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Zhao Z, Nadarajah R, Busmanis I. Synchronous Bilateral Ovarian Mesonephric-like Adenocarcinomas with Separate Origins from High-Grade Mullerian Adenosarcoma and Endometriosis: Report of a Rare Case. Int J Gynecol Pathol 2024; 43:382-388. [PMID: 37922943 DOI: 10.1097/pgp.0000000000000997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2023]
Abstract
Mesonephric-like adenocarcinoma (MLA) of the ovary is a recently recognized, rare malignancy with aggressive clinical behavior, and is thought to originate from Mullerian epithelium with mesonephric transdifferentiation. Emerging evidence suggests that MLA may be classified as an endometriosis-associated neoplasm. The presence of a sarcomatous component within MLA is extremely rare, with common differential diagnoses including the spindle cell component of MLA, carcinosarcoma, as well as mixed Mullerian adenocarcinoma and adenosarcoma. Herein, we report a 58-year-old Chinese woman with bilateral ovarian solid-cystic masses. The left ovarian mass comprised a biphasic tumor with a predominantly high-grade sarcomatous component displaying heterologous mesenchymal differentiation, including liposarcoma, rhabdomyosarcoma and chondrosarcoma-like areas, with a null-type p53 expression. The epithelial component ranged from a bland appearance in areas diagnostic of adenosarcoma to a clearly invasive carcinoma, both with mesonephric-like phenotype, being negative for estrogen receptor, progesterone receptor, and Wilms' tumor 1, variably positive for paired box gene 8, GATA binding protein 3, and thyroid transcription factor 1, with a wild-type p53 expression. The differing p53 expression between the epithelial and sarcomatous elements mitigated against a diagnosis of carcinosarcoma. The right ovarian mass showed endometriosis with focal direct evidence of the development of malignancy within a benign endometriotic cyst, exhibiting the identical immunoprofile of MLA but originating as another malignancy. To the best of our knowledge, this case represents the first reported case of synchronous bilateral ovarian MLAs with separate origins, from high-grade Mullerian adenosarcoma and endometriosis respectively, which broadens the morphologic spectrum of MLA and provides further evidence supporting the Mullerian origin theory.
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Affiliation(s)
- Zitong Zhao
- Department of Anatomical Pathology, Division of Pathology, Singapore General Hospital (Z.Z., I.B.)
| | | | - Inny Busmanis
- Department of Anatomical Pathology, Division of Pathology, Singapore General Hospital (Z.Z., I.B.)
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Lewis D, Liang A, Mason T, Ferriss JS. Current Treatment Options: Uterine Sarcoma. Curr Treat Options Oncol 2024; 25:829-853. [PMID: 38819624 DOI: 10.1007/s11864-024-01214-3] [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] [Accepted: 05/05/2024] [Indexed: 06/01/2024]
Abstract
OPINION STATEMENT The cornerstone of treatment for uterine sarcoma, regardless of histologic type, remains en bloc surgical resection with total hysterectomy. In the case of incidental diagnosis during another procedure, such as myomectomy, where a hysterectomy was not performed initially, completion hysterectomy or cervical remnant removal is recommended. The completion of additional surgical procedures, including bilateral salpingo-oophorectomy and lymphadenectomy, remains nuanced. Bilateral salpingo-oophorectomy remains controversial in the setting of most subtypes of uterine sarcoma, except in the case of hormone-receptor positivity, such as in low grade endometrial stromal sarcoma, where it is indicated as part of definitive surgical treatment. In the absence of apparent nodal involvement, we do not recommend performing universal lymphadenectomy for patients with sarcoma. We recommend systemic therapy for patients with extra-uterine or advanced stage disease, high-grade histology, and recurrence. The most active chemotherapy regimens for advanced, high-grade disease remain doxorubicin or gemcitabine and docetaxol combination therapy. A notable exception is low grade endometrial stromal sarcoma, where we recommend anti-hormonal therapy in the front-line setting. Radiation therapy is reserved for selected cases where it can aid in palliating symptoms.
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Affiliation(s)
- Dana Lewis
- Kelly Gynecologic Oncology Division, Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, 600 N. Wolfe Street, Baltimore, MD, 21287, USA
| | - Angela Liang
- Kelly Gynecologic Oncology Division, Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, 600 N. Wolfe Street, Baltimore, MD, 21287, USA
| | - Terri Mason
- Division of Gynecologic Pathology, Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - James Stuart Ferriss
- Kelly Gynecologic Oncology Division, Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, 600 N. Wolfe Street, Baltimore, MD, 21287, USA.
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Ha HI, Kim JH, Lim J, Song YJ, Won YJ, Lim MC. Incidence and treatment outcomes of ovarian carcinosarcoma from the national cancer registry of Korea. J Gynecol Oncol 2024; 35:e31. [PMID: 38072401 PMCID: PMC10792209 DOI: 10.3802/jgo.2024.35.e31] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Revised: 10/31/2023] [Accepted: 10/31/2023] [Indexed: 01/17/2024] Open
Abstract
OBJECTIVE To investigate the incidence and survival outcomes of ovarian carcinosarcoma in Korea between 1999 and 2018. METHODS Patients diagnosed with ovarian carcinosarcoma between 1999 and 2018 were identified from the Korea Central Cancer Registry (KCCR) and their information was collected. Age-standardized incidence rates (ASRs), annual percent changes (APC), and relative survival rates of ovarian carcinosarcoma were calculated and compared to those of epithelial ovarian cancer. RESULTS According to the KCCR, 458 cases of ovarian carcinosarcoma were detected, and accounted for 1.5% (458/30,679) of all epithelial ovarian cancers in Korea between 1999 and 2018. The ASR of ovarian carcinosarcoma between 1999 and 2018 was 0.064 per 100,000 women. The incidence rate of ovarian carcinosarcoma increased during the study period, with an ASR of 0.029 per 100,000 in 1999 and 0.073 per 100,000 in 2018. The APC of ovarian carcinosarcoma during 1999-2018 was 5.86 (p<0.001). The median overall survival (OS) of patients with ovarian carcinosarcoma was 39 months, and the 5-year OS rate was 42.5%. Among ovarian carcinosarcomas, patients with localized stages showed better clinical outcomes than those with regional or distant stages (5-year OS, 60.8%, 57.9%, and 32.8%, respectively; p<0.001). In addition, younger (<50 years) patients showed better OS than older (≥50 years) patients (5-year OS, 52.6% vs. 40.2%; p<0.001). CONCLUSION Our nationwide registry-based study demonstrated that the incidence of ovarian carcinosarcoma increased from 1999 to 2018 in Korea. Patients with advanced-stage disease and older age (≥50 years) had poorer survival outcomes.
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Affiliation(s)
- Hyeong In Ha
- Department of Obstetrics and Gynecology, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - Ji Hyun Kim
- Center for Gynecologic Cancer, Research Institute and Hospital, National Cancer Center, Goyang, Korea
| | - Jiwon Lim
- Division of Cancer Registration and Surveillance, National Cancer Control Institute, National Cancer Center, Goyang, Korea
| | - Yong Jung Song
- Department of Obstetrics and Gynecology, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - Young-Joo Won
- Division of Cancer Registration and Surveillance, National Cancer Control Institute, National Cancer Center, Goyang, Korea
- Division of Health Administration, Yonsei University, Wonju, Korea.
| | - Myong Cheol Lim
- Center for Gynecologic Cancer, Research Institute and Hospital, National Cancer Center, Goyang, Korea
- Department of Cancer Control and Population Health, National Cancer Center Graduate School of Cancer Science and Policy, Goyang, Korea
- Center for Clinical Trials, Hospital and Division of Tumor Immunology, Research Institute, National Cancer Center, Goyang, Korea.
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Etrusco A, Agrifoglio V, Laganà AS, Gliozheni E, Caringella A, Stanziano A, Cicinelli E, Chiantera V, Giannini A, Alsannan B, Barra F, D’Amato A. Reproductive and oncologic outcomes in young women with uterine sarcoma undergoing fertility-sparing treatment: a systematic review. Ther Adv Reprod Health 2024; 18:26334941241271563. [PMID: 39351375 PMCID: PMC11440568 DOI: 10.1177/26334941241271563] [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: 02/28/2024] [Accepted: 07/04/2024] [Indexed: 10/04/2024] Open
Abstract
Background Uterine sarcomas (US) are rare cancer of possible occurrence even in women of childbearing age. To date, total hysterectomy is the standard treatment in the early stages. The possibilities of carrying out fertility-sparing treatments (FST) to save the fertility of women with unfulfilled reproductive desires are described in the literature, but to date, they can only be considered experimental. Objective The aim of this systematic review was to evaluate the oncological and reproductive outcomes of women with different histological types of US undergoing FST. Design Systematic review. Data sources and methods Electronic databases were searched for English-language studies describing FST for US until January 31, 2024. Results Forty-five papers which met the abovementioned inclusion criteria, were included in the qualitative analysis. Quantitative analysis was not possible because of the heterogeneity of the data. A descriptive summary of the results according to the histotype of US was provided. Six hundred forty-one patients of childbearing age with US and undergoing FST. After treatment with FST, 89 (13.9%) disease recurrences and 107 (16.7%) pregnancies were recorded. Conclusion In selected cases of early-stage US, FST may be proposed. However, the patient must be informed of the real possibility of recurrence and potentially difficult achievement of pregnancy. Additional well-designed prospective studies and clinical trials are needed to address the knowledge gaps and enhance clinical decision-making in this population. Trial registration PROSPERO ID: CRD42024509356.
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Affiliation(s)
- Andrea Etrusco
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Piazza Marina, 61, Palermo 90133, Italy
- Unit of Obstetrics and Gynecology, “Paolo Giaccone” Hospital, Palermo, Italy
| | - Vittorio Agrifoglio
- Unit of Obstetrics and Gynecology, “Paolo Giaccone” Hospital, Palermo, Italy
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Palermo, Italy
| | - Antonio Simone Laganà
- Unit of Obstetrics and Gynecology, “Paolo Giaccone” Hospital, Palermo, Italy
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Palermo, Italy
| | - Elko Gliozheni
- Section of Obstetrics and Gynecology, Department of Medicine and Surgery, University of Perugia, Perugia, Italy
- Department of Obstetrics and Gynecology, University of Medicine of Tirana, Tirana, Albania
| | - Annamaria Caringella
- Department of Advanced Reproductive Risk Management and High-Risk Pregnancies, ASL Bari, Reproductive and IVF Unit, PTA Conversano, Conversano, Italy
| | - Antonio Stanziano
- Department of Advanced Reproductive Risk Management and High-Risk Pregnancies, ASL Bari, Reproductive and IVF Unit, PTA Conversano, Conversano, Italy
| | - Ettore Cicinelli
- Unit of Obstetrics and Gynecology, Department of Interdisciplinary Medicine, University of Bari, Bari, Italy
| | - Vito Chiantera
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Palermo, Italy
- Unit of Gynecologic Oncology, National Cancer Institute—IRCCS—Fondazione “G. Pascale,” Naples, Italy
| | - Andrea Giannini
- Unit of Gynecology, Department of Surgical and Medical Sciences and Translational Medicine, Sant’Andrea Hospital, Sapienza University of Rome, Rome, Italy
| | - Baydaa Alsannan
- Department of Obstetrics and Gynecology, College of Medicine, Kuwait University, Safat, Kuwait
| | - Fabio Barra
- Unit of Obstetrics and Gynecology, P.O. “Ospedale del Tigullio”—ASL4, Chiavari, Genoa, Italy
- Department of Health Sciences (DISSAL), University of Genoa, Genoa, Italy
| | - Antonio D’Amato
- Unit of Obstetrics and Gynecology, Department of Interdisciplinary Medicine, University of Bari, Bari, Italy
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Zhao Q, Ji Z, Chen Y, Wang K, Qiu Y, Tian X, Zhu Y, Qin H, Han H, Yuan H, Dong Y, Wang W. Contrast-enhanced ultrasound features of hepatic sarcomatoid carcinoma different from hepatocellular carcinoma. Clin Hemorheol Microcirc 2024; 87:55-65. [PMID: 38160348 DOI: 10.3233/ch-231944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2024]
Abstract
BACKGROUND Hepatic sarcomatoid carcinoma (HSC) is a rare malignancy of the liver. The ultrasound and clinical features of HSC have not been determined. OBJECTIVE To investigate and compare the ultrasound and clinical features of HSC and hepatocellular carcinoma (HCC), and to reveal the valuable features of HSC. METHODS The ultrasound features and clinical data of pathologically proven HSC (n = 37) were compared with HCC (n = 92) in a matching ratio of 1:4 using the propensity score (age, gender and tumor size). RESULTS The HSC patients were more likely to accompany with clinical symptoms and vascular invasion than HCC patients (40.5% vs 17.4%, 24.3% vs 6.5%, P < 0.05). The size of HSCs was significantly larger than that of HCCs (P < 0.05). The proportion of patients with elevated alpha-fetoprotein was significantly lower in HSC (35.1% vs 54.3%, P < 0.05). On gray-scale ultrasound images, the HSCs were more likely to demonstrate as indistinct margin and irregular shape lesions compared to HCCs (78.4% vs 48.8%; 70.3% vs 23.9%, P < 0.05). Under color Doppler flow imaging (CDFI), the blood flow signals were more frequently detected in HSC lesions (75.7% vs 56.5%, P < 0.05). Resistance index (RI) was higher in HSCs than in HCCs [0.78 (0.70,0.82) vs 0.70 (0.62,0.76), P < 0.05]. On contrast-enhanced ultrasound (CEUS), HSCs mainly showed entirety heterogeneous hyper-enhancement (48.6%), entirety homogeneous enhancement (18.9%), peripheral and internal septal enhancement (18.9%). The incidence of non-enhanced areas inside HSC lesions was higher than that inside HCC lesions (56.8% vs 31.5%, P < 0.05). During the portal venous and late phases, most of the lesions revealed hypo-enhancement in both groups, whereas earlier washout was observed in HSCs [43.0 s (30.5,58.0) vs 60.0 s (46.3,100.0), P < 0.05]. CONCLUSIONS CEUS features are useful in preoperative and non-invasive differentiation of hepatic sarcomatoid carcinoma and hepatocellular carcinoma.
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Affiliation(s)
- Qiannan Zhao
- Department of Ultrasound, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Zhengbiao Ji
- Department of Ultrasound, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yanling Chen
- Department of Ultrasound, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Kun Wang
- Department of Ultrasound, Binzhou Medical University Hospital, Binzhou, China
| | - Yijie Qiu
- Department of Ultrasound, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xiaofan Tian
- Department of Ultrasound, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yuli Zhu
- Department of Ultrasound, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Hong Qin
- Department of Ultrasound, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Hong Han
- Department of Ultrasound, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Haixia Yuan
- Department of Ultrasound, Zhongshan Hospital, Fudan University, Shanghai, China
- Department of Ultrasound, Zhongshan Hospital, Fudan University (Qingpu Branch), Shanghai, China
| | - Yi Dong
- Department of Ultrasound, Zhongshan Hospital, Fudan University, Shanghai, China
- Department of Ultrasound, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Wenping Wang
- Department of Ultrasound, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Institute of Imaging Medicine, Shanghai, China
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Ruiz-Echeverría FR, Beltrán-Salazar MI, Caicedo-Páez LM, Palencia-Palacios M, Salazar-Silva C, Viveros-Carreño D. Uterine collision tumor. Case report and review of the literature. REVISTA COLOMBIANA DE OBSTETRICIA Y GINECOLOGIA 2023; 74:225-236. [PMID: 37937912 PMCID: PMC10652777 DOI: 10.18597/rcog.4011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Accepted: 07/14/2023] [Indexed: 11/09/2023]
Abstract
Objectives To report the case of a patient with a uterine collision tumor and to conduct a review of the literature. Material and methods A 76-year-old patient who presented to the national cancer referral center in Bogota (Colombia), where she was diagnosed with a uterine collision tumor consisting of a seroustype endometrial adenocarcinoma and a cervical adenosarcoma. The patient underwent surgical treatment followed by chemotherapy and supplemental radiotherapy, and died 16 months later. A search was conducted in the Medline via PubMed and Embase databases, including reports and case series of women with a diagnosis of uterine collision tumor, with retrieval of information regarding diagnosis, treatment and prognosis. A narrative summary of the findings was made. Results The search identified 36 titles, of which 14 studies with 17 patients were included. The most frequent histopathological diagnosis was endometrial adenocarcinoma and high and low grade endometrial sarcoma (47 %). Primary treatment was surgery and adjuvant treatment with chemotherapy and radiotherapy (15 %) was performed in close to 50 % of cases. One-year survival was 75 %. Conclusions No cases of uterine collision tumors with the histopathology or in the location of the reported case were found in the literature. If this reported case is taken into account, 2-year mortality is 28 %. Further studies to describe the immunohistochemistry, treatment and prognosis of this condition are needed.
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Mercado KE, Badiner NM, Wang C, Denham L, Unternaehrer JJ, Hong LJ, Ioffe YJ. Racial and Ethnic Disparities in Gynecologic Carcinosarcoma: A Single-Institution Experience. Cancers (Basel) 2023; 15:4690. [PMID: 37835384 PMCID: PMC10571738 DOI: 10.3390/cancers15194690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 09/13/2023] [Accepted: 09/20/2023] [Indexed: 10/15/2023] Open
Abstract
We aimed to determine the incidence, treatment regimen, and treatment outcomes (including progression-free survival and overall survival) of gynecologic carcinosarcoma, a rare, aggressive, and understudied gynecologic malignancy. This retrospective review included all patients with gynecologic cancers diagnosed and treated at a single tertiary care comprehensive cancer center between January 2012 and May 2021. A total of 2116 patients were eligible for review, of which 84 cases were identified as carcinosarcoma: 66 were uterine (5.2% of uterine cancers), 17 were ovarian (3.6% of ovarian cancers), 1 was cervical (0.28% of cervical cancers), and 1 was untyped. Of the patients, 76.2% presented advanced-stage disease (stage III/IV) at the time of diagnosis. Minority patients were more likely to present with stage III/IV (p < 0.0001). The majority of patients underwent surgical resection followed by systemic chemotherapy with carboplatin and paclitaxel. The median PFS was 7.5 months. Of the patients, 55% were alive 1 year after diagnosis, and 45% were alive at 5 years. In the studied population, minorities were more likely to present with more advanced disease. The rate of gynecologic carcinosarcomas was consistent with historical reports.
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Affiliation(s)
- Kristina E. Mercado
- Department of Gynecology and Obstetrics, Loma Linda University Medical Center, Loma Linda, CA 92354, USA
| | - Nora M. Badiner
- Division of Gynecologic Oncology, Department of Gynecology and Obstetrics, Loma Linda University Medical Center, Loma Linda, CA 92354, USA
| | - Canty Wang
- Department of Gynecology and Obstetrics, Loma Linda University Medical Center, Loma Linda, CA 92354, USA
| | - Laura Denham
- Department of Pathology, Loma Linda University Medical Center, Loma Linda, CA 92354, USA
| | - Juli J. Unternaehrer
- Division of Gynecologic Oncology, Department of Gynecology and Obstetrics, Loma Linda University Medical Center, Loma Linda, CA 92354, USA
- Division of Biochemistry, Department of Basic Sciences, Loma Linda University, Loma Linda, CA 92354, USA
| | - Linda J. Hong
- Division of Gynecologic Oncology, Department of Gynecology and Obstetrics, Loma Linda University Medical Center, Loma Linda, CA 92354, USA
| | - Yevgeniya J. Ioffe
- Division of Gynecologic Oncology, Department of Gynecology and Obstetrics, Loma Linda University Medical Center, Loma Linda, CA 92354, USA
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Cole G, Chi A, Cook DR, Kubik M, Bilodeau EA, Seethala RR. Odontogenic Carcinosarcoma: Clinicopathologic and Molecular Features of Three Cases, a Literature Review and Nomenclature Proposal. Head Neck Pathol 2023; 17:751-767. [PMID: 37486533 PMCID: PMC10513988 DOI: 10.1007/s12105-023-01569-3] [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] [Received: 05/23/2023] [Accepted: 06/22/2023] [Indexed: 07/25/2023]
Abstract
BACKGROUND Odontogenic carcinosarcoma (OCS) is a rare odontogenic malignancy with limited characterization and unexplored molecular features. We report clinicopathologic and molecular findings in 3 additional OCS and review the literature. METHODS 3 OCS (5.1%) were identified among 59 malignant odontogenic tumors (in our archives from 1992 to 2022). Clinical, radiologic, histopathologic, immunophenotypic, and molecular findings were reviewed. Data from prior case reports and systematic or non-systematic reviews were extracted for analysis. RESULTS Three mandibular OCS (age range: 66 to 72 years; 1 male, 2 females) were identified. Case 1 had novel clear-cell morphology, multiple recurrences, and a lethal outcome 28 months after resection. EWSR1 rearrangements were negative, but the tumor showed focal nuclear β-catenin and strong LEF-1 immunoreactivity. Case 2 demonstrated ameloblastic and sclerosing features and encased the inferior alveolar nerve; the patient was disease-free 22 months after resection with adjuvant chemoradiation therapy. LEF-1 was again strongly positive, and next-generation sequencing demonstrated 9p region-(CDKN2A, CDKN2B) copy number loss, and 12q region-(MDM2, CDK4) copy number gain. Case 3 showed clear-cell and markedly sclerosing features; no follow-up information was available. Literature review along with the current cases yielded 20 cases. OCS showed a male predilection (1.5:1), mandibular predominance (80%, typically posterior), and a bimodal age distribution (modes: 27.7 years, 62.7 years). OCS presented as masses (100%), often with pain (55%), and paresthesia (45%). Tumors were typically radiolucent (88.9%), with bone destruction (61.1%), and/or tooth effacement (27.8%). Preoperative biopsy was sensitive for malignancy (85.7%). At least 45% show evidence for a precursor lesion. 3-year DSS and DFS were 58% and 35%, respectively. Regional and distant (usually lung) metastatic rates were 25% and 31.3%, respectively. Increased mitotic rates and presence of tumor necrosis trended toward worse DSS and DFS. CONCLUSION OCS is a rare but aggressive malignancy, often arising from precursor tumors and may represent a terminal phenotype rather than a distinct entity. We describe novel clear-cell and sclerosing morphologies. Wnt pathway alterations appear important. Mitotic rates and necrosis may be adverse prognosticators. In keeping with nomenclature trends in other sites, OCS may be more appropriately designated as "biphasic sarcomatoid odontogenic carcinomas."
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Affiliation(s)
- Grayson Cole
- Department of Diagnostic Sciences, School of Dental Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Angela Chi
- Woody L. Hunt School of Dental Medicine, Texas Tech University Health Science Center, El Paso, TX, USA
| | - Daniel R Cook
- Carolina Centers for Oral and Facial Surgery, Charlotte, NC, USA
| | - Mark Kubik
- Department of Otolaryngology, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Elizabeth A Bilodeau
- Department of Diagnostic Sciences, School of Dental Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Raja R Seethala
- Department of Pathology and Laboratory Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA, USA.
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Kobayashi Y, Yokoi A, Hashimura M, Oguri Y, Konno R, Matsumoto T, Tochimoto M, Nakagawa M, Ishibashi Y, Ito T, Ohhigata K, Harada Y, Fukagawa N, Kodera Y, Saegusa M. Nucleobindin-2 mediates TGF-β1-driven phenotypes in ZEB1-high uterine carcinosarcoma. THE AMERICAN JOURNAL OF PATHOLOGY 2023:S0002-9440(23)00168-2. [PMID: 37169340 DOI: 10.1016/j.ajpath.2023.04.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 03/31/2023] [Accepted: 04/26/2023] [Indexed: 05/13/2023]
Abstract
Epithelial-mesenchymal transition (EMT) is a hallmark of uterine carcinosarcoma (UCS). Here, we used shotgun proteomics analysis to identify biomarkers associated with blebbistatin-mediated EMT in UCS, and found upregulation of nucleobindin-2 (NUCB2) in endometrial carcinoma (Em Ca) cells. Expression of N-cadherin, Snail, Slug, and ZEB1, was reduced in NUCB2 knockout Em Ca cells, whereas ZEB1, Twist1, and vimentin were upregulated in NUCB2-overexpressing Em Ca cells. NUCB2 knockout reduced cell proliferation and migration, whereas NUCB2 overexpression had the opposite effect. Treatment of Em Ca cells with TGF-β1 dramatically altered morphology toward a fibroblastic appearance; concomitantly, expression of NUCB2 and ZEB1 increased. The NUCB2 promoter was also activated by transfection of Smad2. In UCS tissues, NUCB2 expression was significantly higher in sarcomatous as compared to carcinomatous components; this was consistent with increased TGF-β1 mRNA expression in stromal and sarcomatous components as compared to carcinomatous components. In addition, NUCB2 score correlated positively with ZEB1 and vimentin scores, whereas ZEB1 score correlated positively with Slug and vimentin scores and inversely with the E-cadherin score. We therefore suggest that TGF-β-dependent upregulation of NUCB2 and ZEB1 contributes to the phenotypic characteristics of sarcomatous components in UCS.
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Affiliation(s)
- Yui Kobayashi
- Department of Pathology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa 252-0374, Japan
| | - Ako Yokoi
- Department of Pathology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa 252-0374, Japan
| | - Miki Hashimura
- Department of Pathology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa 252-0374, Japan
| | - Yasuko Oguri
- Department of Pathology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa 252-0374, Japan
| | - Ryo Konno
- Center for Disease Proteomics, School of Science, Kitasato University, Sagamihara, Kanagawa 252-0374, Japan
| | - Toshihide Matsumoto
- Department of Pathology, Kitasato University School of Allied Health Science,1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa 252-0374, Japan
| | - Masataka Tochimoto
- Department of Pathology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa 252-0374, Japan
| | - Mayu Nakagawa
- Department of Pathology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa 252-0374, Japan
| | - Yu Ishibashi
- Department of Pathology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa 252-0374, Japan
| | - Takashi Ito
- Department of Pathology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa 252-0374, Japan
| | - Kensuke Ohhigata
- Department of Pathology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa 252-0374, Japan
| | - Yohei Harada
- Department of Pathology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa 252-0374, Japan
| | - Naomi Fukagawa
- Department of Pathology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa 252-0374, Japan
| | - Yoshio Kodera
- Center for Disease Proteomics, School of Science, Kitasato University, Sagamihara, Kanagawa 252-0374, Japan
| | - Makoto Saegusa
- Department of Pathology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa 252-0374, Japan.
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10
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Atılgan AO, Tepeoğlu M, Özen Ö, Reyhan ANH, Ayhan A. The expression of programmed death-ligand 1 and programmed death-ligand 2 in endometrial carcinosarcoma: Correlation with mismatch repair protein expression status, tumor-infiltrating lymphocyte infiltration, and clinical outcomes. Ann Diagn Pathol 2023; 65:152137. [PMID: 37060883 DOI: 10.1016/j.anndiagpath.2023.152137] [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: 04/04/2023] [Revised: 04/06/2023] [Accepted: 04/06/2023] [Indexed: 04/17/2023]
Abstract
BACKGROUND Endometrial carcinosarcomas have high malignant potential with a high recurrence rate and poor prognosis. Immunotherapy may be a promising treatment option. The aim of this study is to evaluate the expression of PD-L1/PD-L2 and its relationship to mismatch repair (MMR) protein status and tumor-infiltrating lymphocyte (TIL) density. METHODS We performed immunohistochemical analyses of PD-L1 (clone 22C3), PD-L2 (clone TY25), MSH-2, MSH-6, PMS-2, and MLH-1 in 77 tumors. We count TILs using CD8 antibody. Clinicopathologic features were recorded and statistically correlated with immunohistochemical results. Kaplan-Meier analyses were used to analyze the prognosis. RESULTS While PD-L1 positivity was seen more commonly in MMR protein deficient tumors (p = 0.010), PD-L2 positivity was seen more commonly in MMR protein proficient tumors (p = 0.003). PD-L1 positivity was also found to be more common in carcinosarcoma with high TIL infiltration. PD-L2 positivity was associated with decreased overall survival (OS) rates (p = 0.043, p = 0.043, respectively), whereas the PD-L1 positivity and TIL density were not significantly associated with OS rate. The OS rate of patients with MMR protein proficient tumors was significantly lower compared with those with MMR protein deficient tumors (p = 0.042). The lower TILs infiltration was associated with a shorter disease-free survival (DFS) rate. PD-L1 and PD-L2 positivity did not affect the DFS rate. CONCLUSIONS PD-L1/PD-L2 might be a better target for immunotherapy in endometrial carcinosarcoma. PD-L2 positivity was also associated with a worse clinical outcome in patients with endometrial carcinosarcoma, suggesting that PD-L2 status can be used to predict clinical behavior. Further studies are needed to elucidate the relationship between PD-L1/PD-L2 expression and therapeutic response.
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Affiliation(s)
- Alev Ok Atılgan
- Department of Pathology, Baskent University, Faculty of Medicine, Bahcelievler, Ankara, Turkey.
| | - Merih Tepeoğlu
- Department of Pathology, Baskent University, Faculty of Medicine, Bahcelievler, Ankara, Turkey
| | - Özlem Özen
- Department of Pathology, Baskent University, Faculty of Medicine, Bahcelievler, Ankara, Turkey
| | - A Nihan Haberal Reyhan
- Department of Pathology, Baskent University, Faculty of Medicine, Bahcelievler, Ankara, Turkey
| | - Ali Ayhan
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Baskent University, Faculty of Medicine, Bahcelievler, Ankara, Turkey
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11
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Rosati A, Vargiu V, Certelli C, Arcieri M, Vizza E, Legge F, Cosentino F, Ferrandina G, Fanfani F, Scambia G, Corrado G. Is the sarcomatous component (homologous vs heterologous) the prognostic "driving force" in early-stage uterine carcinosarcomas? A retrospective multicenter study. J Cancer Res Clin Oncol 2023:10.1007/s00432-023-04594-5. [PMID: 36773091 PMCID: PMC10356890 DOI: 10.1007/s00432-023-04594-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Accepted: 01/18/2023] [Indexed: 02/12/2023]
Abstract
PURPOSE Uterine carcinosarcomas (UCSs) are aggressive biphasic malignancies, with a carcinomatous/epithelial component and a sarcomatous/mesenchymal counterpart. The aim of this study was to evaluate the impact of the sarcomatous component (homologous vs heterologous) on the overall survival (OS) and progression-free survival (PFS). METHODS This is a multicenter observational retrospective study conducted in patients with stage I and II UCSs. RESULTS Ninety-five women with histological diagnosis of early-stage UCSs were retrieved: 60 (63.2%) had tumors with homologous sarcomatous components, and 35 (36.8%) with heterologous. At univariate analysis, a stromal invasion ≥ 50%, the presence of clear cell, serous or undifferentiated carcinomatous component, the heterologous sarcomatous component and FIGO stage IB and II were shown to be variables with a statistically significant negative impact on PFS. Similarly, a depth of invasion ≥ 50%, the heterologous sarcomatous component and FIGO stage IB and II were statistically negative prognostic factors also concerning OS. At multivariate analysis, only the heterologous sarcomatous component was confirmed to be a statistically significant negative prognostic factor both on PFS (HR 2.362, 95% CI 1.207-4.623, p value = 0.012) and on OS (HR 1.950, 95% CI 1.032-3.684, p = 0.040). CONCLUSION Carcinomatous and sarcomatous components both played a role in tumor progression and patients' survival. However, only the sarcomatous component retained a statistical significance at the multivariable model suggesting its preeminent prognostic role in early-stage UCSs.
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Affiliation(s)
- A Rosati
- Dipartimento Scienze della Salute della Donna, del Bambino, e di Sanità Pubblica, Ginecologia Oncologica, Fondazione Policlinico Universitario A. Gemelli IRCCS, L.go A. Gemelli 8, 00168, Rome, Italy
| | - V Vargiu
- Department of Gynecologic Oncology, Gemelli Molise, Campobasso, Italy
| | - C Certelli
- Dipartimento Scienze della Salute della Donna, del Bambino, e di Sanità Pubblica, Ginecologia Oncologica, Fondazione Policlinico Universitario A. Gemelli IRCCS, L.go A. Gemelli 8, 00168, Rome, Italy
| | - M Arcieri
- Dipartimento Scienze della Salute della Donna, del Bambino, e di Sanità Pubblica, Ginecologia Oncologica, Fondazione Policlinico Universitario A. Gemelli IRCCS, L.go A. Gemelli 8, 00168, Rome, Italy
| | - E Vizza
- Department of Experimental Clinical Oncology, Gynecologic Oncology Unit, IRCCS "Regina Elena" National Cancer Institute, Rome, Italy
| | - F Legge
- Gynecologic Oncology Unit, Dept. Obstetrics/Gynecology "F. Miulli" General Regional Hospital, Acquaviva delle Fonti, Bari, Italy
| | - F Cosentino
- Department of Gynecologic Oncology, Gemelli Molise, Campobasso, Italy.,Dipartimento di Medicina e Scienze della Salute "Vincenzo Tiberio" Università degli studi del Molise, Campobasso, Italy
| | - G Ferrandina
- Dipartimento Scienze della Salute della Donna, del Bambino, e di Sanità Pubblica, Ginecologia Oncologica, Fondazione Policlinico Universitario A. Gemelli IRCCS, L.go A. Gemelli 8, 00168, Rome, Italy.,Università Cattolica del Sacro Cuore, Rome, Italia
| | - F Fanfani
- Dipartimento Scienze della Salute della Donna, del Bambino, e di Sanità Pubblica, Ginecologia Oncologica, Fondazione Policlinico Universitario A. Gemelli IRCCS, L.go A. Gemelli 8, 00168, Rome, Italy.,Università Cattolica del Sacro Cuore, Rome, Italia
| | - G Scambia
- Dipartimento Scienze della Salute della Donna, del Bambino, e di Sanità Pubblica, Ginecologia Oncologica, Fondazione Policlinico Universitario A. Gemelli IRCCS, L.go A. Gemelli 8, 00168, Rome, Italy.,Università Cattolica del Sacro Cuore, Rome, Italia
| | - G Corrado
- Dipartimento Scienze della Salute della Donna, del Bambino, e di Sanità Pubblica, Ginecologia Oncologica, Fondazione Policlinico Universitario A. Gemelli IRCCS, L.go A. Gemelli 8, 00168, Rome, Italy.
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12
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Kim SI, Kim JH, Lee C, Ha J, Jung KW, Lim MC. Incidence and survival rates of primary uterine carcinosarcoma in Korea: a National Cancer Registry study. J Gynecol Oncol 2023; 34:e9. [PMID: 36366811 DOI: 10.3802/jgo.2023.34.e9] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 08/12/2022] [Accepted: 09/24/2022] [Indexed: 12/29/2022] Open
Abstract
OBJECTIVE To investigate the incidence and survival rates of primary uterine carcinosarcoma (UCS) in Korea. METHODS From the Korea Central Cancer Registry, we identified patients diagnosed with primary UCS between 1999 and 2018 and collected their information, including age at diagnosis, Surveillance, Epidemiology, and End Results (SEER) summary stage, and treatment. Age-standardized incidence rates (ASRs) and annual percent changes (APCs) were calculated. Baseline characteristics and overall survival (OS) were compared by study periods, ages, and stages at initial diagnosis. RESULTS Overall, the incidence rate of primary UCS increased markedly during the time period: ASRs, 0.02 per 100,000 in 1999 and 0.25 per 100,000 in 2018 (APC, 13.9%; p<0.001). No difference in OS was observed between patients diagnosed in 1999-2008 and those diagnosed in 2009-2018 (5-year survival rate, 46.0% vs. 48.6%; p=0.871). Considering the mean patient age at diagnosis of UCS, we divided the study population into 2 groups. Patients aged ≥60 years had a more frequent prior radiation history, received less multi-modality treatment, and showed worse OS than those aged <60 years (5-year survival rate, 42.7% vs. 53.6%; p=0.001). In multivariate analysis, both old age at diagnosis (≥60 years) and the SEER summary stage were identified as independent poor prognostic factors for OS, whereas radiation history before the diagnosis of UCS was not. CONCLUSION The incidence rate of UCS in Korea increased significantly from 1999 to 2018. Advanced stage and old age (≥60 years) at diagnosis might be poor prognostic factors for survival, but not prior radiation history.
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Affiliation(s)
- Se Ik Kim
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea
| | - Ji Hyun Kim
- Center for Gynecologic Cancer, National Cancer Center, Goyang, Korea
| | - Cheol Lee
- Department of Pathology, Seoul National University College of Medicine, Seoul, Korea
| | - Johyun Ha
- Korea Central Cancer Registry, National Cancer Center, Goyang, Korea.,Division of Cancer Registration and Surveillance, National Cancer Control Institute, National Cancer Center, Goyang, Korea
| | - Kyu-Won Jung
- Korea Central Cancer Registry, National Cancer Center, Goyang, Korea.,Division of Cancer Registration and Surveillance, National Cancer Control Institute, National Cancer Center, Goyang, Korea.
| | - Myong Cheol Lim
- Center for Gynecologic Cancer, National Cancer Center, Goyang, Korea.,Department of Cancer Control and Policy, National Cancer Center Graduate School of Cancer Science and Policy, National Cancer Center, Goyang, Korea.,Rare & Pediatric Cancer Branch and Immuno-oncology Branch, Division of Rare and Refractory Cancer, Research Institute, National Cancer Center, Goyang, Korea.
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13
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Gilks CB, Selinger CI, Davidson B, Köbel M, Ledermann JA, Lim D, Malpica A, Mikami Y, Singh N, Srinivasan R, Vang R, Lax SF, McCluggage WG. Data Set for the Reporting of Ovarian, Fallopian Tube and Primary Peritoneal Carcinoma: Recommendations From the International Collaboration on Cancer Reporting (ICCR). Int J Gynecol Pathol 2022; 41:S119-S142. [PMID: 36305537 DOI: 10.1097/pgp.0000000000000908] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The move toward consistent and comprehensive surgical pathology reports for cancer resection specimens has been a key development in supporting evidence-based patient management and consistent cancer staging. The International Collaboration on Cancer Reporting (ICCR) previously developed a data set for reporting of the ovarian, fallopian tube and primary peritoneal carcinomas which was published in 2015. In this paper, we provide an update on this data set, as a second edition, that reflects changes in the 2020 World Health Organization (WHO) Classification of Female Genital Tumours as well as some other minor modifications. The data set has been developed by a panel of internationally recognized expert pathologists and a clinician and consists of "core" and "noncore" elements to be included in surgical pathology reports, with detailed commentary to guide users, including references. This data set replaces the widely used first edition, and will facilitate consistent and accurate case reporting, data collection for quality assurance and research, and allow for comparison of epidemiological and pathologic parameters between different populations.
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14
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Singla RK, Sharma P, Kumar D, Gautam RK, Goyal R, Tsagkaris C, Dubey AK, Bansal H, Sharma R, Shen B. The role of nanomaterials in enhancing natural product translational potential and modulating endoplasmic reticulum stress in the treatment of ovarian cancer. Front Pharmacol 2022; 13:987088. [PMID: 36386196 PMCID: PMC9643842 DOI: 10.3389/fphar.2022.987088] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 10/03/2022] [Indexed: 10/21/2023] Open
Abstract
Ovarian cancer, and particularly its most frequent type, epithelial ovarian carcinoma, constitutes one of the most dangerous malignant tumors among females. Substantial evidence has described the potential of phytochemicals against ovarian cancer. The effect of natural compounds on endoplasmic reticulum (ER) stress is of great relevance in this regard. In ovarian cancer, the accumulation of misfolded proteins in the ER lumen results in decompensated ER stress. This leads to deregulation in the physiological processes for the posttranslational modification of proteins, jeopardizes cellular homeostasis, and increases apoptotic signaling. Several metabolites and metabolite extracts of phytochemical origin have been studied in the context of ER stress in ovarian cancer. Resveratrol, quercetin, curcumin, fucosterol, cleistopholine, fucoidan, and epicatechin gallate, among others, have shown inhibitory potential against ER stress. The chemical structure of each compound plays an important role concerning its pharmacodynamics, pharmacokinetics, and overall effectiveness. Studying and cross-comparing the chemical features that render different phytochemicals effective in eliciting particular anti-ER stress actions can help improve drug design or develop multipotent combination regimens. Many studies have also investigated the properties of formulations such as nanoparticles, niosomes, liposomes, and intravenous hydrogel based on curcumin and quercetin along with some other phytomolecules in ovarian cancer. Overall, the potential of phytochemicals in targeting genetic mechanisms of ovarian cancer warrants further translational and clinical investigation.
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Affiliation(s)
- Rajeev K. Singla
- Institutes for Systems Genetics, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, China
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, India
| | - Pooja Sharma
- Department of Pharmaceutical Sciences and Drug Research, Punjabi University, Patiala, India
- Khalsa College of Pharmacy, Amritsar, India
| | - Dinesh Kumar
- Chitkara University School of Pharmacy, Chitkara University, Himachal Pradesh, India
| | - Rupesh K. Gautam
- Department of Pharmacology, Indore Institute of Pharmacy, IIST Campus, Opposite IIM Indore, Indore, India
| | - Rajat Goyal
- MM College of Pharmacy, Maharishi Markandeshwar (Deemed to be University), Mullana-Ambala, India
| | | | | | - Himangini Bansal
- Delhi Institute of Pharmaceutical Sciences and Research, New Delhi, India
| | - Rohit Sharma
- Department of Rasa Shastra and Bhaishajya Kalpana, Faculty of Ayurveda, Institute of Medical Sciences, BHU, Varanasi, India
| | - Bairong Shen
- Institutes for Systems Genetics, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, China
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15
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Nakad Borrego S, Lengyel E, Kurnit KC. Molecular Characterizations of Gynecologic Carcinosarcomas: A Focus on the Immune Microenvironment. Cancers (Basel) 2022; 14:cancers14184465. [PMID: 36139624 PMCID: PMC9497294 DOI: 10.3390/cancers14184465] [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: 07/30/2022] [Revised: 09/10/2022] [Accepted: 09/11/2022] [Indexed: 11/16/2022] Open
Abstract
Gynecologic carcinosarcomas, specifically of endometrial and ovarian origin, are aggressive and rare tumors. Treatment data are limited and are often extrapolated from other histologies and smaller retrospective studies. While the optimal therapy approach remains contentious, treatment is often multimodal and may include surgery, chemotherapy, radiation, or a combination of multiple strategies. However, despite aggressive treatment, these tumors fare worse than carcinomas of the same anatomic sites irrespective of their stage. Recent studies have described in-depth molecular characterizations of gynecologic carcinosarcomas. Although many molecular features mirror those seen in other uterine and ovarian epithelial tumors, the high prevalence of epithelial-mesenchymal transition is more unique. Recently, molecular descriptions have expanded to begin to characterize the tumor immune microenvironment. While the importance of the immune microenvironment has been well-established for other tumor types, it has been less systematically explored in gynecologic carcinosarcomas. Furthermore, the use of immunotherapy in patients with gynecologic carcinosarcomas has not been extensively evaluated. In this review, we summarize the available data surrounding gynecologic carcinosarcomas, with a focus on the immune microenvironment. We end with a discussion of potential immunotherapy uses and future directions for the field.
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16
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Shah VI, Bergin L, Rowlands GL, McCluggage WG. Unusual Manifestations of Vulval Paget Disease. Int J Gynecol Pathol 2022; 41:476-483. [PMID: 34570018 DOI: 10.1097/pgp.0000000000000824] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Vulval extramammary Paget disease (vEMPD) is an uncommon epithelial malignancy that may arise within the vulva (primary vEMPD) or represent vulval skin involvement by a noncutaneous carcinoma (secondary vEMPD). Primary vEMPD is most often an in situ carcinoma arising within the epidermis but may be associated with dermal invasion (invasive vEMPD) or represent intraepidermal spread of an adenocarcinoma originating in vulval skin adnexa or anogenital mammary-like glands. The latter, termed mammary gland-like adenocarcinoma (MGLA), exhibits morphologic, immunohistochemical, and molecular features of various breast carcinomas but, as far as we are aware, the metaplastic variant of MGLA has not been reported on the vulva. We report 2 cases of metaplastic MGLA of the vulva with associated Paget disease and postulate that some cases of vulval MGLA may arise from Paget disease rather than originating in mammary-like glands. We also report a unique case of secondary vEMPD resulting from spread of urothelial carcinoma in situ that subsequently progressed to invasive urothelial carcinoma within the vulva.
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17
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Inter‑component immunohistochemical assessment of proliferative markers in uterine carcinosarcoma. Oncol Lett 2022; 24:363. [PMID: 36238851 PMCID: PMC9494350 DOI: 10.3892/ol.2022.13483] [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: 05/07/2022] [Accepted: 07/28/2022] [Indexed: 11/12/2022] Open
Abstract
In the scientific literature, a selected number of reports have investigated the impact of proliferative activity on the development and progression of uterine carcinosarcomas (UC). The aim of the present retrospective study was to compare the immunohistochemical proliferation markers [Ki67, proliferating cell nuclear antigen (PCNA), minichromosome maintenance complex component 3 (MCM3), and topoisomerase IIα (topoIIα)] assessment in both components of UC. A total of 30 paraffin-embedded slides of UCs, obtained from patients who underwent surgery between January 1, 2006, and December 31, 2020, were analyzed. Medical records and clinicopathological data of patients were reviewed. Formalin-fixed, paraffin-embedded tissue sections were immunostained with monoclonal antibodies against Ki67, PCNA, MCM3 and topoIIα. Ki67-positive nuclear immunoreactivity was reported in 20 (67%) and 16 (53%) UC carcinomatous and sarcomatous components, respectively. In the epithelial component, Ki67 positive staining was related to the International Federation of Gynecology and Obstetrics (FIGO) stage (P=0.025), and histological grade (G1 vs. G2/G3, P=0.031). Nuclear PCNA reactivity was observed in 18 (60%) and 16 (53%) carcinomatous and sarcomatous components, respectively. Notably, all four cases with omental metastases were PCNA-positive, and a relationship between staining pattern and the existence of metastases was of significant value (P=0.018). MCM3-positive nuclear staining was found nearly twice as high in the carcinomatous (n=19; 63%), compared with the sarcomatous (n=11; 37%) component, respectively, and MCM3 expression in the epithelial component was related to clinical stage (P=0.030), and the existence of omental metastasis (P=0.012). In addition, out of the 30 UCs, 17 (57%) and 13 (43%) showed topoIIα positivity in the carcinomatous and sarcomatous UC components, respectively. A significant relationship between protein immunoreactivity and FIGO stage (P=0.049), and omental metastasis (P=0.026) was revealed to exist. However, no significant differences between expression of proliferation markers and clinicopathological features in the sarcomatous UC component were identified. Finally, a significant correlation between each protein immunohistochemical staining was demonstrated, particularly in the sarcomatous UC component. Collectively, a combined analysis of Ki67, PCNA, MCM3, and topoIIα may provide more detailed information of cell-cycle alterations determining the heterogeneity of uterine carcinosarcomas.
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18
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Wang J, Yan M, Michael C, Harbhajanka A. Cytologic presentation and clinicopathologic correlation of Mullerian carcinosarcoma on serous fluid samples. J Am Soc Cytopathol 2022; 11:210-217. [PMID: 35414490 DOI: 10.1016/j.jasc.2022.03.003] [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: 02/10/2022] [Revised: 03/11/2022] [Accepted: 03/14/2022] [Indexed: 06/14/2023]
Abstract
INTRODUCTION Limited data are present to study the cytologic findings of Mullerian carcinosarcoma (MCS) in serous fluid samples and clinicopathologic features that are associated with cytology yield. MATERIALS AND METHODS We studied 30 MCS patients diagnosed on surgical resection samples, and reviewed their cytomorphology and immunophenotypes on concurrent serous fluid cytology samples. Clinicopathologic features were also compared between cases with positive or negative cytology. RESULTS Fourteen out of 30 patients showed positive cytology, including 12 patients with only carcinomatous components and 2 with sarcomatous cells. Cytomorphology of MCS was mostly consistent with adenocarcinoma, with psammoma bodies occasionally present. The 2 cases with sarcomatous cells showed spindle cells without signs of heterologous differentiation. PAX8 was positive in 10 of 11 cases, and WT1 was positive in 8 of 11 cases including the case with negative PAX8. In 1 case, PAX8 and WT1 were only positive in the sarcomatous but not in carcinomatous cells. MOC31 showed consistent positivity in carcinomatous cells, which appeared to be more sensitive than B72.3 (positive in 72.7%). In addition, sarcomatous cells showed CD10 positivity in 1 case. Clinically, patients who developed body cavity effusions or with higher stage diseases were more likely to have positive cytology. CONCLUSIONS Cytologic diagnosis of MCS in the serous fluid is challenging due to the rare presence of sarcomatous component. Staining both PAX8 and WT1 is recommended to confirm their Mullerian origin, although both markers may be positive only in sarcomatous cells. Cytology yield of MCS is highly associated with the disease stage.
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Affiliation(s)
- Jing Wang
- Department of Pathology, University Hospitals Cleveland Medical Center, Cleveland, Ohio.
| | - Mingfei Yan
- Department of Pathology, University Hospitals Cleveland Medical Center, Cleveland, Ohio
| | - Claire Michael
- Department of Pathology, University Hospitals Cleveland Medical Center, Cleveland, Ohio
| | - Aparna Harbhajanka
- Department of Pathology, University Hospitals Cleveland Medical Center, Cleveland, Ohio
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19
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Fischer EG, Rai VK. HPV-associated carcinosarcoma of the anal canal: A rare case provides insight into the pathogenesis of these biphasic neoplasms. Pathol Res Pract 2022; 236:153992. [PMID: 35759939 DOI: 10.1016/j.prp.2022.153992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 06/10/2022] [Accepted: 06/19/2022] [Indexed: 11/17/2022]
Abstract
Carcinosarcomas are biphasic malignant neoplasms and are rare outside the corpus uteri. Here we report a carcinosarcoma arising in the anal canal in a 60 year-old female. This is only the fourth reported case of a carcinosarcoma arising at this site, the second reported case with molecular evidence of high risk HPV association, and the first case with reported cytogenetics analysis. The finding of high risk HPV in both the epithelial and mesenchymal components of the tumor provides important insight into the pathogenesis of the tumor, and strongly suggests that both components of this carcinosarcoma are derived from a common immature epithelial progenitor cell during tumorigenesis.
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Affiliation(s)
- Edgar G Fischer
- Division of Surgical Pathology and Cytopathology, Department of Pathology, University of New Mexico, 915 Camino de Salud NE, Albuquerque, NM 87106, USA.
| | - Vinay K Rai
- Department of Surgery, University of New Mexico, 915 Camino de Salud NE, Albuquerque, NM 87106, USA.
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20
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Hollis RL, Croy I, Churchman M, Bartos C, Rye T, Gourley C, Herrington CS. Ovarian carcinosarcoma is a distinct form of ovarian cancer with poorer survival compared to tubo-ovarian high-grade serous carcinoma. Br J Cancer 2022; 127:1034-1042. [PMID: 35715633 PMCID: PMC9470739 DOI: 10.1038/s41416-022-01874-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 05/18/2022] [Accepted: 05/30/2022] [Indexed: 11/09/2022] Open
Abstract
Background Ovarian carcinosarcoma (OCS) is an uncommon, biphasic and highly aggressive ovarian cancer type, which has received relatively little research attention. Methods We curated the largest pathologically confirmed OCS cohort to date, performing detailed histopathological characterisation, analysis of features associated with survival and comparison against high-grade serous ovarian carcinoma (HGSOC). Results Eighty-two OCS patients were identified; overall survival was poor (median 12.7 months). In all, 79% demonstrated epithelial components of high-grade serous (HGS) type, while 21% were endometrioid. Heterologous elements were common (chondrosarcoma in 32%, rhabdomyosarcoma in 21%, liposarcoma in 2%); chondrosarcoma was more frequent in OCS with endometrioid carcinomatous components. Earlier stage, complete resection and platinum-containing adjuvant chemotherapy were associated with prolonged survival; however, risk of relapse and mortality was high across all patient groups. Histological subclassification did not identify subgroups with distinct survival. Compared to HGSOC, OCS patients were older (P < 0.0001), more likely to be FIGO stage I (P = 0.025), demonstrated lower chemotherapy response rate (P = 0.001) and had significantly poorer survival (P < 0.0001). Conclusion OCS represents a distinct, highly lethal form of ovarian cancer for which new treatment strategies are urgently needed. Histological subclassification does not identify patient subgroups with distinct survival. Aggressive adjuvant chemotherapy should be considered for all cases, including those with early-stage disease.
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Affiliation(s)
- Robert L Hollis
- The Nicola Murray Centre for Ovarian Cancer Research, Cancer Research UK Scotland Centre, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, Scotland, UK.
| | - Ian Croy
- The Nicola Murray Centre for Ovarian Cancer Research, Cancer Research UK Scotland Centre, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, Scotland, UK
| | - Michael Churchman
- The Nicola Murray Centre for Ovarian Cancer Research, Cancer Research UK Scotland Centre, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, Scotland, UK
| | - Clare Bartos
- The Nicola Murray Centre for Ovarian Cancer Research, Cancer Research UK Scotland Centre, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, Scotland, UK
| | - Tzyvia Rye
- The Nicola Murray Centre for Ovarian Cancer Research, Cancer Research UK Scotland Centre, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, Scotland, UK
| | - Charlie Gourley
- The Nicola Murray Centre for Ovarian Cancer Research, Cancer Research UK Scotland Centre, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, Scotland, UK
| | - C Simon Herrington
- The Nicola Murray Centre for Ovarian Cancer Research, Cancer Research UK Scotland Centre, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, Scotland, UK
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High glucocorticoid receptor expression in the sarcomatous versus carcinomatous elements of Mullerian carcinosarcomas. Gynecol Oncol Rep 2022; 41:100987. [PMID: 35519002 PMCID: PMC9065886 DOI: 10.1016/j.gore.2022.100987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 04/21/2022] [Accepted: 04/24/2022] [Indexed: 11/23/2022] Open
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22
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Malignant Mixed Mullerian Tumor: a Case Report about a Uterine Tumor's Case. INTERNATIONAL JOURNAL OF SURGERY OPEN 2022. [DOI: 10.1016/j.ijso.2022.100493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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23
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Roy M, Musa F, Taylor SE, Huang M. Uterine Sarcomas: How to Navigate an Ever-Growing List of Subtypes. Am Soc Clin Oncol Educ Book 2022; 42:1-10. [PMID: 35471831 DOI: 10.1200/edbk_350955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Uterine sarcomas are rare mesenchymal tumors that are aggressive cancers. The rarity of these tumors, and consequently limited prospective data, has made surgical management of uterine sarcomas challenging. One major obstacle in the management of uterine sarcomas is establishing the diagnosis prior to surgery, which is crucial for appropriate intraoperative management. This paper serves to review aspects of surgical management of uterine sarcomas that remain unanswered. Distinguishing common benign myomas from rare uterine sarcomas is important for operative planning and subspecialty care because benign myomas are frequently managed with minimally invasive hysterectomy or myomectomy, whereas the mainstay of management of uterine sarcomas is hysterectomy without specimen fragmentation. Preoperative clinical presentation, serum studies, imaging, and histologic examination all have limitations in establishing a preoperative diagnosis. In addition, patients are often of reproductive age and desire fertility preservation. Although surgery remains the cornerstone for management, high-quality data guiding best practices are sparse. Morcellation should be avoided. Expert pathologic review, imaging to assess for metastatic disease, and consideration of hormone receptor testing are advisable. Recent data have further informed surgical approach and fertility preservation in early-stage disease, but controversy remains. Despite substantial advancement in the medical management of uterine sarcomas, surgical management of uterine sarcomas remain challenging. Larger studies with long-term follow-up are needed to guide fertility preservation surgery options, both local resection and ovarian preservation, further in young women. Development of novel methods to differentiate between benign and malignant uterine masses is needed.
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Affiliation(s)
- Molly Roy
- Sylvester Comprehensive Center Cancer/University of Miami Miller School of Medicine, Miami, FL
| | | | | | - Marilyn Huang
- Sylvester Comprehensive Center Cancer/University of Miami Miller School of Medicine, Miami, FL
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Bennett JA, Fleming GF, Kurnit KC, Mills KA, vanWeelden WJ. Tumor board presentation of a woman with metastatic, hormone receptor-positive, mismatch repair-deficient endometrial cancer. CA Cancer J Clin 2022; 72:102-111. [PMID: 35077576 DOI: 10.3322/caac.21715] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Revised: 11/30/2021] [Accepted: 12/06/2021] [Indexed: 01/10/2023] Open
Affiliation(s)
| | - Gini F Fleming
- Department of Medicine, The University of Chicago, Chicago, Illinois
| | - Katherine C Kurnit
- Department of Obstetrics and Gynecology, The University of Chicago, Chicago, Illinois
| | - Kathryn A Mills
- Department of Obstetrics and Gynecology, The University of Chicago, Chicago, Illinois
| | - Willem Jan vanWeelden
- Departments of Obstetrics and Gynecology, Rijnstate Ziekenhuis, Arnhem, Netherlands
- Radboud University Medical Center, Nijmegen, Netherlands
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Sarcomatoid hepatocellular carcinoma versus conventional hepatocellular carcinoma: a systematic review and meta-analysis. J Cancer Res Clin Oncol 2022; 148:1685-1696. [PMID: 35201426 DOI: 10.1007/s00432-022-03949-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Accepted: 02/06/2022] [Indexed: 02/05/2023]
Abstract
BACKGROUND Sarcomatoid hepatocellular carcinoma (SHCC) is a rare subtype of primary liver malignancies and is still ill-defined and poorly understood. Therefore, our study was performed to have a comprehensive evaluation SHCC versus conventional hepatocellular carcinoma (HCC). METHODS A thorough database searching was performed in PubMed, EMBASE and the Cochrane Library. RevMan5.3 and Stata 13.0 software were used for statistical analyses. The primary endpoint of our analysis is the long-term survival and the secondary endpoint is clinical and pathological features. RESULTS Four studies with a relative large cohort were finally identified. Compared with patients with pure HCC, patients with SHCC had a significantly worse overall survival (P < 0.00001) and disease-free survival (P < 0.0001). Moreover, a larger tumor size (P = 0.003), a higher incidence of node metastasis (P < 0.00001) and a higher proportion of advanced lesions (P = 0.04) were more frequently detected in patients with SHCC. Higher levels of serum ALT (P = 0.02) and TB (P = 0.005) were detected in patients with HCC rather than SHCC, while serum ALB (P = 0.02) level was relatively higher in patients with SHCC. For other measured outcomes, including concurrent viral hepatitis, liver cirrhosis, liver storage (Child A/B), multifocal tumors, vascular invasion and preoperative AFP level, the results showed no significant difference (P > 0.05). CONCLUSION SHCC has a worse prognosis and exhibits more aggressively than conventional HCC. Future large well-designed studies are demanded for further validation.
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Shu X, Zhou Y, Wei G, Chen X, Qiu M. Cervical Carcinosarcoma: Current Understanding on Pathogenesis, Diagnosis, Management and Future Perspectives. Clin Med Insights Oncol 2022; 15:11795549211056273. [PMID: 35153524 PMCID: PMC8826264 DOI: 10.1177/11795549211056273] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Accepted: 10/10/2021] [Indexed: 02/05/2023] Open
Abstract
Cervical carcinosarcoma (CCS) is a rare aggressive tumor which was referred to as
a sarcoma initially with its morbidity less than 1% of all cervical cancers.
Four theories have been proposed for the pathogenesis of CCS. The “metaplastic
theory,” also called “monoclonal theory,” has been widely accepted so far. The
most common clinical symptom of CCS is abnormal vaginal bleeding. CCS is much
less common than the counterparts in uterine corpus and usually confused with
uterine carcinosarcoma (UCS) or common cervical cancer. The management for CCS
has been mainly extrapolated from studies of UCS or cervical cancers. However,
CCS has its special anatomical position and biological behaviors and is usually
diagnosed at an early stage than UCS. Currently, there is no consensus on the
survival, management and prognosis factors of CCS. We reviewed and summarized
the literatures regarding to the epidemiology, clinical presentations,
pathogenesis, diagnosis and treatment of CCS for providing clinicians with
comprehensive information to diagnose and treat this malignancy.
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Affiliation(s)
- Xinyao Shu
- Department of Abdominal Cancer, Cancer Center, West China Hospital of Sichuan University, Chengdu, China
| | - Yuwen Zhou
- Department of Biotherapy, Cancer Center, West China Hospital of Sichuan University, Chengdu, China
| | - Guixia Wei
- Department of Abdominal Cancer, Cancer Center, West China Hospital of Sichuan University, Chengdu, China
| | - Xiaorong Chen
- Department of Abdominal Cancer, Cancer Center, West China Hospital of Sichuan University, Chengdu, China
| | - Meng Qiu
- Department of Abdominal Cancer, Cancer Center, West China Hospital of Sichuan University, Chengdu, China
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27
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Romeo C, Le Saux O, Jacobs M, Joly F, Ferron G, Favier L, Fumet JD, Isambert N, Colombo PE, Sabatier R, Bastide L, Charreton A, Devouassoux-Shisheboran M, Gertych W, Dubot C, Bello Roufai D, Bataillon G, Berton D, Kalbacher E, Pautier P, Pomel C, Cornou C, Treilleux I, Lardy-Cleaud A, Ray-Coquard I. Therapeutic Challenges in Patients with Gynecologic Carcinosarcomas: Analysis of a Multicenter National Cohort Study from the French Prospective TMRG Network. Cancers (Basel) 2022; 14:354. [PMID: 35053517 PMCID: PMC8773830 DOI: 10.3390/cancers14020354] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Revised: 12/28/2021] [Accepted: 01/06/2022] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND Gynecological carcinosarcomas are rare and aggressive diseases, with a poor prognosis. The rarity of these tumors explains the lack of robust and specific data available in the literature. The objective of this study was to investigate the impact of initial adjuvant treatment and recurrent therapeutic strategies. PATIENTS AND METHODS A multicentric cohort study within the French national prospective Rare Malignant Gynecological Tumors (TMRG) network was conducted. Data from all included carcinosarcomas diagnosed between 2011 and 2018 were retrospectively collected. RESULTS 425 cases of uterine and ovarian carcinosarcomas (n = 313 and n = 112, respectively) were collected and analyzed from 12 participating centers. At diagnosis, 140 patients (48%) had a FIGO stage III-IV uterine carcinosarcoma (UCS) and 88 patients (83%) had an advanced ovarian carcinosarcoma (OCS) (FIGO stage ≥ III). Two hundred sixty-seven patients (63%) received adjuvant chemotherapy, most preferably carboplatin-paclitaxel regimen (n = 227, 86%). After a median follow-up of 47.4 months, the median progression-free survival (mPFS) was 15.1 months (95% CI 12.3-20.6) and 14.8 months (95% CI 13.1-17.1) for OCS and UCS, respectively. The median overall survival for OCS and UCS was 37.1 months (95% CI 22.2-49.2) and 30.6 months (95% CI 24.1-40.9), respectively. With adjuvant chemotherapy followed by radiotherapy, mPFS was 41.0 months (95% CI 17.0-NR) and 18.9 months (95% CI 14.0-45.6) for UCS stages I-II and stages III-IV, respectively. In the early stage UCS subgroup (i.e., stage IA, n = 86, 30%), mPFS for patients treated with adjuvant chemotherapy (n = 24) was not reached (95% CI 22.2-NR), while mPFS for untreated patients (n = 62) was 19.9 months (95% IC 13.9-72.9) (HR 0.44 (0.20-0.95) p = 0.03). At the first relapse, median PFS for all patients was 4.2 months (95% CI 3.5-5.3). In the first relapse, mPFS was 6.7 months (95% CI 5.1-8.5) and 2.2 months (95% CI 1.9-2.9) with a combination of chemotherapy or monotherapy, respectively (p < 0.001). CONCLUSIONS Interestingly, this vast prospective cohort of gynecological carcinosarcoma patients from the French national Rare Malignant Gynecological Tumors network (i) highlights the positive impact of adjuvant CT on survival in all localized stages (including FIGO IA uterine carcinosarcomas), (ii) confirms the importance of platinum-based combination as an option for relapse setting, and (iii) reports median PFS for various therapeutic strategies in the relapse setting.
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Affiliation(s)
- Clémence Romeo
- Medical Oncology Department, Centre Léon Bérard, 69008 Lyon, France; (A.C.); (I.R.-C.)
| | - Olivia Le Saux
- Cancer Research Center of Lyon CRCL, UMR Inserm 1052, CNRS 5286, Centre Léon Bérard, 69008 Lyon, France;
| | - Margaux Jacobs
- Medical Oncology Department, Centre François Baclesse, 14000 Caen, France; (M.J.); (F.J.)
| | - Florence Joly
- Medical Oncology Department, Centre François Baclesse, 14000 Caen, France; (M.J.); (F.J.)
- GINECO Group, 75008 Paris, France; (G.F.); (L.F.); (N.I.); (P.-E.C.); (R.S.); (M.D.-S.); (C.D.); (G.B.); (D.B.); (E.K.); (P.P.); (C.P.); (I.T.)
| | - Gwenael Ferron
- GINECO Group, 75008 Paris, France; (G.F.); (L.F.); (N.I.); (P.-E.C.); (R.S.); (M.D.-S.); (C.D.); (G.B.); (D.B.); (E.K.); (P.P.); (C.P.); (I.T.)
- Department of Surgical Oncology, Institut Claudius Regaud-IUCT, 31100 Toulouse, France
| | - Laure Favier
- GINECO Group, 75008 Paris, France; (G.F.); (L.F.); (N.I.); (P.-E.C.); (R.S.); (M.D.-S.); (C.D.); (G.B.); (D.B.); (E.K.); (P.P.); (C.P.); (I.T.)
- Medical Oncology Department, Centre Georges François Leclerc, 21000 Dijon, France;
| | - Jean-David Fumet
- Medical Oncology Department, Centre Georges François Leclerc, 21000 Dijon, France;
| | - Nicolas Isambert
- GINECO Group, 75008 Paris, France; (G.F.); (L.F.); (N.I.); (P.-E.C.); (R.S.); (M.D.-S.); (C.D.); (G.B.); (D.B.); (E.K.); (P.P.); (C.P.); (I.T.)
- Medical Oncology Department, Centre Georges François Leclerc, 21000 Dijon, France;
| | - Pierre-Emmanuel Colombo
- GINECO Group, 75008 Paris, France; (G.F.); (L.F.); (N.I.); (P.-E.C.); (R.S.); (M.D.-S.); (C.D.); (G.B.); (D.B.); (E.K.); (P.P.); (C.P.); (I.T.)
- Surgical Oncology Department, Institut du Cancer de Montpellier, 34090 Montpellier, France
| | - Renaud Sabatier
- GINECO Group, 75008 Paris, France; (G.F.); (L.F.); (N.I.); (P.-E.C.); (R.S.); (M.D.-S.); (C.D.); (G.B.); (D.B.); (E.K.); (P.P.); (C.P.); (I.T.)
- Medical Oncology Department, Institut Paoli Calmettes, 13009 Marseille, France;
| | - Ludovic Bastide
- Medical Oncology Department, Institut Paoli Calmettes, 13009 Marseille, France;
| | - Amandine Charreton
- Medical Oncology Department, Centre Léon Bérard, 69008 Lyon, France; (A.C.); (I.R.-C.)
| | - Mojgan Devouassoux-Shisheboran
- GINECO Group, 75008 Paris, France; (G.F.); (L.F.); (N.I.); (P.-E.C.); (R.S.); (M.D.-S.); (C.D.); (G.B.); (D.B.); (E.K.); (P.P.); (C.P.); (I.T.)
- Tumor Biology Department, Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, 69495 Lyon, France
| | - Witold Gertych
- Gynaecologic Surgery Department, Hôpital Lyon Sud, Hospices Civils de Lyon, 69495 Lyon, France;
| | - Coraline Dubot
- GINECO Group, 75008 Paris, France; (G.F.); (L.F.); (N.I.); (P.-E.C.); (R.S.); (M.D.-S.); (C.D.); (G.B.); (D.B.); (E.K.); (P.P.); (C.P.); (I.T.)
- Medical Oncology Department, Institut Curie, Saint-Cloud, 92210 Paris, France;
| | - Diana Bello Roufai
- Medical Oncology Department, Institut Curie, Saint-Cloud, 92210 Paris, France;
| | - Guillaume Bataillon
- GINECO Group, 75008 Paris, France; (G.F.); (L.F.); (N.I.); (P.-E.C.); (R.S.); (M.D.-S.); (C.D.); (G.B.); (D.B.); (E.K.); (P.P.); (C.P.); (I.T.)
- Tumor Biology Department, Institut Curie, 75005 Paris, France
| | - Dominique Berton
- GINECO Group, 75008 Paris, France; (G.F.); (L.F.); (N.I.); (P.-E.C.); (R.S.); (M.D.-S.); (C.D.); (G.B.); (D.B.); (E.K.); (P.P.); (C.P.); (I.T.)
- Medical Oncology Department, Institut de Cancérologie de l’Ouest, 44800 Saint Herblain, France
| | - Elsa Kalbacher
- GINECO Group, 75008 Paris, France; (G.F.); (L.F.); (N.I.); (P.-E.C.); (R.S.); (M.D.-S.); (C.D.); (G.B.); (D.B.); (E.K.); (P.P.); (C.P.); (I.T.)
- Medical Oncology Department, CHRU de Besançon, 25000 Besançon, France
| | - Patricia Pautier
- GINECO Group, 75008 Paris, France; (G.F.); (L.F.); (N.I.); (P.-E.C.); (R.S.); (M.D.-S.); (C.D.); (G.B.); (D.B.); (E.K.); (P.P.); (C.P.); (I.T.)
- Medical Oncology Department, Gustave Roussy, 94805 Villejuif, France
| | - Christophe Pomel
- GINECO Group, 75008 Paris, France; (G.F.); (L.F.); (N.I.); (P.-E.C.); (R.S.); (M.D.-S.); (C.D.); (G.B.); (D.B.); (E.K.); (P.P.); (C.P.); (I.T.)
- Surgical Oncology Department, Centre Jean Perrin, 63011 Clermont-Ferrand, France;
| | - Caroline Cornou
- Surgical Oncology Department, Centre Jean Perrin, 63011 Clermont-Ferrand, France;
| | - Isabelle Treilleux
- GINECO Group, 75008 Paris, France; (G.F.); (L.F.); (N.I.); (P.-E.C.); (R.S.); (M.D.-S.); (C.D.); (G.B.); (D.B.); (E.K.); (P.P.); (C.P.); (I.T.)
- Tumor Biology Department, Centre Léon Bérard, 69008 Lyon, France
| | | | - Isabelle Ray-Coquard
- Medical Oncology Department, Centre Léon Bérard, 69008 Lyon, France; (A.C.); (I.R.-C.)
- GINECO Group, 75008 Paris, France; (G.F.); (L.F.); (N.I.); (P.-E.C.); (R.S.); (M.D.-S.); (C.D.); (G.B.); (D.B.); (E.K.); (P.P.); (C.P.); (I.T.)
- University Claude Bernard Lyon 1, 69100 Villeurbanne, France
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Singh M, Agarwal R, Goswami S, Mandal S, Verma D, Khurana N, Jain S, Verma N. USG guided fine needle aspiration cytology along with immunocytochemistry to diagnose primary malignant mixed mullerian tumors: A three-year study from a tertiary care center. J Cytol 2022; 39:9-13. [PMID: 35341110 PMCID: PMC8955697 DOI: 10.4103/joc.joc_9_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 06/26/2021] [Accepted: 11/29/2021] [Indexed: 11/15/2022] Open
Abstract
Aims and Objectives: To study the diagnostic utility of fine-needle aspiration cytology (FNAC) and immunocytochemistry in diagnosing primary malignant mixed Mullerian tumors (MMMT). Materials and Methods: A 3-year retrospective study carried out in a tertiary care hospital, which included all the gynecological patients who underwent USG-guided FNAC of their abdominopelvic masses. Observations and Results: Out of the 324 total cases, 05 (1.5%) were reported as primary malignant mixed Mullerian tumors. Out of these 05 cases, 03 were ovarian, 01 was uterine, and 01 involved both uterus and one-sided adnexa. The FNA smears from the masses revealed cytomorphological features of a biphasic neoplasm with elongated pleomorphic spindle cells and dispersed, focal attempted acinar pattern, thus indicating the possibility of MMMT. Immunocytochemistry was further carried out which showed both vimentin and cytokeratin positivity. The diagnosis was confirmed on subsequent biopsy and immunohistochemistry (without any histopathological-cytological discrepancy). Conclusion: Though the literature is replete in establishing a histo-pathological diagnosis of MMMT, the diagnosis on USG-guided FNAC has been rarely described. Emphasis should be made on the careful examination of small sarcomatous elements in smears. Utilization of cell block and immunocytochemistry with histopathological correlation should be done to avoid misdiagnosis.
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29
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Jagtap SV, Jagtap SS, Gudur R, Billawaria S. Primary ovarian malignant mixed Müllerian tumor: a rare case report. THERAPEUTIC ADVANCES IN RARE DISEASE 2022; 3:26330040221107389. [PMID: 37180422 PMCID: PMC10032450 DOI: 10.1177/26330040221107389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 05/25/2022] [Indexed: 05/16/2023]
Abstract
Primary malignant mixed Müllerian tumor (MMMT) of the ovary is an extremely uncommon neoplasm. These tumors show very aggressive clinical course and high mortality as compared to epithelial ovarian neoplasms. The objective of present study is to present a rare case of primary MMMT homologous type of ovary for its aggressive clinical course and immunohistochemistry findings. A 48-year-old woman presented with complaints of lower abdominal pain, dullness of 3 months duration. USG abdomen pelvis revealed bilateral ovarian solid and cystic mass lesion suggestive of malignant potential. Peritoneal fluid cytology reported as positive for malignant cells. Patient underwent exploratory laparotomy which showed large bilateral ovarian masses with extensive nodular deposits all over pelvic-abdominal organs. Optimal debulking surgery was performed and specimen examined for histopathology. On histopathology, it was reported as bilateral ovarian MMMT homologous type. Immunohistochemistry was done which showed the tumor cell expression positive for CK, EMA, CK7, CA-125, and WT1. Also a distinct population tumor cells express Cyclin D1 and focal and patchy expression of CD-10. Tumor was negative for Desmin, PLAP, Calretin, and inhibin. The patient received operative, chemotherapy and adjuvant therapy along with extensive electrolyte, nutritive, and supplementary support. The patient, however, rapidly deteriorated and died within 9 months of postoperative day. Primary ovarian MMMT is an extremely uncommon neoplasm, and it showed extensive aggressive clinical course and even with operative, chemotherapy, and adjuvant therapy, the patient yields poor prognosis.
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Affiliation(s)
- Sunil V. Jagtap
- Department of Pathology, Krishna Institute of Medical
Sciences Deemed University, Karad 415110, Maharashtra, India
| | - Shubham S. Jagtap
- Department of Medicine, Krishna Institute of Medical
Sciences Deemed University, Karad, India
| | - Rashmi Gudur
- Department of Oncology and Radiotherapy, Krishna
Institute of Medical Sciences Deemed University, Karad, India
| | - Sonam Billawaria
- Department of Pathology, Krishna Institute of Medical
Sciences Deemed University, Karad, India
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30
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Gangane N, Patil B, Singh S, Shivkumar VB. Malignant mixed Müllerian tumor: Analysis of 21 cases at tertiary care rural hospital. MEDICAL JOURNAL OF DR. D.Y. PATIL VIDYAPEETH 2022. [DOI: 10.4103/mjdrdypu.mjdrdypu_443_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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31
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Chen H, He Y, Wen X, Shao S, Liu Y, Wang J. SOX9: Advances in Gynecological Malignancies. Front Oncol 2021; 11:768264. [PMID: 34881182 PMCID: PMC8645898 DOI: 10.3389/fonc.2021.768264] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 11/05/2021] [Indexed: 01/10/2023] Open
Abstract
Transcription factors of the SOX family were first discovered in mammals in 1990. The sex-determining region Y box 9 belongs to the SOX transcription factor family. It plays an important role in inducing tissue and cell morphogenesis, survival, and many developmental processes. Furthermore, it has been shown to be an oncogene in many tumors. Gynecological malignancies are tumors that occur in the female reproductive system and seriously threaten the lives of patients. Common gynecological malignancies include ovarian cancer, cervical cancer, and endometrial cancer. So far, the molecular mechanisms related to the incidence and development of gynecological malignancies remain unclear. This makes it particularly important to discover their common causative molecule and thus provide an effective therapeutic target. In recent years, studies have found that multiple mechanisms are involved in regulating the expression of the sex-determining region Y box 9, leading to the occurrence and development of gynecological malignancies. In this review, we discuss the prognostic value of SOX9 expression and the potential of targeting SOX9 for gynecological malignancy treatment. We also discuss progress regarding the role of SOX9 in gynecological malignancy pathogenesis through its mediation of important mechanisms, including tumor initiation and proliferation, apoptosis, migration, invasion, chemoresistance, and stem cell maintenance.
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Affiliation(s)
- Huan Chen
- Department of Obstetrics and Gynecology, Zhu Zhou Central Hospital, Zhuzhou, China
| | - Yujie He
- Designated Ward, Zhu Zhou Central Hospital, Zhuzhou, China
| | - Xiangping Wen
- Department of Operation, Zhu Zhou Central Hospital, Zhuzhou, China
| | - Shihong Shao
- Department of Pathology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yujie Liu
- Department of Obstetrics and Gynecology, Zhu Zhou Central Hospital, Zhuzhou, China
| | - Jinjin Wang
- Department of Obstetrics and Gynecology, Zhu Zhou Central Hospital, Zhuzhou, China
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32
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Adewole AA, Onile TG, Ugiagbe AO, Fadahunsi OO, Awelimobor DI, Akinro O. Cervical leiomyosarcoma in a teenage girl: A rare form of uterine leiomyosarcoma. J Taibah Univ Med Sci 2021; 17:523-528. [PMID: 35722227 PMCID: PMC9170738 DOI: 10.1016/j.jtumed.2021.10.007] [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: 06/29/2021] [Revised: 10/01/2021] [Accepted: 10/10/2021] [Indexed: 11/29/2022] Open
Abstract
Sarcomas arising from the cervix are rare, and the reported prevalence is 0.20–0.55%. A 15-year-old Para 0+0 secondary school student presented to the emergency department in shock with a 1-year history of painless vaginal protrusion, vaginal bleeding, foul-smelling vaginal discharge, occasional passage of blood clots, fatigue, fainting episodes, and weight loss. She was resuscitated with intravenous fluids and blood transfusions. General examination revealed a young girl with a 16-week sized abdominal mass. Vaginal examination revealed a large mobile fleshy mass 14 cm by 10 cm with an offensive discharge and odour. It was externally friable, bled actively on contact, had areas of tissue necrosis, and was oedematous. It was difficult to determine the adnexa structures because of tenderness. Examination under anaesthesia showed that the mass was continuous with the cervix and was not attached to the vagina or vulva. The histology report of the biopsied specimens showed features consistent with cervical leiomyosarcoma (LMS). Cervical LMS was confirmed by immunohistochemistry and a total abdominal hysterectomy and bilateral salpingo-oophorectomy were performed as definitive treatment. Postoperative hormone replacement therapy was initiated. The patient's postoperative condition was stable and there was no tumour recurrence for >2 years on follow-up. Making a diagnosis and instituting surgical and adjuvant treatments for LMS in a low-resource setting are challenging. This is due to lack of access to universal healthcare coverage. A multidisciplinary approach with early diagnosis and complete surgical resection of the tumour provides the most favourable possibility of an improved survival and quality of life.
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Affiliation(s)
- Adebayo A. Adewole
- Department of Obstetrics and Gynecology, Federal Medical Center, Lokoja, Nigeria
- Corresponding address: Fertility and Minimal Access Surgery Unit, Department of Obstetrics and Gynecology, Federal Medical Centre, No. 1, Saliu Ibrahim Way, PMB 1001, Lokoja, Kogi State, Nigeria.
| | - Temitope G. Onile
- Department of Obstetrics and Gynecology, Federal Medical Center, Lokoja, Nigeria
| | - Austin O. Ugiagbe
- Department of Obstetrics and Gynecology, Federal Medical Center, Lokoja, Nigeria
| | - Oluwaseyi O. Fadahunsi
- Department of Histopathology and Morbid Anatomy, Federal Medical Center, Lokoja, Nigeria
| | - Daniel I. Awelimobor
- Department of Histopathology and Morbid Anatomy, Federal Medical Center, Lokoja, Nigeria
| | - Omotayo Akinro
- Department of Obstetrics and Gynecology, Federal Medical Center, Lokoja, Nigeria
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Thankamony AP, Subbalakshmi AR, Jolly MK, Nair R. Lineage Plasticity in Cancer: The Tale of a Skin-Walker. Cancers (Basel) 2021; 13:3602. [PMID: 34298815 PMCID: PMC8306016 DOI: 10.3390/cancers13143602] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Revised: 07/04/2021] [Accepted: 07/14/2021] [Indexed: 12/11/2022] Open
Abstract
Lineage plasticity, the switching of cells from one lineage to another, has been recognized as a cardinal property essential for embryonic development, tissue repair and homeostasis. However, such a highly regulated process goes awry when cancer cells exploit this inherent ability to their advantage, resulting in tumorigenesis, relapse, metastasis and therapy resistance. In this review, we summarize our current understanding on the role of lineage plasticity in tumor progression and therapeutic resistance in multiple cancers. Lineage plasticity can be triggered by treatment itself and is reported across various solid as well as liquid tumors. Here, we focus on the importance of lineage switching in tumor progression and therapeutic resistance of solid tumors such as the prostate, lung, hepatocellular and colorectal carcinoma and the myeloid and lymphoid lineage switch observed in leukemias. Besides this, we also discuss the role of epithelial-mesenchymal transition (EMT) in facilitating the lineage switch in biphasic cancers such as aggressive carcinosarcomas. We also discuss the mechanisms involved, current therapeutic approaches and challenges that lie ahead in taming the scourge of lineage plasticity in cancer.
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Affiliation(s)
- Archana P. Thankamony
- Cancer Research Program, Rajiv Gandhi Centre for Biotechnology, Kerala 695014, India;
- Manipal Academy of Higher Education (MAHE), Manipal 576104, India
| | - Ayalur Raghu Subbalakshmi
- Centre for BioSystems Science and Engineering, Indian Institute of Science, Bangalore 560012, India;
| | - Mohit Kumar Jolly
- Centre for BioSystems Science and Engineering, Indian Institute of Science, Bangalore 560012, India;
| | - Radhika Nair
- Cancer Research Program, Rajiv Gandhi Centre for Biotechnology, Kerala 695014, India;
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Maru Y, Tanaka N, Tatsumi Y, Nakamura Y, Itami M, Hippo Y. Kras activation in endometrial organoids drives cellular transformation and epithelial-mesenchymal transition. Oncogenesis 2021; 10:46. [PMID: 34172714 PMCID: PMC8233399 DOI: 10.1038/s41389-021-00337-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 06/04/2021] [Accepted: 06/10/2021] [Indexed: 01/06/2023] Open
Abstract
KRAS, an oncogene, is frequently activated by mutations in many cancers. Kras-driven adenocarcinoma development in the lung, pancreas, and biliary tract has been extensively studied using gene targeting in mice. By taking the organoid- and allograft-based genetic approach to these organs, essentially the same results as in vivo models were obtained in terms of tumor development. To verify the applicability of this approach to other organs, we investigated whether the combination of Kras activation and Pten inactivation, which gives rise to endometrial tumors in mice, could transform murine endometrial organoids in the subcutis of immunodeficient mice. We found that in KrasG12D-expressing endometrial organoids, Pten knockdown did not confer tumorigenicity, but Cdkn2a knockdown or Trp53 deletion led to the development of carcinosarcoma (CS), a rare, aggressive tumor comprising both carcinoma and sarcoma. Although they originated from epithelial cells, some CS cells expressed both epithelial and mesenchymal markers. Upon inoculation in immunodeficient mice, tumor-derived round organoids developed carcinoma or CS, whereas spindle-shaped organoids formed monophasic sarcoma only, suggesting an irreversible epithelial-mesenchymal transition during the transformation of endometrial cells and progression. As commonly observed in mutant Kras-driven tumors, the deletion of the wild-type Kras allele was identified in most induced tumors, whereas some epithelial cells in CS-derived organoids were unexpectedly negative for KrasG12D. Collectively, we showed that the oncogenic potential of KrasG12D and the histological features of derived tumors are context-dependent and varies according to the organ type and experimental settings. Our findings provide novel insights into the mechanisms underlying tissue-specific Kras-driven tumorigenesis.
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Affiliation(s)
- Yoshiaki Maru
- Department of Molecular Carcinogenesis, Chiba Cancer Center Research Institute, Chiba, Japan
| | - Naotake Tanaka
- Department of Gynecology, Chiba Cancer Center, Chiba, Japan
| | - Yasutoshi Tatsumi
- Division of Oncogenomics, Chiba Cancer Center Research Institute, Chiba, Japan
| | - Yuki Nakamura
- Division of Oncogenomics, Chiba Cancer Center Research Institute, Chiba, Japan
| | - Makiko Itami
- Division of Surgical Pathology, Chiba Cancer Center, Chiba, Japan
| | - Yoshitaka Hippo
- Department of Molecular Carcinogenesis, Chiba Cancer Center Research Institute, Chiba, Japan.
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Co-expression Analysis of Genes and Tumor-Infiltrating Immune Cells in Metastatic Uterine Carcinosarcoma. Reprod Sci 2021; 28:2685-2698. [PMID: 33905082 DOI: 10.1007/s43032-021-00584-5] [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: 09/06/2020] [Accepted: 04/11/2021] [Indexed: 11/26/2022]
Abstract
Uterine carcinosarcoma (UCS) is a malignant tumor with a high tendency to invasion and metastasis. However, the underlying invasion and metastasis mechanisms of UCS remain poorly understood. Genetic alteration and tumor-infiltrating immune cells play important roles in tumorigenesis, progression, and metastasis. To better understand the underlying mechanisms of UCS, we screened tumor-infiltrating immune cells by applying CIBERSORT algorithm and constructed nomograms to predict the prognosis of UCS patients based on metastasis-specific tumor-infiltrating immune cells and genes, and demonstrated their utility by the high AUC values. Combining gene co-expression and experimental validation results, we propose a potential mechanism of AK8, MPZ, and mast cells activated might play important parts in UCS metastasis.
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Moukarzel LA, Ferrando L, Da Cruz Paula A, Brown DN, Geyer FC, Pareja F, Piscuoglio S, Papanastasiou AD, Fusco N, Marchiò C, Abu‐Rustum NR, Murali R, Brogi E, Wen HY, Norton L, Soslow RA, Vincent‐Salomon A, Reis‐Filho JS, Weigelt B. The genetic landscape of metaplastic breast cancers and uterine carcinosarcomas. Mol Oncol 2021; 15:1024-1039. [PMID: 33021035 PMCID: PMC8024717 DOI: 10.1002/1878-0261.12813] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2020] [Revised: 09/04/2020] [Accepted: 09/30/2020] [Indexed: 12/13/2022] Open
Abstract
Metaplastic breast carcinoma (MBC) and uterine carcinosarcoma (UCS) are rare aggressive cancers, characterized by an admixture of adenocarcinoma and areas displaying mesenchymal/sarcomatoid differentiation. We sought to define whether MBCs and UCSs harbor similar patterns of genetic alterations, and whether the different histologic components of MBCs and UCSs are clonally related. Whole-exome sequencing (WES) data from MBCs (n = 35) and UCSs (n = 57, The Cancer Genome Atlas) were reanalyzed to define somatic genetic alterations, altered signaling pathways, mutational signatures, and genomic features of homologous recombination DNA repair deficiency (HRD). In addition, the carcinomatous and sarcomatous components of an additional cohort of MBCs (n = 11) and UCSs (n = 6) were microdissected separately and subjected to WES, and their clonal relatedness was assessed. MBCs and UCSs harbored recurrent genetic alterations affecting TP53, PIK3CA, and PTEN, similar patterns of gene copy number alterations, and an enrichment in alterations affecting the epithelial-to-mesenchymal transition (EMT)-related Wnt and Notch signaling pathways. Differences were observed, however, including a significantly higher prevalence of FAT3 and FAT1 somatic mutations in MBCs compared to UCSs, and conversely, UCSs significantly more frequently harbored somatic mutations affecting FBXW7 and PPP2R1A as well as HER2 amplification than MBCs. Genomic features of HRD and biallelic alterations affecting bona fide HRD-related genes were found to be more prevalent in MBCs than in UCSs. The distinct histologic components of MBCs and UCSs were clonally related in all cases, with the sarcoma component likely stemming from a minor subclone of the carcinoma component in the samples with interpretable chronology of clonal evolution. Despite the similar histologic features and pathways affected by genetic alterations, UCSs differ from MBCs on the basis of FBXW7 and PPP2R1A mutations, HER2 amplification, and lack of HRD, supporting the notion that these entities are more than mere phenocopies of the same tumor type in different anatomical sites.
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Affiliation(s)
- Lea A. Moukarzel
- Department of SurgeryMemorial Sloan Kettering Cancer CenterNew YorkNYUSA
| | - Lorenzo Ferrando
- Department of PathologyMemorial Sloan Kettering Cancer CenterNew YorkNYUSA
- Department of Internal MedicineUniversity of GenoaItaly
| | | | - David N. Brown
- Department of PathologyMemorial Sloan Kettering Cancer CenterNew YorkNYUSA
| | - Felipe C. Geyer
- Department of PathologyMemorial Sloan Kettering Cancer CenterNew YorkNYUSA
| | - Fresia Pareja
- Department of PathologyMemorial Sloan Kettering Cancer CenterNew YorkNYUSA
| | - Salvatore Piscuoglio
- Department of PathologyMemorial Sloan Kettering Cancer CenterNew YorkNYUSA
- Visceral Surgery Research Laboratory, ClarunisDepartment of BiomedicineUniversity of BaselSwitzerland
| | - Anastasios D. Papanastasiou
- Department of PathologyMemorial Sloan Kettering Cancer CenterNew YorkNYUSA
- Department of Biomedical SciencesUniversity of West AtticaAthensGreece
| | - Nicola Fusco
- Department of PathologyMemorial Sloan Kettering Cancer CenterNew YorkNYUSA
- Division of PathologyFondazione IRCCS Ca' Grande – Ospedale Maggiore PoliclinicoMilanItaly
| | - Caterina Marchiò
- Department of PathologyMemorial Sloan Kettering Cancer CenterNew YorkNYUSA
- Department of Medical SciencesUniversity of TurinItaly
| | | | - Rajmohan Murali
- Department of PathologyMemorial Sloan Kettering Cancer CenterNew YorkNYUSA
| | - Edi Brogi
- Department of PathologyMemorial Sloan Kettering Cancer CenterNew YorkNYUSA
| | - Hannah Y. Wen
- Department of PathologyMemorial Sloan Kettering Cancer CenterNew YorkNYUSA
| | - Larry Norton
- Department of MedicineMemorial Sloan Kettering Cancer CenterNew YorkNYUSA
| | - Robert A. Soslow
- Department of PathologyMemorial Sloan Kettering Cancer CenterNew YorkNYUSA
| | | | | | - Britta Weigelt
- Department of PathologyMemorial Sloan Kettering Cancer CenterNew YorkNYUSA
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Li Y, Cui L, Chen Y, Wang F. Carcinosarcoma and sarcomatoid carcinoma of the stomach: Two case reports. Medicine (Baltimore) 2021; 100:e24697. [PMID: 33761637 PMCID: PMC9282031 DOI: 10.1097/md.0000000000024697] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Accepted: 01/21/2021] [Indexed: 01/05/2023] Open
Abstract
RATIONALE Carcinosarcoma and sarcomatoid carcinoma of the stomach are rare, malignant, and biphasic tumors with high mortality. The differential diagnosis of these 2 diseases remains challenging. In the present study, we present 2 cases of carcinosarcoma and sarcomatoid carcinoma of the stomach. PATIENT CONCERNS A 54-year-old woman was admitted with complaints of epigastric pain for 4 months, but she became serious for 10 days accompanied by melena. A 75-year-old man was admitted with complaints of epigastric pain for 1 month. DIAGNOSIS The female had a Borrmann type III irregular ulcerative lesion (5.0 × 4.0 × 1.0 cm) originating from the gastric antrum. The male had Borrmann type I tumor polypoid exophytic (5.0 × 4.0 × 2.0 cm) in the fundus of stomach near the cardia. Both cases were identified as malignant neoplasms by endoscopic biopsy and further confirmed by performing laparoscopic proximal gastrectomy, esophagogastrostomy, and palliative distal subtotal gastrectomy. The postoperative histopathological morphology and immunohistochemistry studies revealed sarcomatoid carcinoma for the female and gastric carcinosarcoma for the male respectively. INTERVENTIONS The female patient subsequently underwent laparoscopy-assisted radical distal gastrectomy for gastric cancer followed by systemic chemotherapy with oxaliplatin plus tegafur. The male patient underwent laparoscopic proximal gastrectomy and esophagogastrostomy were performed. OUTCOMES The female had a mixture of a little poorly-differentiated adenocarcinoma and abundant sarcomatoid spindle cell elements, and is still alive healthy up to date for 2 and a half years after surgery by phone follow-up. The male patient had both adenocarcinoma and fibrosarcoma in a single tumor, and died 1 month after the operation. LESSONS The present study provides insight into the clinical findings, differential diagnosis, and prognosis of carcinosarcomas and sarcomatoid carcinomas of the stomach. More cases are needed for further studies in the future.
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Affiliation(s)
- Youpeng Li
- Digestive Medical Department, Minqin People's Hospital, Minqin
| | - Li Cui
- Digestive Medical Department, Minqin People's Hospital, Minqin
| | - Ying Chen
- Digestive Medical Department, Minqin People's Hospital, Minqin
| | - Furong Wang
- Department of Pathology, Lanzhou University Second Hospital, Lanzhou, Gansu Province, China
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Yu Y, Wang Y, Wu Q, Zhao X, Liu D, Zhao Y, Li Y, Wang G, Xu J, Chen J, Zhang N, Tian X. Case Report and Systematic Review: Sarcomatoid Parathyroid Carcinoma-A Rare, Highly Malignant Subtype. Front Endocrinol (Lausanne) 2021; 12:793718. [PMID: 34975762 PMCID: PMC8719313 DOI: 10.3389/fendo.2021.793718] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Accepted: 11/24/2021] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Parathyroid carcinoma (PC) is a rare malignancy, the incidence of which is less than 1/1 million per year. Sarcomatoid parathyroid carcinoma (SaPC) is an extremely peculiar subtype; only three cases have been reported internationally. It consists of both malignant epithelial components and sarcomatoid components (mesenchymal origin) simultaneously. This "confusing" cancer exhibits higher invasiveness, and traditional surgery does not appear to achieve the expectation, which differs significantly from that of general PC. OBJECTIVE To characterize the clinicopathologic features of SaPC and explore similarities and differences between SaPC and general PC. MATERIALS AND METHODS We collected clinical data of SaPC cases from our center and literature. The SaPC case in our center was presented. To better understand the characteristics of SaPC, we also reviewed clinical information in general PC cases from our center and literature within the last 5 years, and a systematic review was performed for further comparison. RESULTS A 60-year-old woman was admitted for a neck mass and hoarseness. After the surgery, she was confirmed as SaPC and ultimately developed local recurrence at 3 months. Together with the reported cases from literature, four cases of SaPC (three cases from literature) and 203 cases of general PC (200 cases from literature) were reviewed. Both tumors showed obvious abnormalities in parathormone (PTH) level and gland size. Compared to general PC, SaPC has a later age of onset (60.50 ± 7.42 vs. 51.50 ± 8.29), relatively low levels of PTH (110.28 ± 59.32 vs. 1,156.07 ± 858.18), and a larger tumor size (6.00 ± 1.63 vs. 3.14 ± 0.70). For SaPC, all four cases were initially misdiagnosed as thyroid tumors (4/4). Spindle cell areas or transitional zones were common pathological features in SaPC cases (3/4). CONCLUSION SaPC is a very rare pathologic subtype of PC and appears to be much more easily misdiagnosed as a thyroid tumor. Spindle cell areas or transitional zones are highly possible to be pathological features in its sarcomatoid components. Despite many similarities, there are some differences between SaPC and general PC-SaPC does not show the obvious endocrine feature but stronger aggressiveness. Surgical treatment of SaPC does relieve life-threatening symptoms and improve quality of life even with recurrence in the short term.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | - Ning Zhang
- *Correspondence: Xiaofeng Tian, ; Ning Zhang,
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Kostov S, Kornovski Y, Ivanova Y, Dzhenkov D, Stoyanov G, Stoilov S, Slavchev S, Trendafilova E, Yordanov A. Ovarian Carcinosarcoma with Retroperitoneal Para-Aortic Lymph Node Dissemination Followed by an Unusual Postoperative Complication: A Case Report with a Brief Literature Review. Diagnostics (Basel) 2020; 10:E1073. [PMID: 33322259 PMCID: PMC7763638 DOI: 10.3390/diagnostics10121073] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Revised: 12/03/2020] [Accepted: 12/09/2020] [Indexed: 01/12/2023] Open
Abstract
Introduction. Ovarian carcinosarcoma (OCS), also known as malignant mixed Müllerian tumour (MMMT), is one of the rarest histological subtypes of ovarian cancer. It is an aggressive tumour with a dismal prognosis-the median survival of patients is less than two years. The rarity of the disease generates many controversies about histogenesis, prognostic factors and treatment of OCS. Histologically, OCS is composed of an epithelial and sarcomatous component. Case report. In the present case, a patient with bilateral ovarian cysts and bulky paraaortic lymph nodes is reported. Retroperitoneal paraaortic lymph node metastases were the only extrapelvic dissemination of OCS. The patient underwent comprehensive surgical staging procedures, including total abdominal hysterectomy and bilateral salpingo-oophorectomy, supracolic omentectomy and selective para-aortic lymphadenectomy. Histologically the ovarian carcinosarcoma was composed of an epithelial component (high-grade serous adenocarcinoma) and three sarcomatous components (homologous-endometrial stromal cell sarcoma, and heterologous-chondrosarcoma, rhabdomyosarcoma). Immunohistochemistry staining was performed. A postoperative complication (adhesion between the abdominal aorta and terminal ileum causing obstructive ileus) that has never been reported in the medical literature occurred. Conclusion. Carcinosarcomas are carcinomas with epithelial-mesenchymal transition and heterologous differentiation. Retroperitoneal pelvic and paraaortic lymph nodes should be carefully inspected in patients with ovarian tumours. Adhesions between the small bowels and abdominal aorta are possible complications after lymph node dissection in the paraaortic region.
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Affiliation(s)
- Stoyan Kostov
- Department of Gynecology, Medical University of Varna “Prof. Dr. Paraskev Stoyanov”, 9002 Varna, Bulgaria; (S.K.); (S.S.)
| | - Yavor Kornovski
- Department of Obstetrics and Gynecology, Medical University of Varna “Prof. Dr. Paraskev Stoyanov”, 9002 Varna, Bulgaria; (Y.K.); (Y.I.); (S.S.); (E.T.)
| | - Yonka Ivanova
- Department of Obstetrics and Gynecology, Medical University of Varna “Prof. Dr. Paraskev Stoyanov”, 9002 Varna, Bulgaria; (Y.K.); (Y.I.); (S.S.); (E.T.)
| | - Deyan Dzhenkov
- Department of General and Clinical Pathology, Forensic Medicine and Deontology, Faculty of Medicine, Medical University of Varna “Prof. Dr. Paraskev Stoyanov”, 9002 Varna, Bulgaria; (D.D.); (G.S.)
| | - George Stoyanov
- Department of General and Clinical Pathology, Forensic Medicine and Deontology, Faculty of Medicine, Medical University of Varna “Prof. Dr. Paraskev Stoyanov”, 9002 Varna, Bulgaria; (D.D.); (G.S.)
| | - Stanislav Stoilov
- Department of Gynecology, Medical University of Varna “Prof. Dr. Paraskev Stoyanov”, 9002 Varna, Bulgaria; (S.K.); (S.S.)
| | - Stanislav Slavchev
- Department of Obstetrics and Gynecology, Medical University of Varna “Prof. Dr. Paraskev Stoyanov”, 9002 Varna, Bulgaria; (Y.K.); (Y.I.); (S.S.); (E.T.)
| | - Ekaterina Trendafilova
- Department of Obstetrics and Gynecology, Medical University of Varna “Prof. Dr. Paraskev Stoyanov”, 9002 Varna, Bulgaria; (Y.K.); (Y.I.); (S.S.); (E.T.)
| | - Angel Yordanov
- Department of Gynecologic Oncology, Medical University Pleven, 5800 Pleven, Bulgaria
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Gotoh O, Kiyotani K, Chiba T, Sugiyama Y, Takazawa Y, Nemoto K, Kato K, Tanaka N, Nomura H, Hasegawa K, Fujiwara K, Takamatsu S, Matsumura N, Noda T, Mori S. Immunogenomic landscape of gynecologic carcinosarcoma. Gynecol Oncol 2020; 160:547-556. [PMID: 33298310 DOI: 10.1016/j.ygyno.2020.11.030] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Accepted: 11/26/2020] [Indexed: 02/07/2023]
Abstract
OBJECTIVE Carcinosarcoma (CS) of the uterus or ovary is a rare, biphasic tumor comprising epithelial and mesenchymal elements, and exhibits more aggressive clinical features than its carcinoma counterpart. Four molecular subtypes of CS were recently established based on genomic aberration profiles (POLE, MSI, CNH, and CNL) and shown to be associated with multiple clinicopathological parameters, including patient outcomes. However, the role of the immune microenvironment in CS remains unclear. Here, we investigated the influence of the immune cells that infiltrate CS to better understand the immunological status of gynecological CS. METHODS Tumor immune microenvironmental analyses on CS samples were performed using immune cell profiling with RNA-seq, transcriptomic subtyping with microenvironmental genes, and T-cell receptor repertoire assay. Carcinoma and sarcoma elements from CS samples were also assessed separately. RESULTS Relying on estimations of tumor-infiltrating cell types from RNA-seq data, POLE and MSI (hypermutator) tumors showed an enrichment of M1 macrophages, plasma cells and CD8+ T cells, whereas CNH and CNL (non-hypermutator) tumors had high levels of M2 macrophages. Further subclassification by immune-related, non-cancer genes identified a fraction of tumors with distinct patient outcomes, particularly those with the CNH genomic aberration subtype. T-cell heterogeneity was independently correlated with prolonged progression-free survival. Differential analysis of carcinoma and sarcoma elements identified many shared mutations but there was little overlap in the T-cell receptor repertoire between the two elements. CONCLUSIONS Tumor immune microenvironmental analyses could offer potential clinical utility in the stratification of gynecological CS above classification by genomic aberration subtype alone.
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Affiliation(s)
- Osamu Gotoh
- Project for Development of Innovative Research on Cancer Therapeutics, Cancer Precision Medicine Center, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, Japan
| | - Kazuma Kiyotani
- Project for Immunogenomics, Cancer Precision Medicine Center, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, Japan
| | - Tomohiro Chiba
- Department of Pathology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, Japan
| | - Yuko Sugiyama
- Department of Gynecology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, Japan
| | - Yutaka Takazawa
- Department of Pathology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, Japan
| | - Kensaku Nemoto
- Project for Immunogenomics, Cancer Precision Medicine Center, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, Japan
| | - Kazuyoshi Kato
- Department of Gynecology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, Japan
| | - Norio Tanaka
- Project for Development of Innovative Research on Cancer Therapeutics, Cancer Precision Medicine Center, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, Japan
| | - Hidetaka Nomura
- Department of Gynecology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, Japan
| | - Kosei Hasegawa
- Department of Gynecologic Oncology, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka-shi, Saitama, Japan
| | - Keiichi Fujiwara
- Department of Gynecologic Oncology, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka-shi, Saitama, Japan
| | - Shiro Takamatsu
- Department of Gynecologic Oncology, Kyoto University Hospital, 54 Kawaharacho, Shogoin, Sakyo-ku, Kyoto, Japan
| | - Noriomi Matsumura
- Department of Obstetrics and Gynecology, Kindai University Faculty of Medicine, 377-2 Ohnohigashi, Osaka-Sayama, Osaka, Japan
| | - Tetsuo Noda
- Cancer Institute, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, Japan
| | - Seiichi Mori
- Project for Development of Innovative Research on Cancer Therapeutics, Cancer Precision Medicine Center, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, Japan.
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Akbari A, Khalili N, Asef-Kabiri L, Negahi A, Raeisi A, Akbari ME. Incidence patterns of gynecological sarcomas in Iran analysis of National Cancer Registry data between 2009 and 2014. J Obstet Gynaecol Res 2020; 46:2672-2678. [PMID: 33029884 DOI: 10.1111/jog.14514] [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: 04/10/2020] [Revised: 08/31/2020] [Accepted: 09/21/2020] [Indexed: 11/28/2022]
Abstract
AIM Gynecological sarcomas (GS) are rare malignant tumors arising in the female genital organs. Due to the low incidence and diverse histology, information on the epidemiology of these tumors is sparse. We aimed to investigate the incidence rates of GS in Iran that in our knowledge is the first report from Eastern Mediterranean Region. METHODS In this retrospective study, all malignant tumors with a sarcoma morphology arising in the female genital organs diagnosed between 2009 and 2014 were extracted from the Iran National Cancer Registry dataset. All the cancer cases were categorized according to ICD-O-3 morphologic and topographic codes. Age-standardized incidence rates, age-specific incidence rates, morphologic and geographic distribution of all cases were analyzed and compared with other parts of the world. RESULTS A total of 1174 cases were diagnosed over the period 2009-2014. The overall age-standardized incidence rate for all sites combined was 6.13 per million females. Analysis of trends in incidence did not show a significant change over time according to annual average percent change analysis (P-value = 0.300). The most common anatomical site was the uterus, accounting for 77% of all cases. The mean (±SD) age at diagnosis, irrespective of tumor site, was 52.3 (±15) years. In terms of morphology, leiomyosarcoma was the most frequently observed subtype, constituting 34% of all GS. Also, the highest ASIR was observed in women aged 60-64 years. CONCLUSION Based on the findings, GS are relatively rare tumors that occur more in old women. The results of this study provide a comprehensive picture of GS incidence patterns in Iran for more investigation.
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Affiliation(s)
- Atieh Akbari
- Cancer Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Neda Khalili
- Cancer Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Leila Asef-Kabiri
- Cancer Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Department of Surgery, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Alireza Negahi
- Cancer Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Alireza Raeisi
- Internal Department, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohammad E Akbari
- Cancer Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Morotti M, Soleymani Majd H, Casarin J, Alazzam M, Damato S. Histomolecular features of high-grade endometrial cancers. Minerva Med 2020; 112:20-30. [PMID: 33104303 DOI: 10.23736/s0026-4806.20.07082-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
High-grade endometrial cancers (ECs) are an aggressive subset of ECs accounting for 70-80% of EC-related deaths. Currently, staging surgery, together with chemotherapy or radiotherapy, is the primary treatment strategy for these cancers. The widespread use of next-generation sequencing has led to a refined understanding of EC's genomics with important information for diagnosis and therapy for individual patients (precision medicine). However, advances in the genomics assessment of high-grade tumors have been slower due to their lower incidence than low-grade EC. This article will briefly introduce the current state of knowledge of the genomics of G3 endometrioid EC, serous uterine cancer, clear cell uterine carcinoma and uterine carcinosarcoma and discuss its implications for diagnosis and targeted therapy.
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Affiliation(s)
- Matteo Morotti
- Department of Gynecological Oncology, Oxford University Hospital NHS Foundation Trust, Oxford, UK -
| | - Hooman Soleymani Majd
- Department of Gynecological Oncology, Oxford University Hospital NHS Foundation Trust, Oxford, UK
| | - Jvan Casarin
- Department of Obstetrics and Gynecology, Filippo Del Ponte Hospital, University of Insubria, Varese, Italy
| | - Moiad Alazzam
- Department of Gynecological Oncology, Oxford University Hospital NHS Foundation Trust, Oxford, UK
| | - Stephen Damato
- Department of Cellular Pathology, Oxford University Hospitals, Oxford, UK
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Mismatch Repair Deficiency in Uterine Carcinosarcoma: A Multi-institution Retrospective Review. Am J Surg Pathol 2020; 44:782-792. [PMID: 31934920 DOI: 10.1097/pas.0000000000001434] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Immunohistochemistry (IHC) for mismatch repair (MMR) proteins is recommended in endometrial carcinomas as a screening test for Lynch syndrome, and mismatch repair deficiency (MMRd) is reported in ∼30% of cases. However, few studies have evaluated the rate of MMR loss in uterine carcinosarcomas. A 5-year retrospective database search of uterine carcinosarcomas was performed at 3 academic institutions. The histologic diagnoses, type of carcinoma present, and MMR IHC interpretations were confirmed by a gynecologic pathologist. One hundred three cases of uterine carcinosarcomas with available MMR IHC results were identified. Ninety-nine cases (96%) showed intact expression and 4 cases (4%) showed loss of MLH1/PMS2. All MMRd carcinosarcomas identified in this series had an endometrioid carcinomatous component and wild-type p53 expression. In contrast, the majority of MMR intact carcinosarcomas had a serous morphology and aberrant p53 expression. Three additional cases initially diagnosed as carcinosarcoma also revealed MMRd; however, given the lack of clear mesenchymal differentiation, these cases were reclassified as dedifferentiated endometrial carcinomas and were subsequently excluded from the carcinosarcoma category. No cases of Lynch syndrome were identified among carcinosarcoma patients, as all 4 MMRd cases were due to somatic MLH1 hypermethylation. In summary, we found that the rate of MMRd is markedly lower in uterine carcinosarcoma when compared with endometrial carcinoma. In the setting of MMR loss, a diagnosis of dedifferentiated carcinoma should be considered as almost half of the MMRd tumors which were called carcinosarcomas initially were reclassified as dedifferentiated on review. However, given the interobserver variability in the classification of carcinosarcoma versus dedifferentiated carcinoma a universal screening approach that includes uterine carcinosarcoma is still recommended.
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Cui T, Jin Y, Li B, Li J, Yue Y. Dynamic contrast-enhanced MR and PET/CT findings of uterine sarcomatoid carcinoma: a case report. BMC WOMENS HEALTH 2020; 20:223. [PMID: 33023546 PMCID: PMC7542461 DOI: 10.1186/s12905-020-01084-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Accepted: 09/22/2020] [Indexed: 11/11/2022]
Abstract
Background Sarcomatoid carcinoma (SC) is a malignant tumour composed of spindle cells. The incidence of SC is low, especially in the uterus. The imaging features of uterine sarcomatoid carcinoma (USC) are rarely reported. We report a case of USC and discuss the dynamic contrast-enhanced MR (DCE-MR) and PET/CT findings. Case presentation A 69-year-old woman presented to the Department of Gynaecology with vaginal bleeding. Ultrasound examination discovered a heterogeneous mass in the cervix. Then, MRI examination of the pelvis was performed. On T2-weighted images, the uterus was replaced by an ill defined and diffuse lesion with inhomogeneous intensity. On T1-weighted images, the lesion appeared with signal hypointensity and was heterogeneously enhanced with contrast material. Additionally, enlarged lymph nodes were found in the pelvic cavity. PET/CT demonstrated high uptake in the region of the uterus and pelvic lymph nodes, which was consistent with MRI findings. The radiologists diagnosed the patient with malignant uterine lesions. The patient underwent hysterectomy and bilateral adnexectomy with pelvic lymph node dissection. Then, systemic radiotherapy and chemotherapy were performed. USC with lymph node metastasis was diagnosed with the help of immuno-histochemical analysis. There was no treatment related complication and no evidence of tumour recurrence at the postoperative 6-month follow-up. Conclusion MRI and PET/CT features are sufficient to indicate the malignant nature of a USC, but they are not pathognomonic.
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Affiliation(s)
- Tingting Cui
- Department of MR, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Yanfang Jin
- Department of MR, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Bin Li
- Department of MR, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Jiyuan Li
- Department of MR, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Yunlong Yue
- Department of MR, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.
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Kwon D, Ronen S, Giubellino A, Keiser E, Aung PP, Nagarajan P, Tetzlaff MT, Ivan D, Curry JL, Prieto VG, Torres-Cabala CA. Cutaneous adnexal carcinosarcoma: Immunohistochemical and molecular evidence of epithelial mesenchymal transition. J Cutan Pathol 2020; 48:526-534. [PMID: 32564423 DOI: 10.1111/cup.13782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 06/11/2020] [Accepted: 06/17/2020] [Indexed: 11/30/2022]
Abstract
Cutaneous carcinosarcomas are rare biphenotypic tumors that simultaneously show epithelial and mesenchymal differentiation. The most common carcinomatous components in skin carcinosarcomas are basal cell carcinoma and squamous cell carcinoma; adnexal carcinomas are rarely encountered. We report a case of an adnexal carcinoma with ductal and squamous differentiation and spindle cell component, which is interpreted as carcinosarcoma. Loss of immunohistochemical expression of E-cadherin and β-catenin detected in the sarcomatous component suggested epithelial mesenchymal transition (EMT). RNA sequencing analysis identified several gene mutations and alterations such as translocations and upregulations/downregulations, either shared by the two components of the tumor or differentially present in the carcinoma or the sarcoma parts. Thus, mutations in genes, such as TP53, were found in both components of the tumor while mutations in PDGFRA and RB1 (a pathogenic missense mutation) were exclusively present in the sarcomatous areas, further supporting EMT. EMT is a dynamic process by which tumors acquire mesenchymal phenotype while simultaneously losing epithelial properties. Although the pathways involved in EMT have been extensively studied, this phenomenon still needs to be investigated in cutaneous tumors of adnexal origin for a better understanding of their pathogenesis. These molecular changes may represent promising targets for personalized therapies.
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Affiliation(s)
- DongHyang Kwon
- Department of Pathology, Dermatopathology Section, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Shira Ronen
- Department of Pathology, Dermatopathology Section, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Alessio Giubellino
- Department of Laboratory Medicine and Pathology, University of Minnesota, Minnesota, USA
| | - Elizabeth Keiser
- Department of Pathology, Dermatopathology Section, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Phyu P Aung
- Department of Pathology, Dermatopathology Section, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Priyadharsini Nagarajan
- Department of Pathology, Dermatopathology Section, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Michael T Tetzlaff
- Department of Pathology, Dermatopathology Section, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Doina Ivan
- Department of Pathology, Dermatopathology Section, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Jonathan L Curry
- Department of Pathology, Dermatopathology Section, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Victor G Prieto
- Department of Pathology, Dermatopathology Section, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Carlos A Torres-Cabala
- Department of Pathology, Dermatopathology Section, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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Wang JP, Yao ZG, Sun YW, Liu XH, Sun FK, Lin CH, Ren FX, Lv BB, Zhang SJ, Wang Y, Meng FY, Zheng SZ, Gong W, Liu J. Clinicopathological characteristics and surgical outcomes of sarcomatoid hepatocellular carcinoma. World J Gastroenterol 2020; 26:4327-4342. [PMID: 32848337 PMCID: PMC7422543 DOI: 10.3748/wjg.v26.i29.4327] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 04/24/2020] [Accepted: 07/14/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Hepatocellular carcinoma (HCC) is the sixth most common type of cancer and the fourth leading cause of cancer-related death worldwide. Sarcomatoid HCC, which contains poorly differentiated carcinomatous and sarcomatous components, is a rare histological subtype of HCC that differs from conventional HCC. It is highly aggressive and has a poor prognosis. Its clinicopathological characteristics, surgical outcomes and underlying mechanisms of its highly aggressive nature have not been fully elucidated.
AIM To examine the clinicopathological characteristics and surgical outcomes of sarcomatoid HCC and explore the histogenesis of sarcomatoid HCC.
METHODS In total, 196 patients [41 sarcomatoid HCC and 155 high-grade (Edmondson-Steiner grade III or IV) HCC] who underwent surgical resection between 2007 and 2017 were retrospectively reviewed. The characteristics and surgical outcomes of sarcomatoid HCC were compared with those of patients with high-grade HCC. The histological composition of invasive and metastatic sarcomatoid HCCs was evaluated.
RESULTS Sarcomatoid HCC was more frequently diagnosed at an advanced stage with a larger tumor and higher rates of nonspecific symptom, adjacent organ invasion and lymph node metastasis than high-grade HCC (all P < 0.05). Compared with high-grade HCC patients, sarcomatoid HCC patients are less likely to have typical dynamic imaging features of HCC (44.4% vs 72.7%, P = 0.001) and elevated serum alpha-fetoprotein levels (> 20 ng/mL; 36.6% vs 78.7%, P < 0.001). The sarcomatoid group had a significantly shorter median recurrence-free survival (5.6 mo vs 16.4 mo, log-rank P < 0.0001) and overall survival (10.5 mo vs 48.1 mo, log-rank P < 0.0001) than the high-grade group. After controlling for confounding factors, the sarcomatoid subtype was identified as an independent predictor of poor prognosis. Pathological analyses indicated that invasive and metastatic lesions were mainly composed of carcinomatous components.
CONCLUSION Sarcomatoid HCC was associated with a more advanced stage, atypical dynamic imaging, lower serum alpha-fetoprotein levels and a worse prognosis. The highly aggressive nature of sarcomatoid HCC is perhaps mediated by carcinomatous components.
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Affiliation(s)
- Jian-Ping Wang
- Department of Liver Transplantation and Hepatobiliary Surgery, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan 250021, Shandong Province, China
- Department of Liver Transplantation and Hepatobiliary Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250021, Shandong Province, China
| | - Zhi-Gang Yao
- Department of Pathology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250021, Shandong Province, China
| | - Ya-Wen Sun
- Cancer Prevention and Control Research Office of Shandong Province, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan 250117, Shandong Province, China
| | - Xi-Han Liu
- Cheeloo College of Medicine, Shandong University, Jinan 250012, Shandong Province, China
| | - Feng-Kai Sun
- Department of Gastroenterology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250021, Shandong Province, China
| | - Cun-Hu Lin
- Department of Pathology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250021, Shandong Province, China
| | - Fu-Xin Ren
- Shandong Medical Imaging Research Institute, Shandong University, Jinan 250021, Shandong Province, China
| | - Bei-Bei Lv
- Department of Pathology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250021, Shandong Province, China
| | - Shuai-Jun Zhang
- Department of Pathology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250021, Shandong Province, China
| | - Yang Wang
- Department of Radiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250021, Shandong Province, China
| | - Fan-Ying Meng
- Department of Liver Transplantation and Hepatobiliary Surgery, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan 250021, Shandong Province, China
- Department of Liver Transplantation and Hepatobiliary Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250021, Shandong Province, China
| | - Shun-Zhen Zheng
- Department of Liver Transplantation and Hepatobiliary Surgery, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan 250021, Shandong Province, China
- Department of Liver Transplantation and Hepatobiliary Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250021, Shandong Province, China
| | - Wei Gong
- Department of Liver Transplantation and Hepatobiliary Surgery, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan 250021, Shandong Province, China
- Department of Liver Transplantation and Hepatobiliary Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250021, Shandong Province, China
| | - Jun Liu
- Department of Liver Transplantation and Hepatobiliary Surgery, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan 250021, Shandong Province, China
- Department of Liver Transplantation and Hepatobiliary Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250021, Shandong Province, China
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Kahramanoglu I, Demirkiran F, Turan H, Bese T, Cebi S, Ilvan S, Arvas M. Adjuvant Treatment Modalities, Prognostic Factors, and Outcome of the Uterine Carcinosarcoma. JOURNAL OF OBSTETRICS AND GYNAECOLOGY CANADA 2020; 43:34-42. [PMID: 33041218 DOI: 10.1016/j.jogc.2020.06.021] [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: 04/13/2020] [Revised: 06/20/2020] [Accepted: 06/24/2020] [Indexed: 11/15/2022]
Abstract
OBJECTIVE To determine the impact of adjuvant therapy and other factors associated with the recurrence and survival of patients with uterine carcinosarcoma (UCS). METHODS A total of 102 patients who underwhent surgery for UCS from 1998 to 2017 were included in the analysis. Data were analyzed using Kaplan-Meier methods and Cox proportional hazards regression. RESULTS At 240 months, the actuarial recurrence rate was 34.3%. Distant recurrence was the most common recurrence pattern. Patients with higher CA 125 levels, sarcoma dominance, cervical involvement, advanced stage, no lymphadenectomy, and residual tumour had a significiantly higher risk of recurrence. Five-year disease-free survival (DFS) and overall survival (OS) were 67% and 77%, respectively. FIGO stage was found to be an independent prognostic factor for DFS and OS. Sarcoma dominance was independently associated with decreased OS. CONCLUSION Sarcoma dominance is associated with poor survival in UCS. Adjuvant treatment was not found to affect recurrence or survival. Given this finding, more effective postoperative strategies are needed.
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Affiliation(s)
- Ilker Kahramanoglu
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Faculty of Medicine, Istanbul University-Cerrahpasa, Istanbul, Turkey.
| | - Fuat Demirkiran
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Faculty of Medicine, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Hasan Turan
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Faculty of Medicine, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Tugan Bese
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Faculty of Medicine, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Sukru Cebi
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Faculty of Medicine, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Sennur Ilvan
- Department of Pathology, Faculty of Medicine, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Macit Arvas
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Faculty of Medicine, Istanbul University-Cerrahpasa, Istanbul, Turkey
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Setia A, Kumar D, Bains L, Sharma P, Tempe A, Mallya V. Renal Hemangioblastoma with Mixed Mullerian tumour of endometrium: A tale of two rare primary tumours. World J Surg Oncol 2020; 18:154. [PMID: 32631354 PMCID: PMC7339407 DOI: 10.1186/s12957-020-01929-1] [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: 02/19/2020] [Accepted: 06/22/2020] [Indexed: 11/10/2022] Open
Abstract
INTRODUCTION Renal hemangioblastoma (RH) is a very rare benign tumour. Hemangioblastoma most commonly occurs in the central nervous system (CNS), and only few cases of RH have been reported as they occur most commonly as asymptomatic masses found incidentally. Mixed Mullerian tumour (MMT) of the uterus is a rarer and aggressive form of uterine malignancy. The detection of two primary rare tumours incidentally is a rare entity. CASE PRESENTATION A 50-year-old female presented with abnormal uterine bleeding which on endometrial sampling was diagnosed as a rare variety of endometrial cancer, i.e. MMT or uterine carcinosarcoma. On preoperative imaging, a renal mass was also detected which was highly vascular and was mimicking renal cell carcinoma (RCC). Fine needle aspiration cytology (FNAC) was done from the renal mass to differentiate between RCC and metastasis, but it showed only blood cells. Patient underwent staging laparotomy for endometrial cancer and frozen section examination of the renal mass which was inconclusive with few atypical cells, and thus, patient underwent radical nephrectomy too. Histopathological examination revealed it to be a RH which is a very rare benign tumour. DISCUSSION RH is a rare benign tumour which does not require any treatment in majority of the patients. Only 26 cases of RH outside the CNS have been reported till date. MMT is a rare aggressive uterine tumour with an incidence of 1-2 % of all uterine neoplasms, which metastasizes early, and thus, early identification and treatment is the key. RH needs to be differentiated from RCC to avoid over treatment. Morphological findings are similar in RCC and RH; preoperative FNAC, PET scan, and intraoperative frozen section can be utilized to differentiate the two, in well-circumcised tumours and high index of suspicion. Occurrence of renal mass as an incidental finding in the preoperative work up of uterine malignancy directed us to the differentials of metastasis or another histologically distinct primary tumour. The presence of two rare primary tumours, i.e. RH and MMT in the same patient which are unrelated, is a rare entity.
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Affiliation(s)
- Aparna Setia
- Department of Obstetrics and Gynaecology, Maulana Azad Medical College, New Delhi, India
| | - Devender Kumar
- Department of Obstetrics and Gynaecology, Maulana Azad Medical College, New Delhi, India
| | - Lovenish Bains
- Department of Surgery, Maulana Azad Medical College, New Delhi, India.
| | - Pallavi Sharma
- Department of Obstetrics and Gynaecology, Maulana Azad Medical College, New Delhi, India
| | - Anjali Tempe
- Department of Obstetrics and Gynaecology, Maulana Azad Medical College, New Delhi, India
| | - Varuna Mallya
- Department of Pathology, Maulana Azad Medical College, New Delhi, India
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Tochimoto M, Oguri Y, Hashimura M, Konno R, Matsumoto T, Yokoi A, Kodera Y, Saegusa M. S100A4/non-muscle myosin II signaling regulates epithelial-mesenchymal transition and stemness in uterine carcinosarcoma. J Transl Med 2020; 100:682-695. [PMID: 31857700 DOI: 10.1038/s41374-019-0359-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Revised: 11/05/2019] [Accepted: 11/09/2019] [Indexed: 11/09/2022] Open
Abstract
Uterine carcinosarcoma (UCS) represents a true example of cancer associated with epithelial-mesenchymal transition (EMT), which exhibits cancer stem cell (CSC)-like traits. Although S100A4 is an inducer of EMT, little is known about its involvement in UCS tumorigenesis. Herein, we focused on the functional role of S100A4 during development of UCS. Expression of S100A4 and molecules associated with its function were also examined in 35 UCS cases. In endometrial carcinoma cell lines, S100A4 promoter activity and mRNA levels were significantly increased by the transfection of NF-κB/p65, independent of a putative κB-binding site in the promoter. Cells stably overexpressing S100A4 showed enhancement of CSC properties, along with decreased cell proliferation and acceleration of cell migration. These phenotypes were abrogated in S100A4-knockdown cells. A combination of S100A4 antibody-mediated co-immunoprecipitation and shotgun proteomics analysis revealed that S100A4 strongly interacted with non-muscle myosin II (NMII) heavy chains, including myosin 9 and myosin 14. Specific inhibition of NMII by blebbistatin phenocopied S100A4 overexpression and induced a fibroblast-like morphology. In clinical samples, S100A4 score was significantly higher in sarcomatous as compared with carcinomatous components of UCS, and was positively correlated with ALDH1, Slug, and vimentin scores, and inversely with Ki-67 labeling indices. These findings suggest that an S100A4/NMII-related signaling cascade may contribute to the establishment and maintenance of EMT/CSC properties, along with changes in cell proliferation and migration capability. These events may be initiated in carcinomatous components in UCS and lead to divergent sarcomatous differentiation.
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Affiliation(s)
- Masataka Tochimoto
- Department of Pathology, Kitasato University School of Medicine, Sagamihara, Kanagawa, 252-0374, Japan
| | - Yasuko Oguri
- Department of Pathology, Kitasato University School of Medicine, Sagamihara, Kanagawa, 252-0374, Japan
| | - Miki Hashimura
- Department of Pathology, Kitasato University School of Medicine, Sagamihara, Kanagawa, 252-0374, Japan
| | - Ryo Konno
- Center for Disease Proteomics, School of Science, Kitasato University, Sagamihara, Kanagawa, 252-0374, Japan
| | - Toshihide Matsumoto
- Department of Pathology, Kitasato University School of Medicine, Sagamihara, Kanagawa, 252-0374, Japan
| | - Ako Yokoi
- Department of Pathology, Kitasato University School of Medicine, Sagamihara, Kanagawa, 252-0374, Japan
| | - Yoshio Kodera
- Center for Disease Proteomics, School of Science, Kitasato University, Sagamihara, Kanagawa, 252-0374, Japan
| | - Makoto Saegusa
- Department of Pathology, Kitasato University School of Medicine, Sagamihara, Kanagawa, 252-0374, Japan.
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50
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Luong TMH, Akazawa Y, Mussazhanova Z, Matsuda K, Ueki N, Miura S, Hara T, Yokoyama H, Nakashima M. Cutaneous pilomatrical carcinosarcoma: a case report with molecular analysis and literature review. Diagn Pathol 2020; 15:7. [PMID: 32005258 PMCID: PMC6993389 DOI: 10.1186/s13000-020-0925-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2019] [Accepted: 01/15/2020] [Indexed: 01/09/2023] Open
Abstract
Background Cutaneous pilomatrical carcinosarcoma (CS) is a very rare biphasic tumor composed of admixed epithelial and mesenchymal malignant cells, with limited information on its pathogenesis. We report a case of pilomatrical CS of the scalp with comparative immunohistochemical and molecular analysis together with a review of the literature. Case presentation A 74-year-old woman presented with a rapidly growing long-standing tumor of the scalp. The tumor was surgically resected. Histologically, the tumor was 25 mm in diameter, and was composed of carcinoma showing a clear pilomatrical differentiation and sarcoma with pleomorphic spindle cells and giant cells. Both epithelial and mesenchymal components shared focal cytoplasmic and/or nuclear accumulation of β-catenin based on immunohistochemical analysis, although a mutation of exon 3 of the CTNNB1 gene was not detected. Fluorescence in situ hybridization analysis revealed gains of chromosomes 9p21, 3, and 7 in both the epithelial and sarcomatous components. Conclusions The current case demonstrated characteristic findings of pilomatricoma and further evidence of partial clonality between the carcinomatous and sarcomatous component, suggesting the possibility of malignant transformation of pilomatricoma. Rapid growth of a pilomatrical tumor should warrant the development of a malignant tumor, including CS.
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Affiliation(s)
- Thi My Hanh Luong
- Department of Tumor and Diagnostic Pathology, Atomic Bomb Disease Institute, Nagasaki University Graduate School of Biomedical Sciences, 1-12-4 Sakamoto, Nagasaki City, Nagasaki, 852-8523, Japan
| | - Yuko Akazawa
- Department of Tumor and Diagnostic Pathology, Atomic Bomb Disease Institute, Nagasaki University Graduate School of Biomedical Sciences, 1-12-4 Sakamoto, Nagasaki City, Nagasaki, 852-8523, Japan.
| | - Zhanna Mussazhanova
- Department of Tumor and Diagnostic Pathology, Atomic Bomb Disease Institute, Nagasaki University Graduate School of Biomedical Sciences, 1-12-4 Sakamoto, Nagasaki City, Nagasaki, 852-8523, Japan
| | - Katsuya Matsuda
- Department of Tumor and Diagnostic Pathology, Atomic Bomb Disease Institute, Nagasaki University Graduate School of Biomedical Sciences, 1-12-4 Sakamoto, Nagasaki City, Nagasaki, 852-8523, Japan
| | - Nozomi Ueki
- Department of Tumor and Diagnostic Pathology, Atomic Bomb Disease Institute, Nagasaki University Graduate School of Biomedical Sciences, 1-12-4 Sakamoto, Nagasaki City, Nagasaki, 852-8523, Japan
| | - Shiro Miura
- Department of Pathology, National Hospital Organization Nagasaki Medical Center, Omura, 856-8562, Nagasaki, Japan
| | - Toshihide Hara
- Department of Dermatology, Isahaya General Hospital, Isahaya, Japan
| | - Hiroko Yokoyama
- Department of Dermatology, Isahaya General Hospital, Isahaya, Japan
| | - Masahiro Nakashima
- Department of Tumor and Diagnostic Pathology, Atomic Bomb Disease Institute, Nagasaki University Graduate School of Biomedical Sciences, 1-12-4 Sakamoto, Nagasaki City, Nagasaki, 852-8523, Japan
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