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Ye L, Gan M, Yao Y, Lu B. Retrospective analysis of cytology and high-risk HPV testing in 1067 endocervical adenocarcinomas and precursor lesions. Cancer Cytopathol 2024; 132:340-347. [PMID: 38373111 DOI: 10.1002/cncy.22802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Revised: 12/30/2023] [Accepted: 01/03/2024] [Indexed: 02/21/2024]
Abstract
BACKGROUND Cytology and high-risk human papilloma virus (hrHPV) cotesting is the mainstay in the detection of cervical carcinoma. METHODS Endocervical adenocarcinoma (EAC) is divided into HPV-associated adenocarcinoma (HPVA) and HPV-independent adenocarcinoma (HPVI) by the World Health Organization classification (2020). The detection effect of cotesting is suggested to be different among EAC subtypes and precursors, but has not well-documented yet. In this study, the authors retrospectively analyzed cotesting among adenocarcinoma in situ (AIS), HPVA, and HPVI. The cohort included 569 AIS and 498 EAC consisting of 371 (74.5%) HPVA, 111 (22.3%) HPVI, and 16 (3.2%) adenocarcinoma, not otherwise specified. RESULTS The authors found that AIS patients were significantly younger than HPVA and HPVI (mean ± SD, years: 40.7 ± 8.6; HPVA, 44.8 ± 9.3; HPVI, 50.0 ± 11.3; p < .001) and had a higher prevalence of concurrent squamous intraepithelial lesions (75.5%, HPVA, 37.2%; HPVI, 12.6%; p < .001). The detection rate of hrHPV test or cytology was substantially higher in AIS and HPVA than in HPVI (97.7% and 90.2% vs. 16.5%, p < .001, or 71.1% and 71.9% vs. 60.7%, p = .042, respectively). Cytology and hrHPV cotesting was superior to a single test in the detection of EAC and AIS. The detection rate of cotesting amounted to 100% in AIS and 94.3% in HPVA but was substantially lower in HPVI (72.2%) (p < .001). CONCLUSIONS The authors conclude that cytology and hrHPV cotesting can maximize the detection effect for HPVA and AIS but is not optimal for HPVI.
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Affiliation(s)
- Lei Ye
- Department of Surgical Pathology, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, China
| | - Meifu Gan
- Department of Surgical Pathology, Taizhou Hospital, Wenzhou Medical University, Taizhou, Zhejiang Province, China
| | - Yeli Yao
- Department of Gynecologic Oncology, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, China
| | - Bingjian Lu
- Department of Surgical Pathology and Zhejiang Provincial Key Laboratory of Precision Diagnosis and Therapy for Major Gynecological Diseases, Zhejiang Provincial Clinical Research Center for Obstetrics and Gynecology, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, China
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Stolnicu S, Allison D, Patrichi A, Flynn J, Iasonos A, Soslow RA. Invasive Squamous Cell Carcinoma of the Cervix: A Review of Morphological Appearances Encountered in Human Papillomavirus-associated and Papillomavirus-independent Tumors and Precursor Lesions. Adv Anat Pathol 2024; 31:1-14. [PMID: 37638549 PMCID: PMC10841279 DOI: 10.1097/pap.0000000000000411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/29/2023]
Abstract
Cervical cancer is the fourth most common cancer among women globally. Historically, human papillomavirus (HPV) infection was considered necessary for the development of both precursor and invasive epithelial tumors of the cervix; however, studies in the last decade have shown that a significant proportion of cervical carcinomas are HPV-independent (HPVI). The 2020 World Health Organization (WHO) Classification of Female Genital Tumors separates both squamous cell carcinomas (SCCs) and endocervical adenocarcinomas (ECAs) by HPV status into HPV-associated (HPVA) and HPVI tumors. The classification further indicates that, in contrast to endocervical adenocarcinomas, HPVI and HPVA SCCs cannot be distinguished by morphological criteria alone and suggests that HPV testing or correlates thereof are required for correct classification. Moreover, while HPVA SCC precursor lesions (ie, high-grade squamous intraepithelial lesion) are well known and characterized, precursors to HPVI SCCs have only been described recently in a small number of cases. We studied 670 cases of SCCs from the International Squamous Cell Carcinoma Project (ISCCP) to analyze the reproducibility of recognition of invasive SCC growth patterns, presence of lymphovascular space invasion, tumor grade, and associations with patient outcomes. Consistent with previous studies, we found histologic growth patterns and tumor types had limited prognostic implications. In addition, we describe the wide morphologic spectrum of HPVA and HPVI SCCs and their precursor lesions, including tumor growth patterns, particular and peculiar morphologic features that can lead to differential diagnoses, and the role of ancillary studies in the diagnosis of these tumors.
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Affiliation(s)
- Simona Stolnicu
- Department of Pathology, University of Medicine, Pharmacy, Sciences and Technology “Gh E Palade” of Targu Mures, Targu Mures, Romania
| | - Douglas Allison
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Andrei Patrichi
- Department of Pathology, University of Medicine, Pharmacy, Sciences and Technology “Gh E Palade” of Targu Mures, Targu Mures, Romania
| | - Jessica Flynn
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Alexia Iasonos
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Robert A Soslow
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
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3
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Stolnicu S, Allison D, Praiss AM, Tessier-Cloutier B, Momeni Boroujeni A, Flynn J, Iasonos A, Serrette R, Hoang L, Patrichi A, Terinte C, Pesci A, Mateoiu C, Lastra RR, Kiyokawa T, Ali-Fehmi R, Kheil M, Oliva E, Devins KM, Abu-Rustum NR, Soslow RA. Incidence and Clinicopathologic Characteristics of Human Papillomavirus-independent Invasive Squamous Cell Carcinomas of the Cervix: A Morphologic, Immunohistochemical, and Human Papilloma-Virologic Study of 670 Cases. Am J Surg Pathol 2023; 47:1376-1389. [PMID: 37702216 PMCID: PMC10840845 DOI: 10.1097/pas.0000000000002122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/14/2023]
Abstract
We aimed to determine the frequency of human papillomavirus-independent (HPVI) cervical squamous cell carcinoma (SCC) and to describe clinicopathologic characteristics. Among 670 patients with surgically treated SCCs in an established multi-institutional cohort, 447 had available tissue. Tissue microarrays were constructed and studied by in situ hybridization (ISH) for high-risk and low-risk human papillomavirus (HPV) mRNA and immunohistochemistry for p16 and p53. Tumors were HPVI if negative by HPV ISH and they failed to show diffuse p16 positivity by immunohistochemistry, and human papillomavirus-associated (HPVA) if positive by HPV ISH. Ten HPVI SCCs and 435 HPVA SCCs were identified; 2 cases were equivocal and excluded from analysis. The overall rate of HPVI SCC was low (2%) but was higher among older patients (7% in patients above 60 y of age and 17% in patients above 70 y of age). Compared with HPVA, patients with HPVI SCC were significantly older (median age, 72 vs. 49, P <0.001) and diagnosed at a higher stage (40% vs. 18% with stage III/IV disease, P =0.055). p53 expression was varied; 2 cases (20%) had null expression and 8 (80%) had wild-type expression. HPVI SCCs were heterogenous, with keratinizing, nonkeratinizing, and warty morphologies observed. Several cases had a precursor lesion reminiscent of differentiated vulvar intraepithelial neoplasia, with prominent basal atypia and hypereosinophilia or a basaloid-like morphology. Two patients (20%) had distant recurrences within 12 months, and 3 (30%) died of disease during follow-up. HPVI SCCs are rare tumors that are more common among older patients with higher stage disease and have important clinical and histologic differences from HPVA SCCs.
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Affiliation(s)
- Simona Stolnicu
- Department of Pathology, University of Medicine, Pharmacy, Science and Technology "George E Palade" of Targu Mures, Targu Mures
| | | | | | | | | | - Jessica Flynn
- Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center
| | - Alexia Iasonos
- Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center
| | | | - Lien Hoang
- Department of Pathology, Vancouver General Hospital, Vancouver, BC, Canada
| | - Andrei Patrichi
- Department of Pathology, University of Medicine, Pharmacy, Science and Technology "George E Palade" of Targu Mures, Targu Mures
| | | | - Anna Pesci
- Hospital "Sacro Cuore Don Calabria", Negrar, Italy
| | - Claudia Mateoiu
- Department of Pathology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | | | - Takako Kiyokawa
- Department of Pathology, The Jikei University School of Medicine, Tokyo, Japan
| | - Rouba Ali-Fehmi
- Department of Pathology, Wayne State University, Detroit, MI
| | - Mira Kheil
- Department of Pathology, Wayne State University, Detroit, MI
| | | | | | - Nadeem R Abu-Rustum
- Surgery
- Department of Obstetrics and Gynecology, Weill Cornell Medical College, New York, NY
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Cho WK, Kim HS, Park W, Kim YS, Kang J, Kim YB, Kim YS, Kim YJ, Kim KR, Kim JH, Kwon SY, Choi JH, Yoon M, Kim NI. The Updated World Health Organization Classification Better Predicts Survival in Patients With Endocervical Adenocarcinoma (KROG 20-07). Int J Radiat Oncol Biol Phys 2023; 117:154-163. [PMID: 36935025 DOI: 10.1016/j.ijrobp.2023.03.048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Revised: 02/27/2023] [Accepted: 03/10/2023] [Indexed: 03/19/2023]
Abstract
PURPOSE The 2020 World Health Organization classification divided endocervical adenocarcinoma (ADC) into human papillomavirus-associated (HPVA) and human papillomavirus-independent (HPVI) ADCs. This multi-institutional study aimed to investigate the clinical features and prognosis of patients with endocervical ADC based on the updated World Health Organization classification. METHODS AND MATERIALS We retrospectively reviewed the 365 patients with endocervical ADC who underwent radical hysterectomy from 7 institutions. Tumor characteristics, patterns of failure, and survival outcomes were compared between HPVA and HPVI ADCs. RESULTS Two hundred seventy-five (75.3%) and 90 (24.7%) patients had HPVA and HPVI ADC diagnoses, respectively. In all cases, the 5-year disease-free survival (DFS) and overall survival (OS) rates were 58.2% and 71.3%, respectively. HPVI ADC showed higher rates of local recurrence (25.6% vs 10.9%) and distant metastasis (33.3% vs 17.5%) than HPVA ADC. Multivariate survival analysis revealed that HPVI ADC showed significantly worse DFS (hazard ratio [HR], 1.919; 95% confidence interval [CI], 1.324-2.781; P < .001), distant metastasis-free survival (HR, 2.100; 95% CI, 1.397-3.156; P < .001), and OS (HR, 2.481; 95% CI, 1.586-3.881; P < .001) than HPVA ADC. Patients with gastric- and serous-type HPVI ADC had significantly worse OS than those with other HPVI ADCs (P = .020). Similarly, invasive stratified mucin-producing-type HPVA ADC showed significantly worse OS than other HPVA ADCs (P < .001). CONCLUSIONS We demonstrated that HPVI ADC exhibited inferior DFS and OS and higher rates of local and distant recurrence compared with HPVA ADC. Gastric- and serous-type HPVI ADCs and invasive stratified mucin-producing-type HPVA ADC showed worse OS than other types of HPVI and HPVA ADCs, respectively. Our observation of significant differences in prognoses according to the histologic types needs to be validated in larger cohorts of patients with endocervical ADC.
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Affiliation(s)
- Won Kyung Cho
- Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Hyun-Soo Kim
- Department of Pathology and Translational Genomics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Won Park
- Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.
| | - Yeon-Sil Kim
- Department of Radiation Oncology, Seoul St. Mary's Hospital, Catholic University of Korea, Seoul, Republic of Korea.
| | - Jun Kang
- Department of Pathology, Seoul St. Mary's Hospital, Catholic University of Korea, Seoul, Republic of Korea
| | - Yong Bae Kim
- Department of Radiation Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Young Seok Kim
- Department of Radiation Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Yeon Joo Kim
- Department of Radiation Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Kyu-Rae Kim
- Department of Pathology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Republic of Korea
| | - Jin Hee Kim
- Department of Radiation Oncology, Dongsan Medical Center, Keimyung University School of Medicine, Daegu, Republic of Korea
| | - Sun Young Kwon
- Department of Pathology, Dongsan Hospital, Keimyung University School of Medicine, Daegu, Republic of Korea
| | - Jin Hwa Choi
- Department of Radiation Oncology, Chung-Ang University Hospital, Seoul, Republic of Korea
| | - Meesun Yoon
- Department of Radiation Oncology, Chonnam National University Medical School, Chonnam, Republic of Korea
| | - Nah Ihm Kim
- Department of Pathology, Chonnam National University Hospital, Chonnam, Republic of Korea
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Stolnicu S, Brito MJ, Karpathiou G, Hoang L, Felix A, Mateoiu C, Fanni D, Reques A, Garcia A, Hardisson D, Talu CK, Furtado A, Abu-Rustum N, Soslow RA, Park KJ. Villoglandular Pattern in HPV-associated Endocervical Adenocarcinoma is Associated With Excellent Prognosis: A Reappraisal of 31 Cases Using IECC and Silva Pattern Classification. Int J Gynecol Pathol 2023; 42:270-277. [PMID: 36508680 PMCID: PMC10163996 DOI: 10.1097/pgp.0000000000000916] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Villoglandular adenocarcinoma of the cervix is a rare histologic entity that typically develops in young women, characterized by an association with oral contraceptives and excellent prognosis, though this point is controversial. These tumors have not been studied in the context of the International Endocervical Adenocarcinoma Criteria and Classification (IECC) or Silva Pattern Classification. We analyzed 31 cases that met strict diagnostic criteria, including being completely excised with negative margins. These were categorized according to IECC and Silva Pattern Classification and the association with various pathologic parameters analyzed. Most patients were young with a mean age of 41.1 (range 25-79). There were 14 (45.2%) pattern A, 11 (35.5%) pattern B, and 6 (19.3%) pattern C cases. Only 1 of 22 patients (4.5%) presented with lymph node metastasis at the time of diagnosis (pattern C, stage IB1) and 3 (9.7%) had lymphovascular invasion (2 pattern C, 1 pattern B). Overall survival was 100%, while recurrence-free survival was 96.2% for the entire cohort with only 1 case (3.2%) recurring 25 mo after surgery (IB2, pattern B). Kaplan Meier analysis (log rank test) revealed no significant correlation for recurrence-free survival at 5 and 10 yr associated with depth of invasion, tumor size, Silva pattern, FIGO stage, lymphovascular invasion, or lymph node metastasis. Cox univariate analysis demonstrated no independent prognostic factors predicting recurrence-free survival. These results indicate that completely excised villoglandular adenocarcinoma generally has an excellent prognosis and when Silva Pattern Classification is applied, those tumors that potentially have a higher chance for adverse outcomes can be identified.
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Affiliation(s)
- Simona Stolnicu
- Department of Pathology, University of Medicine, Pharmacy, Sciences and Technology, Targu Mures, Romania
| | - Maria Jose Brito
- Department of Pathology, Hospital Garcia de Orta, Almada, Portugal
| | | | - Lynn Hoang
- Department of Pathology and Laboratory Medicine, The University of British Columbia, Vancouver, British Columbia, Vancouver, Canada
| | - Ana Felix
- NOVA Medical School – UNL, Department of Pathology, Instituto Portugues de Oncologia, Lisbon, Portugal
| | - Claudia Mateoiu
- Department of Pathology, Sahlgrenska University Hospital. Gothenburg, Sweden
| | - Daniela Fanni
- Department of Pathology, University of Cagliari, Italy
| | - Armando Reques
- Department of Pathology, Hospital Universitari Vall d’Hebron, Barcelona, Spain
| | - Angel Garcia
- Department of Pathology, Hospital Universitari Vall d’Hebron, Barcelona, Spain
| | - David Hardisson
- Department of Pathology, Hospital Universitario La Paz, IdiPaz
- Center for Biomedical Research in the Cancer Network (CIBERONC); Faculty of Medicine, Universidad Autonoma de Madrid; Madrid, Spain
| | - Canan Kelten Talu
- Department of Pathology, Izmir Faculty of Medicine, University of Health Sciences, Izmir, Turkey
| | - Antonia Furtado
- Department of Pathology, Centro Hospitalar de Vila Nova de Gaia Espinho, Porto, Portugal
| | - Nadeem Abu-Rustum
- Gynecology Service, Department of Surgery Memorial Sloan Kettering Cancer Center, NY, USA
| | - Robert A Soslow
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, NY, USA
| | - Kay J Park
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, NY, USA
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Carvalho CF, Costa LBE, Sanches NC, Damas II, Andrade LALDA, Vale DB. Prognosis determination of endocervical adenocarcinomas morphologically reclassified as HPV associated or HPV independent. Int J Gynaecol Obstet 2023; 160:993-1000. [PMID: 36074054 DOI: 10.1002/ijgo.14442] [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: 03/03/2022] [Revised: 07/27/2022] [Accepted: 08/22/2022] [Indexed: 11/10/2022]
Abstract
OBJECTIVE To evaluate the prognosis of endocervical adenocarcinomas after reclassification according to the morphologic type based on the 2020 World Health Organization Classification. METHODS A retrospective longitudinal study with cases admitted at the University of Campinas, Brazil, from 2013 to 2020. The sample included 140 cases morphologically reclassified: 100 cases as adenocarcinoma HPV-associated (HPVA), 17 as HPV-independent (HPVI), and 23 non-HPVA/HPVI. Clinic and pathologic variables were evaluated. Analyses were performed by χ2 , Fisher exact, and Mann-Whitney U tests, Kaplan-Meier curves, Log-rank test, and Cox regression. RESULTS Compared with the HPVA group, advanced stage (FIGO Stage II+) was more frequent in the HPVI group (P = 0.009), which also showed older patients (P = 0.032), and a higher proportion of deaths (P = 0.006). The median overall survival (OS) differed between groups: 73.3 months in HPVA and 42.4 months in HPVI (P = 0.005). At the multivariate analysis, the risk of death was 6.7 (95% confidence interval 1.9-23.0) times higher in patients diagnosed in advanced stages. CONCLUSION HPVI cases were more frequent in older patients, presenting at more advanced stages and with worse OS. The morphology-based approach of the new WHO classification appears to be prognostically valuable and applicable in lower- and middle-income settings.
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Affiliation(s)
- Carla Fabrine Carvalho
- Department of Obstetrics and Gynecology, University of Campinas, Campinas, São Paulo, Brazil
| | | | | | - Ingrid Iara Damas
- Department of Pathology, University of Campinas, Campinas, São Paulo, Brazil
| | | | - Diama Bhadra Vale
- Department of Obstetrics and Gynecology, University of Campinas, Campinas, São Paulo, Brazil
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Seo Y, Park E, Kim HS. Cytological features of mesonephric-like adenocarcinoma of the uterine corpus. Diagn Cytopathol 2023; 51:294-306. [PMID: 36756667 DOI: 10.1002/dc.25111] [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: 09/30/2022] [Revised: 01/17/2023] [Accepted: 01/23/2023] [Indexed: 02/10/2023]
Abstract
BACKGROUND Although several studies have documented the histological features of uterine mesonephric-like adenocarcinoma (MLA), its cytological features have been rarely reported. METHODS We searched for histologically confirmed uterine MLA cases in the pathology archives of three institutions between 2010 and 2021. All available cytology slides were examined to identify the cytological features of uterine MLA. RESULTS We included 16 patients with uterine MLA and reviewed the slides obtained from 21 cytology samples. Samples were obtained from the cervicovagina (9/21, 42.9%), peritoneal washing (8/21, 38.1%), pleural effusion (2/21, 9.5%), and transbronchial needle aspiration of mediastinal lymph node (2/21, 9.5%). Preparation methods included ThinPrep (11/21, 52.4%), SurePath (8/21, 38.1%), and conventional smear (2/21, 9.5%). Regardless of the sampling site and preparation method, cytology samples displayed tight three-dimensional cellular clusters showing monotonous, small-to-medium-sized, round, hyperchromatic nuclei, indistinct nucleoli, scant cytoplasm, and high nuclear-to-cytoplasmic ratio. Approximately half of the samples (10/21, 47.6%) showed hyaline-like globules. Mitotic figures (7/21, 33.3%) and apoptotic bodies (13/21, 61.9%) were also observed. No tumor diathesis or nuclear feathering was identified. CONCLUSIONS Irrespective of sampling site and preparation method, the majority of uterine MLA cases showed the following cytological features: tight three-dimensional cellular clusters showing small-to-medium-sized, round, hyperchromatic nuclei with indistinct nucleoli and high nuclear-to-cytoplasm ratio. In case a cytology sample suspicious of a glandular lesion displays these cytological features, which are distinct from those of endocervical adenocarcinoma, uterine MLA should be included in the differential diagnosis.
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Affiliation(s)
- Youjeong Seo
- Department of Pathology, Inha University Hospital, Incheon, South Korea
| | - Eunhyang Park
- Department of Pathology, Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Hyun-Soo Kim
- Department of Pathology and Translational Genomics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
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Rodriguez J, Viveros-Carreño D, Pareja R. Adjuvant treatment after radical surgery for cervical cancer with intermediate risk factors: is it time for an update? Int J Gynecol Cancer 2022; 32:1219-1226. [PMID: 36511890 DOI: 10.1136/ijgc-2022-003735] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Cervical cancer is the fourth most common cancer in women worldwide. The preferred treatment for early stage cervical cancer is radical hysterectomy with pelvic lymph node assessment, and adjuvant therapy is suggested according to histopathological risk factors. A landmark study was published in 1999 that established 'intermediate risk' criteria for relapse, showing a benefit in recurrence free rate in patients that received pelvic radiotherapy. Furthermore, in the presence of parametrial, nodal, or vaginal margin involvement, another key study found that the addition of concurrent cisplatin based chemotherapy to radiation therapy improved progression free and overall survival for 'high risk' early cervical cancer. With the advancement in treatment modalities in surgery and radiotherapy, and the improved identification of prognostic histopathological factors, several authors have reconsidered the role of adjuvant therapy after radical hysterectomy in the presence of intermediate risk criteria. Here we review the literature on the evolution of adjuvant therapy for intermediate risk factors.
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Affiliation(s)
- Juliana Rodriguez
- Department of Gynecologic Oncology, Instituto Nacional de Cancerologia, Bogota, Colombia .,Department of Gynecology and Obstetrics, section of Gynecologic Oncology, Fundacion Santa Fe de Bogotá, Bogotá, Colombia
| | - David Viveros-Carreño
- Department of Gynecologic Oncology, Instituto Nacional de Cancerologia, Bogota, Colombia.,Gynecologic Oncology, Clínica Universitaria Colombia And Clínica Los Nogales, Bogotá, Colombia
| | - Rene Pareja
- Department of Gynecologic Oncology, Instituto Nacional de Cancerologia, Bogota, Colombia.,Gynecologic Oncology, Clinica Astorga, Medellin, Colombia
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Endometrioid Carcinomas of the Ovaries and Endometrium Involving Endocervical Polyps: Comprehensive Clinicopathological Analyses. Diagnostics (Basel) 2022; 12:diagnostics12102339. [PMID: 36292027 PMCID: PMC9600253 DOI: 10.3390/diagnostics12102339] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 09/19/2022] [Accepted: 09/21/2022] [Indexed: 11/17/2022] Open
Abstract
While synchronous ovarian and endometrial endometrioid carcinomas (ECs) have long been described in the literature, ovarian or endometrial EC involving concomitant endocervical polyp (ECP) has not yet been reported. This study aimed to investigate the histological types and prevalence of gynecological tumors co-existing with ECP and to comprehensively analyze the clinicopathological characteristics of ovarian and endometrial ECs involving ECPs. We searched for ECP cases associated with premalignant lesions or malignancies of the female genital tract occurring between March 2019 and February 2022. We then investigated the histological types and prevalence of gynecological tumors co-existing with ECP. In addition, we reviewed electronic medical records and pathology slides to collect the clinicopathological features of four patients with ovarian or endometrial EC involving ECP. We found 429 ECPs over the three-year study period. Of these, 68 (15.9%) were associated with premalignant or malignant lesions occurring in the uterine cervix, endometrium, and ovaries. Four of these cases, including two (0.5%) ovarian grade 3 ECs and two (0.5%) endometrial grade 1 ECs, involved ECPs. In the former cases (cases 1 and 2), ECs involving ECPs exhibited similar morphology and immunohistochemical staining results to those of advanced-stage ovarian EC. In the latter cases (cases 3 and 4), the histological and immunophenotypical features of EC involving ECP were identical to those of primary endometrial EC, despite the lack of tumor involvement in the myometrium, lower uterine segment, and cervical stroma as well as the absence of lymphovascular invasion and lymph node metastasis. In all cases, no evidence of benign endometriosis, endometrial hyperplasia without atypia, or atypical hyperplasia/endometrial intraepithelial neoplasm within ECP or the adjacent endocervical tissue was noted. Considering our results, the involvement of ECP by EC may have been caused by an implantation metastasis from the ovarian (cases 1 and 2) or endometrial (cases 3 and 4) EC. To the best of our knowledge, this is the first exploration of the synchronous occurrence of endometrial or ovarian EC and ECP involvement. Implantation metastasis via transtubal and trans-endometrial cavity migration may have been the pathogenic mechanism of ECP involvement.
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10
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Stolnicu S, Hoang L, Almadani N, De Brot L, Baiocchi G, Bovolim G, Brito MJ, Karpathiou G, Ieni A, Guerra E, Kiyokawa T, Dundr P, Parra-Herran C, Lérias S, Felix A, Roma A, Pesci A, Oliva E, Park KJ, Soslow RA, Abu-Rustum NR. Clinical correlation of lymphovascular invasion and Silva pattern of invasion in early-stage endocervical adenocarcinoma: proposed binary Silva classification system. Pathology 2022; 54:548-554. [PMID: 35501168 PMCID: PMC9378671 DOI: 10.1016/j.pathol.2022.01.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 01/07/2022] [Accepted: 01/18/2022] [Indexed: 11/27/2022]
Abstract
Silva invasion pattern can help predict lymph node metastasis risk in endocervical adenocarcinoma. We analysed Silva pattern of invasion and lymphovascular invasion to determine associations with clinical outcomes in stage IA and IB1 endocervical adenocarcinomas. International Federation of Gynecology and Obstetrics (FIGO; 2019 classification) stage IA-IB1 endocervical adenocarcinomas from 15 international institutions were examined for Silva pattern, presence of lymphovascular invasion, and other prognostic parameters. Lymph node metastasis status, local/distant recurrences, and survival data were compared using appropriate statistical tests. Of 399 tumours, 152 (38.1%) were stage IA [IA1, 77 (19.3%); IA2, 75 (18.8%)] and 247 (61.9%) were stage IB1. On multivariate analysis, lymphovascular invasion (p=0.008) and Silva pattern (p<0.001) were significant factors when comparing stage IA versus IB1 endocervical adenocarcinomas. Overall survival was significantly associated with lymph node metastasis (p=0.028); recurrence-free survival was significantly associated with lymphovascular invasion (p=0.002) and stage (1B1 versus 1A) (p=0.002). Five and 10 year overall survival and recurrence-free survival rates were similar among Silva pattern A cases and Silva pattern B cases without lymphovascular invasion (p=0.165 and p=0.171, respectively). Silva pattern and lymphovascular invasion are important prognostic factors in stage IA1-IB1 endocervical adenocarcinomas and can supplement 2019 International Federation of Gynecology and Obstetrics staging. Our binary Silva classification system groups patients into low risk (patterns A and B without lymphovascular invasion) and high risk (pattern B with lymphovascular invasion and pattern C) categories.
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Independent validation of distinct clinicopathological features and prognosis among usual-type, mucinous-type and gastric-type endocervical adenocarcinoma categorised by new WHO classification (2020). Pathology 2022; 54:555-562. [PMID: 35346505 DOI: 10.1016/j.pathol.2021.12.301] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 12/20/2021] [Accepted: 12/31/2021] [Indexed: 11/22/2022]
Abstract
The new World Health Organization (WHO) classification of tumours of the female genital tract (2020) divides endocervical adenocarcinoma (EAC) into human papilloma virus (HPV)-related adenocarcinoma (HPVA) and HPV-independent adenocarcinoma (HPVI) to underscore the morphological and pathogenetic correlation. It may be potentially prognostic. In this study, we appraised the new WHO classification in an independent, single institution-based EAC cohort from China to assess the clinicopathological features and prognostic value among tumour types. Our study cohort contained 402 consecutive, surgically excised EACs consisting of 298 (74.1%) HPVA, 88 (21.9%) HPVI and 16 (4%) adenocarcinomas not otherwise specified (NOS). Usual-type (55.7%) and gastric-type adenocarcinoma (GAC) (18.2%) was the most common type in HPVA and HPVI, respectively. Block p16 staining (94.7% vs 24.4%) and HPV mRNA signal (89.4% vs 0) were more common in HPVA than in HPVI (p<0.001). HPVI or GAC were more frequently associated with prognostically adverse variables including old age, large tumour size, deep invasion of the cervical wall, high tumour stage, spread of the upper genital tract, lymphovascular invasion, and mutant-type p53 expression, compared to HPVA or mucinous/usual-type HPVA, respectively (all p<0.001). In univariate survival analysis, HPVI had a worse overall survival and higher tumour recurrence compared to HPVA (p<0.05). Mucinous-type HPVA showed a worse prognosis than usual-type HPVA, but better than GAC (p<0.001). Multivariate survival analysis demonstrated that HPVI was independently associated with a worse overall survival and tumour recurrence (p<0.05) while GAC was an adverse prognostic factor independently of FIGO stage (p<0.05). Our findings validate the value of the new WHO classification in prognostic stratification and pathogenetic correlation in EAC and its subtypes.
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Wang Y, Shan X, Li M, Yue Y. Case Report: Giant Pelvic Cystic Appearance—An Unusual Feature of Uterine Cervical Adenocarcinoma. Front Surg 2022; 9:841255. [PMID: 35356498 PMCID: PMC8959486 DOI: 10.3389/fsurg.2022.841255] [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: 12/22/2021] [Accepted: 01/25/2022] [Indexed: 11/17/2022] Open
Abstract
Cervical adenocarcinoma can present as a solid, mixed solid, cystic, or multiple cystic cervical mass in the endocervical canal. In this report, we present an extremely rare case of cervical adenocarcinoma with giant cystic lesions. A 37-year-old Chinese woman with a regular menstrual cycle presented to her local doctor complaining of mild abdominal distension. Abdominal ultrasonography suggested an ovarian cyst, whose mean diameter increased from 3 to 8 cm in 3 months. Thereafter, she was referred to our hospital. She had no abnormal vaginal bleeding or discharge. Transvaginal ultrasonography revealed a 95 × 80 mm cyst below the back of the uterus. Computed tomography revealed a 9.8 × 8.5 cm multilocular cyst between the cervix and right ovary. Human papillomavirus (HPV)-E6 and -E7 mRNA tests revealed HPV-16 positivity. The thin-layer, liquid-based cytological test of the cervix showed negative results. No tumor lesions were observed on the cervical biopsy histopathology. The lesion was misdiagnosed as an ovarian cyst prior to the surgery. Intraoperatively, a cyst of the size of a child's head was observed extending from the low posterior wall of the uterus to the posterior lip of the cervix, and the cervical cysts were resected. Histological examination revealed cervical adenocarcinoma. Subsequently, she underwent extensive hysterectomy, bilateral salpingectomy, and pelvic lymphadenectomy. The final diagnosis was stage IB3 cervical adenocarcinoma. After 21 months of follow-up, no clinical or radiological evidence of recurrence has been found.
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Affiliation(s)
- Yongxin Wang
- Department of Gynecologic Oncology, The First Hospital of Jilin University, Changchun, China
| | - Xue Shan
- Department of Cardiac Surgery, The First Hospital of Jilin University, Changchun, China
| | - Man Li
- Department of Gynecologic Oncology, The First Hospital of Jilin University, Changchun, China
| | - Ying Yue
- Department of Gynecologic Oncology, The First Hospital of Jilin University, Changchun, China
- *Correspondence: Ying Yue
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