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Mastoraki A, Schizas D, Karavolia DM, Smailis A, Machairas N, Vailas M, Michalinos A, Tsapralis D, Anastasiou I, Agrogiannis G. Primary Synovial Sarcoma of the Kidney: Diagnostic Approach and Therapeutic Modalities for a Rare Nosological Entity. J Pers Med 2022; 12:jpm12091450. [PMID: 36143235 PMCID: PMC9504314 DOI: 10.3390/jpm12091450] [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: 08/10/2022] [Revised: 08/27/2022] [Accepted: 08/31/2022] [Indexed: 11/29/2022] Open
Abstract
Synovial sarcoma (SS) is a rare mesenchymal entity that represents 5–10% among soft tissue sarcomas (STS). Primary renal synovial sarcoma (PRSS) is an uncommon, rapidly growing tumor, with potential metastatic dissemination. The main prognostic factors of PRSS include tumor size and histologic grade, while translocation t (X; 18) (p11.2; q11.2) (fusion of SYT gene -chromosome 18- with SSX genes (1, 2 or 4)-chromosome X) is the most common pathognomonic sign. Aggressive surgical resection of the tumor along with concomitant regional lymphadenectomy is the treatment of choice for PRSS, while additional en bloc resection of the adjacent affected organs is often performed. To date, the role of preoperative or postoperative chemotherapy remains equivocal. The prognosis of patients with PRSS is poor, as the 5-year survival rate is only 20–30% and further deteriorates when a high mitotic activity is detected. Local recurrence even after complete R0 surgical excision remains the most frequent cause of death. The aim of this review was to meticulously discuss clinical features, histogenesis, and morphological and immunochemical findings of PRSS, while the role of current diagnostic and therapeutic management of this aggressive neoplasm was emphasized.
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Affiliation(s)
- Aikaterini Mastoraki
- First Department of Surgery, National and Kapodistrian University of Athens, Laikon General Hospital, 11527 Athens, Greece
| | - Dimitrios Schizas
- First Department of Surgery, National and Kapodistrian University of Athens, Laikon General Hospital, 11527 Athens, Greece
| | - Despoina Maria Karavolia
- First Department of Surgery, National and Kapodistrian University of Athens, Laikon General Hospital, 11527 Athens, Greece
| | - Antonios Smailis
- First Department of Surgery, National and Kapodistrian University of Athens, Laikon General Hospital, 11527 Athens, Greece
| | - Nikolaos Machairas
- Second Department of Propaedeutic Surgery, National and Kapodistrian University of Athens, Laikon General Hospital, 11527 Athens, Greece
- Correspondence: ; Tel.: +30-6972-300265
| | - Michail Vailas
- First Department of Surgery, National and Kapodistrian University of Athens, Laikon General Hospital, 11527 Athens, Greece
| | | | - Dimitrios Tsapralis
- Department of Surgery, General Hospital of Ierapetra, 72200 Ierapetra, Greece
| | - Ioannis Anastasiou
- First University Urology Clinic, National and Kapodistrian University of Athens, Laikon General Hospital, 11527 Athens, Greece
| | - George Agrogiannis
- First Department of Pathology, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
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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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Xu RF, He EH, Yi ZX, Lin J, Zhang YN, Qian LX. Multimodality-imaging manifestations of primary renal-allograft synovial sarcoma: First case report and literature review. World J Clin Cases 2019; 7:1677-1685. [PMID: 31367627 PMCID: PMC6658374 DOI: 10.12998/wjcc.v7.i13.1677] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Revised: 04/30/2019] [Accepted: 05/11/2019] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Primary renal synovial sarcoma (PRSS) is an extremely rare tumor with a poor prognosis. Its imaging and immunohistochemical characteristics may overlap with other renal tumors, which renders its early diagnosis in a dilemma. The diagnosis of primary renal synovial sarcoma requires histopathology and the confirmation of SYT-SSX gene fusion using molecular techniques. Cases of primary renal synovial sarcoma have been previously reported in the literature. However, to our knowledge, primary renal allograft synovial sarcoma was never described.
CASE SUMMARY A 43-year-old male patient who underwent kidney transplantation 9 months ago came to our hospital for regular follow-up. Traditional ultrasonography revealed multiple hypo-echo neoplasms in the renal allograft. Contrast-enhanced computed tomography (CECT) showed slightly hyper-density masses with slow homogeneous enhancement. Ultrasound-guided biopsy was conducted for accurate pathological diagnosis. The neoplasms were diagnosed as synovial sarcoma by pathological, immunohistochemical, and genetic analyses. Positron emission tomography/CT showed no evidence of metastasis. At approximately one week post biopsy, contrast-enhanced ultrasound was conducted to eliminate active hemorrhage. One month later, CECT showed that the biggest neoplasm grew from 3.3 cm to 5.7 cm in diameter. Parametric imaging was conducted with SonoLiver CAP to conduct further quantitative analysis, which showed that the enhancement pattern was heterogeneous hyper-vascular enhancement. Radical surgical resection of the whole renal allograft and ureter was conducted without additional adjuvant chemotherapy or external radiotherapy. Anlotinib was chosen for targeted therapy with a good response.
CONCLUSION We propose multimodality imaging for accurate diagnosis of renal allograft synovial sarcoma especially when it is formed by spindle-shaped cells.
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Affiliation(s)
- Rui-Fang Xu
- Department of Ultrasound, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - En-Hui He
- Department of Ultrasound, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - Zhan-Xiong Yi
- Department of Ultrasound, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - Jun Lin
- Department of Urological Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - Yan-Ning Zhang
- Department of Pathology, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - Lin-Xue Qian
- Department of Ultrasound, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
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El Chediak A, Mukherji D, Temraz S, Nassif S, Sinno S, Mahfouz R, Shamseddine A. Primary synovial sarcoma of the kidney: a case report of complete pathological response at a Lebanese tertiary care center. BMC Urol 2018; 18:40. [PMID: 29751751 PMCID: PMC5948733 DOI: 10.1186/s12894-018-0358-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Accepted: 05/03/2018] [Indexed: 12/17/2022] Open
Abstract
Background Primary synovial sarcoma of the kidney is a rare type of soft tissue sarcoma. Its presenting features can resemble those of other renal tumors; rendering its early diagnosis, a dilemma. Several cases of renal synovial sarcoma have been reported in the literature with varying treatment options and outcomes. This article describes a rare case of primary renal synovial sarcoma and reviews all cases in the literature. Case presentation A 26-year-old male presented with flank pain and hematuria. Initially diagnosed with Wilm’s tumor, revision of pathology and histology, along with the immunohistochemical profile, confirmed, nevertheless, the diagnosis of primary monophasic synovial sarcoma of the kidney with the SYT-SSX2 fusion transcript. Follow-up, post nephrectomy, revealed recurrence within the lungs and at the surgical bed. Surgical resection followed by adjuvant chemotherapy regimen constituting of Doxorubicin and Ifosfamide, achieved complete pathological response. Conclusion In this case report, we emphasize the need for accurate diagnosis and prompt treatment. We propose multimodality treatment approach including surgery along with anthracycline-based chemotherapy to induce complete remission.
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Affiliation(s)
- Alissar El Chediak
- Department of Internal Medicine, Division of Hematology/Oncology, American University of Beirut - Medical Center, P.o.Box: 11-0236, Riad El Solh, Beirut, 110 72020, Lebanon
| | - Deborah Mukherji
- Department of Internal Medicine, Division of Hematology/Oncology, American University of Beirut - Medical Center, P.o.Box: 11-0236, Riad El Solh, Beirut, 110 72020, Lebanon
| | - Sally Temraz
- Department of Internal Medicine, Division of Hematology/Oncology, American University of Beirut - Medical Center, P.o.Box: 11-0236, Riad El Solh, Beirut, 110 72020, Lebanon
| | - Samer Nassif
- Department of Pathology and Laboratory Medicine, American University of Beirut - Medical Center, Beirut, Lebanon
| | - Sara Sinno
- Department of Pathology and Laboratory Medicine, American University of Beirut - Medical Center, Beirut, Lebanon
| | - Rami Mahfouz
- Department of Pathology and Laboratory Medicine, American University of Beirut - Medical Center, Beirut, Lebanon
| | - Ali Shamseddine
- Department of Internal Medicine, Division of Hematology/Oncology, American University of Beirut - Medical Center, P.o.Box: 11-0236, Riad El Solh, Beirut, 110 72020, Lebanon.
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Silva RGM, Gross JL, Silva RA, Haddad FJ, Younes RN, Cruz VM, Avertano-Rocha ABM. Primary monophasic synovial sarcoma of the pleura: Neoadjuvant chemotherapy followed by complete resection. Thorac Cancer 2018; 1:95-101. [PMID: 27755799 DOI: 10.1111/j.1759-7714.2010.00019.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
We describe a rare case of primary pleural synovial sarcoma in a 27-year-old man with a 4-month history of dry cough and left-sided chest pain. A CT scan showed a large cystic mass in the left pleural cavity. The patient underwent two video-assisted thoracoscopic biopsies and the diagnosis of synovial sarcoma of the pleura was established. After neoadjuvant chemotherapy, which resulted in a partial response, the tumor was completely resected with extrapleural pneumonectomy. Pathological findings showed less than 5% of viable cancer and free surgical margins. The patient is clinically well 24 months after surgery, with no evidence of recurrent disease.
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Affiliation(s)
- Ramiro G M Silva
- Surgical Oncology, A.C. Camargo Hospital, São Paulo, Brazil Department of Thoracic Surgery, A.C. Camargo Hospital, São Paulo, Brazil
| | - Jefferson L Gross
- Surgical Oncology, A.C. Camargo Hospital, São Paulo, Brazil Department of Thoracic Surgery, A.C. Camargo Hospital, São Paulo, Brazil
| | - Rodrigo A Silva
- Surgical Oncology, A.C. Camargo Hospital, São Paulo, Brazil Department of Thoracic Surgery, A.C. Camargo Hospital, São Paulo, Brazil
| | - Fabio J Haddad
- Surgical Oncology, A.C. Camargo Hospital, São Paulo, Brazil Department of Thoracic Surgery, A.C. Camargo Hospital, São Paulo, Brazil
| | - Riad N Younes
- Surgical Oncology, A.C. Camargo Hospital, São Paulo, Brazil Department of Thoracic Surgery, A.C. Camargo Hospital, São Paulo, Brazil
| | - Vasco M Cruz
- Surgical Oncology, A.C. Camargo Hospital, São Paulo, Brazil Department of Thoracic Surgery, A.C. Camargo Hospital, São Paulo, Brazil
| | - Antonio B M Avertano-Rocha
- Surgical Oncology, A.C. Camargo Hospital, São Paulo, Brazil Department of Thoracic Surgery, A.C. Camargo Hospital, São Paulo, Brazil
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Abad-Licham M, Carbajal-Vásquez D, Coral-González P, Cusma-Quintana T, Silva-Capuñay E, Astigueta-Pérez J. Sarcoma indiferenciado pleomórfico primario renal: reporte de caso y revisión de la literatura. GACETA MEXICANA DE ONCOLOGÍA 2015. [DOI: 10.1016/j.gamo.2015.12.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Sarcoma pleomórfico indiferenciado renal primario: reporte de caso y revisión de la literatura. GACETA MEXICANA DE ONCOLOGÍA 2015. [DOI: 10.1016/j.gamo.2015.11.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Hirose M, Mizuno K, Kamisawa H, Nishio H, Moritoki Y, Kohri K, Hayashi Y. Clear cell sarcoma of the kidney distinguished from synovial sarcoma using genetic analysis: a case report. BMC Res Notes 2015; 8:129. [PMID: 25888919 PMCID: PMC4393572 DOI: 10.1186/s13104-015-1100-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2015] [Accepted: 03/26/2015] [Indexed: 12/14/2022] Open
Abstract
Background The most common pediatric renal neoplasm is Wilms tumor, but clear cell sarcoma of the kidney or synovial sarcoma of the kidney are also sometimes encountered. Accurate pathological diagnosis is important, because adjuvant therapies including chemotherapy and radiotherapy differ according to the pathological type. Case presentation A 9-year-old boy presented with a headache, and ultrasonography, computed tomography, and magnetic resonance imaging revealed a heterogeneous enhancement of soft tissue originating from the upper pole of the left kidney, measuring approximately 11.0 × 10.0 × 8.0 cm. A left radical nephrectomy was performed using an intraperitoneal approach through an anterior subcostal incision. Pathological examination suggested clear cell sarcoma of the kidney or synovial sarcoma of the kidney based on morphological and immunohistological features. Using genetic analysis, a final diagnosis of spindle cell pattern clear cell sarcoma of the kidney was made based on the absence of the SYT-SSX fusion gene. After adjuvant chemo-radiotherapy was administered, no recurrence or metastasis has been identified as of 60 months postoperatively. Conclusion In this case, it was difficult to discriminate clear cell sarcoma of the kidney from synovial sarcoma of the kidney based on histopathological examination alone, and genetic analysis was required. Accurate pathological diagnosis of pediatric renal tumor is important for determining optimal treatment and preventing recurrence and metastasis.
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Affiliation(s)
- Masahito Hirose
- Department of Nephro-urology, Nagoya City University Graduate School of Medical Sciences, 1 Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya, 467-8601, Aichi, Japan.
| | - Kentaro Mizuno
- Department of Nephro-urology, Nagoya City University Graduate School of Medical Sciences, 1 Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya, 467-8601, Aichi, Japan.
| | - Hideyuki Kamisawa
- Department of Nephro-urology, Nagoya City University Graduate School of Medical Sciences, 1 Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya, 467-8601, Aichi, Japan.
| | - Hidenori Nishio
- Department of Nephro-urology, Nagoya City University Graduate School of Medical Sciences, 1 Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya, 467-8601, Aichi, Japan.
| | - Yoshinobu Moritoki
- Department of Nephro-urology, Nagoya City University Graduate School of Medical Sciences, 1 Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya, 467-8601, Aichi, Japan.
| | - Kenjiro Kohri
- Department of Nephro-urology, Nagoya City University Graduate School of Medical Sciences, 1 Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya, 467-8601, Aichi, Japan.
| | - Yutaro Hayashi
- Department of Nephro-urology, Nagoya City University Graduate School of Medical Sciences, 1 Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya, 467-8601, Aichi, Japan.
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Lv XF, Qiu YW, Han LJ, Cao J, Zhang C, Liu ZY, Zhang XL, Cai PQ, Li L. Primary renal synovial sarcoma: computed tomography imaging findings. Acta Radiol 2015; 56:493-9. [PMID: 24682407 DOI: 10.1177/0284185114528836] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND A synovial sarcoma arising from the kidney is extremely rare. To date, few data are available on their radiological features. PURPOSE To identify the computer tomography (CT) imaging findings of primary renal synovial sarcomas (PRSSs). MATERIAL AND METHODS Five cases of PRSS confirmed by histopathological and cytogenetic studies were retrospectively analyzed. All patients had undergone unenhanced and multiphase enhanced CT examinations (one patient underwent CT twice). The CT characteristics, including shape, size, margin, attenuation, and enhancement pattern after intravenous contrast medium injection, were analyzed. RESULTS The study involved two female and three male patients (mean age, 27.4 years; range, 15-43 years). Unenhanced CT showed completely or partly well-defined masses, with heterogeneous (n = 5) or homogeneous (n = 1) patchy low density. On multiphase contrast-enhanced CT, in five of the six CT examinations, the tumors appeared as solid-cystic masses with cyst walls or pseudo-capsules, and demonstrated moderately heterogeneous (n = 5) and/or septate enhancement (n = 2), with a "rapid wash-in and slow wash-out" pattern of enhancement in the solid component. Only one tumor showed a simple cyst appearance and developed an irregular, intratumoral, septate soft density 8 months later. A renal vein and inferior vena cava thrombus was noticed in one patient, while lymphadenopathy was not observed in any patient. CONCLUSION PRSS should be included in the differential diagnosis when an adolescent or young adult presents with a renal neoplasm appearing as a solid-cystic mass with well-defined borders, a cystic wall or pseudo-capsule, heterogeneous or septate enhancement, a "rapid wash-in and slow wash-out" pattern of enhancement in the solid component, and no sign of lymphadenopathy.
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Affiliation(s)
- Xiao-Fei Lv
- Imaging and Interventional Radiology, Sun Yat-sen University Cancer Center; State Key Laboratory of Oncology in South China; Collaborative Innovation Center for Cancer Medicine, Guangzhou, PR China
| | - Ying-Wei Qiu
- Department of Medical Imaging, The First Affiliated Hospital of Gannan Medical University, Ganzhou, PR China
- Department of Medical Imaging, Guangdong No. 2 Provincial People's Hospital, Guangzhou, PR China
| | - Lu-Jun Han
- Imaging and Interventional Radiology, Sun Yat-sen University Cancer Center; State Key Laboratory of Oncology in South China; Collaborative Innovation Center for Cancer Medicine, Guangzhou, PR China
| | - Jing Cao
- Department of Medical Imaging, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, PR China
| | - Chao Zhang
- Department of Pathology, Sun Yat-sen University Cancer Center, Guangzhou, PR China
| | - Zhen-Yin Liu
- Imaging and Interventional Radiology, Sun Yat-sen University Cancer Center; State Key Laboratory of Oncology in South China; Collaborative Innovation Center for Cancer Medicine, Guangzhou, PR China
| | - Xue-Lin Zhang
- Department of Medical Imaging Center, NanFang Hospital, Southern Medical University, Guangzhou, China
| | - Pei-Qiang Cai
- Imaging and Interventional Radiology, Sun Yat-sen University Cancer Center; State Key Laboratory of Oncology in South China; Collaborative Innovation Center for Cancer Medicine, Guangzhou, PR China
| | - Li Li
- Imaging and Interventional Radiology, Sun Yat-sen University Cancer Center; State Key Laboratory of Oncology in South China; Collaborative Innovation Center for Cancer Medicine, Guangzhou, PR China
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Ozkanli SS, Yildirim A, Zemheri E, Gucer Fİ, Aydin A, Caskurlu T. Primary synovial sarcoma of the kidney. Urol Int 2013; 92:369-72. [PMID: 24051997 DOI: 10.1159/000353087] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Synovial Sarcoma (SS) is a soft tissue neoplasm that occurs generally in the proximity of large joints. Here, we report a case of a 45-year-old man who was diagnosed with Primary SS of the kidney which is an extremely rare tumor that accounts for less than 2% of malignant renal tumors. We also review the literature on primary synovial sarcomas of the kidney and focus especially on the renal tumors' differential diagnosis.
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Affiliation(s)
- Sidika Seyma Ozkanli
- Department of Pathology, School of Medicine, Istanbul Medeniyet University, İstanbul, Turkey
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12
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Gong J, Kang W, Li S, Yang Z, Xu J. CT findings of synovial sarcomas of the kidney with pathological correlation. Clin Imaging 2013; 37:1033-6. [PMID: 24050940 DOI: 10.1016/j.clinimag.2013.08.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2013] [Revised: 07/31/2013] [Accepted: 08/14/2013] [Indexed: 02/07/2023]
Abstract
PURPOSE To describe computed tomography (CT) findings of primary synovial sarcoma of the kidney with pathological correlation. METHODS CT findings of four cases of pathologically confirmed synovial sarcoma of the kidney were retrospectively viewed and correlated with pathologic features. RESULTS The four synovial sarcomas presented as soft tissue masses with multiple smooth wall cysts. Pathologically, entrapped and dilated renal tubules formed the smooth wall cysts lined by hobnail tubular epithelium. CONCLUSION Primary renal synovial sarcoma might manifest as a renal mass with multiple smooth wall cysts. The cysts are consistent with entrapped dilated renal tubular and are lined with hobnail tubular epithelium.
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Affiliation(s)
- Jingshan Gong
- Department of Radiology, Shenzhen People's Hospital, Second Clinical Medical, College of Jinan University, Shenzhen, Guangdong Province, China.
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Cystic renal neoplasms and renal neoplasms associated with cystic renal diseases in adults: cross-sectional imaging findings. J Comput Assist Tomogr 2013. [PMID: 23192202 DOI: 10.1097/rct.0b013e31826dba18] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Cystic renal neoplasms in adults are a heterogeneous group of tumors with characteristic histogenesis, pathological findings, and variable biological profiles. They include disparate entities that are either biologically benign (lymphangioma, cystic nephroma, and mixed epithelial and stromal tumor) or malignant (cystic renal cell carcinoma, multilocular cystic renal cell carcinoma, and primary renal synovial sarcoma). Renal cystic diseases are characterized by cystic changes of the kidneys due to hereditary, developmental, or acquired etiology. Cystic renal diseases such as acquired cystic kidney disease, von Hippel-Lindau disease, and tuberous sclerosis are associated with the development of a wide spectrum of benign and malignant renal neoplasms. Most cystic renal tumors and cystic disease-associated renal neoplasms show characteristic cross-sectional imaging findings that permit accurate diagnosis. In addition, cross-sectional imaging is pivotal in the follow-up and surveillance of adult cystic tumors of the kidney.
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Synovial sarcoma: imaging features of common and uncommon primary sites, metastatic patterns, and treatment response. AJR Am J Roentgenol 2012; 199:W208-15. [PMID: 22826423 DOI: 10.2214/ajr.11.8039] [Citation(s) in RCA: 68] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVE The purpose of this review is to describe the imaging features, common and uncommon sites, metastatic pattern, and treatment response of synovial sarcoma. CONCLUSION Synovial sarcoma primarily occurs in young adults, most commonly in the lower extremities; presents as a large, noninfiltrative, well-circumscribed mass adjacent to joints, often with punctuate calcifications; and may exhibit a triple signal pattern on T2-weighted images. Small synovial sarcomas can mimic benign lesions. This tumor has a propensity for late local recurrence and metastasis, most commonly to lung.
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Iacovelli R, Altavilla A, Ciardi A, Urbano F, Manai C, Gentile V, Cortesi E. Clinical and pathological features of primary renal synovial sarcoma: analysis of 64 cases from 11 years of medical literature. BJU Int 2012; 110:1449-54. [PMID: 22452647 DOI: 10.1111/j.1464-410x.2012.11105.x] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVE To describe, for the first time, the clinical characteristics of primary renal synovial sarcoma (SS) and to examine the association of histological features with the expression of immunohistochemical markers. PATIENTS AND METHODS We collated published data on all cases of primary renal SS, from its first description in 2000 to September 2011. Data on clinical and pathological characteristics were extracted and used to create a database. Disease-free survival (DFS) and overall survival (OS) rates were estimated using the Kaplan-Meier method with Rothman's 95% confidence intervals (CIs) and compared across the groups using the log-rank test. The associations between tumour extension and histological features were evaluated using the non-parametric Spearman rank test. A chi-squared test was used to assess the differences between groups. RESULTS In the overall cohort, the median OS was 48 months (95% CI, 14.1-81.9). Cox analysis showed that the risk of death at diagnosis was greatly increased in patients with metastatic disease compared with those with non-metastatic disease (hazard ratio [HR]: 343.9, 95% CI, 2.8-42,000; P= 0.017). The median DFS was 33.0 months (95% CI, 16.8-49.2), and patients who develop metastatic disease have a very poor prognosis with a median survival of 6 months (95% CI, 5.1-6.9). Microscopic features were monophasic, biphasic and poorly differentiated synovial sarcoma in 76, 16 and 8% of patients, respectively. Significant differences in expression of immunohistochemical markers or genetic mutation were found between different subtypes. CONCLUSIONS Despite its retrospective nature, this study shows that renal SS comprises different histological subtypes, which are characterized by specific immunohistochemical stains and by specific translocations. When diagnosed at metastatic stage, the prognosis was very poor compared with that for non-metastatic disease, even though one out of three patients with non-metastatic disease had disease relapse. Cooperative efforts and publication of cases with adequate follow-up are necessary to better define prognosis and therapeutic strategies for this rare disease.
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Affiliation(s)
- Roberto Iacovelli
- Department of Radiology, Oncology and Human Pathology, Oncology Unit B, Sapienza University of Rome, Italy.
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Katabathina VS, Vikram R, Nagar AM, Tamboli P, Menias CO, Prasad SR. Mesenchymal neoplasms of the kidney in adults: imaging spectrum with radiologic-pathologic correlation. Radiographics 2011; 30:1525-40. [PMID: 21071373 DOI: 10.1148/rg.306105517] [Citation(s) in RCA: 96] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Mesenchymal neoplasms of the kidney in adults cover a wide spectrum with characteristic ontogeny and histologic findings and variable biologic profiles and imaging findings. Benign mesenchymal renal tumors include angiomyolipoma, leiomyoma, hemangioma, lymphangioma, juxtaglomerular cell tumor, renomedullary interstitial cell tumor (medullary fibroma), lipoma, solitary fibrous tumor, and schwannoma. Malignant renal tumors of mesenchymal origin include leiomyosarcoma, rhabdomyosarcoma, angiosarcoma, osteosarcoma, synovial sarcoma, fibrosarcoma, malignant fibrous histiocytoma, and solitary fibrous tumor. Cross-sectional imaging findings for mesenchymal renal tumors in adults are varied. Although angiomyolipomas and lipomas show macroscopic fat, lymphangiomas are cystic in appearance. Renal hemangioma may show phleboliths and a characteristic enhancement pattern. Leiomyoma typically arises from the capsule and causes buckling of the renal cortex. Although osteosarcoma may demonstrate characteristic dense ossification, most renal sarcomas demonstrate imaging features that are indistinguishable from the more common renal cell carcinoma. Although some renal mesenchymal tumors have typical imaging findings, biopsy is warranted to establish a definitive diagnosis. Awareness of the various mesenchymal renal tumors and familiarity with their imaging findings permit optimal patient management.
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Affiliation(s)
- Venkata S Katabathina
- Department of Radiology, University of Texas Health Science Center at San Antonio, San Antonio, TX 78229, USA
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17
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Abstract
Synovial sarcomas are generally deep-seated tumors that most often occur in the proximity of large joints of adolescents and young adults. We describe two cases of primary renal synovial sarcoma that were treated successfully by radical nephrectomy. Synovial sarcoma originating from the kidney is extremely rare and the histogenesis is uncertain. Surgical resection and ifosfamide based chemotherapy are the mainstay for the management of renal synovial sarcoma. Fewer than 40 patients have been described in the English literature. Physicians should be aware of the possibility of malignancy in cystic renal masses and raise the suspicion of synovial sarcoma, especially when patients with renal masses are a young adult.
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18
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Ozkan EE, Mertsoylu H, Ozardali HI. A case of renal synovial sarcoma treated with adjuvant ifosfamide and doxorubicin. Intern Med 2011; 50:1575-80. [PMID: 21804284 DOI: 10.2169/internalmedicine.50.5224] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Primary renal synovial sarcomas (SS) are rare tumors of the kidney. Faria et al first described primary renal synovial sarcoma in 1999 (Mod Pathol 12:94A). In this paper we present a primary renal synovial sarcoma case and review the 41 primary renal synovial sarcoma cases reported to date. Primary renal synovial sarcomas can exist in either a monophasic or a biphasic pattern. The monophasic variant of primary renal synovial sarcoma is more common and tends to have a better prognosis than the biphasic variant. We present in this paper, a 68-year-old woman with primary renal synovial sarcoma. She presented with right flank pain and abdominal distention. Postoperative pathology of the 20 cm mass on magnetic resonance imaging showed histologic and immunochemical features of synovial sarcoma with coexisting spindle and epithelial cells. She underwent adjuvant ifosfamide and doxorubicin chemotherapy and was free of disease at 1 year after diagnosis. As a conclusion, physicians should be aware of the possibility of malignancy in cystic renal masses and that synovial sarcoma is one of the possibilities.
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Affiliation(s)
- Emine Elif Ozkan
- Deparment of Radiation Oncology, OSM Middle East Health Center, Turkey.
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19
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Kageyama S, Tsuru T, Okamoto K, Narita M, Okada Y. Primary synovial sarcoma arising from a crossed ectopic kidney with fusion. Int J Urol 2009; 17:96-8. [DOI: 10.1111/j.1442-2042.2009.02420.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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20
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Bridge JA. Contribution of Cytogenetics to the Management of Poorly Differentiated Sarcomas. Ultrastruct Pathol 2009; 32:63-71. [DOI: 10.1080/01913120801897141] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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21
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Long JA, Dinia E, Saada-Sebag G, Cyprien J, Pasquier D, Thuillier C, Terrier N, Boillot B, Descotes JL, Rambeaud JJ. Synovialosarcome primitif rénal : une tumeur kystique chez des patients jeunes. Prog Urol 2009; 19:474-8. [DOI: 10.1016/j.purol.2009.01.018] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2008] [Revised: 12/17/2008] [Accepted: 01/05/2009] [Indexed: 12/11/2022]
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22
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Park MJ, Baek TH, Kim JH, Kang DW, Lee HK, Son HJ. Primary Synovial Sarcoma of the Kidney: A Case Report and Literature Review. KOREAN JOURNAL OF PATHOLOGY 2009. [DOI: 10.4132/koreanjpathol.2009.43.3.274] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- Mee-Ja Park
- Department of Pathology, Eulji University School of Medicine, Daejeon, Korea
| | - Tae-Hwa Baek
- Department of Pathology, Eulji University School of Medicine, Daejeon, Korea
| | - Joo-Heon Kim
- Department of Pathology, Eulji University School of Medicine, Daejeon, Korea
| | - Dong-Wook Kang
- Department of Pathology, Eulji University School of Medicine, Daejeon, Korea
| | - Hye-Kyung Lee
- Department of Pathology, Eulji University School of Medicine, Daejeon, Korea
| | - Hyun-Jin Son
- Department of Pathology, Eulji University School of Medicine, Daejeon, Korea
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23
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Chung SD, Huang KH, Chueh SC, Lai MK, Lin WC. Primary synovial sarcoma of the kidney. J Formos Med Assoc 2008; 107:344-7. [PMID: 18445550 DOI: 10.1016/s0929-6646(08)60097-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Primary synovial sarcoma arising from the kidney is extremely rare. We report two cases with primary renal synovial sarcoma. Both were initially diagnosed as renal cell carcinoma. The first case was a 30-year-old woman who presented with right flank soreness. Ultrasonography disclosed a multiloculated cystic tumor measuring 9 x 7 cm. She underwent hand-assisted laparoscopic radical nephrectomy; there was no recurrence during 15 months of follow-up. The second case was a 49-year-old woman who presented with a palpable mass in the left upper quadrant of the abdomen of 1 month's duration. Computed tomography showed a heterogeneously enhanced tumor measuring 13 x 11 cm at the left retroperitoneum with displacement of the pancreas and the left kidney. Hand-assisted retroperitoneoscopic radical nephrectomy was performed. She had no evidence of recurrence after 27 months of follow-up. Pathology of the two cases showed histologic and immunochemical features of synovial sarcoma with coexisting spindle and epithelial cells. Physicians should be aware of the possibility of malignancy in cystic renal masses and that synovial sarcoma is one of the possibilities.
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Affiliation(s)
- Shiu-Dong Chung
- Department of Urology, Far Eastern Memorial Hospital, Ban Ciao, and Department of Urology, National Taiwan University Hospital, Taipei, Taiwan
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24
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Primary synovial sarcoma of the kidney: use of PET/CT in diagnosis and follow-up. Ann Nucl Med 2008; 22:225-9. [DOI: 10.1007/s12149-007-0093-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2007] [Accepted: 11/11/2007] [Indexed: 12/28/2022]
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25
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Paláu L MA, Thu Pham T, Barnard N, Merino MJ. Primary synovial sarcoma of the kidney with rhabdoid features. Int J Surg Pathol 2007; 15:421-8. [PMID: 17913954 DOI: 10.1177/1066896907302421] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Synovial sarcoma is a soft tissue sarcoma with clearly defined histologic, immunophenotypic, and molecular features. It occurs predominantly in the extremities of young adults but has been reported in many other anatomic sites. Histologically, it is classified as biphasic, monophasic, and poorly differentiated. The latter category, which includes tumors with a rhabdoid morphology, has been associated with a more aggressive behavior. Generally, the biphasic variant does not pose any diagnostic problem because of its typical histologic appearance; in contrast, the monophasic and poorly differentiated variants may represent a diagnostic challenge because their microscopic features can be confused with those of other spindle cell tumors with rhabdoid features. The application of molecular techniques, such as reverse transcriptase polymerase chain reaction to detect the fusion transcript associated with the characteristic t(X;18) translocation of synovial sarcoma, has enabled the confirmation of this diagnosis, even in cases of unusual localization, such as the one we present here.
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Affiliation(s)
- Mauricio A Paláu L
- Laboratory of Pathology, National Cancer Institute, National Institutes of Health, 9000 Rockville Pike, Bethesda, MD 20892, USA
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26
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Gabilondo F, Rodríguez F, Mohar A, Nuovo GJ, Domínguez-Malagón H. Primary synovial sarcoma of the kidney: corroboration with in situ polymerase chain reaction. Ann Diagn Pathol 2007; 12:134-7. [PMID: 18325475 DOI: 10.1016/j.anndiagpath.2006.08.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Synovial sarcoma is a tumor of the soft tissues with a unique chromosomal translocation t(X;18)(p 11.2;q11.2) that can be detected by polymerase chain reaction in tissue homogenates. The case of a 32-year-old woman with a primary synovial sarcoma of the kidney is described, the diagnosis was corroborated by the recently developed method of in situ polymerase chain reaction (IS-PCR). Synovial sarcoma of the kidney may be confused with other spindle cell tumors, for that reason IS-PCR may be useful to confirm the diagnosis in paraffin-embedded material.
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MESH Headings
- Adult
- Biomarkers, Tumor/analysis
- Chromosomes, Human, Pair 18/genetics
- Chromosomes, Human, X/genetics
- Diagnosis, Differential
- Female
- Humans
- Kidney/diagnostic imaging
- Kidney/pathology
- Kidney/surgery
- Kidney Neoplasms/chemistry
- Kidney Neoplasms/diagnosis
- Kidney Neoplasms/genetics
- Nephrectomy
- Oncogene Proteins, Fusion/analysis
- Polymerase Chain Reaction/methods
- RNA, Messenger/metabolism
- RNA, Neoplasm/analysis
- Sarcoma, Synovial/chemistry
- Sarcoma, Synovial/diagnosis
- Sarcoma, Synovial/genetics
- Tomography, X-Ray Computed
- Translocation, Genetic
- Wilms Tumor/diagnosis
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Affiliation(s)
- Fernando Gabilondo
- Instituto Nacional de Nutrición y Ciencias Médicas Salvador Zubirán, Mexico City, Mexico
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27
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Abstract
Pleuropulmonary synovial sarcoma (PPSS) is increasingly recognized as a subtype of sarcoma because of the recent identification of a distinctive chromosomal translocation specific to synovial sarcoma. Soft-tissue synovial sarcoma is far more common than PPSS and typically develops in para-articular locations of the extremities; affects young and middle-aged adults, with no difference in distribution between the sexes; and has well-documented radiologic manifestations. PPSS may arise in the chest wall, heart, mediastinum, pleura, or lung, and it shares patient demographics and several imaging features with its soft-tissue counterpart. Patients present with a cough, chest pain, or dyspnea. On chest radiographs, PPSS typically appears as a sharply marginated mass with uniform opacity, based either in the pleura or in the lung, and often accompanied by an ipsilateral pleural effusion. Computed tomographic images show a well-circumscribed heterogeneously enhanced lesion without associated involvement of bone and without calcifications (except in the case of a chest wall primary tumor). Magnetic resonance imaging provides superior demonstration of nodular soft tissue and multilocular fluid-filled internal components of PPSS, in addition to peripheral rim enhancement after the intravenous administration of a gadolinium-based contrast material such as gadopentetate dimeglumine. Current treatment consists of surgical resection followed by chemotherapy, radiation therapy, or both.
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Affiliation(s)
- Aletta Ann Frazier
- Department of Radiologic Pathology, Armed Forces Institute of Pathology, 14th St and Alaska Ave NW, Washington, DC 20306-6000, USA.
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