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Xie GY, Zhu HB, Jin Y, Li BZ, Yu YQ, Li JT. Solitary fibrous tumor of the liver: A case report and review of the literature. World J Clin Cases 2022; 10:7097-7104. [PMID: 36051139 PMCID: PMC9297403 DOI: 10.12998/wjcc.v10.i20.7097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 01/30/2022] [Accepted: 05/22/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Hepatic solitary fibrous tumor (SFT) is a rare neoplasm. Up to now, only 90 cases have been reported in the English language literature. This report describes a case of SFT of the liver misdiagnosed as hepatocellular carcinoma.
CASE SUMMARY A 42-year-old male had a two-year history of a gradually enlarging intrahepatic nodule. The preoperative imaging revealed a mass with a size of 2.7 cm × 2.3 cm located in the segment IV of the liver. The patient was subjected to the resection of the segment IV, such as the medial segment of the left lobe of the liver. The histological examination of the mass showed various spindled cells irregularly arranged in the stroma. The immunohistochemistry of this mass revealed a positive staining for CD34 and STAT6. The history of intracranial tumor and postoperative pathological results led to the diagnosis of SFT of the liver (SFTL) due to a metastasis from the brain.
CONCLUSION SFTL is an uncommon mesenchymal neoplasm that can be easily overlooked or misdiagnosed. The best treatment choice is the complete surgical resection of the mass. A regular follow-up after the surgery should be performed due to the poor prognosis of metastatic or recurrent SFT.
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Affiliation(s)
- Guang-Yuan Xie
- Department of Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310009, Zhejiang Province, China
| | - Huan-Bing Zhu
- Department of Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310009, Zhejiang Province, China
| | - Yun Jin
- Department of Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310009, Zhejiang Province, China
| | - Bai-Zhou Li
- Department of Pathology, The Second Affiliated Hospital, Zhejiang University School of Medicine, HangZhou 310000, Zhejiang Province, China
| | - Yuan-Quan Yu
- Department of Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310009, Zhejiang Province, China
| | - Jiang-Tao Li
- Department of Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310009, Zhejiang Province, China
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2
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Yan X, Zheng C, Wang J, Li D, Lu J, He L, Wang C. Transcatheter arterial embolization of malignant pelvic solitary fibrous tumor: case report and literature review. Transl Cancer Res 2022; 10:4979-4987. [PMID: 35116348 PMCID: PMC8797669 DOI: 10.21037/tcr-21-887] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Accepted: 10/20/2021] [Indexed: 12/15/2022]
Abstract
Pelvic malignant solitary fibrous tumor (SFT) is a relatively rare disease, and literature on radical resection with transcatheter arterial embolization of pelvic SFT is lacking. In this work, we report on a 55-year-old man with a presacral mass who was hospitalized at our department. Computed tomography and magnetic resonance imaging indicated pelvic space-occupying lesions that were 12 cm × 10 cm in size and pelvic lesions that were not clearly demarcated from the right posterior wall of the bladder and the right ureter. This result suggested severe secondary hydronephrosis of the right renal pelvis. The patient underwent transcatheter iliac arterial embolization. Radical tumor resection was performed, and the results of pathological examination confirmed the diagnosis of malignant pelvic SFT. There was no SFT recurrence in this patient at 1-year follow-up. Herein, we report on the treatment of a patient with malignant pelvic SFT, a rare condition, who underwent successful radical resection after transcatheter arterial embolization. Transcatheter arterial embolization can block the blood supply of the SFT as much as possible and improve the possibility of tumor resection. In the future, pelvic SFTs can be considered improving the resection rate by transcatheter arterial embolization before surgery.
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Affiliation(s)
- Xingjian Yan
- Department of Urology, The First Hospital of Jilin University, Changchun, China
| | - Chao Zheng
- Department of Neurology and Neuroscience Center, First Hospital of Jilin University, Changchun, China
| | - Jin Wang
- Department of Urology, The First Hospital of Jilin University, Changchun, China
| | - Dawei Li
- Department of Urology, The First Hospital of Jilin University, Changchun, China
| | - Ji Lu
- Department of Urology, The First Hospital of Jilin University, Changchun, China
| | - Liang He
- Department of Urology, The First Hospital of Jilin University, Changchun, China
| | - Chunxi Wang
- Department of Urology, The First Hospital of Jilin University, Changchun, China
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3
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Badawy M, Nada A, Crim J, Kabeel K, Layfield L, Shaaban A, Elsayes KM, Gaballah AH. Solitary fibrous tumors: Clinical and imaging features from head to toe. Eur J Radiol 2021; 146:110053. [PMID: 34856518 DOI: 10.1016/j.ejrad.2021.110053] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 09/03/2021] [Accepted: 11/15/2021] [Indexed: 12/12/2022]
Abstract
Solitary fibrous tumors (SFTs) are rare fibroblastic mesenchymal tumors that are usually benign with variable malignant potential. They can develop in any organ due to their spindle cell origin. The exact etiology of solitary fibrous tumors is unknown. The majority of SFTs are benign with 10-30% of them exhibiting aggressive and malignant features. The aggressiveness of this type of tumor is not associated with its histological features, which makes surgical resection the treatment of choice. We will review the clinical and radiological features and possible differential diagnoses of SFTs according to their anatomical sites following the World Health Organization 2020 classification.
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Affiliation(s)
- Mohamed Badawy
- Department of Diagnostic Imaging, University of Texas MD Anderson Cancer Center, Houston, TX, United States.
| | - Ayman Nada
- Department of Radiology, University of Missouri Health Care, Columbia, MO, United States.
| | - Julia Crim
- Department of Radiology, University of Missouri Health Care, Columbia, MO, United States.
| | - Khalid Kabeel
- Department of Radiology, University of Missouri Health Care, Columbia, MO, United States.
| | - Lester Layfield
- Department of Pathology, University of Missouri Health Care, Columbia, MO, United States.
| | - Akram Shaaban
- Department of Diagnostic Imaging, University of Utah, Salt Lake City, UT, United States.
| | - Khaled M Elsayes
- Department of Diagnostic Imaging, University of Texas MD Anderson Cancer Center, Houston, TX, United States.
| | - Ayman H Gaballah
- Department of Radiology, University of Missouri Health Care, Columbia, MO, United States.
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4
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Vargas JF, Gandhi D, Bajaj D, Serhal M, Erazo IS, Singh J. Solitary fibrous tumor of the urinary bladder: An unusual case report with literature review. Radiol Case Rep 2021; 16:3898-3902. [PMID: 34703514 PMCID: PMC8523862 DOI: 10.1016/j.radcr.2021.09.037] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Revised: 09/10/2021] [Accepted: 09/15/2021] [Indexed: 11/11/2022] Open
Abstract
Solitary fibrous tumor is neoplasm of mesenchymal origin commonly involving visceral pleura however we are presenting an unusual case with involvement of urinary bladder. It is generally indolent in nature therefore proper diagnosis is required for complete characterization to avoid unnecessary extensive surgical resection. Our patient was a 64-year-old female who presented with lower abdominal fullness with change in her bowel movement pattern. On imaging partially necrotic mass with heterogenous enhancement was found which was later biopsied and resected with clean surgical margin. Solitary fibrous tumor is overall a benign tumor with satisfactory outcome. Physicians should keep it in a differential of pelvic masses and with the risk recurrence, 6 monthly follow up imaging are usually required after resection.
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Affiliation(s)
- Jose F Vargas
- Department of Diagnostic Radiology, St. Vincent's Medical Center at Hartford Healthcare, Bridgeport, CT, USA
| | - Darshan Gandhi
- Department of Diagnostic Radiology, University of Tennessee Health Science Center, Memphis, TN 38163, USA
| | - Divyansh Bajaj
- Department of Pulmonary/Critical Care Medicine, Medical College of Wisconsin Affiliated Hospitals, Milwaukee, WI, USA
| | - Muhamad Serhal
- Department of Medicine, Lebanese University Faculty of Medical Sciences, Hadath, Lebanon
| | - Ibeth S Erazo
- Department of Emergency Medicine, Hospital Teodoro Maldonado Carbo, Guayaquil, Ecuador
| | - Jagmeet Singh
- Department of Internal Medicine, Geisinger Commonwealth School of Medicine, Scranton, PA, USA
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5
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Qin J, Zhu Y, Kong M, Wang P, Xia D, Wang S. Robot-assisted laparoscopic resection of a pelvic solitary fibrous tumor. J Int Med Res 2021; 49:300060520981479. [PMID: 33530794 PMCID: PMC7871082 DOI: 10.1177/0300060520981479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Abstract
Solitary fibrous tumor (SFT) is a rare soft tissue neoplasm of mesenchymal origin. SFT is most commonly located in the thoracic cavity (in approximately 80% of cases), but can also develop rarely in the pelvis. A 47-year-old man presented to our hospital with a pelvic tumor that was discovered during a health checkup. We performed transperitoneal robotic resection of the pelvic tumor. Intraoperative blood loss and the console time were 100 mL and 2 hours 42 minutes, respectively, and no intraoperative or postoperative complications were recorded. Histologic analysis revealed a pelvic SFT with negative surgical margins. The patient was followed-up for 13 months with no evidence of tumor recurrence. To our knowledge, this is the first report of robot-assisted laparoscopic resection of a pelvic SFT.
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Affiliation(s)
- Jie Qin
- Department of Urology, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, China
| | - Yi Zhu
- Department of Urology, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, China
| | - Mei Kong
- Department of Pathology, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, China
| | - Ping Wang
- Department of Urology, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, China
| | - Dan Xia
- Department of Urology, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, China
| | - Shuo Wang
- Department of Urology, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, China
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Magro G, Salvatorelli L, Piombino E, Vecchio GM, Broggi G, Castorina S. Solitary fibrous tumor with atypical features of the paravesical space: benign clinical course at the 10-years follow-up. Report of a case and review of the literature. Pathologica 2020; 112:200-209. [PMID: 33393523 PMCID: PMC8183344 DOI: 10.32074/1591-951x-126] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Accepted: 05/18/2020] [Indexed: 12/13/2022] Open
Abstract
Extra-pleural solitary fibrous tumor (SFT) is a relatively rare soft tissue neoplasm, with only rare cases reported in the pelvic cavity. Most SFTs are histologically benign, with only a few malignant cases reported in the literature so far. We report a rare case of SFT arising in the paravesical space of a 79-year-old man. Histologically the tumor corresponds to an “intermediate risk tumor” according to a risk stratification scheme for metastatic potential, which incorporates patient age, tumor size, mitotic activity and necrosis. Notably tumor showed a benign clinical course without evidence of local recurrence after a 10-years follow-up. Tumor was composed of both spindle and epithelioid cells variably set in a fibro-myxoid stroma, with focal pleomorphic, necrotic and highly mitotic (> 4 mitoses/10HPF) areas. Immunohistochemistry, showing a diffuse CD34 and STAT6 immunoreactivity, supported the diagnosis of SFT. The present case emphasizes that the clinical course of the pelvic SFTs with atypical morphological features is unpredictable on the basis of morphology alone, and thus the term “SFT with atypical features, including the risk stratification class” should be preferred to “malignant SFT”.
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Affiliation(s)
- Gaetano Magro
- Department of Medical and Surgical Sciences and Advanced Technologies, G.F. Ingrassia, Azienda Ospedaliero-Universitaria "Policlinico Vittorio Emanuele", Anatomic Pathology, School of Medicine, University of Catania, Italy
| | - Lucia Salvatorelli
- Department of Medical and Surgical Sciences and Advanced Technologies, G.F. Ingrassia, Azienda Ospedaliero-Universitaria "Policlinico Vittorio Emanuele", Anatomic Pathology, School of Medicine, University of Catania, Italy
| | - Eliana Piombino
- Department of Medical and Surgical Sciences and Advanced Technologies, G.F. Ingrassia, Azienda Ospedaliero-Universitaria "Policlinico Vittorio Emanuele", Anatomic Pathology, School of Medicine, University of Catania, Italy
| | - Giada Maria Vecchio
- Department of Medical and Surgical Sciences and Advanced Technologies, G.F. Ingrassia, Azienda Ospedaliero-Universitaria "Policlinico Vittorio Emanuele", Anatomic Pathology, School of Medicine, University of Catania, Italy
| | - Giuseppe Broggi
- Department of Medical and Surgical Sciences and Advanced Technologies, G.F. Ingrassia, Azienda Ospedaliero-Universitaria "Policlinico Vittorio Emanuele", Anatomic Pathology, School of Medicine, University of Catania, Italy
| | - Sergio Castorina
- Department of Medical and Surgical Sciences and Advanced Technologies, G.F. Ingrassia, Azienda Ospedaliero-Universitaria "Policlinico Vittorio Emanuele", Anatomy, School of Medicine, University of Catania, Italy and "G.B. Morgagni" Mediterranean Foundation, Catania
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Sun S, Tang M, Dong H, Liang C, Yan T, Li J, Liu B, Li J. Solitary fibrous tumor involving urinary bladder: a case report and literature review. Transl Androl Urol 2020; 9:766-775. [PMID: 32420182 PMCID: PMC7214971 DOI: 10.21037/tau.2020.01.09] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Solitary fibrous tumor (SFT) is a rare fibroblast stroma tumor involving the mediastinum and pleura. We herein describe an SFT of bladder which is extremely rare and review 29 similar cases in the last decades. We present a case of a 52-year-old male patient who suffered from urinary urgency and frequency for 12 months. Non-contrast computed tomography (CT) showed a slightly high density calcified mass with 70 mm × 61 mm in diameter. Contrast-enhanced CT demonstrated the mass was slightly enhanced. Cystoscopy revealed a huge mass with flat surface. Histopathological review of the biopsy specimens could not confirm the diagnosis. Partial cystectomy was then performed and the diagnosis of SFT was confirmed by immunohistochemistry. The patient is doing well at 12 months follow-up without recurrence and metastasis. In conclusion, the diagnosis of SFT involving bladder should combine clinical presentation and imaging features. Complete surgical resection is the primary method and long-term follow-up is necessary.
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Affiliation(s)
- Shengjie Sun
- State Key Laboratory of Reproductive Medicine and Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210000, China
| | - Min Tang
- State Key Laboratory of Reproductive Medicine and Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210000, China
| | - Huiyu Dong
- State Key Laboratory of Reproductive Medicine and Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210000, China
| | - Chao Liang
- State Key Laboratory of Reproductive Medicine and Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210000, China
| | - Tao Yan
- State Key Laboratory of Reproductive Medicine and Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210000, China
| | - Junchen Li
- State Key Laboratory of Reproductive Medicine and Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210000, China
| | - Bianjiang Liu
- State Key Laboratory of Reproductive Medicine and Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210000, China
| | - Jie Li
- State Key Laboratory of Reproductive Medicine and Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210000, China
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8
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Chang TH, Chen M, Lee CC. Solitary fibrous tumor of the scrotum: a case report and review of the literature. BMC Urol 2019; 19:138. [PMID: 31888599 PMCID: PMC6937639 DOI: 10.1186/s12894-019-0573-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Accepted: 12/22/2019] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Solitary fibrous tumor (SFT) is a rare soft tissue tumor originally reported in the pleura. Although it has been reported in various extra-pleural sites, the occurrence of SFT in the scrotum is extremely rare. Herein, we present a 48-year-old man who had scrotal SFT. There are very few reported cases of genitourinary SFTs, this is only the fifth report of SFT of the scrotum in the English medical literature. CASE PRESENTATION In this study, we report on a 48-year-old man who presented with a 5 × 8 cm scrotal mass between his testes. Physical examination revealed a 4.7 × 8.5 cm lobulated tumor mass located between his testicles. Surgical excision of the tumor with scrotal approach was done and pathology reported a SFT. The patient was alive without tumor recurrence or distant metastasis during ongoing follow-up for 9 months post-operatively.. CONCLUSION Scrotal SFTs are very rare and only five cases have been reported in English literature to date. Treatment often involves surgical resection, and a definite diagnosis is made with the help of immunohistochemistry. The current general consensus for the management of SFTs is long-term follow-up after surgical excision of the tumor.
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Affiliation(s)
- Tsung-Hsin Chang
- Department of Urology, Mackay Memorial hospital, No.92, Sec. 2, Zhongshan N. Rd., Zhongshan Dist, 10449, Taipei City, Taiwan (Republic of China).,Mackay Medical College, No.46, Sec. 3, Zhongzheng Rd., Sanzhi Dist, 252, New Taipei City, Taiwan (Republic of China)
| | - Marcelo Chen
- Department of Urology, Mackay Memorial hospital, No.92, Sec. 2, Zhongshan N. Rd., Zhongshan Dist, 10449, Taipei City, Taiwan (Republic of China).,Mackay Medical College, No.46, Sec. 3, Zhongzheng Rd., Sanzhi Dist, 252, New Taipei City, Taiwan (Republic of China)
| | - Chih-Chiao Lee
- Department of Urology, Mackay Memorial hospital, No.92, Sec. 2, Zhongshan N. Rd., Zhongshan Dist, 10449, Taipei City, Taiwan (Republic of China). .,Mackay Medical College, No.46, Sec. 3, Zhongzheng Rd., Sanzhi Dist, 252, New Taipei City, Taiwan (Republic of China).
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9
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Yamada K, Abiko K, Kido A, Minamiguchi S, Horie A, Mandai M. Solitary fibrous tumor arising from pelvic retroperitoneum: A report of two cases and a review of the literature. J Obstet Gynaecol Res 2019; 45:1391-1397. [PMID: 30957324 DOI: 10.1111/jog.13965] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Revised: 03/02/2019] [Accepted: 03/10/2019] [Indexed: 12/18/2022]
Abstract
Solitary fibrous tumors (SFT) rarely arise in the pelvis. Here, we report two cases of SFT arising from the pelvic retroperitoneum. The first case involves a 64-year-old woman diagnosed with a 5-cm pelvic mass. Magnetic resonance imaging revealed a solid and cystic mass with marked enhancement, but limited water restriction. During surgery, intraligamental tumor arising near the round ligament was resected. Pathologically, the tumor comprised dilated vessels and spindle-shaped cells positive for STAT6 and CD34. The second case involves a 53-year-old woman diagnosed with a 4.5-cm pelvic mass through computed tomography. Magnetic resonance imaging demonstrated a solid mass with multiple cysts with strong enhancement and slight water restriction. During surgery, the tumor was found in the retroperitoneum. Pathologically, spindle-shaped tumor cells positive for STAT6 and CD34 had proliferated around the prominent hyalinized vessels. Although rare in the pelvis, SFT should be suspected when a mass with strong enhancement is found.
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Affiliation(s)
- Kaori Yamada
- Department of Gynecology and Obstetrics, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Kaoru Abiko
- Department of Gynecology and Obstetrics, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Aki Kido
- Diagnostic Radiology and Nuclear Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Sachiko Minamiguchi
- Diagnostic Pathology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Akihito Horie
- Department of Gynecology and Obstetrics, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Masaki Mandai
- Department of Gynecology and Obstetrics, Kyoto University Graduate School of Medicine, Kyoto, Japan
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Rovegno FA, Hernandez CY, Gradin S, Spir AR, Rovegno AR. Solitary Fibrous Tumor of the pelvis involving the bladder. Case report and literature review. Urol Case Rep 2019; 24:100864. [PMID: 31211074 PMCID: PMC6562569 DOI: 10.1016/j.eucr.2019.100864] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Revised: 03/05/2019] [Accepted: 03/08/2019] [Indexed: 11/26/2022] Open
Abstract
A case of a patient with diagnosis of Solitary Fibrous Tumor of de urinary bladder is presented. A 69 year old man presented with abdominal pain localized at the hypogastrium. In the computed tomography appears a mass of 100 × 80 mm at the minor pelvis. Mass resection, radical cystoprostatectomy and ileal conduit diversion were done. A Solitary Fibrous Tumor of the urinary bladder was diagnosed. CD 34 (+). Surgical resection with negative margins has curative intention. Is necessary long-term follow up to assure there is not local or distant recurrence.
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Affiliation(s)
- Federico A Rovegno
- Division of Urology, Departament of Surgery, CEMIC University Hospital, Buenos Aires, Argentina
| | | | - Samuel Gradin
- Division of Urology, Departament of Surgery, CEMIC University Hospital, Buenos Aires, Argentina
| | | | - Agustin R Rovegno
- Division of Urology, Departament of Surgery, CEMIC University Hospital, Buenos Aires, Argentina
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Malignant Renal Solitary Fibrous Tumor With Two Local Recurrences and Distant Pulmonary Metastasis. Urology 2019; 127:9-12. [PMID: 30742864 DOI: 10.1016/j.urology.2019.01.029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Revised: 01/20/2019] [Accepted: 01/29/2019] [Indexed: 11/21/2022]
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