type endocervical adenocarcinoma (GAS) is considered a distinct and clinically important entity because it is unrelated to human papillomavirus infection and has aggressive behavior and worse clinical outcomes than the usual type of endocervical adenocarcinoma (ECA). The preoperative diagnosis of GAS is often difficult because of its nonspecific clinical manifestations and special lesion location. We report the case of a 50-year-old Chinese woman who presented with intermittent left lower abdominal pain for 1 year. Preoperative images showed left hydrosalpinx and a lesion that was mainly located in the lower part of the uterine cavity. We considered the lesion to be a polyp before surgery. During hysteroscopic surgery, we suspected that it may be a submucosal myoma. However, pathology revealed that it was a GAS. GAS may be located in the upper endocervix or even reach the uterine cavity. The appearance is occasionally similar to that of submucosal myoma, resulting in difficult preoperative diagnosis and even misdiagnosis.
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Affiliation(s)
- Jiao Wang
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Qing Yang
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Dandan Wang
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Mengyuan Li
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Ningning Zhang
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, China
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22
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Feinberg J, Hodgson A, Abu-Rustum NR, Roche KL, Park KJ. Clinical, Morphologic, and Molecular Features Associated With Ovarian Metastases From Pattern A Endocervical Adenocarcinomas. Am J Surg Pathol 2022; 46:509-518. [PMID: 34889854 PMCID: PMC8930534 DOI: 10.1097/pas.0000000000001845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Ovarian metastases from endocervical adenocarcinomas (EAs) are rare but well-described. Silva Pattern A tumors have been reported to pose essentially no risk of lymph node metastases or recurrence. We describe a cohort of patients with Silva Pattern A EAs with ovarian metastases, as well as involvement of other sites. Eight pattern A EAs with ovarian metastases (4 synchronous, 4 metachronous) were identified from our institution's pathologic archives (2008-2021). Clinicopathologic and molecular features for each case were recorded. All patients were treated by hysterectomy; in each case, the entire tumor was submitted for histologic evaluation. The synchronous metastases were all clinically suspected to be ovarian primary tumors; EAs with metachronous ovarian involvement were confined to the uterus at initial diagnosis, with ovarian metastasis occurring 5 to 171 months after hysterectomy. Morphologically, all tumors were predominantly gland-forming, 5/8 (63%) displayed prominent mucinous differentiation, and 5/8 (63%) involved the corpus. All EAs were either noninvasive (exophytic/papillary/more complex than adenocarcinoma in situ) or showed nondestructive cervical stromal invasion to a depth of 5 mm or less. In the 5 tumors tested by next-generation sequencing, ARID1A, GNAS, and KRAS mutations were detected in 2 (40%), 3 (60%), and 4 (80%) cases, respectively. All 6 patients with follow-up (range, 32 to 181 mo; median, 99.5 mo) had at least 1 recurrence. All but one are without evident disease at last clinical assessment. In an otherwise typical Silva Pattern A EA, corpus involvement, mucinous differentiation, and certain gene mutations may be associated with risk for synchronous or metachronous ovarian metastases.
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Affiliation(s)
- Jacqueline Feinberg
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Anjelica Hodgson
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Nadeem R. Abu-Rustum
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Joan and Sanford I. Weill Medical College of Cornell University, New York, NY, USA
| | - Kara Long Roche
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Joan and Sanford I. Weill Medical College of Cornell University, New York, NY, USA
| | - Kay J. Park
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
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23
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Liao X, Xia X, Su W, Yan H, Ma Y, Xu L, Luo H, Liu W, Yin D, Zhang WH, Chen HN, Deng Y, Ren Z, Yu Z, Liao F, Chen K, Cao M, Zhang Y, Zhang W, Wang W, Zhao JN, Xu H, Shu Y. Association of recurrent APOBEC3B alterations with the prognosis of gastric-type cervical adenocarcinoma. Gynecol Oncol 2022; 165:105-113. [DOI: 10.1016/j.ygyno.2022.01.036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2021] [Revised: 01/27/2022] [Accepted: 01/31/2022] [Indexed: 12/13/2022]
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24
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Yoshida H, Shiraishi K, Kato T. Molecular Pathology of Human Papilloma Virus-Negative Cervical Cancers. Cancers (Basel) 2021; 13:cancers13246351. [PMID: 34944973 PMCID: PMC8699825 DOI: 10.3390/cancers13246351] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 12/14/2021] [Accepted: 12/15/2021] [Indexed: 12/13/2022] Open
Abstract
Cervical cancer is the fourth most common cancer in women worldwide and is predominantly caused by infection with human papillomavirus (HPV). However, a small subset of cervical cancers tests negative for HPV, including true HPV-independent cancers and false-negative cases. True HPV-negative cancers appear to be more prevalent in certain pathological adenocarcinoma subtypes, such as gastric- and clear-cell-type adenocarcinomas. Moreover, HPV-negative cervical cancers have proven to be a biologically distinct tumor subset that follows a different pathogenetic pathway to HPV-associated cervical cancers. HPV-negative cervical cancers are often diagnosed at an advanced stage with a poor prognosis and are expected to persist in the post-HPV vaccination era; therefore, it is important to understand HPV-negative cancers. In this review, we provide a concise overview of the molecular pathology of HPV-negative cervical cancers, with a focus on their definitions, the potential causes of false-negative HPV tests, and the histology, genetic profiles, and pathogenesis of HPV-negative cancers.
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Affiliation(s)
- Hiroshi Yoshida
- Department of Diagnostic Pathology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo 104-0045, Japan
- Correspondence: ; Tel.: +81-3-3457-5201
| | - Kouya Shiraishi
- Division of Genome Biology, National Cancer Center Research Institute, Tokyo 104-0045, Japan;
| | - Tomoyasu Kato
- Department of Gynecology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo 104-0045, Japan;
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25
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Ronquillo N, Pinto A. Gynaecological or gastrointestinal origin? Recognising Müllerian neoplasms with gastrointestinal phenotype and determining the primary site in selected entities. Pathology 2021; 54:207-216. [PMID: 34844746 DOI: 10.1016/j.pathol.2021.09.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 08/25/2021] [Accepted: 09/02/2021] [Indexed: 01/10/2023]
Abstract
Recognising metastatic gastrointestinal and pancreatobiliary tumours to gynaecological sites may be challenging, as primary Müllerian tumours can demonstrate similar histological features. Endocervical adenocarcinomas can be of gastric and intestinal types, endometrial lesions may show gastrointestinal phenotype, and finally, mucinous tumours with secondary involvement of the ovaries may mimic primary neoplasms. The aim of this review is to address selected neoplastic entities of the gynaecological tract with gastric and intestinal differentiation and provide helpful clinical and pathological parameters for the diagnosis. A brief overview of metastatic tumours originating from the gastrointestinal and pancreaticobiliary tracts is also provided, including the most common pathological features.
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Affiliation(s)
- Nemencio Ronquillo
- Department of Pathology and Laboratory Medicine, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Andre Pinto
- Department of Pathology and Laboratory Medicine, University of Miami Miller School of Medicine, Miami, FL, USA.
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26
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Pain experience and mood disorders during the lockdown of the COVID-19 pandemic in the United States: an opportunistic study. Pain Rep 2021; 6:e958. [PMID: 34589641 PMCID: PMC8476053 DOI: 10.1097/pr9.0000000000000958] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 07/16/2021] [Accepted: 08/02/2021] [Indexed: 02/01/2023] Open
Abstract
INTRODUCTION The unknown and uncontrollable situation of the coronavirus disease 2019 (COVID-19) pandemic may have triggered changes in pain, anxiety, and depression along with a perception of nonspecific COVID-19 symptoms. OBJECTIVES We determined how anxiety, depression, and pain outcomes varied during the "Stay-at-Home" order compared with the prepandemic period and whether nonspecific COVID-19 symptoms would occur. METHODS We conducted an online survey to opportunistically reassess clinical anxiety, depression, pain intensity, and pain interference while controlling for somatic symptom severity during the prepandemic and Stay-at-Home order period. During the Stay-at-Home period, anxiety, depression, pain intensity, and pain interference were reassessed. Coping strategies were assessed as a critical factor influencing pain behaviors. In addition, we explored the occurrence of nonspecific COVID-19 symptoms with an ad hoc survey referencing the Centers for Disease Control and Prevention publicly available COVID-19 symptoms. RESULTS We observed a significant increase in depression and anxiety levels during the Stay-at-Home period. Coping strategy changes (eg, increased exercise) were linked to lower pain severity and interference which improved overall. Participants who self-reported nonspecific COVID-19 symptoms had higher prepandemic depression. Among the 72 participants not diagnosed with COVID-19, 70.8% of the participants experienced symptoms resembling those associated with COVID-19. CONCLUSION We suggest the parallel between pain outcome improvement and worsening anxiety and depression during the Stay-at-Home order might reflect a shift in symptoms, indicating that those patients with underlying mood disorders may require more help than they did before the pandemic.
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27
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Abstract
STK11 encodes for the protein liver kinase B1, a serine/threonine kinase which is involved in a number of physiological processes including regulation of cellular metabolism, cell polarity and the DNA damage response. It acts as a tumour suppressor via multiple mechanisms, most classically through AMP-activated protein kinase-mediated inhibition of the mammalian target of rapamycin signalling pathway. Germline loss-of-function mutations in STK11 give rise to Peutz-Jeghers syndrome, which is associated with hamartomatous polyps of the gastrointestinal tract, mucocutaneous pigmentation and a substantially increased lifetime risk of many cancers. In the sporadic setting, STK11 mutations are commonly seen in a subset of adenocarcinomas of the lung in addition to a number of other tumours occurring at various sites. Mutations in STK11 have been associated with worse prognoses across a range of malignancies and may be a predictor of poor response to immunotherapy in a subset of lung cancers, though further studies are needed before the presence of STK11 mutations can be implemented as a routine clinical biomarker.
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Affiliation(s)
- Roman E Zyla
- Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada
| | - Elan Hahn
- Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada.,Anatomic Pathology, University Health Network, Toronto, Ontario, Canada
| | - Anjelica Hodgson
- Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada .,Anatomic Pathology, University Health Network, Toronto, Ontario, Canada
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28
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Santoro A, Angelico G, Travaglino A, Inzani F, Arciuolo D, Valente M, D’Alessandris N, Scaglione G, Fiorentino V, Raffone A, Zannoni GF. New Pathological and Clinical Insights in Endometrial Cancer in View of the Updated ESGO/ESTRO/ESP Guidelines. Cancers (Basel) 2021; 13:2623. [PMID: 34073635 PMCID: PMC8198052 DOI: 10.3390/cancers13112623] [Citation(s) in RCA: 79] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Revised: 05/23/2021] [Accepted: 05/25/2021] [Indexed: 12/18/2022] Open
Abstract
Endometrial carcinoma represents the most common gynecological cancer in Europe and the USA. Histopathological classification based on tumor morphology and tumor grade has played a crucial role in the management of endometrial carcinoma, allowing a prognostic stratification into distinct risk categories, and guiding surgical and adjuvant therapy. In 2013, The Cancer Genome Atlas (TCGA) Research Network reported a large scale molecular analysis of 373 endometrial carcinomas which demonstrated four categories with distinct clinical, pathologic, and molecular features: POLE/ultramutated (7% of cases) microsatellite instability (MSI)/hypermutated (28%), copy-number low/endometrioid (39%), and copy-number high/serous-like (26%). In the present article, we report a detailed histological and molecular review of all endometrial carcinoma histotypes in light of the current ESGO/ESTRO/ESP guidelines. In particular, we focus on the distribution and prognostic value of the TCGA groups in each histotype.
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Affiliation(s)
- Angela Santoro
- Unità di Ginecopatologia e Patologia Mammaria, Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo A. Gemelli 8, 00168 Roma, Italy; (A.S.); (G.A.); (A.T.); (F.I.); (D.A.); (M.V.); (N.D.); (G.S.); (V.F.)
| | - Giuseppe Angelico
- Unità di Ginecopatologia e Patologia Mammaria, Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo A. Gemelli 8, 00168 Roma, Italy; (A.S.); (G.A.); (A.T.); (F.I.); (D.A.); (M.V.); (N.D.); (G.S.); (V.F.)
| | - Antonio Travaglino
- Unità di Ginecopatologia e Patologia Mammaria, Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo A. Gemelli 8, 00168 Roma, Italy; (A.S.); (G.A.); (A.T.); (F.I.); (D.A.); (M.V.); (N.D.); (G.S.); (V.F.)
| | - Frediano Inzani
- Unità di Ginecopatologia e Patologia Mammaria, Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo A. Gemelli 8, 00168 Roma, Italy; (A.S.); (G.A.); (A.T.); (F.I.); (D.A.); (M.V.); (N.D.); (G.S.); (V.F.)
| | - Damiano Arciuolo
- Unità di Ginecopatologia e Patologia Mammaria, Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo A. Gemelli 8, 00168 Roma, Italy; (A.S.); (G.A.); (A.T.); (F.I.); (D.A.); (M.V.); (N.D.); (G.S.); (V.F.)
| | - Michele Valente
- Unità di Ginecopatologia e Patologia Mammaria, Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo A. Gemelli 8, 00168 Roma, Italy; (A.S.); (G.A.); (A.T.); (F.I.); (D.A.); (M.V.); (N.D.); (G.S.); (V.F.)
| | - Nicoletta D’Alessandris
- Unità di Ginecopatologia e Patologia Mammaria, Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo A. Gemelli 8, 00168 Roma, Italy; (A.S.); (G.A.); (A.T.); (F.I.); (D.A.); (M.V.); (N.D.); (G.S.); (V.F.)
| | - Giulia Scaglione
- Unità di Ginecopatologia e Patologia Mammaria, Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo A. Gemelli 8, 00168 Roma, Italy; (A.S.); (G.A.); (A.T.); (F.I.); (D.A.); (M.V.); (N.D.); (G.S.); (V.F.)
| | - Vincenzo Fiorentino
- Unità di Ginecopatologia e Patologia Mammaria, Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo A. Gemelli 8, 00168 Roma, Italy; (A.S.); (G.A.); (A.T.); (F.I.); (D.A.); (M.V.); (N.D.); (G.S.); (V.F.)
| | - Antonio Raffone
- Gynecology and Obstetrics Unit, Department of Neuroscience, Reproductive Sciences and Dentistry, School of Medicine, University of Naples Federico II, 80131 Naples, Italy;
| | - Gian Franco Zannoni
- Unità di Ginecopatologia e Patologia Mammaria, Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo A. Gemelli 8, 00168 Roma, Italy; (A.S.); (G.A.); (A.T.); (F.I.); (D.A.); (M.V.); (N.D.); (G.S.); (V.F.)
- Istituto di Anatomia Patologica, Università Cattolica del Sacro Cuore, Largo A. Gemelli 8, 00168 Roma, Italy
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