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Lee Y, Alam MR, Kim JH, Kim CJ, Lee SL, Yim K. Collision Tumor of the Ovary: Adult Granulosa Cell Tumor and Mesonephric-like Adenocarcinoma. Diagnostics (Basel) 2024; 14:1412. [PMID: 39001303 PMCID: PMC11241221 DOI: 10.3390/diagnostics14131412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2024] [Revised: 06/25/2024] [Accepted: 06/30/2024] [Indexed: 07/16/2024] Open
Abstract
Collision tumors of the ovaries are rare, with only a few reports in the literature. Adult granulosa cell tumors are a relatively common primary tumor component of previously reported collision tumors. The combination of serous and mucinous tumors with adult granulosa cell tumors has been reported in several cases. On the other hand, mesonephric-like adenocarcinomas are rare neoplasms that commonly arise in the uterine corpus and ovaries. In this report, we present the case of a collision tumor composed of an adult granulosa cell tumor and mesonephric-like adenocarcinoma of the ovary in a 63-year-old woman. The initial magnetic resonance imaging findings showed a cystic mass with an internal hemorrhage, which suggested an adult granulosa cell tumor, and a solid mass with different enhancements. Microscopically, the tumor had two distinct components: An adult granulosa cell tumor and a mesonephric-like adenocarcinoma. Recognizing collision tumors consisting of slow-growing and aggressive tumors may prove beneficial in future diagnostic and treatment strategies.
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Affiliation(s)
- Yujin Lee
- Department of Hospital Pathology, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Mohammad Rizwan Alam
- Department of Hospital Pathology, Uijeongbu St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Jin-Hwi Kim
- Department of Obstetrics and Gynecology, Uijeongbu St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Chan Joo Kim
- Department of Obstetrics and Gynecology, Uijeongbu St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Su Lim Lee
- Department of Radiology, Uijeongbu St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Kwangil Yim
- Department of Hospital Pathology, Uijeongbu St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
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2
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Gurubalan G, Parwaiz A, Ajit S, Kumar T, Kumari M, Bhadani P. Small cell neuroendocrine carcinoma with adenocarcinoma and high grade squamous intraepithelial neoplasia of the cervix. Autops Case Rep 2023; 13:e2023452. [PMID: 38034519 PMCID: PMC10688200 DOI: 10.4322/acr.2023.452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 09/17/2023] [Indexed: 12/02/2023]
Abstract
Neuroendocrine neoplasm (NEN) of the cervix is a malignant tumor and is classified into low and intermediate-grade neuroendocrine tumor (NET), and high-grade small cell neuroendocrine carcinoma (SCNEC), and large cells neuroendocrine carcinoma (LCNEC). SCNEC of the cervix is an Infrequent tumor with an incidence of less than 1% of all gynecological malignancies. It is characterized by small to medium-sized tumor cells with scant cytoplasm and neuroendocrine differentiation. Most cases of SCNEC of the cervix manifest in pure forms, and only cases show coexisting, non-neuroendocrine component of HPV-associated adenocarcinoma or squamous cell carcinoma. In this report, reviewing the literature, we present one such unique case of SCNEC of the cervix with adenocarcinoma and high-grade squamous intraepithelial neoplasia.
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Affiliation(s)
| | - Amber Parwaiz
- All India Institute of Medical Sciences, Patna, Bihar, India
| | - Surabhi Ajit
- All India Institute of Medical Sciences, Patna, Bihar, India
| | - Tarun Kumar
- All India Institute of Medical Sciences, Patna, Bihar, India
| | - Madhu Kumari
- All India Institute of Medical Sciences, Patna, Bihar, India
| | - Punam Bhadani
- All India Institute of Medical Sciences, Patna, Bihar, India
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3
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Ordulu Z, Mino-Kenudson M, Young RH, Van de Vijver K, Zannoni GF, Félix A, Burandt E, Wong A, Nardi V, Oliva E. Morphologic and Molecular Heterogeneity of Cervical Neuroendocrine Neoplasia: A Report of 14 Cases. Am J Surg Pathol 2022; 46:1670-1681. [PMID: 36069807 DOI: 10.1097/pas.0000000000001943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Neuroendocrine neoplasms (NENs) of the cervix are rare aggressive tumors associated with poor prognosis and only limited treatment options. Although there is some literature on molecular underpinnings of cervical small cell neuroendocrine carcinomas (SCNECs), detailed morphologic and associated molecular characteristics of cervical NENs remains to be elucidated. Herein, 14 NENs (SCNEC: 6, large cell neuroendocrine carcinoma [LCNEC]: 6, neuroendocrine tumor [NET]: 2), including 5 admixed with human papillomavirus (HPV)-associated adenocarcinoma (carcinoma admixed with neuroendocrine carcinoma) were analyzed. All except 3 SCNECs were HPV16/18 positive. TP53 (3) and/or RB1 (4) alterations (3 concurrent) were only seen in SCNECs (4/6) and were enriched in the HPV16/18-negative tumors. The other most common molecular changes in neuroendocrine carcinomas (NECs) overlapping with those reported in the literature for cervical carcinomas involved PI3K/MAPK pathway (4) and MYC (4) and were seen in both SCNECs and LCNECs. In contrast, the 2 NETs lacked any significant alterations. Two LCNECs admixed with adenocarcinoma had enough material to sequence separately each component. In both pathogenic alterations were shared between the 2 components, including ERBB2 amplification in one and an MSH6 mutation with MYC amplification in the other. Overall, these findings suggest that cervical HPV-associated NETs are genomically silent and high-grade NECs (regardless of small or large cell morphology) share molecular pathways with common cervical carcinomas as it has been reported in the endometrium and are different from NECs at other sites. Molecular analysis of these highly malignant neoplasms might inform the clinical management for potential therapeutic targets.
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Affiliation(s)
- Zehra Ordulu
- Department of Pathology, Massachusetts General Hospital and Harvard Medical School, Boston, MA
| | - Mari Mino-Kenudson
- Department of Pathology, Massachusetts General Hospital and Harvard Medical School, Boston, MA
| | - Robert H Young
- Department of Pathology, Massachusetts General Hospital and Harvard Medical School, Boston, MA
| | - Koen Van de Vijver
- Department of Pathology, Ghent University Hospital and Cancer Research Institute Ghent (CRIG), Ghent, Belgium
- Department of Gynecologic Oncology, Center for Gynecologic Oncology Amsterdam (CGOA), Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Gian Franco Zannoni
- Department of Pathology, Catholic University of the Sacred Hearth, Roma, Italy
| | - Ana Félix
- Department of Pathology, Nova Medical School and University of Lisbon, Portuguese Institute of Oncology of Lisbon, Francisco Gentil, Lisbon, Portugal
| | - Eike Burandt
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Adele Wong
- Department of Pathology and Laboratory Medicine, KK Women's and Children's Hospital, Singapore, Singapore
| | - Valentina Nardi
- Department of Pathology, Massachusetts General Hospital and Harvard Medical School, Boston, MA
| | - Esther Oliva
- Department of Pathology, Massachusetts General Hospital and Harvard Medical School, Boston, MA
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4
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Sah S, Borkar PV, Wight C, Kelly P, Park KJ, McCluggage WG. Low-grade Neuroendocrine Tumor of the Cervix: Report of 3 Cases of a Rare Neoplasm With Review of the Literature. Int J Gynecol Pathol 2022; 41:437-446. [PMID: 35075048 PMCID: PMC9309179 DOI: 10.1097/pgp.0000000000000851] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Neuroendocrine neoplasms are uncommon in the cervix with almost all representing neuroendocrine carcinomas (NECs), either small cell or large cell type. Cervical low-grade neuroendocrine tumors (NETs) are extremely rare with few recent reports using contemporary modern diagnostic criteria. We report 3 cases of cervical NET in patients aged 32 to 57 yr and undertake a review of the literature. The first case was a pure grade 2 NET with pelvic lymph node metastasis (FIGO stage IIIC1). In the second case, a grade 1 NET was associated with high-grade squamous intraepithelial lesion, adenocarcinoma in situ and human papillomavirus (HPV)-associated adenocarcinoma and was FIGO stage IA1. The third patient underwent chemoradiotherapy following a biopsy diagnosis of a high-grade NEC which was radiologically FIGO stage IIIC1 and salvage hysterectomy revealed residual tumor with features of a grade 1 NET. In all cases, the NET was diffusely positive with at least 2 of the neuroendocrine markers chromogranin, synaptophysin, and CD56. The first tumor was p16 negative and the third exhibited block-type immunoreactivity. Molecular tests revealed high risk HPV types 18 and 51 in the third case but no HPV in the first case. p16 immunohistochemistry and HPV molecular testing was not available in the second case. The patients remain disease free with follow-up ranging from 2 to 8 yr. Since a combination of NET and NEC is extremely rare at all sites due to a different pathogenesis, we speculate that in the third case, the NET developed out of the NEC as a "maturation" phenomenon secondary to chemoradiotherapy.
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Affiliation(s)
- Shatrughan Sah
- Department of Histopathology, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, United Kingdom
| | - Pallavi Vijay Borkar
- Department of Histopathology, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, United Kingdom
| | - Catherine Wight
- Department of Histopathology, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, United Kingdom
| | - Paul Kelly
- Department of Pathology, Belfast Health and Social Care Trust, Belfast, Northern Ireland, United Kingdom
| | - Kay J Park
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, USA
| | - W Glenn McCluggage
- Department of Pathology, Belfast Health and Social Care Trust, Belfast, Northern Ireland, United Kingdom
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5
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Xu H, Zhao Z, Zhu Y. Clinicopathologic features and lymph node metastasis pattern of the cervical MiNEN. Endocrine 2022; 76:474-483. [PMID: 35102503 DOI: 10.1007/s12020-022-02992-2] [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: 11/19/2021] [Accepted: 01/21/2022] [Indexed: 11/03/2022]
Abstract
PURPOSE Mixed neuroendocrine-non-neuroendocrine neoplasm (MiNEN) is a rare type of cervical tumor. Its clinicopathological features, lymph node (LN) metastatic patterns and outcomes are still unclear. METHODS We have analyzed the clinicopathological information of 26 patients with cervical MiNEN. RESULTS The median age of onset for cervical MiNEN was 48 years. Macroscopically, polyps and nodules were the main types. The neuroendocrine components included small cell neuroendocrine carcinoma (SCNEC) (14/26 cases), large cell neuroendocrine carcinoma (LCNEC) (10/26 cases), and typical carcinoid (2/26 cases). Non-neuroendocrine components included adenocarcinoma (AC) (12/26, including one case of AC in situ) and squamous cell carcinoma (SC) (10/26) and adeno-squamous cell carcinoma (ASC) (4/26). Of the 16 AC cases, 15 were human papilloma virus (HPV)-associated AC and one was HPV-independent AC. Except for the case of MiNEN with HPV-independent AC, all cases were diffusely and strongly positive for p16 protein. The lympho-vascular space invasion (LVSI) was seen in 17/26 cases, and the components that invade lymphatic vessels were mainly neuroendocrine carcinomas (NECs) (15/17), followed by SC (1/17) and AC (1/17). Ten patients developed LN metastases, including six in combined SCNECs (6/14) and four in combined LCNECs (4/10); the metastatic component was pure NEC in eight cases (8/10) and SC or AC in two cases (2/10). CONCLUSIONS NEC component is the key factor that determines the clinical behavior and prognosis of cervical MiNEN.
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Affiliation(s)
- Huihui Xu
- Department of Pathology, Fourth Affiliated Hospital of China Medical University, Shenyang, China
| | - Zehua Zhao
- Department of Pathology, Cancer Hospital of Dalian University of Technology, Cancer Hospital of China Medical University, Liaoning Cancer Hospital and Institute, Shenyang, China
| | - Yanmei Zhu
- Department of Pathology, Cancer Hospital of Dalian University of Technology, Cancer Hospital of China Medical University, Liaoning Cancer Hospital and Institute, Shenyang, China.
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Matrai CE, Ohara K, Eng KW, Glynn SM, Chandra P, Chatterjee-Paer S, Motanagh S, Mirabelli S, Kurtis B, He B, Sigaras A, Gupta D, Chapman-Davis E, Holcomb K, Sboner A, Elemento O, Ellenson LH, Mosquera JM. Molecular Evaluation of Low-grade Low-stage Endometrial Cancer With and Without Recurrence. Int J Gynecol Pathol 2022; 41:207-219. [PMID: 34483300 PMCID: PMC9018213 DOI: 10.1097/pgp.0000000000000798] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
Low-grade, low-stage endometrioid carcinomas (LGLS EC) demonstrate 5-yr survival rates up to 95%. However, a small subset of these tumors recur, and little is known about prognostic markers or established mutation profiles associated with recurrence. The goal of the current study was to identify the molecular profiles of the primary carcinomas and the genomic differences between primary tumors and subsequent recurrences. Four cases of LGLS EC with recurrence and 8 cases without recurrence were evaluated via whole-exome sequencing. Three of the 4 recurrent tumors were evaluated via Oncomine Comprehensive Assay. The resulting molecular profiles of the primary and recurrent tumors were compared. Two of the 3 recurrent cases showed additional mutations in the recurrence. One recurrent tumor included an additional TP53 mutation and the other recurrent tumor showed POLE and DDR2 kinase gene mutation. The POLE mutation occurred outside the exonuclease domain. PIK3CA mutations were detected in 4 of 4 primary LGLS EC with recurrence and in 3 of 8 disease-free cases. LGLS EC with recurrence showed higher MSIsensor scores compared with LGLS without recurrence. The level of copy number gains in LGLS EC with recurrence was larger than LGLS EC without recurrence. This pilot study showed 1 of 3 recurrent cases gained a mutation associated with genetic instability (TP53) and 1 of them also acquired a mutation in the DDR2 kinase, a potential therapeutic target. We also noted a higher level of copy number gains, MSIsensor scores and PIK3CA mutations in the primary tumors that later recurred.
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Mesonephric Adenocarcinoma of the Vagina Harboring TP53 Mutation. Diagnostics (Basel) 2022; 12:diagnostics12010119. [PMID: 35054285 PMCID: PMC8774656 DOI: 10.3390/diagnostics12010119] [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: 11/27/2021] [Revised: 12/29/2021] [Accepted: 12/30/2021] [Indexed: 12/21/2022] Open
Abstract
Mesonephric adenocarcinoma (MA) of the female genital tract is a rare but distinct entity, exhibiting unique morphological, immunophenotypical, and molecular characteristics. Vaginal MA is hypothesized to arise from the mesonephric remnants located in the lateral vaginal wall. A 52-year-old woman presented with vaginal bleeding. Physical examination revealed a protruding mass in the left vaginal wall. Pelvic magnetic resonance imaging revealed a 2.5-cm mass arising from the left upper vagina and extending posterolaterally to the extravaginal tissue. The punch biopsy was diagnosed as poorly differentiated adenocarcinoma. She received radical surgical resection. Histologically, the tumor displayed various architectural patterns, including compactly aggregated small tubules, solid cellular sheets, endometrioid-like glands and ducts, intraluminal micropapillae, cribriform structure, and small angulated glands accompanied by prominent desmoplastic stroma. The tubules and ducts possessed hyaline-like, densely eosinophilic intraluminal secretions. The tumor extended to the subvaginal soft tissue and had substantial perineural invasion. Immunostaining revealed positivity for the mesonephric markers, including GATA3, TTF1, and PAX2, while showing very focal and weak positivity for estrogen receptor and negativity for progesterone receptor. Additionally, we observed a complete absence of p53 immunoreactivity. Targeted sequencing analysis revealed that the tumor harbored both activating KRAS p.G12D mutation and truncating TP53 p.E286* mutation. A thorough review of the previous literature revealed that 4.5% (3/67) of vaginal/cervical MAs and 0.9% (1/112) of uterine/ovarian mesonephric-like adenocarcinomas harbor TP53 mutations, indicating that this is very uncommon in malignant mesonephric lesions. In summary, we presented a rare case of vaginal MA uniquely harboring pathogenic TP53 mutation, resulting in p53 aberration.
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8
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Yoshida H, Shiraishi K, Kato T. Molecular Pathology of Human Papilloma Virus-Negative Cervical Cancers. Cancers (Basel) 2021; 13:cancers13246351. [PMID: 34944973 PMCID: PMC8699825 DOI: 10.3390/cancers13246351] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 12/14/2021] [Accepted: 12/15/2021] [Indexed: 12/13/2022] Open
Abstract
Cervical cancer is the fourth most common cancer in women worldwide and is predominantly caused by infection with human papillomavirus (HPV). However, a small subset of cervical cancers tests negative for HPV, including true HPV-independent cancers and false-negative cases. True HPV-negative cancers appear to be more prevalent in certain pathological adenocarcinoma subtypes, such as gastric- and clear-cell-type adenocarcinomas. Moreover, HPV-negative cervical cancers have proven to be a biologically distinct tumor subset that follows a different pathogenetic pathway to HPV-associated cervical cancers. HPV-negative cervical cancers are often diagnosed at an advanced stage with a poor prognosis and are expected to persist in the post-HPV vaccination era; therefore, it is important to understand HPV-negative cancers. In this review, we provide a concise overview of the molecular pathology of HPV-negative cervical cancers, with a focus on their definitions, the potential causes of false-negative HPV tests, and the histology, genetic profiles, and pathogenesis of HPV-negative cancers.
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Affiliation(s)
- Hiroshi Yoshida
- Department of Diagnostic Pathology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo 104-0045, Japan
- Correspondence: ; Tel.: +81-3-3457-5201
| | - Kouya Shiraishi
- Division of Genome Biology, National Cancer Center Research Institute, Tokyo 104-0045, Japan;
| | - Tomoyasu Kato
- Department of Gynecology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo 104-0045, Japan;
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9
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da Silva EM, Fix DJ, Sebastiao APM, Selenica P, Ferrando L, Kim SH, Stylianou A, Da Cruz Paula A, Pareja F, Smith ES, Zehir A, Konner JA, Cadoo K, Reis-Filho JS, Abu-Rustum NR, Mueller JJ, Weigelt B, Park KJ. Mesonephric and mesonephric-like carcinomas of the female genital tract: molecular characterization including cases with mixed histology and matched metastases. Mod Pathol 2021; 34:1570-1587. [PMID: 33772212 PMCID: PMC8343944 DOI: 10.1038/s41379-021-00799-6] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 02/24/2021] [Accepted: 03/02/2021] [Indexed: 12/13/2022]
Abstract
Mesonephric carcinoma of the cervix is a rare tumor derived from Wolffian remnants. Mesonephric-like carcinomas of the ovary and endometrium, while morphologically similar, do not have obvious Wolffian derivation. Here, we sought to characterize the repertoire of genetic alterations in primary mesonephric and mesonephric-like carcinomas, in the distinct histologic components of mixed cases, as well as in matched primary tumors and metastases. DNA from microdissected tumor and normal tissue from mesonephric carcinomas (cervix, n = 8) and mesonephric-like carcinomas (ovarian n = 15, endometrial n = 13) were subjected to sequencing targeting 468 cancer-related genes. The histologically distinct components of four cases with mixed histology and four primary tumors and their matched metastases were microdissected and analyzed separately. Mesonephric-like carcinomas were underpinned by somatic KRAS mutations (25/28, 89%) akin to mesonephric carcinomas (8/8, 100%), but also harbored genetic alterations more frequently reported in Müllerian tumors. Mesonephric-like carcinomas that lacked KRAS mutations harbored NRAS (n = 2, ovary) or BRAF (n = 1, endometrium) hotspot mutations. PIK3CA mutations were identified in both mesonephric-like (8/28, 28%) and mesonephric carcinomas (2/8, 25%). Only mesonephric-like tumors harbored CTNNB1 hotspot (4/28, 14%) and PTEN (3/13, 23%) mutations. Copy number analysis revealed frequent gains of chromosomes 1q and 10 in both mesonephric (87% 1q; 50% chromosome 10) and mesonephric-like tumors (89% 1q; 43% chromosome 10). Chromosome 12 gains were more frequent in ovarian mesonephric-like carcinomas, and losses of chromosome 9 were more frequent in mesonephric than in mesonephric-like carcinomas (both p = 0.01, Fisher's exact test). The histologically distinct components of four mixed cases were molecularly related and shared similar patterns of genetic alterations. The progression from primary to metastatic lesions involved the acquisition of additional mutations, and/or shifts from subclonal to clonal mutations. Our findings suggest that mesonephric-like carcinomas are derived from a Müllerian substrate with differentiation along Wolffian/mesonephric lines.
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Affiliation(s)
- Edaise M da Silva
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Daniel J Fix
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Pathology, Hackensack University Medical Center, Hackensack, NJ, USA
| | - Ana Paula Martins Sebastiao
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Medical Pathology, Federal University of Parana, Curitiba, PR, Brazil
| | - Pier Selenica
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Lorenzo Ferrando
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Internal Medicine, University of Genoa, Genoa, Italy
| | - Sarah H Kim
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Anthe Stylianou
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Arnaud Da Cruz Paula
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Fresia Pareja
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Evan S Smith
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ahmet Zehir
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jason A Konner
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Karen Cadoo
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jorge S Reis-Filho
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Nadeem R Abu-Rustum
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jennifer J Mueller
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Britta Weigelt
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
| | - Kay J Park
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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10
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Marani C, Akaev I, Yeoh CC, Walsh E, Rahimi S. Cervical malignant mixed mesonephric tumour: A case report with local recurrence after six-years and next-generation sequencing analysis with particular reference to the ataxia telangiectasia mutated gene. Exp Ther Med 2021; 21:394. [PMID: 33680116 PMCID: PMC7918045 DOI: 10.3892/etm.2021.9825] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Accepted: 11/05/2020] [Indexed: 12/16/2022] Open
Abstract
Malignant mixed mesonephric tumours (MMMsT) of the female genital tract are extremely rare, and the majority are located in the wall of the cervix uteri. At present, there are no reports of the molecular characterisation of MMMsT of the female genital tract. Herein, we report the morphological, immunohistochemical and molecular features of this rare malignancy using next-generation sequencing (NGS) analysis. A 58-year-old woman presented with vaginal bleeding. In 2013, she had been diagnosed with a cervical carcinosarcoma of probable mesonephric origin and International Federation of Gynaecology and Obstetrics (FIGO) stage IB that had been treated by total hysterosalpingo-oopherectomy without adjuvant chemo-radiotherapy. Ultrasonography showed a vaginal mass measuring 25 mm in the maximum dimension. Biopsy was performed and showed a biphasic neoplasm composed of adenocarcinoma and sarcoma. Immunohistochemistry showed positive staining for epithelial membrane antigen (EMA), pancytokeratin (MNF116), paired box 8 (PAX-8), β-catenin, cytokeratin 7, cyclin D1, GATA3 and CD10. Androgen receptor positivity was detected in very limited areas. Cytokeratin 20, carcinoembryonic antigen (CEA), oestrogen receptor (ER), progesterone receptor (PR), transcription termination factor 1 (TTF1), Wilm's tumour antigen-1 (WT-1), calretinin and p16 were negative. The immunohistochemical profile was consistent with mesonephric origin. NGS analysis identified a variant of the ataxia-telangiectasia mutated (ATM) gene (p.Phe858Leu; c.2572 T>C; COSM21826). The number of detected allele frequency reads of ATM mutation following clinical relapse was higher, compared to its baseline: 65 vs. 96%. The differential diagnosis of MMMsT includes mesonephric hyperplasia, malignant mixed Mullerian tumour (carcinosarcoma), endometrioid adenocarcinoma and endometrial stromal sarcoma. The clinical significance of the observed ATM variant in the case reported herein is unknown. The present findings need further verification, as the mutation in ATM may result in chemotherapy resistance or conversely, may be exploited for targeted therapies.
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Affiliation(s)
- Carla Marani
- Histopathology Division, San Carlo di Nancy Hospital, Rome 00165, Italy
| | - Iolia Akaev
- School of Pharmacy and Biomedical Sciences, University of Portsmouth, Portsmouth PO1 2UP, UK
| | - Chit Cheng Yeoh
- Department of Oncology, Queen Alexandra Hospital, Portsmouth PO6 3LY, UK
| | - Elizabeth Walsh
- Frontier Pathology, Brighton and Sussex University Hospitals NHS Trust, Royal Sussex County Hospital, Brighton BN2 5BE, UK
| | - Siavash Rahimi
- School of Pharmacy and Biomedical Sciences, University of Portsmouth, Portsmouth PO1 2UP, UK
- Frontier Pathology, Brighton and Sussex University Hospitals NHS Trust, Royal Sussex County Hospital, Brighton BN2 5BE, UK
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11
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Reis-de-Carvalho C, Vaz-de-Macedo C, Ortiz S, Colaço A, Calhaz-Jorge C. Cervical Mesonephric Adenocarcinoma: A Case Report of a Rare Gynecological Tumor from Embryological Remains of the Female Genital Tract. REVISTA BRASILEIRA DE GINECOLOGIA E OBSTETRÍCIA 2021; 43:329-333. [PMID: 33784759 PMCID: PMC10183855 DOI: 10.1055/s-0041-1725051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
INTRODUCTION Malignant mesonephric tumors are uncommon in the female genital tract, and they are usually located where embryonic remnants of Wolffian ducts are detected, such as the uterine cervix. The information about these tumors, their treatment protocol, and prognosis are scarce. CASE REPORT A 60-year-old woman with postmenopausal vaginal bleeding was initially diagnosed with endometrial carcinoma. After suspicion co-testing, the patient underwent a loop electrosurgical excision of the cervix and was eventually diagnosed with mesonephric adenocarcinoma. She was subjected to a radical hysterectomy, which revealed International Federation of Gynecology and Obstetrics (FIGO) IB1 stage, and adjuvant radiotherapy. The follow-up showed no evidence of recurrence after 60 months. CONCLUSION We present the case of a woman with cervical mesonephric adenocarcinoma. When compared with the literature, this case had the longest clinical follow-up without evidence of recurrence, which reinforces the concept that these tumors are associated with a favorable prognosis if managed according to the guidelines defined for the treatment of patients with cervical adenocarcinomas. Though a rare entity, it should be kept in mind as a differential diagnosis for other cervical cancers.
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Affiliation(s)
- Catarina Reis-de-Carvalho
- Department of Obstetrics, Gynecology and Reproductive Medicine, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal
| | | | - Santiago Ortiz
- Department of Pathology, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal
| | - Anabela Colaço
- Department of Obstetrics, Gynecology and Reproductive Medicine, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal
| | - Carlos Calhaz-Jorge
- Department of Obstetrics, Gynecology and Reproductive Medicine, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal
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18F-FDG Uptake in a Mesonephric Carcinoma. Clin Nucl Med 2020; 45:696-699. [PMID: 32558718 DOI: 10.1097/rlu.0000000000003134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
We present the case of a 39-year-old woman with vaginal bleeding and abdominal pain. An F-FDG PET/CT showed high F-FDG uptake in a tumor in the pouch of Douglas, in 3 lymph nodes in the pelvis, and in the left tuber ischiadicum. Biopsies revealed a mesonephric carcinoma with metastases. Six series of empiric chemotherapy with carboplatin, paclitaxel, and bevacizumab were not sufficient to treat the cancer, and checkpoint immunotherapy with nivolumab and ipilimumab was initialized.
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13
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Park KJ. Cervical adenocarcinoma: integration of HPV status, pattern of invasion, morphology and molecular markers into classification. Histopathology 2020; 76:112-127. [PMID: 31846527 DOI: 10.1111/his.13995] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Accepted: 09/15/2019] [Indexed: 12/11/2022]
Abstract
Cervical adenocarcinoma is a heterogenous group of tumours with various aetiologies, molecular drivers, morphologies, response to treatment and prognosis. It has become evident that human papillomavirus (HPV) infection does not drive all adenocarcinomas, and appropriate classification is critical for patient management, especially in the era of the HPV vaccine and HPV-only screening. Identified as one of the most important developments in gynaecological pathology during the past 50 years, the separation of cervical adenocarcinomas into HPV-associated (HPVA) and HPV-independent has resulted in a transformation of the classification system for cervical adenocarcinomas. HPVA has been traditionally subclassified by morphology, such as usual type (UEA), mucinous and villoglandular, etc. However, it has become evident that cell type-based histomorphological classification is not clinically meaningful, and the newly proposed International Endocervical Adenocarcinoma Criteria and Classification (IECC) is a necessary and relevant break from this prior system. Non-HPV-associated adenocarcinomas can be divided by their distinct morphology and molecular genomics with very different responses to standard therapies and potential for future targeted therapies. These include gastric-type, clear-cell, mesonephric and endometrioid adenocarcinomas. So-called 'serous' carcinomas of the cervix probably represent morphological variants of UEA or drop metastases from uterine or adnexal serous carcinomas, and the existence of true cervical serous carcinomas is in question. This review will discuss the advances since WHO 2014, and how HPV status, pattern of invasion as described by Silva and colleagues, histological features and molecular markers can be used to refine diagnosis and prognostication for patients with cervical adenocarcinoma.
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Affiliation(s)
- Kay J Park
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
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Jiang LL, Tong DM, Feng ZY, Liu KR. Mesonephric adenocarcinoma of the uterine cervix with rare lung metastases: A case report and review of the literature. World J Clin Cases 2020; 8:1735-1744. [PMID: 32432147 PMCID: PMC7211527 DOI: 10.12998/wjcc.v8.i9.1735] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 03/27/2020] [Accepted: 04/17/2020] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Mesonephric adenocarcinoma (MNA) of the female reproductive system is a rare tumor arising from remnants of the mesonephric duct, which is mainly located in the cervix. MNA often occurs in adult women. Due to the rarity of the disease and few reports, the specific clinical features have not been established.
CASE SUMMARY We present a case of a cervical MNA in a 48-year-old woman with an incidental intra-operative diagnosis who received postoperative chemotherapy. Rare lung metastases were detected during follow-up. The existing literature is reviewed.
CONCLUSION The clinical manifestations, pathological characteristics, diagnosis, treatment, and prognosis of MNA have been summarized through the review of the existing literature and the case in this paper. Due to the rarity of this disease, it is very important for the research of MNA in the future.
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Affiliation(s)
- Li-Li Jiang
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang 110004, Liaoning Province, China
| | - De-Ming Tong
- Department of General Surgery, Northen War General Hospital Heping Branch Hospital, Shenyang 110004, Liaoning Province, China
| | - Zi-Yi Feng
- College of Clinical Medicine Science, China Medical University, Shenyang 110013, Liaoning Province, China
| | - Kui-Ran Liu
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang 110004, Liaoning Province, China
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15
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Abstract
A collision tumor is defined by co-existence of two adjacent tumors which are histologically distinct. Little is known about the clinical manifestation, treatment, and prognosis of cervical collision cancer. The objective of the study was to investigate the management and prognosis of patients with cervical collision cancer.We retrospectively reviewed and enrolled patients with cervical collision carcinoma from 2010 to 2018 in two institutions (West China Hospital and West China Second University Hospital). The clinical presentation, pathology, treatment, and prognosis of patients with collision carcinoma of the uterine cervix were retrospectively reviewed. Progression free survival (PFS) and overall survival (OS) were estimated using the Kaplan-Meier method.A total of 24 patients were included in this study. The proportion of cervical collision carcinoma was 0.4% in the cervical carcinoma cohort (24/6015). The median age of the patients with cervical collision cancer was 42 years. The most common presenting symptom was cervical contactive bleeding. There were 23 patients classified as International Federation of Gynecology and Obstetrics (FIGO) stage IA1-IIB. All patients except one received radical hysterectomy, in which 21 patients received bilateral salpingo-oophorectomy (BSO) and pelvic lymphadenectomy in addition. There were 16 patients who received adjuvant chemotherapy or chemoradiotherapy. The median follow-up time was 21 months. No patient death was observed. Recurrence only occurred in two patients. The 5-year OS rates and PFS rates were 100% and 91.7%, respectively.This study revealed that cervical collision cancer was a type of rare cervical cancer with good prognosis. Cervical collision cancer responded well to the same treatment methods as the cervical squamous cell carcinoma and was associated with few recurrence and long survival.
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Affiliation(s)
- Pei Shu
- Department of Abdominal Oncology, Cancer Center, West China Hospital, Sichuan University
| | - Rui Li
- The Public Health Clinical Center of Chengdu
| | - Dan Xie
- Department of Obstetrics and Gynecology, West China Second University Hospital of Sichuan University
| | - Ying He
- Departments of Pathology, West China Second University Hospital, Key Laboratory of Birth Defects and Related Disease of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
| | - Xin Wang
- Department of Abdominal Oncology, Cancer Center, West China Hospital, Sichuan University
| | - Qingli Li
- Department of Obstetrics and Gynecology, West China Second University Hospital of Sichuan University
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A Human Adult Stem Cell Signature Marks Aggressive Variants across Epithelial Cancers. Cell Rep 2019; 24:3353-3366.e5. [PMID: 30232014 DOI: 10.1016/j.celrep.2018.08.062] [Citation(s) in RCA: 75] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Revised: 07/12/2018] [Accepted: 08/21/2018] [Indexed: 12/23/2022] Open
Abstract
Cancer progression to an aggressive phenotype often co-opts aspects of stem cell biology. Here, we developed gene signatures for normal human stem cell populations to understand the relationship between epithelial cancers and stem cell transcriptional programs. Using a pan-cancer approach, we reveal that aggressive epithelial cancers are enriched for a transcriptional signature shared by epithelial adult stem cells. The adult stem cell signature selected for epithelial cancers with worse overall survival and alterations of oncogenic drivers. Lethal small cell neuroendocrine lung, prostate, and bladder cancers transcriptionally converged onto the adult stem cell signature and not other stem cell signatures tested. We found that DNA methyltransferase expression correlated with adult stem cell signature status and was enriched in small cell neuroendocrine cancers. DNA methylation analysis uncovered a shared epigenomic profile between small cell neuroendocrine cancers. These pan-cancer findings establish a molecular link between human adult stem cells and aggressive epithelial cancers.
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c-KIT Analysis and Targeted Molecular Sequencing of Mesonephric Carcinomas of the Female Genital Tract. Am J Surg Pathol 2019; 44:495-502. [DOI: 10.1097/pas.0000000000001403] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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18
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A Comparison of GATA3, TTF1, CD10, and Calretinin in Identifying Mesonephric and Mesonephric-like Carcinomas of the Gynecologic Tract. Am J Surg Pathol 2019; 42:1596-1606. [PMID: 30148742 DOI: 10.1097/pas.0000000000001142] [Citation(s) in RCA: 86] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Mesonephric carcinomas of the gynecologic tract are neoplasms that are often under-recognized due to their varied morphologic appearances. Recently, GATA3 and TTF1 have been reported to be useful immunohistochemical markers for distinguishing mesonephric carcinomas from its morphologic mimics. Herein, we compared the performance of GATA3 and TTF1 to the traditional markers used for mesonephric carcinomas, CD10 and calretinin. We studied 694 cases: 8 mesonephric carcinomas (7 cervical [includes 3 mesonephric carcinosarcomas], 1 vaginal), 5 mesonephric-like carcinomas (4 uterine corpus, 1 ovarian), 585 endometrial adenocarcinomas, and 96 cervical adenocarcinomas. Mesonephric-like carcinomas were defined as tumors exhibiting the classic morphologic features of mesonephric carcinoma, but occurring outside of the cervix and without convincing mesonephric remnants. GATA3 had the highest sensitivity and specificity (91% and 94%) compared with TTF1 (45% and 99%), CD10 (73% and 83%), and calretinin (36% and 89%). GATA3, however, also stained a substantial number of uterine carcinosarcomas (23/113, 20%). TTF1 was positive in 5/5 (100%) mesonephric-like carcinomas and only 1/8 (13%) mesonephric carcinomas. In 4/6 (67%) TTF1 positive cases, GATA3 exhibited an inverse staining pattern with TTF1. In summary, GATA3 was the best overall marker for mesonephric and mesonephric-like carcinomas, but cannot be used to distinguish mesonephric carcinosarcomas from Müllerian carcinosarcomas. The inverse staining pattern between GATA3 and TTF1, suggests that TTF1 may be useful when GATA3 is negative in small biopsies where mesonephric or mesonephric-like carcinoma is suspected. The greater TTF1 positivity in mesonephric-like carcinomas suggests they may be biologically different from prototypical mesonephric carcinomas.
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Mesonephric Adenocarcinoma of the Uterine Corpus: Report of 2 Cases and Review of the Literature. Int J Gynecol Pathol 2019. [PMID: 29543603 DOI: 10.1097/pgp.0000000000000493] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Mesonephric adenocarcinoma (MNA) is believed to arise from benign mesonephric remnants or hyperplasia located in the lateral walls of the uterine cervix. They are uncommon in other sites of the gynecologic tract, and exceptionally rare in the uterine corpus. So far, only 30 cases of uterine MNA have been reported in the literature, as a result, the etiology, clinical behavior, choice of treatment, and histogenesis of uterine MNA are still unclear. In this study, we report 2 cases of MNA of uterine corpus. One case involved the inner half of myometrium with endometrial involvement; the second case involved the outer half of myometrium without endometrial involvement. We also reviewed the clinical and pathologic presentations of this rare entity, and discussed the histogenesis of uterine corpus MNA based on recent molecular findings.
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20
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Montalvo N, Redrobán L, Galarza D. Mesonephric adenocarcinoma of the cervix: a case report with a three-year follow-up, lung metastases, and next-generation sequencing analysis. Diagn Pathol 2019; 14:71. [PMID: 31266530 PMCID: PMC6607580 DOI: 10.1186/s13000-019-0847-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Accepted: 06/18/2019] [Indexed: 01/06/2023] Open
Abstract
Background Mesonephric adenocarcinoma (MNAC) is a rare tumor of the female genital tract, which originates from mesonephric duct remnants. Its diagnosis is pathologically challenging, because MNAC may exhibit a mixture of morphological patterns that complicates the differential diagnosis. Case presentation The patient in this case was a 48-year-old woman with a polypoid mass protruding into the endocervical canal. The patient underwent a total hysterectomy outside the institution. During biopsy, the mass showed a cerebroid aspect. Histological study revealed a tumor with a predominantly tubular and ductal growth pattern. The immunoprofile showed negative staining for calretinin, carcinoembryonic antigen (CEAm), estrogen receptors (ER), and progesterone receptors (PR), and positive staining for CD10, p16, and PAX2. The Ki-67 score was 46%. Using a next-generation sequencing assay, we documented genomic alterations in KRAS and CTNNB1, low tumor mutation burden (TMB), and an absence of microsatellite instability. In addition, gain of the long arm of chromosome 1 (1q) was also documented using chomogenic in situ hybridization (CISH). Three years later, the patient presented pulmonary nodules in the lingula and left basal lobe that were resected by thoracotomy. The histopathologic study of the pulmonary nodules confirmed the presence of metastases. Conclusion Carcinomas of mesonephric origin are among the rarest subtypes of cervical tumors. We report the first case of mesonephric adenocarcinoma of the cervix with lung metastases showing a CTNNB1 gene mutation.
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Affiliation(s)
- Nelson Montalvo
- Facultad de Ciencias Médicas de la Salud y la Vida, Escuela de Medicina, Universidad Internacional del Ecuador. Servicio de Patología, Hospital Metropolitano, Av. Mariana de Jesús s/n y Nicolás Arteta, Quito, Ecuador.
| | - Ligia Redrobán
- Servicio de Patología Hospital Metropolitano, Quito, Ecuador
| | - David Galarza
- Facultad de Ciencias Médicas de la Salud y la Vida, Escuela de Medicina, Docencia y Departamento de Investigación, Universidad Internacional del Ecuador, Quito, Ecuador
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Abstract
Endocervical adenocarcinomas (EAs) account for 25% of all primary cervical carcinomas. Approximately 85% of EAs are driven by high-risk human papillomavirus (HPV) infection, the most common of which is the so-called usual type endocervical adenocarcinomas. Non-HPV-driven subtypes harbor distinct clinicopathologic features and prognosis and have been increasingly recognized in recent years, which has led to efforts to improve classification of EA based on clinically relevant and reproducible criteria. This review discusses a recently proposed classification system, the International Endocervical Adenocarcinoma Criteria and Classification, which uniquely integrates morphology, cause/pathogenesis, and biological behavior of HPV and non-HPV-driven subtypes of EA.
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Affiliation(s)
- Gulisa Turashvili
- Department of Pathology and Laboratory Medicine, Mount Sinai Hospital, University of Toronto, 600 University Avenue, Toronto, Ontario M5G 1X5, Canada
| | - Kay J Park
- Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, USA.
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22
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An Ovarian Adenocarcinoma With Combined Low-grade Serous and Mesonephric Morphologies Suggests a Müllerian Origin for Some Mesonephric Carcinomas. Int J Gynecol Pathol 2018; 37:448-459. [DOI: 10.1097/pgp.0000000000000444] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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23
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Tempfer CB, Tischoff I, Dogan A, Hilal Z, Schultheis B, Kern P, Rezniczek GA. Neuroendocrine carcinoma of the cervix: a systematic review of the literature. BMC Cancer 2018; 18:530. [PMID: 29728073 PMCID: PMC5935948 DOI: 10.1186/s12885-018-4447-x] [Citation(s) in RCA: 115] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2018] [Accepted: 04/26/2018] [Indexed: 12/05/2022] Open
Abstract
BACKGROUND Neuroendocrine carcinoma of the cervix (NECC) is a rare variant of cervical cancer. The prognosis of women with NECC is poor and there is no standardized therapy for this type of malignancy based on controlled trials. METHODS We performed a systematic literature search of the databases PubMed and Cochrane Central Register of Controlled Trials to identify clinical trials describing the management and outcome of women with NECC. RESULTS Three thousand five hundred thirty-eight cases of NECC in 112 studies were identified. The pooled proportion of NECC among women with cervical cancer was 2303/163470 (1.41%). Small cell NECC, large cell NECC, and other histological subtypes were identified in 80.4, 12.0, and 7.6% of cases, respectively. Early and late stage disease presentation were evenly distributed with 1463 (50.6%) and 1428 (49.4%) cases, respectively. Tumors expressed synaptophysin (424/538 cases; 79%), neuron-specific enolase (196/285 cases; 69%), chromogranin (323/486 cases; 66%), and CD56 (162/267; 61%). The most common primary treatment was radical surgery combined with chemotherapy either as neoadjuvant or adjuvant chemotherapy, described in 42/48 studies. Radiotherapy-based primary treatment schemes in the form of radiotherapy, radiochemotherapy, or radiotherapy with concomitant or followed by chemotherapy were also commonly used (15/48 studies). There is no standard chemotherapy regimen for NECC, but cisplatin/carboplatin and etoposide (EP) was the most commonly used treatment scheme (24/40 studies). Overall, the prognosis of women with NECC was poor with a mean recurrence-free survival of 16 months and a mean overall survival of 40 months. Immune checkpoint inhibitors and targeted agents were reported as being active in three case reports. CONCLUSION NECC is a rare variant of cervical cancer with a poor prognosis. Multimodality treatment with radical surgery and neoadjuvant/adjuvant chemotherapy with cisplatin and etoposide with or without radiotherapy is the mainstay of treatment for early stage disease while chemotherapy with cisplatin and etoposide or topotecan, paclitaxel, and bevacizumab is appropriate for women with locally advanced or recurrent NECC. Immune checkpoint inhibitors may be beneficial, but controlled evidence for their efficacy is lacking.
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Affiliation(s)
- Clemens B. Tempfer
- Department of Obstetrics and Gynecology, Ruhr-Universität Bochum, Bochum, Germany
| | - Iris Tischoff
- Department of Pathology, Ruhr-Universität Bochum, Bochum, Germany
| | - Askin Dogan
- Department of Obstetrics and Gynecology, Ruhr-Universität Bochum, Bochum, Germany
| | - Ziad Hilal
- Department of Obstetrics and Gynecology, Ruhr-Universität Bochum, Bochum, Germany
| | - Beate Schultheis
- Department of Hematology and Oncology, Ruhr-Universität Bochum, Bochum, Germany
| | - Peter Kern
- Department of Obstetrics and Gynecology, St. Elisabeth Hospital, Bochum, Germany
| | - Günther A. Rezniczek
- Department of Obstetrics and Gynecology, Ruhr-Universität Bochum, Bochum, Germany
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24
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Missaoui N, Mestiri S, Bdioui A, Zahmoul T, Hamchi H, Mokni M, Hmissa S. HPV infection and p16 INK4A and TP53 expression in rare cancers of the uterine cervix. Pathol Res Pract 2018; 214:498-506. [PMID: 29572122 DOI: 10.1016/j.prp.2018.03.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Revised: 02/10/2018] [Accepted: 03/02/2018] [Indexed: 01/04/2023]
Abstract
Cervix cancer remains among most commonly diagnosed cancer in developing countries. Except squamous cell carcinoma and adenocarcinoma, the etiopathology and oncogenic mechanisms of rare cancers remain largely unknown. The study was performed to investigate the value of HPV infection and the expression of p16INK4A and TP53 in rare primitive cancers of the cervix. We conducted a retrospective study of rare primitive cancers of the cervix. Main clinicopathological features were reported. HPV infection was detected by in situ hybridization. Expression of p16INK4A and TP53 was analyzed by immunohistochemistry. Overall, seven cases were identified, including basaloid squamous cell carcinoma (BSCC, n = 2), small cell neuroendocrine carcinoma (SCNEC), granulocytic sarcoma without acute myeloid leukemia, leiomyosarcoma, primitive neuroectodermal tumor and botryoid-type embryonic rhabdomyosarcoma. The mean age of patients was 53.7 years. Four cancers were diagnosed at advanced stages. The prognosis was unfavorable and associated with patient death in five cases. HPV types 16/18 were detected in BSCCs and SCNEC. Strong and diffuse p16INK4A overexpression was described in the nucleus and the cytoplasm of all tumor cells of BSCCs and SCNEC. The remaining cancers exhibited only scattered and focal p16INK4A staining. Mutated TP53 protein was detected in BSCC (case 1) and GS. Rare cancers of the cervix are aggressive and associated with poor prognosis. In contrast to mesenchymal tumors, BSCCs and SCNEC are etiologically related to high-risk HPV infection and could be identified by block positive p16INK4A overexpression as common cancers of the cervix. TP53 mutations are not a negligible genetic event in rare cervical cancers.
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Affiliation(s)
- Nabiha Missaoui
- Research Unit UR14ES17, Cancer Epidemiology and Cytopathology in Tunisian Center, Medicine Faculty, 4002 Sousse, Tunisia; Pathology Department, Farhet Hached Hospital, 4000 Sousse, Tunisia; Faculty of Sciences and Technologies of Sidi Bouzid, University of Kairouan, Tunisia.
| | - Sarra Mestiri
- Pathology Department, Farhet Hached Hospital, 4000 Sousse, Tunisia
| | - Ahlem Bdioui
- Research Unit UR14ES17, Cancer Epidemiology and Cytopathology in Tunisian Center, Medicine Faculty, 4002 Sousse, Tunisia; Pathology Department, Farhet Hached Hospital, 4000 Sousse, Tunisia
| | - Thouraya Zahmoul
- Research Unit UR14ES17, Cancer Epidemiology and Cytopathology in Tunisian Center, Medicine Faculty, 4002 Sousse, Tunisia; Pathology Department, Farhet Hached Hospital, 4000 Sousse, Tunisia
| | - Hajer Hamchi
- Research Unit UR14ES17, Cancer Epidemiology and Cytopathology in Tunisian Center, Medicine Faculty, 4002 Sousse, Tunisia; Pathology Department, Farhet Hached Hospital, 4000 Sousse, Tunisia
| | - Moncef Mokni
- Pathology Department, Farhet Hached Hospital, 4000 Sousse, Tunisia
| | - Sihem Hmissa
- Research Unit UR14ES17, Cancer Epidemiology and Cytopathology in Tunisian Center, Medicine Faculty, 4002 Sousse, Tunisia; Pathology Department, Farhet Hached Hospital, 4000 Sousse, Tunisia
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25
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Howitt BE, Nucci MR. Mesonephric proliferations of the female genital tract. Pathology 2017; 50:141-150. [PMID: 29269124 DOI: 10.1016/j.pathol.2017.11.084] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Accepted: 11/02/2017] [Indexed: 01/05/2023]
Abstract
The mesonephric (Wolffian) duct regresses in females during embryological development. Remnants of this duct may persist typically along the lateral walls of the cervix, vagina, adnexa, and uterine corpus. These mesonephric epithelia may expand into hyperplastic proliferations and rarely form neoplasms. The spectrum of morphology, immunophenotype, clinical presentation, and molecular characteristics of mesonephric lesions is reviewed, with attention to distinction from entities in the differential diagnosis.
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Affiliation(s)
- Brooke E Howitt
- Brigham and Women's Hospital, Department of Pathology, Division of Women's and Perinatal Pathology, Boston, MA, USA; Department of Pathology, Stanford School of Medicine, Stanford, CA, United States.
| | - Marisa R Nucci
- Brigham and Women's Hospital, Department of Pathology, Division of Women's and Perinatal Pathology, Boston, MA, USA.
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26
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A systematic review and meta-analysis on the attribution of human papillomavirus (HPV) in neuroendocrine cancers of the cervix. Gynecol Oncol 2017; 148:422-429. [PMID: 29248196 DOI: 10.1016/j.ygyno.2017.12.001] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2017] [Revised: 11/29/2017] [Accepted: 12/02/2017] [Indexed: 02/08/2023]
Abstract
BACKGROUND There remains uncertainty about the role of human papillomavirus (HPV) infection in causing small-cell neuroendocrine carcinoma (SCNC) and large-cell neuroendocrine carcinoma (LCNC) of the cervix. To clarify the role of HPV in the development of SCNC and LCNC, we conducted a systematic review and meta-analyses. METHODS PubMed and Embase were searched to initially identify 143 articles published on or before June 1, 2017. Studies were limited to methods that tested for HPV in the cancer tissue directly to minimize misattribution. Thirty-two studies with 403 SCNC and 9 studies of 45 LCNC were included in the analysis. RESULTS For SCNC, 85% (95% confidence interval [95%CI]=71%-94%) were HPV positive, 78% (95%CI=64%-90%) were HPV16 and/or HPV18 positive, 51% (95%CI=39%-64%) were singly HPV18 positive, and 10% (95%CI=4%-19%) were singly HPV16 positive. In a subset of 5 SCNC studies (75 cases), 93% were positive for p16INK4a by immunohistochemistry and 100% were HPV positive. For LCNC, 88% (95%CI=72%-99%) were HPV positive, 86% (95%CI=70%-98%) were positive for HPV16 or HPV18, 30% were singly HPV18 positive (95%CI=4%-60%), and 29% (95%CI=2%-64%) were singly HPV16 positive. CONCLUSIONS In conclusion, most SCNC and LCNC are caused by HPV, primarily HPV18 and HPV16. Therefore, most if not all SCNC and LCNC will be prevented by currently available prophylactic HPV vaccines.
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