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Blas L, Roberti J. Primary Renal Synovial Sarcoma and Clinical and Pathological Findings: a Systematic Review. Curr Urol Rep 2021; 22:25. [PMID: 33704587 DOI: 10.1007/s11934-021-01038-w] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/18/2021] [Indexed: 12/27/2022]
Abstract
PURPOSE OF REVIEW To update epidemiological, diagnostic, and therapeutic information on primary synovial sarcoma of the kidney. RECENT FINDINGS A total of 96 studies were analyzed; age at presentation was 38.6±14.2 years, predominant location of tumor was right kidney; frequent reported symptoms at diagnosis were hematuria and pain. For definitive diagnosis, cytogenetic technique was used. Detected oncogene was available in 37.8% cases with fusion of SS18-SSX in most patients. Surgery is treatment of choice, with adjuvant chemotherapy; most frequently ifosfamide-based associated with doxorubicin or epirubicin. Overall median survival was 34 months. Mortality was 29% of the cases which reported death and the recurrence rate was 39.8%. Risk of death was increased in patients with metastases at diagnosis Primary RSS occurs more often in young men. RSS often presents with symptoms and in an advanced stage. Surgical treatment is the most commonly used and chemotherapy for advanced or recurrent treatment.
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Affiliation(s)
- Leandro Blas
- Hospital Aleman de Buenos Aires, Buenos Aires, Argentina
| | - Javier Roberti
- National Scientific and Technical Research Council - CONICET, Buenos Aires, Argentina.
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Wang X, Tu X, Tan P, Zhan W, Nie P, Wei B, Li X, Chen L, Lu Y, Han P. Adult genitourinary sarcoma: Clinical characteristics and survival in a series of patients treated at a high-volume institution. Int J Urol 2017; 24:425-431. [PMID: 28470716 DOI: 10.1111/iju.13345] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2016] [Accepted: 03/05/2017] [Indexed: 02/05/2023]
Abstract
OBJECTIVES To report our institutional experience in the management of adult genitourinary sarcoma. METHODS This was a retrospective analysis of data on adult genitourinary sarcoma treated at the West China Hospital, Sichuan University, Chengdu, Sichuan, China from 1985 to 2010. Clinicopathological parameters were analyzed to determine their impact on overall, recurrence-free and metastasis-free survivals. RESULTS A total of 46 women and 142 men were included, with a median age of 42 years. Of these, 152 cases were high-grade. The most common site was the paratesticular region. Surgical resection was carried out in 155 patients (82.4%), with negative margin in 106. After a minimum follow up of 5 years, 20 patients (11.6%) survived disease-free, 14 (8.1%) were alive with disease and 138 (80.2%) died of disease. Survival rates at 1, 3 and 5 years were 91.3%, 64.0% and 47.7%. In univariate analyses, liposarcoma, high grade, metastasis at diagnosis, a lack of surgical resection and positive margin were predictive of unfavorable survival. In multivariate analyses, high grade, a lack of surgical resection and chemotherapy were independent predictors of poor survival. CONCLUSIONS Adult genitourinary sarcoma is an aggressive malignancy, usually presenting at advanced stage, with a high incidence of recurrence and metastasis. Complete resection and selective combination of chemotherapy and radiotherapy might constitute the optimal treatment for this disease.
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Affiliation(s)
- Xianding Wang
- Department of Urology/Institute of Urology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Xiang Tu
- West China Medical School, Sichuan University, Chengdu, Sichuan, China
| | - Ping Tan
- West China Medical School, Sichuan University, Chengdu, Sichuan, China
| | - Wenli Zhan
- West China Medical School, Sichuan University, Chengdu, Sichuan, China
| | - Pan Nie
- West China Medical School, Sichuan University, Chengdu, Sichuan, China
| | - Bing Wei
- Department of Pathology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Xiaohong Li
- Department of Health Statistics, West China School of Public Health, Sichuan University, Chengdu, Sichuan, China
| | - Libo Chen
- Department of Urology/Institute of Urology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Yiping Lu
- Department of Urology/Institute of Urology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Ping Han
- Department of Urology/Institute of Urology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
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Unal OU, Oztop I, Menekse S, Urakci Z, Bozkurt O, Ozcelik M, Gunaydin Y, Yasar N, Yazilitas D, Kodaz H, Taskoylu BY, Aksoy A, Demirci U, Araz M, Tonyali O, Sevinc A, Yilmaz AU, Benekli M. Adult Urological Soft Tissue Sarcomas: A Multicenter Study of the Anatolian Society of Medical Oncology (ASMO). Asian Pac J Cancer Prev 2015; 16:4777-80. [PMID: 26107239 DOI: 10.7314/apjcp.2015.16.11.4777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
OBJECTIVE To analyze clinicopathological characteristics, prognostic factors and survival rates of the patients with urological soft tissue sarcomas treated and followed up in Turkey. MATERIALS AND METHODS For overall survival analyses the Kaplan-Meier method was used. From medical records, nine prognostic factors on overall survival were analysed. RESULTS For the 53 patients (34 males, 19 females) whose charts were reviewed, the median age was 53 (range 22 to 83) years. Most frequently renal location (n=30; 56.6%) was evident and leiomyosarcoma (n=20, 37.7%) was the most frequently encountered histological type. Median survival time of all patients was 40.3 (95% CI, 14.2-66.3) months. In univariate analysis, male gender, advanced age (≥50 years), metastatic stage, unresectability, grade 3, renal location were determined as worse prognostic factors. In multivariate analysis, metastatic stage, unresectability and grade 3 were determined as indicators of worse prognosis. CONCLUSIONS Urological soft tissue sarcomas are rarely seen tumours in adults. The most important factors in survival are surgical resection, stage of the tumour at onset, grade and location of the tumour, gender and age of the patients.
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Affiliation(s)
- Olcun Umit Unal
- Division of Medical Oncology, Department of Internal Medicine, Dokuz Eylul University Medical Faculty, Izmir, Turkey E-mail :
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Li Q, Zhuang R, Zhu J, Lu W, Hou Y, Liu J, Zhang Y, Wang Y, Liu T, Wang Z, Zhou Y. Prognostic factors in patients with recurrent or metastatic retroperitoneal leiomyosarcoma. Future Oncol 2015; 11:1759-66. [PMID: 26075444 DOI: 10.2217/fon.15.54] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIMS Factors that predict the prognosis of patients with recurrent or metastatic retroperitoneal leiomyosarcomas after treatment are uncertain. MATERIALS & METHODS Clinical and pathological data on 22 patients with retroperitoneal leiomyosarcomas who were treated by a multidisciplinary abdominal soft-tissue tumor group were analyzed retrospectively to identify prognostic factors for their progression-free survival (PFS). RESULTS & CONCLUSION The median PFS in the 22 patients was 9 months. Microvessel density in tumor tissues, which was evaluated via CD34 expression in 16 cases, and the presence of metastasis on admission were both found to be correlated with PFS in a Kaplan-Meier analysis, but not in a multivariate analysis. The multivariate analysis did, however, show that complete resection of tumors and the FNCLCC (Fédération Nationale des Centres de Lutte Contre Le Cancer) disease grade were independent factors predicting PFS.
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Affiliation(s)
- Qian Li
- Department of Medical Oncology, Zhong Shan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Rongyuan Zhuang
- Department of Medical Oncology, Zhong Shan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Jun Zhu
- Department of Surgery, Zhong Shan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Weiqi Lu
- Department of Surgery, Zhong Shan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Yingyong Hou
- Department of Pathology, Zhong Shan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Ju Liu
- Department of Pathology, Zhong Shan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Yong Zhang
- Department of Surgery, Zhong Shan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Yan Wang
- Department of Medical Oncology, Zhong Shan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Tianshu Liu
- Department of Medical Oncology, Zhong Shan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Zhiming Wang
- Department of Medical Oncology, Zhong Shan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Yuhong Zhou
- Department of Medical Oncology, Zhong Shan Hospital, Fudan University, Shanghai, People's Republic of China
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Val-Bernal JF, García-González MR, Mayorga M, Marrero RH, Jorge-Pérez N. Primary renal myxofibrosarcoma. Pathol Res Pract 2015; 211:619-24. [PMID: 26008776 DOI: 10.1016/j.prp.2015.04.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2014] [Revised: 04/08/2015] [Accepted: 04/14/2015] [Indexed: 11/28/2022]
Abstract
Kidney sarcomas are rare, representing only 1% of malignant renal tumors. We herein report the case of a 70-year-old woman that was admitted for an episode of confusion in relation to hypertensive encephalopathy. Imaging investigations revealed a large mass in the right kidney with extension to the renal hilum. The patient underwent right open radical nephrectomy. The histopathologic study disclosed a 15-cm, myxoid and cellular, pleomorphic tumor with elongated, curvilinear, thin-walled vessels, and focal necrosis that involved the upper and middle segments of the kidney. Immunohistochemically, the tumor cells showed strong positivity for vimentin, bcl2 protein (nuclear staining pattern), CD34, CD99, and alpha-methylacyl coenzyme A racemase. The tumor was diagnosed as myxofibrosarcoma (MFS) grade 2 according to the FNCLCC system. To the best of our knowledge, this is the first report of an MFS arising from the kidney. Thus, MFS is an uncommon soft tissue tumor that can exceptionally arise from the kidney. The differential diagnosis with other myxoid tumors is of vital importance because it includes lesions with subtle differences and extremely variable biological behavior. Radical surgery is the treatment of choice. Long-term follow-up is recommended because of the tumor's capability for local recurrence and distant metastasis.
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Affiliation(s)
- José-Fernando Val-Bernal
- Department of Anatomical Pathology, Marqués de Valdecilla University Hospital, Medical Faculty, University of Cantabria and IDIVAL, Santander, Spain.
| | - M Rosa García-González
- Service of Anatomical Pathology, Doctor Negrín University Hospital, Las Palmas de Gran Canaria, Spain
| | - Marta Mayorga
- Department of Anatomical Pathology, Marqués de Valdecilla University Hospital, Medical Faculty, University of Cantabria and IDIVAL, Santander, Spain
| | - Reinaldo H Marrero
- Service of Urology, Doctor Negrín University Hospital, Las Palmas de Gran Canaria, Spain
| | - Nicolás Jorge-Pérez
- Service of Urology, Doctor Negrín University Hospital, Las Palmas de Gran Canaria, Spain
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Sohn M, Kwon T, Jeong IG, Hong S, You D, Hong JH, Ahn H, Kim CS. Histologic variability and diverse oncologic outcomes of prostate sarcomas. Korean J Urol 2014; 55:797-801. [PMID: 25512813 PMCID: PMC4265713 DOI: 10.4111/kju.2014.55.12.797] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2014] [Accepted: 09/11/2014] [Indexed: 11/23/2022] Open
Abstract
Purpose Primary prostate sarcomas are a rare type of prostate cancer that account for less than 0.1% of primary prostate malignancies. We analyzed the experience of a single institution with prostate sarcoma over 20 years. Materials and Methods In this case series, the medical records of 20 patients with prostate sarcoma were reviewed from June 1990 to December 2013 to identify symptoms at presentation, diagnostic procedures, metastasis presence and development, histologic subtype, French Fédération Nationale des Centres de Lutte Contre le Cancer grade, primary tumor grade and size, and treatment sequence, including surgery and preoperative and postoperative therapies. The average follow-up period was 23.6 months (range, 1.4-83.3 months). Results The average patient age was 46.3±16.7 years. Most patients presented with lower urinary tract symptoms (55%). The histologic subtype was spindle cell sarcoma in five patients (25%), rhabdomyosarcoma in three patients (15%), synovial sarcoma in three patients (15%), liposarcoma in three patients (15%), stromal sarcoma in three patients (15%), and Ewing sarcoma, nerve sheath tumor, and adenocarcinoma with sarcomatoid component (5% each). For liposarcoma, two patients were alive after complete surgical resection and had a good prognosis. At last follow-up, 15 patients had died of sarcoma. The 2- and 5-year actuarial survival rates for all 20 patients were 53% and 12%, respectively (medial survival, 20 months). Conclusions The disease-specific survival rate of prostate sarcoma is poor. However, sarcoma that is detected early shows a better result with proper management including surgical intervention with radio-chemotherapy than with no treatment. Early diagnosis and complete surgical resection offer patients the best curative chance.
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Affiliation(s)
- Mooyoung Sohn
- Department of Urology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Taekmin Kwon
- Department of Urology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - In Gab Jeong
- Department of Urology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Sungwoo Hong
- Department of Urology, Dankook University College of Medicine, Cheonan, Korea
| | - Dalsan You
- Department of Urology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jun Hyuk Hong
- Department of Urology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Hanjong Ahn
- Department of Urology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Choung-Soo Kim
- Department of Urology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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Wang X, Liu L, Tang H, Rao Z, Zhan W, Li X, Zeng H, Zhang P, Wei B, Lin T, Wei Q, Lu Y, Li X. Twenty-five cases of adult prostate sarcoma treated at a high-volume institution from 1989 to 2009. Urology 2013; 82:160-5. [PMID: 23601444 DOI: 10.1016/j.urology.2013.01.034] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2012] [Revised: 12/23/2012] [Accepted: 01/20/2013] [Indexed: 01/08/2023]
Abstract
OBJECTIVE To analyze the clinical characteristics, treatment modalities, and outcomes of adult prostate sarcoma treated at our institution. MATERIALS AND METHODS The medical records of 25 adult patients with prostate sarcoma were obtained from January 1989 to December 2009. The clinicopathologic parameters were evaluated to determine their effect on survival. RESULTS The median age was 37 years (range 18-81). The median tumor size was 9.5 cm (range 4-25). The median serum prostate-specific antigen level was 1.39 ng/mL (range 0.39-33.20). The most common symptom was dysuria (72%). Transrectal ultrasound-guided needle biopsy was used to diagnose 22 sarcomas, transurethral resection of the prostate to diagnose 2, and open surgery to diagnose 1. The predominant histologic subtype was leiomyosarcoma (40%); 21 (88%) were high grade and 6 patients had metastatic disease. Surgical resection of curative intent was performed in 14 patients, with negative margins in 10. After a median follow-up of 21 months (range 5-63), 2 patients were disease free, 4 were alive with disease, and 19 had died of their disease. Overall, the 1-, 2-, 3-, and 5-year survival rate was 80.0%, 47.4%, 22.6%, and 11.3%, respectively, and the median survival time was 23 months. The median survival time after recurrence was 20 months (range 9-39) and that after metastasis was 10 months (range 3-23). Age >50 years, metastasis at presentation, and a lack of surgery with curative intent were independently predictive of an unfavorable outcome. CONCLUSION Adult prostate sarcoma accounted for 0.7% of primary prostate malignancies and carried a poor prognosis. Early diagnosis and surgical resection with curative intent offer patients the best chance of survival.
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Affiliation(s)
- Xianding Wang
- Department of Urology, Sichuan University, Chengdu, Sichuan, People's Republic of China
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Alevizopoulos A, Mygdalis V, Tyritzis S, Stravodimos K, Constantinides CA. Low-grade fibromyxoid sarcoma of the renal pelvis: first report. CASE REPORTS IN NEPHROLOGY AND UROLOGY 2012. [PMID: 23197962 PMCID: PMC3482067 DOI: 10.1159/000341191] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Sarcomas of the genitourinary tract are quite rare, accounting for 2.1% of all soft tissue sarcomas and have a poor prognosis. Kidney sarcomas are quite rare, representing 1-3% of malignant renal cases. Low-grade fibromyxoid sarcoma (LGFS) of the kidney is an exceedingly uncommon, indolent but metastasizing soft tissue sarcoma with deceptively benign-appearing histological features. The estimated 5-year overall survival seems to be over 90%, but very late local relapses and distant metastasis may occur, which underlines the need for a long-term follow-up. We present a case of a 48-year-old male patient with a LGFS located on the renal pelvis. This is probably the first report of LGFS arising from the renal pelvis.
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Affiliation(s)
- Aristeidis Alevizopoulos
- 1st Academic Urology Department of Athens, Athens University Medical School - LAIKO Hospital, Athens, Greece
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