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Du J, Cheng Y, Hu D, Xing Y, Yue L, He R, Li H, Liu C, Liang X, Yang Y. A nomogram-based overall survival stratification to identify uterine sarcoma patients without distant metastases who may benefit from adjuvant radiotherapy. Gynecol Oncol 2023; 169:17-26. [PMID: 36469973 DOI: 10.1016/j.ygyno.2022.11.023] [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: 08/01/2022] [Revised: 11/11/2022] [Accepted: 11/25/2022] [Indexed: 12/03/2022]
Abstract
OBJECTIVE Adjuvant radiotherapy has been commonly performed in uterine sarcoma patients, but its role in overall survival (OS) remains controversial. Therefore, our study aimed to build a nomogram-based prognostic stratification to identify uterine sarcoma patients who might benefit from adjuvant radiotherapy. METHODS Uterine sarcoma patients without distant metastases between 2004 and 2015 were identified from the Surveillance, Epidemiology, and End Results (SEER) database. The LASSO Cox regression was performed to identify essential prognostic predictors and a nomogram was built to predict the 1-, 3-, and 5-year OS. Receiver operating characteristic (ROC), calibration curves, and decision curve analysis (DCA) were used to validate the nomogram. Finally, prognostic stratification was performed by decision tree analysis based on the total points of the nomogram. RESULTS 2871 patients with uterine sarcoma were included. Preliminary analysis suggested that adjuvant radiotherapy failed to provide an OS benefit for the total population without our nomogram. The built nomogram showed good discrimination and calibration abilities to predict the OS in uterine sarcoma patients and the patients were stratified into three risk groups based on the nomogram. For patients in the high-risk group, adjuvant radiotherapy significantly improved the 5-year OS and median survival time by 26.4% and 17 months, respectively (P < 0.001); while radiotherapy failed to improve the survival outcomes of patients in the low- and intermediate-risk groups. CONCLUSIONS The nomogram-based prognostic stratification provides preliminary characterization of uterine sarcoma patients who may benefit from radiotherapy. The newly defined high-risk patients may gain significant OS benefit from adjuvant radiotherapy.
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Affiliation(s)
- Junhong Du
- The First Clinical Medical College of Lanzhou University, Lanzhou, Gansu 730000, China
| | - Yuemei Cheng
- The First Clinical Medical College of Lanzhou University, Lanzhou, Gansu 730000, China
| | - Dan Hu
- The First Clinical Medical College of Lanzhou University, Lanzhou, Gansu 730000, China
| | - Yijuan Xing
- The First Clinical Medical College of Lanzhou University, Lanzhou, Gansu 730000, China
| | - Ling Yue
- The First Clinical Medical College of Lanzhou University, Lanzhou, Gansu 730000, China
| | - Ruifen He
- The First Clinical Medical College of Lanzhou University, Lanzhou, Gansu 730000, China
| | - Hongli Li
- Department of Obstetrics and Gynecology, the First Hospital of Lanzhou University, Lanzhou, Gansu 730000, China
| | - Chang Liu
- Department of Obstetrics and Gynecology, the First Hospital of Lanzhou University, Lanzhou, Gansu 730000, China
| | - Xiaolei Liang
- Department of Obstetrics and Gynecology, the First Hospital of Lanzhou University, Lanzhou, Gansu 730000, China.
| | - Yongxiu Yang
- Department of Obstetrics and Gynecology, the First Hospital of Lanzhou University, Lanzhou, Gansu 730000, China.
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Muacevic A, Adler JR, Alamry RF, Albahrani ZS, Alismail MA, Elghoneimy YA. Multidisciplinary Approach for a Rare Metastatic Low-Grade Endometrial Stromal Sarcoma to the Inferior Vena Cava and the Right Atrium. Cureus 2022; 14:e32807. [PMID: 36694531 PMCID: PMC9860203 DOI: 10.7759/cureus.32807] [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] [Accepted: 12/21/2022] [Indexed: 12/24/2022] Open
Abstract
Endometrial stromal sarcoma (ESS) is a rare, malignant tumor of the endometrium. Low-grade endometrial stromal sarcoma (LG-ESS) is a less aggressive subtype of ESS that rarely metastasizes to the heart and large blood vessels. In the present study, we report a case of recurrent LG-ESS after treating the initial mass in the uterus six years ago in a 49-year-old female who presented with a four-month history of dyspnea and easy fatigability. Investigations revealed a right pulmonary embolism, suspicious right psoas muscle mass, and a large inferior vena cava (IVC) thrombus. One month later, she presented with multiple gastrointestinal symptoms and weight loss. Investigations then showed the development of a new right atrial mass, infra-diaphragmatic metastatic lymphadenopathy, progression of the presacral soft tissue component, invasion of the ileal bowel loop, and a tumoral thrombus in the IVC besides new metastatic lymphadenopathy and pulmonary metastasis. Therefore, a multidisciplinary team, which had a crucial role in this complicated case, decided to commence chemotherapy treatment. Such an unusual aggressive metastatic course of LG-ESS is limited in the literature; herein, we recognize a rarely documented disease.
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Huang Y, Lin Y, Li Y, Chu K, Zhou Y, Lin L, Zhou R, Zhang Z, Lin Q. Adjuvant radiotherapy shows benefit in selected stage I uterine sarcoma: A risk scoring system based on a population analysis. Cancer Med 2022; 11:2846-2854. [PMID: 35277934 PMCID: PMC9302311 DOI: 10.1002/cam4.4643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 01/11/2022] [Accepted: 01/19/2022] [Indexed: 11/26/2022] Open
Abstract
Background The potential therapeutic benefit of adjuvant radiotherapy for patients with stage I uterine sarcoma has not been clear. In this study, we aimed to develop a risk scoring model to select the subgroup of patients with stage I uterine sarcoma who might benefit from adjuvant radiotherapy. Methods Patients with stage I uterine sarcoma from the Surveillance, Epidemiology, and End Results program from 2010 to 2014 were retrospectively included in this analysis. Cox proportional hazards models were performed to identify risk factors. Results A total of 947 stage I uterine sarcoma patients were included. The 5‐year disease‐specific survival (DSS) of the overall cohort was 75.81%. Multivariate analysis identified stage (p = 0.013), tumor grade (p <0.001) and histology (p = 0.043) as independent prognostic factors for DSS, and these factors were used to generate the risk scoring model. The low‐risk group presented a better DSS than the high‐risk group (95.51% vs. 49.88%, p < 0.001). The addition of radiotherapy to surgery significantly increased the DSS in the high‐risk group compared with surgery alone (78.06% vs. 46.88%, p = 0.022), but no significant survival benefit was observed in the low‐risk group (98.36% vs. 100%, p = 0.766). Conclusions Our risk scoring model based on stage, tumor grade, and histology predicted the outcome of patients with stage I uterine sarcoma cancer. This system may help to select stage I uterine sarcoma cancer patients who might benefit from adjuvant radiotherapy.
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Affiliation(s)
- Yun‐xia Huang
- Department of Radiation Oncology, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University Teaching Hospital of Fujian Medical University Xiamen China
| | - Yan‐zong Lin
- Department of General Surgery, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University Teaching Hospital of Fujian Medical University Xiamen China
| | - Yi‐min Li
- Department of Radiation Oncology, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University Teaching Hospital of Fujian Medical University Xiamen China
| | - Ke‐xin Chu
- Department of Radiation Oncology, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University Teaching Hospital of Fujian Medical University Xiamen China
| | - Yu‐fei Zhou
- Department of Radiation Oncology, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University Teaching Hospital of Fujian Medical University Xiamen China
| | - Li‐mei Lin
- Department of Radiation Oncology, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University Teaching Hospital of Fujian Medical University Xiamen China
| | - Rui Zhou
- Department of Radiation Oncology, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University Teaching Hospital of Fujian Medical University Xiamen China
| | - Zong‐kai Zhang
- Department of Radiation Oncology, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University Teaching Hospital of Fujian Medical University Xiamen China
| | - Qin Lin
- Department of Radiation Oncology, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University Teaching Hospital of Fujian Medical University Xiamen China
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4
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Mishra J, Bhattacharya S, Pandia A, Padhy A, Mahapatra M, Mohapatra J. Leiomyosarcoma of Uterus in a Nulliparous Female: Mimicking as Ovarian Malignancy. ASIAN JOURNAL OF ONCOLOGY 2021. [DOI: 10.1055/s-0041-1730098] [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
AbstractUterine sarcoma is a rare verity of smooth muscle tumor, accounting for 2 to 6% of uterine malignancies. Leiomyosarcoma (LMS) represents ~1% of overall uterine tumors and ~25 to 36% of uterine sarcomas. Here we present a case of uterine LMS in a 34-year-old nulliparous woman presented with huge distension of abdomen which was confused to be an ovarian malignancy. She underwent total abdominal hysterectomy and bilateral salpingo-oophorectomy. The diagnosis of LMS is made by histopathological examination after surgery. Surgery is the only treatment and role of adjuvant therapy has not been clearly defined.
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Affiliation(s)
- Jagannath Mishra
- Department of Gynaecological Oncology, Acharya Harihar Regional Cancer Center, Cuttack, Odisha, India
| | - Supratim Bhattacharya
- Department of Surgical Oncology, Acharya Harihar Regional Cancer Center, Cuttack, Odisha, India
| | - Arpita Pandia
- Department of Oncopathology, Acharya Harihar Regional Cancer Center, Cuttack, Odisha, India
| | - Ashok Padhy
- Department of Gynaecological Oncology, Acharya Harihar Regional Cancer Center, Cuttack, Odisha, India
| | - Manoranjan Mahapatra
- Department of Gynaecological Oncology, Acharya Harihar Regional Cancer Center, Cuttack, Odisha, India
| | - Janmejay Mohapatra
- Department of Gynaecological Oncology, Acharya Harihar Regional Cancer Center, Cuttack, Odisha, India
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Impact of Chemotherapy in the Adjuvant Setting of Early Stage Uterine Leiomyosarcoma: A Systematic Review and Updated Meta-Analysis. Cancers (Basel) 2020; 12:cancers12071899. [PMID: 32674439 PMCID: PMC7409135 DOI: 10.3390/cancers12071899] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 07/08/2020] [Accepted: 07/10/2020] [Indexed: 02/06/2023] Open
Abstract
Background: Although the use of adjuvant chemotherapy (AC) appears to be increasing over the past few years, several clinical trials and previous meta-analyses failed to determine whether AC could improve clinical outcomes in uterine leiomyosarcoma (uLMS). The aim of this systematic review and meta-analysis was to compare AC (with or without radiotherapy) versus observation (obs) after primary surgery in early stage uLMS. Materials and Methods: Randomized controlled (RCTs) and non-randomized studies (NRSs) were retrieved. Outcomes of interest were as follows: distant recurrence rate, locoregional recurrence rate and overall recurrence rate. Results about distant recurrence rate, locoregional recurrence rate and overall recurrence rate were compared by calculating odds ratios (ORs) with 95% confidence intervals (CIs); ORs were combined with Mantel–Haenszel method. Results: Nine studies were included in the analysis, involving 545 patients (AC: 252, obs: 293). Compared with obs, AC did not reduce locoregional and distant recurrence rate, with a pooled OR of 1.36 and 0.63, respectively. Similarly, administration of AC did not decrease overall recurrence rate in comparison to obs. Conclusion: According to our results, AC (with or without radiotherapy) did not decrease recurrence rate in early stage uLMS; thus, the role of AC in this setting remains unclear.
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6
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Meng Y, Yang Y, Zhang Y, Li X. Construction and Validation of Nomograms for Predicting the Prognosis of Uterine Leiomyosarcoma: A Population-Based Study. Med Sci Monit 2020; 26:e922739. [PMID: 32270788 PMCID: PMC7170014 DOI: 10.12659/msm.922739] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Uterine leiomyosarcoma (uLMS) is a rare female malignancy with poor survival rates. The objective of this study was to construct prognostic nomograms for predicting the prognosis of women with uLMS. MATERIAL AND METHODS Patients with uLMS diagnosed between 2004 and 2015 were identified in the Surveillance, Epidemiology, and End Results (SEER) database. The essential clinical predictors were identified via univariate and multivariate Cox analysis models. Nomograms were constructed to predict the 3- and 5-year cancer-specific survival (CSS) and overall survival (OS) rates. Concordance index (C-index) and calibration plots were constructed to validate the predictive performance of nomograms. RESULTS We enrolled 1448 patients with uLMS from the SEER database, with 1016 categorized into a training set and 432 categorized into a validation set. In multivariate analysis of the training set, predictors including age, disease stage, histological grade, tumor size, and surgery type were found to be associated with OS and CSS. Race and chemotherapy were only associated with OS. Construction of nomograms based on these predictors was performed to evaluate the prognosis of uLMS patients. The C-index and calibration curves also showed the satisfactory performance of these nomograms for prediction of prognosis. CONCLUSIONS The developed nomograms are useful tools for precisely analyzing the prognosis of uLMS patients, which could help clinicians in making personalized survival predictions and assessing individualized clinical options.
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Affiliation(s)
- Yue Meng
- Department of Gynecology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China (mainland)
| | - Yuebo Yang
- Department of Gynecology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China (mainland)
| | - Yu Zhang
- Department of Gynecology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China (mainland)
| | - Xiaomao Li
- Department of Gynecology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China (mainland)
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7
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Adjuvant management of operated uterine sarcomas: A single institution experience. Cancer Radiother 2019; 23:401-407. [DOI: 10.1016/j.canrad.2019.04.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Revised: 03/27/2019] [Accepted: 04/02/2019] [Indexed: 01/21/2023]
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8
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Rizzo A, Pantaleo MA, Saponara M, Nannini M. Current status of the adjuvant therapy in uterine sarcoma: A literature review. World J Clin Cases 2019; 7:1753-1763. [PMID: 31417921 PMCID: PMC6692269 DOI: 10.12998/wjcc.v7.i14.1753] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2019] [Revised: 05/16/2019] [Accepted: 06/27/2019] [Indexed: 02/05/2023] Open
Abstract
Uterine sarcomas (US) are rare mesenchymal tumours accounting approximately for 3%–7% of all uterine cancers. Histologically, US are classified into mesenchymal tumours or mixed epithelial and mesenchymal tumours. The group of mesenchymal tumours includes uterine leiomyosarcoma (uLMS, 65% of cases), endometrial stromal sarcoma (ESS, 21%) – traditionally divided into low grade (LG-ESS) and high grade–undifferentiated uterine sarcoma (5%) and other rare subtypes such as alveolar or embryonal rhabdomyosarcoma. Despite the fact that several drugs demonstrated clinical activity in advanced or metastatic settings, the role of postoperative therapy in US remains controversial. In this review, we have summarised the current state of the art, including the chief trials on adjuvant treatment modalities in US, especially focusing on uLMS, LG-ESS and other rare histotypes.
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Affiliation(s)
- Alessandro Rizzo
- Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna 40138, Italy
| | - Maria Abbondanza Pantaleo
- Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna 40138, Italy
| | - Maristella Saponara
- Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna 40138, Italy
| | - Margherita Nannini
- Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna 40138, Italy
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9
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10
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Clinicopathological correlations in leiomyosarcoma of the uterine corpus – a short series of cases and literature review. GINECOLOGIA.RO 2018. [DOI: 10.26416/gine.21.3.2018.1949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
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11
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Pellanda AF, De Bari B, Deniaud-Alexandre E, Krengli M, Van Houtte P, Richetti A, Villà S, Goldberg H, Szutowicz-Zielińska E, Bolla M, Rutten H, Van Eijkeren M, Poortmans P, Henke G, Anacak Y, Chan S, Landmann C, Kirkove C, Scandolaro L, Bernier J, Mirimanoff RO, Ozsahin M. Outcome and prognostic factors in 110 consecutive patients with primary uterine leiomyosarcoma: A Rare Cancer Network study. Chin J Cancer Res 2017; 29:521-532. [PMID: 29353974 DOI: 10.21147/j.issn.1000-9604.2017.06.06] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Objective Primary uterine leiomyosarcomas (ULMS) are rare, and the optimal treatment is controversial. We aimed to assess the outcome and prognostic factors in a multicenter population of women treated for primary ULMS. Methods We retrospectively collected data of 110 women treated in 19 institutions of the Rare Cancer Network (RCN). Inclusion criteria consisted of a pathology report confirming the diagnosis of ULMS, aged 18-80 years, complete International Federation of Gynecology and Obstetrics (FIGO) stage information, complete information on treatment, and a minimum follow-up of 6 months. Local control (LC) and locoregional control (LRC), overall survival (OS) and disease-free survival (DFS) rates were computed using the Kaplan-Meier method. Univariate analysis was implemented using the log rank test, and multivariate analysis using the Cox model. Results All patients underwent surgery. Seventy-five patients (68%) received adjuvant radiotherapy (RT), including brachytherapy in 18 (16%). Seventeen patients (15%) received adjuvant chemotherapy. Median follow-up was 58 (range, 6-240) months. Five-year OS and DFS rates were 50% and 34%, and LC and LRC rates were 88% and 72%, respectively. On multivariate analysis, independent favorable prognostic factors were younger age, FIGO stage I, small tumor size, previous uterine disease, and no vascular invasion for OS and DFS. FIGO stage was the only favorable factor influencing LRC. Adjuvant local or systemic treatments did not improve the outcomes. Eight patients treated with RT presented a grade 3 acute toxicity, and only one patient with grade 3 late toxicity. Conclusions In this large population of primary ULMS patients, we found good results in terms of LC and LRC. Nevertheless, OS remains poor, mainly due to the occurrence of distant metastases. An early diagnosis seemed to improve the prognosis of the patients. Adjuvant local or systemic treatments, or more aggressive surgical procedures such as the Wertheim procedure, did not seem to impact the outcome.
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Affiliation(s)
- Alessandra Franzetti Pellanda
- Centre Hospitalier Universitaire Vaudois (CHUV), 1011 Lausanne, Switzerland.,Clinica Luganese Moncucco, 6903 Lugano, Switzerland
| | - Berardino De Bari
- Centre Hospitalier Universitaire Vaudois (CHUV), 1011 Lausanne, Switzerland.,Centre Hospitalier Régional Universitaire "Jean Minjoz", INSERM, UMR1098, 25030 Besançon, France
| | | | - Marco Krengli
- Università degli Studi del Piemonte Orientale e Ospedale Maggiore della Carità, 28100 Novara, Italy
| | | | - Antonella Richetti
- Ospedale di Circolo, 21100 Varese, Italy.,Istituto Oncologico della Svizzera Italiana, EOC, 6500 Bellinzona, Switzerland
| | - Salvador Villà
- Catalan Institute of Oncology, Universitat Autònoma de Barcelona, 08916 Barcelona 08916, Spain
| | | | | | - Michel Bolla
- Hôpital Michallon, BP217, 38043, Grenoble cedex 09, France
| | - Heidi Rutten
- Radboud University Medical Center, 6525 Nijmegen, The Netherlands
| | | | - Philip Poortmans
- Radboud University Medical Center, 6525 Nijmegen, The Netherlands.,Institute Verbeeten, 90120 Tilburg, The Netherlands
| | - Guido Henke
- Kantonsspital St. Gallen, 9007, St. Gallen, Switzerland
| | - Yavuz Anacak
- Karadeniz Technical University, 61080 Trabzon, Turkey
| | - Steve Chan
- Nottingham University Hospital, NHS trust, NG5 1PB Nottingham, United Kingdom
| | | | | | | | - Jacques Bernier
- Ospedale San Giovanni, 6500 Bellinzona, Switzerland.,Clinique de Genolier, Genolier, 1272 Switzerland
| | | | - Mahmut Ozsahin
- Centre Hospitalier Universitaire Vaudois (CHUV), 1011 Lausanne, Switzerland
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12
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Zwahlen DR, Schick U, Bolukbasi Y, Thariat J, Abdah-Bortnyak R, Kuten A, Igdem S, Caglar H, Ozsaran Z, Loessl K, Belkaaloul KK, Villette S, Vees H. Outcome and Predictive Factors in Uterine Carcinosarcoma Using Postoperative Radiotherapy: A Rare Cancer Network Study. Rare Tumors 2016; 8:6052. [PMID: 27441069 PMCID: PMC4935818 DOI: 10.4081/rt.2016.6052] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2015] [Revised: 08/06/2015] [Accepted: 08/07/2015] [Indexed: 11/22/2022] Open
Abstract
Uterine carcinosarcomas (UCS) are rare tumors. Consensus regarding therapeutic management in non-metastatic disease is lacking. This study reports on outcome and predictive factors when using postoperative radiotherapy. We analyzed a retrospective analysis in 124 women treated between 1987-2007 in the framework of the Rare-Cancer-Network. Median follow-up was 27 months. Postoperative pelvic EBRT was administered in 105 women (85%) and 92 patients (74%) received exclusive or additional vaginal brachytherapy. Five-year overall survival (OS), disease-free survival (DFS), cancer specific survival (CSS) and locoregional control (LRC) were 51.6% (95% CI 35-73%), 53.7% (39-71%), 58.6% (38-74%) and 48% (38-67%). Multivariate analysis showed that external beam radiation therapy (EBRT) >50Gy was an independent prognostic factor for better OS (P=0.03), CSS (P=0.02) and LRC (P=0.01). Relative risks (RR) for better OS (P=0.02), DFS (P=0.04) and LRC (P=0.01) were significantly associated with younger age (≤60 years). Higher brachytherapy (BT)-dose (>9Gy) improved DFS (P=0.04) and LRC (P=0.008). We concluded that UCS has high systemic failure rate. Local relapse was reduced by a relative risk factor of over three in all stages of diseases when using higher doses for EBRT and brachytherapy. Postoperative RT was most effective in UCS stage I/II-diseases.
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Affiliation(s)
- Daniel R Zwahlen
- Department of Radiation Oncology, Kantonsspital Graubuenden, Chur, Switzerland; Department of Radiation Oncology, William Buckland Radiotherapy Centre, Alfred Health, Melbourne, Australia
| | - Ulrike Schick
- Department of Radiation Oncology, University Hospital Geneva , Switzerland
| | - Yasemin Bolukbasi
- Department of Radiation Oncology, Ege University Hospital , Izmir, Turkey
| | - Juliette Thariat
- Department of Radiation Oncology, Antoine Lacassagne Center , Nice, France
| | | | - Abraham Kuten
- Department of Radiation Oncology, Rambam Medical Center , Haifa, Israel
| | - Sefik Igdem
- Department of Radiation Oncology, Metropolitan Hospital , Istanbul, Turkey
| | - Hale Caglar
- Department of Radiation Oncology, Marmara University Hospital , Istanbul, Turkey
| | - Zeynep Ozsaran
- Department of Radiation Oncology, Ege University Hospital , Izmir, Turkey
| | - Kristina Loessl
- Department of Radiation Oncology, University Hospital , Bern, Switzerland
| | | | - Sylviane Villette
- Department of Radiation Oncology, René Huguenin Center , Saint-Cloud, France
| | - Hansjörg Vees
- Department of Radiation Oncology, University Hospital Geneva , Switzerland
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13
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Potikul C, Tangjitgamol S, Khunnarong J, Srijaipracharoen S, Thavaramara T, Pataradool K. Uterine Sarcoma: Clinical Presentation, Treatment and Survival Outcomes in Thailand. Asian Pac J Cancer Prev 2016; 17:1759-67. [DOI: 10.7314/apjcp.2016.17.4.1759] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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14
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Lim YH, Lee LS, Lim CH, Chew GK. Successful removal of uterine leiomyosarcoma tumour thrombus propagating to the right atrium. BMJ Case Rep 2015; 2015:bcr-2015-213384. [PMID: 26607197 DOI: 10.1136/bcr-2015-213384] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Although intravenous leiomyomatosis is widely documented, intravenous extension of leiomyosarcoma into the inferior vena cava (IVC) and subsequently into the right atrium is extremely rare. Less than five such cases have been reported in the literature worldwide. Uterine leiomyosarcoma is an aggressive smooth muscle tumour occurring with an incidence of 1% in all female genital tract cancers and comprises about 3-7% of uterine cancers. It carries a generally poor prognosis with 5-year survival rates ranging from 18.8% to 65% across all stages. We report a case of primary uterine leiomyosarcoma with intravascular tumour propagation extending to the renal vein, IVC and right atrium of the heart, which was successfully resected in a one stage operation by a multidisciplinary team. This case demonstrates the importance of preoperative radiological staging and multidisciplinary planning.
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Affiliation(s)
- Yu Hui Lim
- Department of Obstetrics and Gynaecology, Singhealth, Singapore, Singapore
| | | | - Chong Hee Lim
- Department of Cardiothoracic Surgery, National Heart Centre Singapore, Singapore, Singapore
| | - Ghee Kheng Chew
- Department of Obstetrics and Gynaecology, Singhealth, Singapore, Singapore
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Abstract
Uterine sarcomas are rare and represent approximately 3.2% of all invasive uterine cancers. The annual incidence rate is less than two per 100,000 women. The median age at which uterine sarcoma diagnosed is 56 years. The most common histologic pattern is leiomyosarcoma (LMS) which originates from the myometrium or myometrial vessels. Uterine LMSs are aggressive tumors with high rates of recurrence. The most common mode of spread is hematogenous, with lymphatic spread being rare. Recurrences of up to 70% are reported in stage I and II disease with the site of recurrence being distal, most commonly the lungs or the upper abdomen. But the intra bronchial spread is extremely rare. Here we are reporting a case of uterine LMS with endobronchial metastasis causing whole lung collapse.
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Affiliation(s)
- Saswata Ghosh
- Department of Pulmonary Medicine, RG Kar Medical College, Kolkata, West Bengal, India
| | - Susmita Kundu
- Department of Pulmonary Medicine, RG Kar Medical College, Kolkata, West Bengal, India
| | - Amitava Pal
- Department of Pulmonary Medicine, RG Kar Medical College, Kolkata, West Bengal, India
| | - Suman Paul
- Department of Pulmonary Medicine, RG Kar Medical College, Kolkata, West Bengal, India
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16
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Genomic characterization of endometrial stromal sarcomas with array comparative genomic hybridization. Exp Mol Pathol 2015; 98:367-74. [PMID: 25758203 DOI: 10.1016/j.yexmp.2015.03.009] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2015] [Accepted: 03/06/2015] [Indexed: 11/22/2022]
Abstract
INTRODUCTION The endometrial stromal sarcoma (ESS) is a very rare uterine sarcoma, counting for 1-3% of all gynecologic malignancies. ESS represents 0.2-8% of all uterine malignant tumors and accounts for about 10% of all uterine sarcomas. With regard to chromosomal aberrations, very little is known about benign and malignant endometrial stromal tumors. METHODS 30 tumors, consisting of 4 cases of benign endometrial stromal nodule (ESN), 22 cases of low-grade ESS and 4 cases of undifferentiated endometrial sarcoma (UES), were analyzed by array-comparative genomic hybridization (aCGH). RESULTS ESN did not show many copy number changes (CNCs) by aCGH. Frequent losses could be identified on chromosomes 7p and 19, and gains on chromosomes 1q, 6p and 8q. Low-grade ESS presented as a very heterogeneous group. 90% (20/22) of cases displayed aberrations. Most frequent changes were losses on chromosomes 7 and 22, and gains on chromosome 1q or 11. UES showed a high number of chromosomal aberrations and on every chromosome CNCs were detected. Most frequent changes were losses on chromosomes 1q, 2q (3/4, 75%) and 13, and gains on chromosomes 1q and 17p. CONCLUSION Our data shows an increasing number of CNCs from ESN to low-grade ESS and to UES. However, the chromosomal aberrations differ considerably between the investigated ESN-, low-grade ESS- and UES cases and thus, a linear tumor progression seems to be unlikely.
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Caractéristiques clinicopathologiques et facteurs pronostiques des sarcomes utérins dans le centre tunisien. Bull Cancer 2014; 101:669-80. [DOI: 10.1684/bdc.2014.1921] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Sorbe B, Paulsson G, Andersson S, Steineck G. A population-based series of uterine carcinosarcomas with long-term follow-up. Acta Oncol 2013; 52:759-66. [PMID: 23072724 DOI: 10.3109/0284186x.2012.724179] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND Carcinosarcomas are a highly malignant type of endometrial carcinomas where extra uterine spread and recurrences are frequent. There is no consensus regarding the best treatment of this group of malignancies. MATERIAL AND METHODS In a complete geographic series of 322 cases of primary uterine carcinosarcomas prophylactic pelvic irradiation and/or chemotherapy was used as postoperative treatment in the majority of the cases. Vaginal brachytherapy was also added as a boost. The primary surgery was extended hysterectomy in 23 cases (10%), and simple hysterectomy in 220 cases (90%). In 46 cases (14%) no major surgery was possible. RESULTS In the complete series 123 recurrences (38%) were recorded. Locoregional recurrences (11%) and distant recurrences (28%) were most frequent. Type and extent of surgery was not associated with the risk of tumor recurrence. Extended surgery did not reduce the risk of local and regional recurrences. In the complete series, the five-year overall survival rate was 30% and the recurrence-free survival (RFS) rate was 27%. The five-year pelvic disease control was 82% in stage I, 68% in stage II, and 76% for more advanced stages. The five-year locoregional RFS rate was 63% for patients treated with surgery alone, 68% after addition of adjuvant chemotherapy, 86% after adjuvant radiotherapy, and 95% after combined chemotherapy and radiotherapy. CONCLUSION Radiotherapy seems to be the most important constituent of the adjuvant therapy. Serious late tissue reactions, requiring surgery, from the bladder and intestine occurred in 2.5% of the irradiated cases. The death of three patients could be related to radiotherapy and of four patients due to the cytotoxic treatment. This population-based series may serve as a baseline for improvements by, e.g. standard care programs and referral to a few specialist centers for this rare and serious disease.
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Affiliation(s)
- Bengt Sorbe
- Department of Oncology, University Hospital, Örebro, Sweden.
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Prognostic Value of the Diagnostic Criteria Distinguishing Endometrial Stromal Sarcoma, Low Grade From Undifferentiated Endometrial Sarcoma, 2 Entities Within the Invasive Endometrial Stromal Neoplasia Family. Int J Gynecol Pathol 2013; 32:299-306. [DOI: 10.1097/pgp.0b013e318229adfb] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Feng W, Hua K, Gudlaugsson E, Yu Y, Zhou X, Baak JPA. Prognostic indicators in WHO 2003 low-grade endometrial stromal sarcoma. Histopathology 2013; 62:675-87. [DOI: 10.1111/j.1365-2559.2011.04115.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Abstract
Endometrial stromal tumor is a rare mesenchymal uterine tumor. We report the case of a patient with endometrial stromal sarcoma and concomitant bilateral endometrioid adenocarcinoma of the ovary in the context of pelvic endometriosis. The patient underwent a complete cytoreduction including total hysterectomy and bilateral adnexectomy, pelvic lymphadenectomy, appendicectomy, infracolic omentectomy, and pelvic peritonectomy. This is the first report to our knowledge that describes a synchronous endometrial stromal sarcoma and bilateral endometrioid adenocarcinoma of the ovary.
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Dasari P. Endometrial Stromal Sarcoma Diagnostic Problems: Two Case Reports. J Gynecol Surg 2012. [DOI: 10.1089/gyn.2010.0109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Papa Dasari
- Department of Obstetrics and Gynecology, JIPMER, Puducherry, India
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Abstract
BACKGROUND The histopathological classification and staging system for uterine sarcoma (US) were revised in 2003 and 2009, respectively. However, there is currently no consensus on the significance of various prognostic factors. Therefore the available clinicopathological data on US are summarized in this review. METHODS Articles on uterine sarcoma published in English from 1970 to 2011 were identified systematically by computer-based searches in Medline and the Cochrane Library. RESULTS Prognosis of US is poor, with a five-year survival rate as low as 30%. The most common histological types are leiomyosarcoma (LMS, 63%), endometrial stromal sarcoma (ESS, 21%), adenosarcoma (6%), undifferentiated sarcoma (5%) and other types (5%). Carcinosarcoma is a mixed tumor, which is today regarded as a subset of endometrial carcinoma. Disease stage is the most important prognostic factor for all types of US. However, the prognosis of stage I LMS is also significantly related to tumor size and mitotic index (MI), and stage I ESS is related to MI and tumor cell necrosis (TCN). In adenosarcoma, TCN is the only significant histopathological prognostic factor. Information on the use of preoperative imaging for staging purposes is lacking. Total hysterectomy is the cornerstone of US treatment. The ovary can be preserved in premenopausal women with early-stage LMS and ESS, and routine lymphadenectomy is not necessary unless enlarged lymph nodes are present. As tumor-free resection margins at primary surgery are the most important prognostic factor for survival, sarcoma surgery should be centralized. Adjuvant treatment has changed from radiation therapy to chemotherapy over the last decades, without any change in survival. CONCLUSION There are differences in survival between histological types of US. LMS and ESS can be divided into different prognostic groups and should be treated separately.
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Affiliation(s)
- Claes G Tropé
- Department of Gynaecologic Oncology, Oslo University Hospital, the Norwegian Radium Hospital, Norway.
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Durnali A, Tokluoglu S, Ozdemir N, Inanc M, Alkis N, Zengin N, Sonmez OU, Kucukoner M, Anatolian Society of Medical Oncology (ASMO) ASOMO(ASMO. Prognostic Factors and Treatment Outcomes in 93 Patients with Uterine Sarcoma from 4 Centers in Turkey. Asian Pac J Cancer Prev 2012; 13:1935-41. [DOI: 10.7314/apjcp.2012.13.5.1935] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Setia A, Kanotra S, Aggarwal R, Bhavthankar DP. Epithelioid leiomyosarcoma of uterus. BMJ Case Rep 2012; 2012:bcr.11.2011.5144. [PMID: 22602833 DOI: 10.1136/bcr.11.2011.5144] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Fibroid most commonly presents in the reproductive age group and presence of fibroid with postmenopausal bleeding is a rare entity and all investigations and measures should be done to rule out leiomyosarcoma. A 45-year-old female had attained menopause 3 year back and developed postmenopausal bleeding since 2 months, with palpable mass, of 24 weeks size. Ultrasonography showed multiple whorled mass lesions, endometrium and myometrium could not be seen separately. Total abdominal hysterectomy with bilateral salpingoophorectomy was performed. Intraoperative findings showed 24 weeks uterine mass with size 17.5×15.5×11.5 cm and weight 1.9 kg with multiple, intramural fibroids. Cut section of removed specimen showed black and yellow necrotic and haemorrhagic areas with degenerative changes suggestive of malignancy. Histopathology reported epithelioid leiomyosarcoma.
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Affiliation(s)
- Aparna Setia
- Obstetrics and Gynaecology Department, Pravara Institute of Medical Sciences, Ahmednagar, India.
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Rothmund R, Huebner M, Joachim C, Hartkopf A, Fehm T, Bamberg M, Wallwiener M, Brucker S, Taran FA. Clinical Characteristics, Surgical Management and Adjuvant Therapy of Patients with Uterine Leiomyosarcoma: 27 Years of Experience. Geburtshilfe Frauenheilkd 2011; 71:1085-1089. [PMID: 27065481 DOI: 10.1055/s-0031-1280462] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022] Open
Abstract
Purpose: To review a single-center experience over a 27-year period in the management of uterine leiomyosarcoma (LMS) for insight into surgical practice, adjuvant therapy and clinical outcome. Material and Methods: This was a retrospective study of women with histologically proven uterine LMS who were treated at the Department of Obstetrics and Gynecology, University of Tuebingen, Germany, between 1983 and 2010. Inpatient and ambulatory records were reviewed; follow-up and survival data were ascertained. Results: The study sample comprised 32 patients with uterine LMS. Primary surgical treatment consisted of total abdominal hysterectomy in 28 patients (88 %) and laparoscopic total hysterectomy in 4 patients (12 %). Lymph nodes were dissected and evaluated in 17 women (53 %); positive lymph nodes were present in 1 patient (6 %). A total of 17 patients (53 %) received adjuvant therapy. Median follow-up for disease-free survival (DFS) was 35.6 months and median DFS was 27.0 months for all patients. The median follow-up for overall survival (OS) was 51.3 months and the median OS was 28.0 months for our study group. The 5-year survival rate was 30 %. There was no significant difference in DFS (p = 0.76) and OS (p = 0.51) between patients who received adjuvant therapy and those who did not. Conclusion: Uterine LMS are rare and aggressive uterine neoplasms with high recurrence rates and metastatic potential. Surgery consisting of total hysterectomy with or without bilateral salpingo-oophorectomy is the most important treatment-element in patients with uterine LMS. Lymphadenectomy should be reserved for patients with clinically suspicious nodes.
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Affiliation(s)
- R Rothmund
- Department of Obstetrics and Gynecology, University of Tuebingen, Tuebingen
| | - M Huebner
- Department of Obstetrics and Gynecology, University of Tuebingen, Tuebingen
| | - C Joachim
- Department of Obstetrics and Gynecology, University of Tuebingen, Tuebingen
| | - A Hartkopf
- Department of Obstetrics and Gynecology, University of Tuebingen, Tuebingen
| | - T Fehm
- Department of Obstetrics and Gynecology, University of Tuebingen, Tuebingen
| | - M Bamberg
- Department of Radiation Oncology, University of Tuebingen, Tuebingen
| | - M Wallwiener
- Department of Obstetrics and Gynecology, University of Heidelberg, Heidelberg
| | - S Brucker
- Department of Obstetrics and Gynecology, University of Tuebingen, Tuebingen
| | - F A Taran
- Department of Obstetrics and Gynecology, University of Tuebingen, Tuebingen
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Sampath S, Gaffney DK. Role of radiotherapy treatment of uterine sarcoma. Best Pract Res Clin Obstet Gynaecol 2011; 25:761-72. [DOI: 10.1016/j.bpobgyn.2011.06.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2010] [Accepted: 06/19/2011] [Indexed: 10/18/2022]
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Wu TI, Yen TC, Lai CH. Clinical presentation and diagnosis of uterine sarcoma, including imaging. Best Pract Res Clin Obstet Gynaecol 2011; 25:681-9. [PMID: 21816678 DOI: 10.1016/j.bpobgyn.2011.07.002] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2010] [Accepted: 07/06/2011] [Indexed: 12/23/2022]
Abstract
Uterine sarcomas are uncommon tumours from mesenchymal elements. They are thought to arise primarily from endometrial stroma and uterine muscle, respectively. When endometrial stroma undergoes malignant transformation, it might be accompanied by a malignant epithelial component. Thus, malignant mesenchymal uterine tumours comprise leiomyosarcoma, endometrial stromal sarcoma, undifferentiated uterine sarcoma and carcinosarcoma. In this chapter, we discusses preoperative presentation, diagnosis and current progress in different imaging modalities, including ultrasonography, computed tomography, magnetic resonance image and positron emission tomography scan. We summarise advances in new technology, which might improve preoperative detection and enhance referral to gynaecologic oncologists for optimal staging surgery and treatment.
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Affiliation(s)
- Tzu-I Wu
- Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital and Chang Gung University, Taoyuan, Taiwan
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Tse KY, Crawford R, Ngan HYS. Staging of uterine sarcomas. Best Pract Res Clin Obstet Gynaecol 2011; 25:733-49. [PMID: 21752716 DOI: 10.1016/j.bpobgyn.2011.05.011] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2011] [Accepted: 05/28/2011] [Indexed: 10/17/2022]
Abstract
Uterine sarcomas comprise leiomyosarcoma, endometrial stromal sarcoma, adenosarcoma, undifferentiated endometrial sarcoma, and their variants. Carcinosarcoma is historically classified as sarcoma, but it is now regarded as a metaplastic carcinoma. Uterine sarcomas are rare, and are traditionally staged in the same way as endometrial carcinoma. Because of their different clinical and biological behaviours, the International Federation of Gynecology and Obstetrics introduced a new staging system in 2009 for leiomyosarcoma, endometrial stromal sarcoma and adenosarcoma, and carcinosarcoma, respectively. Following an extensive literature review no good evidence was found to support the modification of the staging system. This is mainly because of the rarity of the sarcomas and the heterogeneity of the reports, the different diagnostic criteria and treatments changing over the decades the retrospective nature and small sample size in most studies, and the lack of uniform pathological review even in large studies. Currently, evidence is still lacking about the use of preoperative imaging for staging purpose, and uterine sarcomas remain to be surgically staged. Total hysterectomy is the cornerstone for both staging and treatment. Newer evidence shows that routine lymphadenectomy and bilateral salpingo-oophorectomy may not be necessary, unless in the presence of extra-uterine spread, suspicious ovaries or lymph nodes, and certain poor histological types, such as undifferentiated endometrial sarcoma and adenosarcoma with sarcomatous overgrowth. More research and data collection are definitely needed in order to verify and further revise the current staging systems.
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Affiliation(s)
- Ka Yu Tse
- 6/F, Professorial Block, Department of Obstetrics and Gynaecology, Queen Mary Hospital, The University of Hong Kong.
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D'Angelo E, Prat J. Pathology of mixed Müllerian tumours. Best Pract Res Clin Obstet Gynaecol 2011; 25:705-18. [PMID: 21742560 DOI: 10.1016/j.bpobgyn.2011.05.010] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2011] [Accepted: 05/20/2011] [Indexed: 11/29/2022]
Abstract
The term 'mixed Müllerian tumour' applies to uterine tumours composed of epithelial and mesenchymal elements of Müllerian origin. These neoplasms are classified into adenomyomas, adenofibromas, adenosarcomas, and carcinosarcomas (malignant Müllerian mixed tumours) based on whether the epithelial and stromal elements are benign or malignant. The rare atypical polypoid adenomyoma usually involves the lower uterine segment and, on curettings, may be confused with invasive adenocarcinoma. Adenosarcomas are low-grade neoplasms classified halfway along the spectrum of mixed Müllerian tumours, with adenofibromas at one end and carcinosarcomas (malignant Müllerian mixed tumours) at the other. Some tumours currently classified as 'adenofibromas' on the basis of their low mitotic count and lack of nuclear atypia are, in fact, well differentiated adenosarcomas. Carcinosarcoma is composed of admixed but distinctive carcinomatous and sarcomatous elements. On the basis of the clonal origin of both tumour components, carcinosarcomas are currently thought to be metaplastic carcinomas rather than uterine sarcomas.
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Affiliation(s)
- Emanuela D'Angelo
- Department of Pathology, Hospital de la Santa Creu i Sant Pau, Autonomous University of Barcelona, Spain
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Tsikouras P, Dafopoulos A, Ammari A, Dislian V, Liatsikos S, Zografou C, Dafopoulos K, Galazios G, Maroulis G, Liberis V, Teichmann AT. Should lymphadenectomy be performed in early stage I and II sarcomas of the corpus uteri. J Obstet Gynaecol Res 2011; 37:1588-95. [DOI: 10.1111/j.1447-0756.2011.01579.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Abstract
Background: Type II cancers account for 10% of endometrial cancers but 50% of recurrence. Response rates to chemotherapy at recurrence are poor and better prognostic markers are needed to guide therapy. CD151 is a small transmembrane protein that regulates cell migration and facilitates cancer metastasis. High CD151 expression confers poor prognosis in breast, pancreatic and colorectal cancer. The prognostic significance of tetraspanin CD151 expression in poor outcome endometrial cancers was evaluated, along with oestrogen receptor (ER), progesterone receptor (PR), p53, human epidermal growth factor receptor -2 (HER-2), and CD 151 staining compared with α6β1, α3β1 integrins, and E-cadherin. Methods: Tissue microarray constructed from 156 poor outcome endometrial cancers, tested with immunohistochemistry and staining correlated with clinicopathological data were used. A total of 131 data sets were complete for analysis. Results: Expression of CD151 was significantly higher in uterine papillary serous and clear cell carcinoma than in grade 3 endometrioid carcinoma, sarcoma or carcinosarcoma (P<0.001). In univariate analysis, age, stage, histology type and CD151 were significant for both recurrence free (RFS) and disease specific survival (DSS). In multivariate analyses, CD151 was significant for RFS and DSS (P=0.036 and 0.033, respectively) in triple negative (ER, PR and HER-2 negative) tumours (88/131). The HER-2, p53, ER and PR were not prognostic for survival. There was strong concordance of CD151 with E-cadherin (98%), but not with α6β1 (35%), α3β1 staining (60%). Conclusion: The CD151 is a novel marker in type 2 cancers that can guide therapeutic decisions. CD151 may have an important role in tumourigenesis in some histology types.
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Abstract
BACKGROUND Uterine sarcomas account for approximately 3% to 7% of all uterine malignancies. Distinguishing benign and malignant myomas based on physical examination and imaging alone is challenging. CASE A postmenopausal woman with a history of leiomyomas presented to the Emergency Department with chest pain and a right upper lobe lung mass. Blood tests demonstrated profound eosinophilia (58,000/mm). Positron emission tomography-computed tomography scan to exclude distant disease as work-up for presumed lung cancer revealed increased tracer uptake in the lung mass and a pelvic mass. The patient died from complications of hypereosinophilia, and a postmortem diagnosis of metastatic uterine leiomyosarcoma was made. CONCLUSION Significant blood eosinophilia is uncommon in leiomyomas and should raise suspicion of malignant etiology for a pelvic mass.
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Harry VN, Narayansingh GV, Parkin DE. Uterine leiomyosarcomas: a review of the diagnostic and therapeutic pitfalls. ACTA ACUST UNITED AC 2011. [DOI: 10.1576/toag.9.2.088.27309] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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The Role of Adjuvant Radiation in Uterine Sarcomas. Int J Radiat Oncol Biol Phys 2010; 76:728-34. [DOI: 10.1016/j.ijrobp.2009.02.077] [Citation(s) in RCA: 78] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2008] [Revised: 01/30/2009] [Accepted: 02/25/2009] [Indexed: 11/22/2022]
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Mahdavi A, Monk BJ, Ragazzo J, Hunter MI, Lentz SE, Vasilev SA, Tewari KS. Pelvic radiation improves local control after hysterectomy for uterine leiomyosarcoma: a 20-year experience. Int J Gynecol Cancer 2009; 19:1080-4. [PMID: 19820372 DOI: 10.1111/igc.0b013e3181acae50] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
BACKGROUND Uterine leiomyosarcoma (LMS) is associated with high rate of recurrence after surgical resection. The role of adjuvant radiation therapy in improving survival in women with uterine LMS is unclear. METHODS All cases of LMS treated from 1985 to 2005 at 11 regional medical centers were identified. Kaplan-Meier survival curves were constructed and compared with log-rank testing. Multivariate analysis was performed to account for the potential influence of confounding factors. RESULTS One hundred forty-seven patients with LMS were identified. The median age of diagnosis was 51 years with the stage distribution of stage I (n = 87), II (n = 9), III (n = 25), IV (n = 25), and unknown (n = 1). One hundred forty-three underwent total abdominal hysterectomy and bilateral salpingoophorectomy. Twenty-four (17%) of these patients received adjuvant pelvic irradiation, and 63 (44%) received adjuvant and/or palliative chemotherapy. With a median follow-up of 24 months (range, 1-249 months), the median survival for the entire group was 37 months. Cox proportional hazards modeling demonstrated the presence of high tumor grade and advanced stage adversely affected survival. Although the 5-year survival for patients who received adjuvant radiotherapy was significantly higher than those who did not (70% vs 35%), this survival advantage was not sustained as the curves crossed at 90-month follow-up. Pelvic recurrence rate was lower in the radiation group (18% vs 49%; P = 0.02). CONCLUSIONS Adjuvant radiation therapy was associated with decreased pelvic failure and a modest improvement in 5-year survival, but did not impact overall survival with extended follow-up.
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Affiliation(s)
- Ali Mahdavi
- Division of Gynecologic Oncology, Chao Family Comprehensive Cancer Center, University of California-Irvine, 101 The City Drive, Orange, CA 92868-3298, USA
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Barney B, Tward JD, Skidmore T, Gaffney DK. Does radiotherapy or lymphadenectomy improve survival in endometrial stromal sarcoma? Int J Gynecol Cancer 2009; 19:1232-8. [PMID: 19823060 DOI: 10.1111/igc.0b013e3181b33c9a] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
INTRODUCTION Endometrial stromal sarcoma (ESS) is a rare uterine malignancy characterized by cells resembling proliferative-phase endometrial stroma. Standard treatment is total hysterectomy and bilateral salpingo-oophorectomy (TAH-BSO). The roles of radiation therapy (RT) and lymphadenectomy (LAD) remain unclear. Using a large population database, we retrospectively evaluated the addition of RT and LAD to surgery for survival impact. METHODS We identified 1010 women with ESS between 1983 and 2002 from the National Cancer Institute's Surveillance, Epidemiology, and End Results Program. Kaplan-Meier method was used to estimate overall survival (OS) and cause-specific survival (CSS). Outcomes for patients treated by TAH-BSO alone and surgery plus RT were compared using Cox proportional hazards regression model. A multivariate analysis controlling for age, International Federation of Gynecology and Obstetrics (FIGO) stage, LAD, race, year of diagnosis, and tumor grade was performed. Univariate analyses were performed for individual FIGO stages, low- and high-grade tumors, and surgery with and without LAD. A literature review was performed to compile studies showing LAD data for ESS. RESULTS The median follow-up was 54 months (range, 1-248 months). The 5-year OS and CSS for patients undergoing surgery plus RT were 72.2% and 80.1% and 83.2% and 90.7% for surgery alone, respectively. Worse prognoses were associated with increasing FIGO stage, tumor grade, and age. Neither did adjuvant RT correlate with improved survival within any FIGO stage nor did it alter survival for low- or high-grade tumor groups. Adding lymphadenectomy to TAH-BSO did not change survival.
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Affiliation(s)
- Brandon Barney
- Department of Radiation Oncology, Huntsman Cancer Hospital, University of Utah, Salt Lake City, UT 84112, USA
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How to deal with prognostic factors and radiotherapy results in uterine neoplasms with a sarcomatous component? Clin Transl Oncol 2009; 11:681-7. [DOI: 10.1007/s12094-009-0424-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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D'Angelo E, Prat J. Uterine sarcomas: a review. Gynecol Oncol 2009; 116:131-9. [PMID: 19853898 DOI: 10.1016/j.ygyno.2009.09.023] [Citation(s) in RCA: 493] [Impact Index Per Article: 32.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2009] [Revised: 09/14/2009] [Accepted: 09/15/2009] [Indexed: 11/24/2022]
Abstract
OBJECTIVE Uterine sarcomas are rare tumors that account for 3% of uterine cancers. Their histopathologic classification was revised by the World Health Organization (WHO) in 2003. A new staging system has been recently designed by the International Federation of Gynecology and Obstetrics (FIGO). Currently, there is no consensus on risk factors for adverse outcome. This review summarizes the available clinicopathological data on uterine sarcomas classified by the WHO diagnostic criteria. METHODS Medline was searched between 1976 and 2009 for all publications in English where the studied population included women diagnosed of uterine sarcomas. RESULTS Since carcinosarcomas (malignant mixed mesodermal tumors or MMMT) are currently classified as metaplastic carcinomas, leiomyosarcomas remain the most common uterine sarcomas. Exclusion of several histologic variants of leiomyoma, as well as "smooth muscle tumors of uncertain malignant potential," frequently misdiagnosed as sarcomas, has made apparent that leiomyosarcomas are associated with poor prognosis even when seemingly confined to the uterus. Endometrial stromal sarcomas are indolent tumors associated with long-term survival. Undifferentiated endometrial sarcomas exhibiting nuclear pleomorphism behave more aggressively than tumors showing nuclear uniformity. Adenosarcomas have a favorable prognosis except for tumors showing myometrial invasion or sarcomatous overgrowth. Adenofibromas may represent well-differentiated adenosarcomas. The prognosis of carcinosarcomas (which are considered here in a post-script fashion) is usually worse than that of grade 3 endometrial carcinomas. Immunohistochemical expression of Ki67, p53, and p16 is significantly higher in leiomyosarcomas and undifferentiated endometrial sarcomas than in endometrial stromal sarcomas. CONCLUSIONS Evaluation of H&E stained sections has been equivocal in the prediction of behavior of uterine sarcomas. Immunohistochemical studies of oncoproteins as well as molecular analysis of non-random translocations will undoubtedly lead to an accurate and prognostically relevant classification of these rare tumors.
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Affiliation(s)
- Emanuela D'Angelo
- Department of Pathology, Hospital de la Santa Creu i Sant Pau, Autonomous University of Barcelona, Sant Antoni M. Claret, 167, 08025 Barcelona, Spain
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Predictive value of FIGO and AJCC staging systems in patients with uterine leiomyosarcoma. Eur J Cancer 2009; 45:2818-24. [PMID: 19647426 DOI: 10.1016/j.ejca.2009.06.030] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2009] [Accepted: 06/29/2009] [Indexed: 11/22/2022]
Abstract
BACKGROUND Cancer staging systems aim to identify patient cohorts with different outcomes based on clinically relevant prognostic factors. Uterine leiomyosarcoma (ULMS) is classified using the FIGO staging system developed for epithelial malignancies; other sarcomas use the AJCC staging system. Neither has been validated in ULMS. We critically evaluated both systems to determine if either identified patient groups with distinct outcomes. METHODS We staged 230 ULMS patients by the FIGO and AJCC systems. Progression-free survival (PFS) and overall survival (OS) rates were calculated; statistical pairwise comparisons were performed. RESULTS The number of stages I and III patients varied by staging system. There were few stage II patients by either system. Using the FIGO system, PFS was better in stage I patients versus stage III or IV patients, and OS was better in stage I patients versus stage IV patients. Using the AJCC system, PFS and OS were better in stage I patients (low grade) versus stage II, III or IV patients, and OS was better in stage III patients versus stage IV patients. Prognosis of patients with serosal involvement (FIGO III) was similar to that of patients with metastases (FIGO IV). CONCLUSION Neither system classifies ULMS patients into four clinically meaningful, non-overlapping stages predictive of PFS and OS. This analysis highlights the relevance of certain factors (low grade, serosal involvement) and rarity of others (FIGO stage II, cervical invasion). Once identified, prognostic factors relevant to this malignancy should be incorporated into a new staging system in an effort to identify appropriate cohorts for different treatments.
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41
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Benito V, Lubrano A, Arencibia O, Andújar M, Alvarez E, Medina N, Falcón JM, Falcón O. Clinicopathologic analysis of uterine sarcomas from a single institution in the Canary Islands. Int J Gynaecol Obstet 2009; 107:44-9. [PMID: 19555952 DOI: 10.1016/j.ijgo.2009.05.020] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2009] [Revised: 04/14/2009] [Accepted: 05/20/2009] [Indexed: 10/20/2022]
Abstract
OBJECTIVE To evaluate the clinicopathologic data and prognostic factors for patients with uterine sarcomas treated at a single institution, with special emphasis on malignant mixed müllerian tumors (MMMT). METHODS Medical and anatomic pathology records were reviewed. Survival rates were analyzed using the Kaplan-Meier method. RESULTS The study included 89 patients: 48.4% with MMMT; 22.4% with leiomyosarcomas; 20.2% with endometrial stromal sarcomas; and 9% with adenosarcomas. FIGO stages I, II, III, and IV were identified in 57.3%, 9.0%, 22.5%, and 7.8% of patients respectively. Event-free survival rates after 2, 5, and 10 years were 70%, 61%, and 55% respectively, with a median time of 90 months (95% CI, 41-140 months). Overall survival rates after 2, 5, and 10 years were 50%, 45%, and 39% respectively, with a median time of 43 months (95% CI, 3-83 months). Multivariate analysis showed that stage, histology, tumor size, and parity had an independent influence on overall survival. CONCLUSIONS MMMT are the most aggressive tumors and their behavior strongly resembles that of high-grade endometrial adenocarcinoma. Prognostic factors affecting survival were stage, histology, tumor size, and parity.
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Affiliation(s)
- Virginia Benito
- Gynecologic Oncology Department, University Hospital of Canary Islands, Avda. Marítima del Sur s/n, Las Palmas de Gran Canaria, Spain.
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42
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Gadgeel SM, Harlan LC, Zeruto CA, Osswald M, Schwartz AG. Patterns of care in a population-based sample of soft tissue sarcoma patients in the United States. Cancer 2009; 115:2744-54. [PMID: 19396819 PMCID: PMC2778465 DOI: 10.1002/cncr.24307] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Soft tissue sarcomas (STS) are relatively uncommon tumors. Data regarding the patterns of care of patients with STS and its consistency with available guidelines are relatively sparse. The authors conducted a detailed analysis of STS patients diagnosed in 2002 and sampled from the Surveillance, Epidemiology, and End Results registries. METHODS The authors sampled 1369 patients with invasive sarcomas. Hospital records were reabstracted, and treating physicians were contacted to verify the therapy provided to each patient. RESULTS The median age of patients was 60 years. There was a slight male predominance among the patients with nongynecologic sarcomas. Fifty percent of the patients had localized stage sarcoma. Most patients received surgery, but negative margins were obtained in only 50% of patients. Complete resection was less frequent in patients >or=50 years old. Radiation therapy was used in 53% of patients with extremity sarcomas but in only 20% to 30% of the patients with sarcomas at other sites. About 27% of all patients received chemotherapy. Tumor grade was significantly associated with the use of radiation and chemotherapy. Surgical resection, tumor grade, tumor size, use of radiation therapy, and age significantly influenced survival. CONCLUSIONS Patterns of care of STS differ based on the site of the tumor. The patterns of care for extremity sarcomas are fairly consistent with the available recommendations, but the patterns of care for other sites are less consistent. In addition to certain tumor characteristics, age of the patient was significantly associated with therapy and patient outcome.
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Grants
- N01-PC-35,141 NCI NIH HHS
- N01-PC-35,142 NCI NIH HHS
- N01-PC-54,405. NCI NIH HHS
- N01-PC-35,138 NCI NIH HHS
- N01PC35135 NCI NIH HHS
- N01PC35137 NCI NIH HHS
- N01PC35138 NCI NIH HHS
- N01-PC-35,133 NCI NIH HHS
- N01PC54402 NCI NIH HHS
- N01-PC-54,402 NCI NIH HHS
- N01PC35145 NCI NIH HHS
- N01PC35136 NCI NIH HHS
- N01PC35139 NCI NIH HHS
- N01PC35141 NCI NIH HHS
- N01PC35143 NCI NIH HHS
- N01PC54405 NCI NIH HHS
- N01-PC-54,404 NCI NIH HHS
- N01-PC-35,145 NCI NIH HHS
- N01-PC-35,135 NCI NIH HHS
- N01 PC065064 NCI NIH HHS
- N01-PC-35,137 NCI NIH HHS
- N01PC35142 NCI NIH HHS
- N01PC54404 NCI NIH HHS
- N01-PC-35,136 NCI NIH HHS
- N01-PC-35,143 NCI NIH HHS
- N01-PC-35,139 NCI NIH HHS
- N01PC35133 NCI NIH HHS
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Affiliation(s)
- Shirish M Gadgeel
- Karmanos Cancer Institute, Wayne State University, Detroit, Michigan, USA.
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43
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Köhler G. [Uterine sarcoma treatment]. DER PATHOLOGE 2009; 30:304-12. [PMID: 19517111 DOI: 10.1007/s00292-009-1150-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
There are many common features between uterine sarcomas - leiomyosarcoma, endometrial stromal sarcoma, undifferentiated endometrial sarcoma and adenosarcoma -with regards to course, therapy and follow-up, such as post-menopausal bleeding or additional premenopausal bleeding, as well as rapid growth. There is a new staging system according to FIGO and new therapy recommendations according to NCCN. Prior to therapy, imaging staging of the pelvis, abdomen and chest should be carried out due to the frequency with which metastases are found at the time of diagnosis. In the case of disease spread in uterine sarcomas and malignant mixed tumors, good supportive therapy is a possible therapy option instead of chemo- or radiotherapy. The approach - observation, surgery, lymphonodectomy, mono- or polychemotherapy, radiotherapy, hormone therapy - is chosen according to the extent of spread and the resection status. Neoadjuvant therapies are not as yet established.
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Affiliation(s)
- G Köhler
- Klinik und Poliklinik für Frauenheilkunde und Geburtshilfe, Universitätsklinikum der Ernst-Moritz-Arndt-Universität Greifswald, Greifswald, Deutschland.
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44
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Kim WY, Chang SJ, Chang KH, Yoon JH, Kim JH, Kim BG, Bae DS, Ryu HS. Uterine leiomyosarcoma: 14-year two-center experience of 31 cases. Cancer Res Treat 2009; 41:24-8. [PMID: 19688068 DOI: 10.4143/crt.2009.41.1.24] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2008] [Accepted: 12/10/2008] [Indexed: 11/21/2022] Open
Abstract
PURPOSE The aim of this study was to evaluate the clinicopathological characteristics of uterine leiomyosarcoma (LMS) and possible prognostic factors. MATERIALS AND METHODS This study included 31 patients with histologically proven LMS at Samsung Medical Center and Ajou University Hospital between 1994 and 2007. The medical records and available histological slides were reviewed retrospectively. RESULTS The median age was 46 years (range, 32~63). The most common symptom was vaginal bleeding (11 patients, 35.5%). There were 23 patients with stage I, one patient with stage III, seven patients with stage IV disease. The median follow up time was 29 months (range, 1~94). The most common recurrence site was lung (5 case), followed by pelvis and upper abdomen (2 case). Nine patients died of disease with a 5-year overall survival rate of 63%. Early tumor stage and mitotic count were the prognostic factor in univariate analysis (p<0.0001 and p=0.0031, respectively), but early tumor stage only was associated with prognosis in multivariate analysis (p=0.010 vs p=0.143). Adjuvant treatment for early stage disease did not decrease the recurrence rate (p=0.1075), but high mitotic count (15>10HPF) had a trend for disease recurrence in early stage LMS (p=0.0859). CONCLUSION Mitotic count less than 15/HPF in early stage may be related with longer progression-free interval, but we could not reach the conclusion that adjuvant therapy in early stage LMS be effective.
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Affiliation(s)
- Woo Young Kim
- Department of Obstetrics and Gynecology, Ajou University Hospital, Suwon, Korea
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Estimation of Optimal Brachytherapy Utilization Rate in the Treatment of Malignancies of the Uterine Corpus by a Review of Clinical Practice Guidelines and the Primary Evidence. Int J Radiat Oncol Biol Phys 2008; 72:849-58. [DOI: 10.1016/j.ijrobp.2008.01.022] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2007] [Revised: 01/09/2008] [Accepted: 01/09/2008] [Indexed: 11/23/2022]
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Leung F, Terzibachian JJ, Aouar Z, Govyadovskiy A, Lassabe C. Sarcomes utérins : aspects cliniques et histopathologiques. À propos de 15 cas. ACTA ACUST UNITED AC 2008; 36:628-35. [DOI: 10.1016/j.gyobfe.2008.03.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2007] [Accepted: 03/21/2008] [Indexed: 12/31/2022]
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Hysteroscopic Resection of Uterine Leiomyosarcoma: A Case Report and Literature Review. J Minim Invasive Gynecol 2008; 15:380-3. [DOI: 10.1016/j.jmig.2008.02.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2007] [Revised: 01/31/2008] [Accepted: 02/08/2008] [Indexed: 11/24/2022]
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Kapp DS, Shin JY, Chan JK. Prognostic factors and survival in 1396 patients with uterine leiomyosarcomas: emphasis on impact of lymphadenectomy and oophorectomy. Cancer 2008; 112:820-30. [PMID: 18189292 DOI: 10.1002/cncr.23245] [Citation(s) in RCA: 227] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
BACKGROUND The objectives of the current study were to determine the prognostic factors associated with disease-specific survival (DSS) and to analyze the role of lymphadenectomy (LND) and oophorectomy in the management of uterine leiomyosarcomas (LMS). METHODS Data were abstracted from the Surveillance, Epidemiology, and End Results database (1988-2003). Kaplan-Meier and Cox proportional hazards regression models were used for analyses. RESULTS The median age of the 1396 patients was 52 years. There were 951 patients (68.1%) with International Federation of Gynecology and Obstetrics (FIGO) stage I disease, 43 patients (3.1%) with stage II disease, 99 patients (7.1%) with stage III disease, and 303 patients (21.7%) with stage IV disease. Distribution by tumor grade included 87 patients with grade 1 tumors, 208 with grade 2, and 509 patients with grade 3 tumors. The 5-year DSS rates for patients with stage I, II, III, and IV disease were 75.8%, 60.1%, 44.9%, and 28.7%, respectively. Lymph node metastases were identified in 23 of 348 patients (6.6%) who underwent LND. The 5-year DSS rate was 26% in patients who had positive lymph nodes compared with 64.2% in patients who had negative lymph nodes (P < .001). Of 341 patients aged <50 years with stage I or II disease, 240 (70.4%) underwent oophorectomy. There was no difference in 5-year DSS based on oophorectomy. On multivariate analysis, older age at diagnosis, more recent year of diagnosis, African-American race, higher tumor grade, higher stage of disease, and lack of primary surgical treatment all were associated significantly with worse survival. CONCLUSIONS Independent predictors of DSS in patients with uterine LMS included age, race, stage, grade, and primary surgery. Oophorectomy was not found to have an independent impact on survival.
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Affiliation(s)
- Daniel S Kapp
- Division of Radiation Therapy, Department of Radiation Oncology, Stanford University School of Medicine, Stanford Cancer Center, Stanford, California 94305-5847, USA.
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Clayton Smith D, Kenneth Macdonald O, Gaffney DK. The impact of adjuvant radiation therapy on survival in women with uterine carcinosarcoma. Radiother Oncol 2007; 88:227-32. [PMID: 18160157 DOI: 10.1016/j.radonc.2007.11.029] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2007] [Revised: 11/26/2007] [Accepted: 11/26/2007] [Indexed: 11/25/2022]
Abstract
BACKGROUND AND PURPOSE Uterine carcinosarcoma is an aggressive neoplasm and the benefit of adjuvant radiation therapy (RT) is unclear. This retrospective study analyzes the influence of RT on survival using a large population database. MATERIALS AND METHODS Data were obtained from the Surveillance, Epidemiology, and End Results (SEER) program of the US National Cancer Institute. Women with uterine carcinosarcoma who underwent primary surgery were eligible. Survival rates and multivariate analyses were performed by standard methods. RESULTS Of the 2461 women in the analysis, 890 received adjuvant RT. Five-year rates of overall survival were 41.5% and 33.2% (P<0.001) and uterine-specific survival were 56.0% and 50.8% (P=0.005), for women receiving RT compared to those who did not. Women with stages I-III disease experienced a benefit in overall survival (HR 0.87, P=0.03) while women with stage IV disease experienced benefits in overall (HR 0.63, P<0.001) and uterine-specific survival (HR 0.63, P=0.004) with RT. CONCLUSIONS RT predicted for improved overall and disease specific survival in women with uterine carcinosarcoma within the SEER database. The benefit in disease specific survival was restricted to stage IV disease. These benefits may indicate a role for adjuvant RT in future prospective trials in the treatment of uterine carcinosarcoma.
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Affiliation(s)
- D Clayton Smith
- Department of Radiation Oncology, Huntsman Cancer Hospital at the University of Utah, UT 84119, USA
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McDonald DK, Kalva SP, Fan CM, Vasilyev A. Leiomyosarcoma of the uterus with intravascular tumor extension and pulmonary tumor embolism. Cardiovasc Intervent Radiol 2007; 30:140-2. [PMID: 17031731 DOI: 10.1007/s00270-006-0118-4] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
We report the case of a 48-year-old woman presenting with recurrent uterine leiomyosarcoma (LMS) associated with right iliac vein and inferior vena cava (IVC) invasion and left lower lobe pulmonary tumor embolus. Because the prognosis and treatment differ from that of thrombotic pulmonary emboli, the differentiating imaging characteristics of intravascular tumor embolism are reviewed. To our knowledge, only two other cases of intravenous uterine leiomyosarcomatosis have been described in the existing literature, and this is the first reported case of the entity with associated intravascular tumor embolism.
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Affiliation(s)
- Douglas K McDonald
- Department of Radiology, Massachusetts General Hospital, Boston, MA 02114, USA
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