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Garayua-Cruz L, Broida SE, Okuno SH, Robinson SI, Siontis BL, Welliver MX, Wilke BK, Goulding KA, Rose PS, Houdek MT. Outcomes of non-angiosarcoma radiation-associated soft tissue sarcomas of the chest. J Surg Oncol 2024; 130:56-63. [PMID: 38864186 DOI: 10.1002/jso.27686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Revised: 04/22/2024] [Accepted: 05/06/2024] [Indexed: 06/13/2024]
Abstract
BACKGROUND Radiation-associated soft tissue sarcomas (RA-STS) are rare complications of patients receiving radiation therapy (RT) and are generally associated with a poor prognosis. Most of the literature surrounding RA-STS of the chest is centered on angiosarcoma. Therefore, we aim to document the management and outcome of patients with non-angiosarcoma RA-STS of the chest. METHODS We reviewed 17 patients (all female, median age 65 years) diagnosed with RA-STS. The most common primary malignancy was breast carcinoma (n = 15), with a median RT dose of 57.9 Gy. All patients underwent surgical resection; five patients (29%) received radiotherapy; and five patients (29%) received peri-operative chemotherapy. RESULTS The 5-year local recurrence and metastatic-free survival were 61% and 60%, while the 5-year disease-specific survival was 53%. Local recurrence was associated with death due to disease (HR 9.06, p = 0.01). Complications occurred in nine of patients, most commonly due to a wound complication (n = 7). At the most recent follow-up, the median Musculoskeletal Tumor Society Score was 63%. CONCLUSION RA-STS involving the chest wall are aggressive tumors with a high risk of local relapse and death due to disease. Local recurrence was associated with death due to disease; as such, we recommend aggressive surgical management with evaluation for adjuvant therapies.
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Affiliation(s)
| | - Samuel E Broida
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Scott H Okuno
- Department of Medical Oncology, Mayo Clinic, Rochester, Minnesota, USA
| | - Steven I Robinson
- Department of Medical Oncology, Mayo Clinic, Rochester, Minnesota, USA
| | | | - Meng Xu Welliver
- Department of Radiation Oncology, Mayo Clinic, Rochester, Minnesota, USA
| | - Benjamin K Wilke
- Department of Orthopedic Surgery, Mayo Clinic, Jacksonville, Florida, USA
| | - Krista A Goulding
- Department of Orthopedic Surgery, Mayo Clinic, Scottsdale, Arizona, USA
| | - Peter S Rose
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Matthew T Houdek
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
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Balovic G, Stojanovic BS, Radovanovic D, Lazic D, Ilic M, Jovanovic I, Svilar D, Stankovic V, Sibalija Balovic J, Markovic BS, Dimitrijevic Stojanovic M, Jovanovic D, Stojanovic B. A Detailed Examination of Retroperitoneal Undifferentiated Pleomorphic Sarcoma: A Case Report and Review of the Existing Literature. J Clin Med 2024; 13:3684. [PMID: 38999251 PMCID: PMC11242107 DOI: 10.3390/jcm13133684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2024] [Revised: 05/21/2024] [Accepted: 06/20/2024] [Indexed: 07/14/2024] Open
Abstract
This detailed review focuses on retroperitoneal undifferentiated pleomorphic sarcoma (UPS), a particularly aggressive soft-tissue sarcoma that poses unique diagnostic and therapeutic challenges due to its rarity and complex presentation. By documenting a new case of retroperitoneal UPS and conducting a comprehensive review of all known cases, this article aims to expand the existing body of knowledge on the epidemiology, molecular pathogenesis, and treatment strategies associated with this rare disease. The complexity of diagnosing UPS is emphasized given that it rarely occurs in the retroperitoneal space and its histological and molecular complexity often complicates its recognition. This review highlights the need for specialized diagnostic approaches, including advanced imaging techniques and histopathological studies, to accurately diagnose and stage the disease. In terms of treatment, this paper advocates a multidisciplinary approach that combines surgery, radiotherapy and chemotherapy and tailors it to individual patients to optimize treatment outcomes. This review highlights case studies that illustrate the effectiveness of surgical intervention in the treatment of these tumors and emphasize the importance of achieving clear surgical margins to prevent recurrence. Furthermore, this review discusses the potential of new molecular targets and the need for innovative therapies that could bring new hope to patients affected by this challenging sarcoma.
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Affiliation(s)
- Goran Balovic
- Department of Surgery, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia
| | - Bojana S Stojanovic
- Department of Pathophysiology, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia
- Center for Molecular Medicine and Stem Cell Research, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia
| | - Dragce Radovanovic
- Department of Surgery, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia
| | - Dejan Lazic
- Department of Surgery, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia
| | - Milena Ilic
- Department of Pathology, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia
| | - Ivan Jovanovic
- Center for Molecular Medicine and Stem Cell Research, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia
| | - Dejan Svilar
- Department of Radiology, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia
| | - Vesna Stankovic
- Department of Pathology, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia
| | | | - Bojana Simovic Markovic
- Center for Molecular Medicine and Stem Cell Research, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia
| | - Milica Dimitrijevic Stojanovic
- Center for Molecular Medicine and Stem Cell Research, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia
- Department of Pathology, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia
| | - Dalibor Jovanovic
- Department of Pathology, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia
| | - Bojan Stojanovic
- Department of Surgery, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia
- Center for Molecular Medicine and Stem Cell Research, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia
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3
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Makris EA, Tran TB, Delitto DJ, Lee B, Ethun CG, Grignol V, Harrison Howard J, Bedi M, Clark Gamblin T, Tseng J, Roggin KK, Chouliaras K, Votanopoulos K, Cullinan D, Fields RC, Cardona K, Poultsides G, Kirane A. Natural history of undifferentiated pleomorphic sarcoma: Experience from the US Sarcoma Collaborative. J Surg Oncol 2024; 129:1354-1363. [PMID: 38562002 DOI: 10.1002/jso.27620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Accepted: 02/13/2024] [Indexed: 04/04/2024]
Abstract
BACKGROUND Undifferentiated pleomorphic sarcoma (UPS) is a relatively rare but aggressive neoplasm. We sought to utilize a multi-institutional US cohort of sarcoma patients to examine predictors of survival and recurrence patterns after resection of UPS. METHODS From 2000 to 2016, patients with primary UPS undergoing curative-intent surgical resection at seven academic institutions were retrospectively reviewed. Epidemiologic and clinicopathologic factors were reviewed by site of origin. Overall survival (OS), recurrence-free survival (RFS), time-to-locoregional (TTLR), time-to-distant recurrence (TTDR), and patterns of recurrence were analyzed. RESULTS Of the 534 UPS patients identified, 53% were female, with a median age of 60 and median tumor size of 8.5 cm. The median OS, RFS, TTLR, and TTDR for the entire cohort were 109, 49, 86, and 46 months, respectively. There were no differences in these survival outcomes between extremity and truncal UPS. Compared with truncal, extremity UPS were more commonly amenable to R0 resection (87% vs. 75%, p = 0.017) and less commonly associated with lymph node metastasis (1% vs. 6%, p = 0.031). R0 resection and radiation treatment, but not site of origin (extremity vs. trunk) were independent predictors of OS and RFS. TTLR recurrence was shorter for UPS resected with a positive margin and for tumors not treated with radiation. CONCLUSION For patients with resected extremity and truncal UPS, tumor size >5 cm and positive resection margin are associated with worse survival OS and RFS, irrespectively the site of origin. R0 surgical resection and radiation treatment may help improve these survival outcomes.
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Affiliation(s)
| | - Thuy B Tran
- Surgical Oncology, Stanford University, Stanford, California, USA
| | - Daniel J Delitto
- Surgical Oncology, Stanford University, Stanford, California, USA
| | - Byrne Lee
- Surgical Oncology, Stanford University, Stanford, California, USA
| | - Cecilia G Ethun
- Winship Cancer Institute, Emory University, Atlanta, Georgia, USA
| | - Valerie Grignol
- Surgical Oncology, The Ohio State University, Columbus, Ohio, USA
| | | | - Meena Bedi
- Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | | | - Jennifer Tseng
- Surgical Oncology, University of Chicago Medicine, Chicago, Illinois, USA
| | - Kevin K Roggin
- Surgical Oncology, University of Chicago Medicine, Chicago, Illinois, USA
| | | | | | - Darren Cullinan
- Surgical Oncology, Washington University, St. Louis, Missouri, USA
| | - Ryan C Fields
- Surgical Oncology, Washington University, St. Louis, Missouri, USA
| | - Kenneth Cardona
- Winship Cancer Institute, Emory University, Atlanta, Georgia, USA
| | | | - Amanda Kirane
- Surgical Oncology, Stanford University, Stanford, California, USA
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4
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Raj R, Kim HG, Xu M, Roach T, Liebner D, Konieczkowski D, Tinoco G. Clinical Characteristics, Patterns of Care, and Treatment Outcomes of Radiation-Associated Sarcomas. Cancers (Basel) 2024; 16:1918. [PMID: 38791996 PMCID: PMC11119080 DOI: 10.3390/cancers16101918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2024] [Revised: 05/16/2024] [Accepted: 05/16/2024] [Indexed: 05/26/2024] Open
Abstract
Radiation-associated sarcomas (RASs) are rare tumors with limited contemporary data to inform prognostication and management. We sought to identify the clinical presentation, patterns of care, and prognostic factors of RASs. RAS patients treated at a single institution from 2015 to 2021 were retrospectively reviewed for clinicopathologic variables, treatment strategies, and outcomes. Thirty-eight patients were identified with a median follow-up of 30.5 months. The median age at RAS diagnosis was 68.4 years (27.9-85.4), with a median latency from index radiotherapy (RT) of 9.1 years (3.7-46.3). RAS histologies included angiosarcoma (26%), undifferentiated pleomorphic sarcoma (21%), and osteosarcoma (18%). Most were high-grade (76%). Genomic profiling revealed low tumor mutational burden, frequent inactivating TP53 mutations (44%), CDKN2A deletions (26%), and MYC amplifications (22%), particularly in breast angiosarcomas. Of 38 patients, 33 presented with localized disease, 26 of whom were treated with curative intent. Overall, the median progression-free survival (PFS) was 9.5 months (1.4-34.7), and the overall survival (OS) was 11.1 months (0.6-31.6). Patients with localized vs. metastatic RASs had a longer PFS (HR, 3.0 [1.1-8.5]; p = 0.03) and OS (HR, 3.0 [1.04-8.68]; p = 0.03). Among localized RAS patients, high grade was associated with shorter OS (HR, 4.6 [1.04-20.30]; p = 0.03) and resection with longer OS (mean 58.8 vs. 6.1 months, HR, 0.1 [0.03-0.28]; p < 0.001). Among patients undergoing resection, negative margins were associated with improved OS (mean 71.0 vs. 15.5 months, HR, 5.1 [1.4-18.2]; p = 0.006). Patients with localized disease, particularly those undergoing R0 resection, demonstrated significantly better outcomes. Novel strategies are urgently needed to improve treatment outcomes in this challenging group of diseases.
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Affiliation(s)
- Rohit Raj
- Department of Radiation Oncology, The Ohio State University Comprehensive Cancer Center, Columbus, OH 43210, USA; (R.R.); (D.K.)
| | - Han Gil Kim
- Department of Medical Oncology, The Ohio State University Comprehensive Cancer Center, Columbus, OH 43210, USA; (H.G.K.); (M.X.); (D.L.)
| | - Menglin Xu
- Department of Medical Oncology, The Ohio State University Comprehensive Cancer Center, Columbus, OH 43210, USA; (H.G.K.); (M.X.); (D.L.)
| | - Tyler Roach
- Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA;
| | - David Liebner
- Department of Medical Oncology, The Ohio State University Comprehensive Cancer Center, Columbus, OH 43210, USA; (H.G.K.); (M.X.); (D.L.)
| | - David Konieczkowski
- Department of Radiation Oncology, The Ohio State University Comprehensive Cancer Center, Columbus, OH 43210, USA; (R.R.); (D.K.)
| | - Gabriel Tinoco
- Department of Medical Oncology, The Ohio State University Comprehensive Cancer Center, Columbus, OH 43210, USA; (H.G.K.); (M.X.); (D.L.)
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Choi JY, Cha WJ, Kim J, Jung ER, Jung SN, Seo BF. Undifferentiated Pleomorphic Sarcoma of a Chronic Burn Scar of the Knee With Lymph Node Metastasis. INT J LOW EXTR WOUND 2023; 22:767-773. [PMID: 34791920 DOI: 10.1177/15347346211060125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Malignant transformation of chronic burn scars are usually toward cutaneous lineages, including squamous cell carcinoma, basal cell carcinoma, and malignant melanoma. Sarcomas are less common. Undifferentiated pleomorphic sarcoma(UPS) is a subtype of soft tissue sarcoma with storiform-pleomorphic cells of uncertain origin, and has sparingly been reported to arise from burn scars. The majority are localized lesions probably due to the spatial distance of mesenchymal cells from the epithelium. The authors describe a rare case of UPS of the chronic burn scar of his knee with ipsilateral femoral and external iliac lymph node metastasis.
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Affiliation(s)
- Jong Yun Choi
- College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Won Jin Cha
- College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jeeyoon Kim
- College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Ee Room Jung
- College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Sung No Jung
- College of Medicine, The Catholic University of Korea, Seoul, Korea
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Inchaustegui ML, Kon-Liao K, Ruiz-Arellanos K, Silva GAE, Gonzalez MR, Pretell-Mazzini J. Treatment and Outcomes of Radiation-Induced Soft Tissue Sarcomas of the Extremities and Trunk-A Systematic Review of the Literature. Cancers (Basel) 2023; 15:5584. [PMID: 38067287 PMCID: PMC10705150 DOI: 10.3390/cancers15235584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Revised: 11/20/2023] [Accepted: 11/23/2023] [Indexed: 05/09/2024] Open
Abstract
INTRODUCTION Radiation-induced soft tissue sarcomas (RISs) are rare secondary malignancies with a dire prognosis. The literature on the management of these tumors remains scarce due to their low incidence. Our systematic review sought to assess the treatment alternatives and outcomes of patients with RIS. METHODS A systematic review was conducted following the PRISMA guidelines. Our study was registered in PROSPERO (ID: CRD42023438415). Quality assessment was performed using the STROBE checklist. Weighted means for both continuous and categorical values were calculated. RESULTS Twenty-one studies comprising 1371 patients with RIS were included. The mean latency period from radiation to RIS diagnosis was 14 years, and the mean radiation dose delivered to the primary malignancy was 29.2 Gy. The most common histological type was undifferentiated pleomorphic sarcoma (42.2%), and 64% of all tumors were high-grade. The trunk was the most common location (59%), followed by extremities (21%) and pelvis (11%). Surgery was performed in 68% of patients and, among those with an appendicular tumor, the majority (74%) underwent limb-salvage surgery. Negative margins were attained in 58% of patients. Chemotherapy and radiotherapy were administered in 29% and 15% of patients, respectively. The mean 5-year overall survival was 45%, and the local recurrence and metastasis rates were 39% and 27%, respectively. CONCLUSIONS In our study, the most common treatment was surgical resection, with RT and chemotherapy being administered in less than one third of patients. Patients with RIS exhibited poor oncologic outcomes. Future studies should compare RIS with de novo STS while controlling for confounders.
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Affiliation(s)
- Maria L. Inchaustegui
- Facultad de Medicina, Universidad Peruana Cayetano Heredia, Lima 15102, Peru; (M.L.I.); (K.K.-L.); (K.R.-A.)
| | - Kelly Kon-Liao
- Facultad de Medicina, Universidad Peruana Cayetano Heredia, Lima 15102, Peru; (M.L.I.); (K.K.-L.); (K.R.-A.)
| | - Kim Ruiz-Arellanos
- Facultad de Medicina, Universidad Peruana Cayetano Heredia, Lima 15102, Peru; (M.L.I.); (K.K.-L.); (K.R.-A.)
| | | | - Marcos R. Gonzalez
- Division of Orthopaedic Oncology, Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02115, USA;
| | - Juan Pretell-Mazzini
- Division of Orthopedic Oncology, Miami Cancer Institute, Baptist Health System South Florida, Plantation, FL 33324, USA
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7
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Ribeiro MF, Peretz Soroka H, Bhura Z, Hirsch I, Wunder J, Ferguson P, Tsoi K, Brar S, Gladdy R, Swallow C, Chung P, Catton C, Wong P, Watson G, Razak ARA, Gupta AA, Shultz D. Clinico-demographic characteristics and outcomes of radiation-induced sarcomas (RIS): a CanSaRCC study. Ther Adv Med Oncol 2023; 15:17588359231198943. [PMID: 37781501 PMCID: PMC10540571 DOI: 10.1177/17588359231198943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 08/01/2023] [Indexed: 10/03/2023] Open
Abstract
Background Radiation-induced sarcomas (RIS) tend to have aggressive behaviour and because of their rarity, the most appropriate management for these malignancies is uncertain. Objectives Using the Canadian Sarcoma Research and Clinical Collaboration (CanSaRCC) database, a national sarcoma registry, we aimed to investigate prognostic factors and outcomes for RIS. Design Retrospective study of RIS patients treated from 1996 to 2021 at three Canadian centres. Methods RIS was defined as a sarcoma arising in a previously irradiated field following a 3+ year latency period, whose histology was distinct from the initially irradiated tumour. Clinicopathologic and treatment-related information was extracted from the CanSaRCC database. Overall survival (OS) was defined as the time from RIS diagnosis to death from any cause. Response rate (RR) to neoadjuvant chemotherapy (NACT) was based on physician assessment. Time-to-event analyses were estimated using the Kaplan-Meier method, with Cox regression for multivariate analysis. We considered a two-tailed p-value of <0.05 as statistically significant. Results One hundred seven tumours met the criteria for RIS and were divided into three subgroups: breast angiosarcoma (BAS, n = 54), osteosarcoma (OST, n = 16), and other soft-tissue sarcomas (STS, n = 37). Patients were mostly female (n = 85, 79%), treated initially for breast carcinomas (n = 54, 50.5%), and diagnosed with high-grade tumours (n = 61/71, 86%). None had evidence of synchronous metastasis. Patients with OST were younger (median age: 48 years, p < 0.001), and BAS had the shortest latency interval (8 versus 18 years for OST/STS, p < 0.001). Most patients underwent surgery, 76% (n = 76/100) R0; 24% (n = 26) received radiation therapy, mostly (n = 15, 57.7%) neoadjuvant. Among those receiving chemotherapy, 30 (75%) underwent NACT; among patients with documented response assessment, the RR was 68% (n = 17/25), being even higher in the BAS population (89.5%, n = 13/17). Median OS was 53 months (95% CI 34-101), with a 5-year OS of 47.6%; larger tumour size, high histologic grade and older age were independent prognostic factors for worse OS. Conclusion Surgery is standard, and NACT might be useful to downsize large lesions, especially in BAS patients. Raising RIS awareness is fundamental to promoting appropriate management and fostering research through multi-institutional collaborations.
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Affiliation(s)
- Mauricio Fernando Ribeiro
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University of Toronto, ON, Canada
| | - Hagit Peretz Soroka
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University of Toronto, ON, Canada
| | - Zainab Bhura
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University of Toronto, ON, Canada
| | - Ian Hirsch
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University of Toronto, ON, Canada
| | - Jay Wunder
- Department of Surgery, Mount Sinai Hospital, Sinai Health, Toronto, ON, Canada
- Department of Surgical Oncology, Princess Margaret Cancer Centre, University of Toronto, ON, Canada
| | - Peter Ferguson
- Department of Surgery, Mount Sinai Hospital, Sinai Health, Toronto, ON, Canada
- Department of Surgical Oncology, Princess Margaret Cancer Centre, University of Toronto, ON, Canada
| | - Kim Tsoi
- Department of Surgery, Mount Sinai Hospital, Sinai Health, Toronto, ON, Canada
- Department of Surgical Oncology, Princess Margaret Cancer Centre, University of Toronto, ON, Canada
| | - Savtaj Brar
- Department of Surgery, Mount Sinai Hospital, Sinai Health, Toronto, ON, Canada
| | - Rebecca Gladdy
- Department of Surgery, Mount Sinai Hospital, Sinai Health, Toronto, ON, Canada
- Department of Surgical Oncology, Princess Margaret Cancer Centre, University of Toronto, ON, Canada
| | - Carol Swallow
- Department of Surgery, Mount Sinai Hospital, Sinai Health, Toronto, ON, Canada
- Department of Surgical Oncology, Princess Margaret Cancer Centre, University of Toronto, ON, Canada
| | - Peter Chung
- Department of Radiation Oncology, Princess Margaret Cancer Centre, University of Toronto, ON, Canada
| | - Charles Catton
- Department of Radiation Oncology, Princess Margaret Cancer Centre, University of Toronto, ON, Canada
| | - Philip Wong
- Department of Radiation Oncology, Princess Margaret Cancer Centre, University of Toronto, ON, Canada
| | - Geoffrey Watson
- Division of Medical Oncology, Mount Sinai Hospital, Sinai Health, Toronto, ON, Canada
| | - Albiruni Ryan Abdul Razak
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University of Toronto, ON, Canada
- Division of Medical Oncology, Mount Sinai Hospital, Sinai Health, Toronto, ON, Canada
| | - Abha A. Gupta
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University of Toronto, ON, Canada
| | - David Shultz
- Department of Radiation Oncology, Princess Margaret Cancer Centre – University of Toronto, 610 University Avenue, Toronto, ON M5G 2M9, Canada
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Chen X, Yang J, Huang B, Liu H, Chen L. Pleomorphic undifferentiated sarcoma of the mediastinal thymus: A case report and literature review. Oncol Lett 2023; 26:306. [PMID: 37323820 PMCID: PMC10265395 DOI: 10.3892/ol.2023.13892] [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] [Received: 02/02/2023] [Accepted: 05/05/2023] [Indexed: 06/17/2023] Open
Abstract
Pleomorphic undifferentiated sarcoma (PUS) of the mediastinal thymus is a rare type of cancer. In the present case report, a 67-year-old female patient presenting a mediastinal mass for >1 year was assessed for clinical characteristics, histopathological, immunohistochemical expression and gene mutation using fluorescence in situ hybridization (FISH), and relevant literature was reviewed. Histological analysis revealed nodular changes of different sizes in the thymus, which consisted of a mixture of pleomorphic and spindle cells. The pleomorphic cells with distinct atypia were giant cells and multinucleated cells with large cell sizes and frequent nuclear divisions. The spindle cells were mild to moderate atypical and arranged in a woven pattern, and nuclear division was rare. Immunohistochemical analysis indicated that vimentin was diffusively expressed in tumor cells. No amplification was found in CDX2 and MDM4 genes using the FISH analysis. In conclusion, mediastinal thymus neoplasm should be considered in the presence of PUS and it is an exclusionary diagnosis based on clinical and pathological examination of the patient.
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Affiliation(s)
- Xiaodan Chen
- Department of Pathology, The First People's Hospital of Xiaoshan District, Hangzhou, Zhejiang 311200, P.R. China
| | - Junjie Yang
- Department of Pathology, The First People's Hospital of Xiaoshan District, Hangzhou, Zhejiang 311200, P.R. China
| | - Bin Huang
- Department of Pathology, The First People's Hospital of Xiaoshan District, Hangzhou, Zhejiang 311200, P.R. China
| | - Hongsheng Liu
- Department of Pathology, The First People's Hospital of Xiaoshan District, Hangzhou, Zhejiang 311200, P.R. China
| | - Lijiang Chen
- Department of Pathology, The First People's Hospital of Xiaoshan District, Hangzhou, Zhejiang 311200, P.R. China
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9
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Yu K, Wang L, Bu F, Zhang J, Hai Y, Hu R, Lu J, Shi X. Retroperitoneal undifferentiated pleomorphic sarcoma with total nephrectomy: a case report and literature review. Front Surg 2023; 10:1166764. [PMID: 37396292 PMCID: PMC10308313 DOI: 10.3389/fsurg.2023.1166764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 04/26/2023] [Indexed: 07/04/2023] Open
Abstract
Background Undifferentiated pleomorphic sarcoma (UPS) is a highly malignant soft tissue sarcoma with a poor prognosis and no clear effective clinical means for treatment, and there has been no significant progress in research within this field in recent years. This study aimed to investigate the epidemiology, etiology, clinical features, diagnostic modalities, various treatment modalities, and prognosis of retroperitoneal undifferentiated pleomorphic sarcoma and to contribute to the clinical management of this type of disease. In this study, we report a case of undifferentiated pleomorphic sarcoma with a primary origin in the retroperitoneum. Undifferentiated pleomorphic sarcoma occurring in the retroperitoneum is rarely reported. Case description A 59-year-old man with abdominal distension and pain for 4 months presented to our hospital after the failure of conservative treatment. A 9.6 cm by 7.4 cm mass in the left retroperitoneum was found on a CT scan of the whole abdomen with three degrees of enhancement. After surgical treatment, the tumor and the left kidney were completely removed, and pathological examination and genetic sequencing showed an apparent undifferentiated pleomorphic sarcoma. The patient subsequently declined follow-up treatment and is currently alive and well. Conclusions At the current level of clinical technology, the treatment of undifferentiated pleomorphic sarcoma is still in the exploratory stage, and the scarcity of clinical cases of this disease may have hindered the acquisition of clinical trials and research data for this disease. At present, the first choice of treatment for undifferentiated pleomorphic sarcoma is still radical resection. In the existing clinical studies, there are no strong data to support the effect of preoperative neoadjuvant chemoradiotherapy and adjuvant chemoradiotherapy in clinical practice. Similar to other diseases, the use of radiotherapy and chemotherapy before and after surgery may be a potential treatment for this disease in the future. Targeted therapy for this disease still needs further exploration, and we need more reports on related diseases to promote future treatment and research on this disease.
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Affiliation(s)
- Kai Yu
- Department of Urology, The First Hospital of Jilin University, Changchun, China
| | - Lan Wang
- Department of Hepatobiliary and Pancreatic Surgery, The First Hospital of Jilin University, Changchun, China
| | - Fan Bu
- Department of Plastic and Aesthetic Surgery, The First Hospital of Jilin University, Changchun, China
| | - Jingxuan Zhang
- Department of Hepatobiliary and Pancreatic Surgery, The First Hospital of Jilin University, Changchun, China
| | - Yubin Hai
- Department of Hepatobiliary and Pancreatic Surgery, The First Hospital of Jilin University, Changchun, China
| | - Rui Hu
- Department of Urology, The First Hospital of Jilin University, Changchun, China
| | - Ji Lu
- Department of Urology, The First Hospital of Jilin University, Changchun, China
| | - Xiaoju Shi
- Department of Hepatobiliary and Pancreatic Surgery, The First Hospital of Jilin University, Changchun, China
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Janes LA, Angeles CV. The Role of Surgery in Oligometastatic Retroperitoneal Sarcoma. Curr Oncol 2023; 30:5240-5250. [PMID: 37366881 DOI: 10.3390/curroncol30060398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 05/18/2023] [Accepted: 05/22/2023] [Indexed: 06/28/2023] Open
Abstract
Retroperitoneal sarcomas are extremely rare, comprising <15% of primary sarcomas. Distant metastasis occurs in about 20% of cases, with pulmonary and hepatic metastasis as the most common sites of hematogenous spread. Although surgical resection is well established as the main treatment of localized primary disease, there are limited guidelines for the surgical treatment of intra-abdominal and distant metastases. There are inadequate systemic treatment options for patients with metastatic sarcoma, thereby necessitating the consideration of surgical options in carefully selected patients. Key points to consider include tumor biology, patient fitness and co-morbidities, overall prognosis, and goals of care. Multidisciplinary sarcoma tumor board discussion for each case is an essential practice in order to deliver the best care to these patients. The purpose of this review is to summarize the published literature on the past and present role of surgery in the treatment of oligometastatic retroperitoneal sarcoma in order to inform the management of this difficult disease.
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Affiliation(s)
- Lindsay A Janes
- Department of Surgery, University of Michigan, Ann Arbor, MI 48109, USA
| | - Christina V Angeles
- Department of Surgery, University of Michigan, Ann Arbor, MI 48109, USA
- Rogel Cancer Center, University of Michigan, 1500 E. Medical Center Drive, 6219 Cancer Center Ann Arbor, Ann Arbor, MI 48109, USA
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11
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Lin Q, Sun Z, Yu L, Wang Q, Zhu P, Jiang Y, Sun Y, Yan W. Serum lactate dehydrogenase as a novel prognostic factor for patients with primary undifferentiated pleomorphic sarcomas. J Cancer Res Clin Oncol 2023; 149:1453-1463. [PMID: 35484360 DOI: 10.1007/s00432-022-04014-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Accepted: 04/03/2022] [Indexed: 11/28/2022]
Abstract
PURPOSE Among soft tissue sarcomas, undifferentiated pleomorphic sarcoma (UPS) has relatively higher potential of recurrence and metastasis. As serum lactate dehydrogenase (LDH) is associated with tumor progression and unfavorable outcomes in multiple malignancies, we designed this study to explore the relationship between preoperative serum LDH and prognosis in UPS patients. METHODS We extracted the data of UPS patients who underwent primary surgery in Shanghai Cancer Center, Fudan University. Receiver-operating characteristic (ROC) curve was used to figure out the best cutoff value of LDH to classify them into high- or low-expression groups. Univariate and multivariate analyses were performed using Cox proportional hazards regression to identify independent prognostic factors. Kaplan-Meier analysis was used to compare differences in overall survival (OS) and time to recurrence (TTR) between patients with high- or low-serum LDH. RESULTS Multivariate analyses demonstrated that preoperative serum LDH was an independent factor for OS. Kaplan-Meier curves showed that patients with relatively high-serum LDH (P = 0.0004) had poorer OS compared with those with low-serum LDH. There was a trend that patients with relatively high-serum LDH had poorer TTR than those without (P = 0.1249). In addition, there were obvious trends that patients with decreased serum LDH after surgery showed better OS (P = 0.0954) and TTR (P = 0.1720) than those with elevated serum LDH. Moreover, high preoperative serum LDH was associated with female patients (P = 0.0004), positive margin (P < 0.0001), worse survival (P = 0.0061), higher mitotic index (P = 0.0222) and necrosis (P = 0.0225). CONCLUSIONS Preoperative serum LDH is an independent factor for OS in UPS patients, and it correlates with future surgical margin.
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Affiliation(s)
- Qiaowei Lin
- Department of Musculoskeletal Surgery, Shanghai Cancer Center, Fudan University, Shanghai, 200030, China
| | - Zhengwang Sun
- Department of Musculoskeletal Surgery, Shanghai Cancer Center, Fudan University, Shanghai, 200030, China
| | - Lin Yu
- Department of Pathology, Shanghai Cancer Center, Fudan University, Shanghai, China
| | - Qifeng Wang
- Department of Pathology, Shanghai Cancer Center, Fudan University, Shanghai, China
| | - Ping Zhu
- Department of Pathology, Shanghai Cancer Center, Fudan University, Shanghai, China
| | - Yihan Jiang
- Department of Critical Care Medicine, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Yangbai Sun
- Department of Musculoskeletal Surgery, Shanghai Cancer Center, Fudan University, Shanghai, 200030, China.
| | - Wangjun Yan
- Department of Musculoskeletal Surgery, Shanghai Cancer Center, Fudan University, Shanghai, 200030, China.
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Liao YH, Hsu CL, Leu CY, Lai SF, Huang YL, Hsieh MS, Chen TC, Chen CN, Wang CP, Yang TL, Tsai MH, Lin MC, Lou PJ. Radiation-induced sarcoma of head and neck: Clinical characteristics and molecular signatures. Head Neck 2023; 45:638-646. [PMID: 36513597 DOI: 10.1002/hed.27279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 11/09/2022] [Accepted: 11/30/2022] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Radiation-induced sarcoma of the head and neck (RISHN) is a rare yet devastating potential complication of radiotherapy treatment. We aimed to evaluate the clinicopathological characteristics and molecular signatures of RISHN in patients who underwent radiotherapy for head and neck cancer (HNC) to identify high-risk patients and enable earlier cancer detection. METHODS This study retrospectively evaluated 24 sarcoma patients who received radiotherapy for HNC between 1994 and 2019. Patients were divided into two groups based on RISHN latency period. Patient demographics, initial tumor staging, risk factors, and survival between groups were analyzed, and whole-exome sequencing (WES) of selected samples was performed. RESULTS The median age at diagnosis of RISHN was 54 years, and the male-to-female ratio was 2:1. The latency period ranged from 0.8 to 64.4 years (median 6.5 years), with a median survival of 21.5 months. Primary cancer in the oral cavity, treatment with alkylating agents, alcohol consumption, betel nut chewing, and smoking were identified as risk factors for short (<5 years) latency periods. The majority of RISHN cases occurred in the oral cavity (58.3%). WES analysis showed that tumor necrosis factor and cell cycle checkpoint pathways were differentially involved in both patient groups. CONCLUSIONS Although case numbers were small, our cohort represents the largest case series of RISHN from a single institution to date. Clinicians must be aware of factors affecting RISHN development and latency, and risk factor identification may lead to earlier detection and prevention in the future.
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Affiliation(s)
- Yu-Hao Liao
- Department of Otolaryngology, National Taiwan University Hospital and College of Medicine, National Taiwan University, Taipei, Taiwan.,Department of Otolaryngology, National Taiwan University Hospital Hsin-Chu Biomedical Park Branch, Hsinchu, Taiwan
| | - Chia-Lang Hsu
- Department of Medical Research, National Taiwan University Hospital, Taipei, Taiwan
| | - Chih-Yu Leu
- Department of Medical Education, National Taiwan University, Taipei, Taiwan
| | - Shih-Fan Lai
- Division of Radiation Oncology, Department of Oncology, National Taiwan University Hospital, Taipei, Taiwan
| | - Yen-Lin Huang
- Department of Pathology, National Taiwan University Cancer Center, Taipei, Taiwan
| | - Min-Shu Hsieh
- Department of Pathology, National Taiwan University Hospital, Taipei, Taiwan
| | - Tseng-Cheng Chen
- Department of Otolaryngology, National Taiwan University Hospital and College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Chun-Nan Chen
- Department of Otolaryngology, National Taiwan University Hospital and College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Cheng-Ping Wang
- Department of Otolaryngology, National Taiwan University Hospital and College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Tsung-Lin Yang
- Department of Otolaryngology, National Taiwan University Hospital and College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Mong-Hsun Tsai
- Bioinformatics and Biostatistics Core, Center of Genomic and Precision Medicine, National Taiwan University, Taipei, Taiwan
| | - Mei-Chun Lin
- Department of Otolaryngology, National Taiwan University Hospital and College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Pei-Jen Lou
- Department of Otolaryngology, National Taiwan University Hospital and College of Medicine, National Taiwan University, Taipei, Taiwan
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Chen WY, Lu SH, Wang YM, Wang CW, Fang KH, Lai SF, Liang HK, Huang BS. Post-irradiation sarcoma after definitive radiation therapy for nasopharyngeal carcinoma. Radiother Oncol 2023; 178:109423. [PMID: 36435339 DOI: 10.1016/j.radonc.2022.11.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 11/17/2022] [Accepted: 11/18/2022] [Indexed: 11/24/2022]
Abstract
BACKGROUND AND PURPOSE Postirradiation sarcoma (PIS) is a rare radiation-induced malignancy after nasopharyngeal carcinoma (NPC) treatment. MATERIALS AND METHODS We retrospectively screened 9,185 NPC patients between 2000 and 2020 and identified 41 patients with PIS according to the modified Cahan's criteria: (1) the PIS must have arisen within a previous radiation field; (2) a latent period must have existed; (3) histologically proved sarcoma; (4) the tissue in which the PIS arose must have been healthy prior to the radiation. The initial radiation therapy techniques used were 2D (25; 61.0%), 3D (7; 17.1%), and IMRT (9; 22%). RESULTS The time (year) from radiotherapy (RT) to PIS was longer when using 2D or 3D irradiation techniques (median, 14.2; range, 3.4-28.1; Q1-Q3, 8.6-19.7) than when using IMRT (median, 6.6; range, 3.8-15.7; Q1-Q3, 4.5-11.7; P =.026). The time (year) from RT to PIS diagnosis was significantly longer when using lower radiation energy from cobalt-60 (median, 15.8; range, 10.4-28.4; Q1-Q3, 12.5-23.8) than when using a higher radiation energy of 6 or 10 MV (median, 10.2; range, 3.4-23.3; Q1-Q3, 6.5-16.1; P =.006). The 2-year overall survival rates for patients who underwent surgery, radical radiotherapy, systemic therapy alone and no treatment were 60.7 %, 42.9 %, 0 % and 0 %, respectively (P =.000). Of the 3 retrievable initial RT dosimetry plans for NPC, the D95 values (dose that covers 95 % of the PIS volume) for PIS were 6267, 6344 and 5820 cGy, respectively. CONCLUSION High radiation energy and modern techniques may shorten NPC PIS latency. Surgery may be associated with improved survival if feasible.
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Affiliation(s)
- Wan-Yu Chen
- Division of Radiation Oncology, Department of Oncology, National Taiwan University Hospital, No. 7, Chung-Shan South Rd, Taipei 100, Taiwan; National Taiwan University Cancer Center, Taipei, Taiwan
| | - Szu-Huai Lu
- Division of Radiation Oncology, Department of Oncology, National Taiwan University Hospital, No. 7, Chung-Shan South Rd, Taipei 100, Taiwan
| | - Yu-Ming Wang
- Department of Radiation Oncology and Proton & Radiation Therapy Center, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Chun-Wei Wang
- Division of Radiation Oncology, Department of Oncology, National Taiwan University Hospital, No. 7, Chung-Shan South Rd, Taipei 100, Taiwan; Cancer Research Center, National Taiwan University College of Medicine, Taipei, Taiwan; Department of Radiology, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Ku-Hao Fang
- Department of Otorhinolaryngology, Head and Neck Surgery, Linkou Chang Gung Memorial Hospital and Chang Gung University, Taoyuan, Taiwan
| | - Shih-Fan Lai
- Division of Radiation Oncology, Department of Oncology, National Taiwan University Hospital, No. 7, Chung-Shan South Rd, Taipei 100, Taiwan; National Taiwan University Cancer Center, Taipei, Taiwan
| | - Hsiang-Kuang Liang
- Division of Radiation Oncology, Department of Oncology, National Taiwan University Hospital, No. 7, Chung-Shan South Rd, Taipei 100, Taiwan; National Taiwan University Cancer Center, Taipei, Taiwan
| | - Bing-Shen Huang
- Department of Radiation Oncology, Chang Gung Memorial Hospital and Chang Gung University, Taoyuan, Taiwan.
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Ognerubov NA, Antipova TS. Radiation-induced soft tissue sarcoma of the neck after radiation therapy for Hodgkin's lymphoma: a clinical case. JOURNAL OF MODERN ONCOLOGY 2022. [DOI: 10.26442/18151434.2022.3.201904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Background. Radiation-induced malignancies are one of the long-term complications of radiation therapy, which is widely used to treat some tumors. The latency period before a second tumor develops varies from 3 to 60 years. Epithelial tumors and hemoblastoses occur after low-dose radiation therapy and sarcomas after high-dose radiation therapy.
Aim. To present a case of radiation-induced soft tissue angiosarcoma of the neck after the cure of Hodgkin's disease.
Materials and methods. A 41-year-old patient with Hodgkin's nodular lymphoma with the lymphoid predominance of stage IIIA with involvement of the right cervical and clavicular lymph nodes, mediastinum, and abdominal lymph nodes was followed-up. In 2004 the patient underwent four cycles of polychemotherapy per ABVD regimen followed by radiotherapy of the right cervical and clavicular lymph nodes and mediastinum, with a total focal dose of 40 Gy.
Results. Seventeen years after the treatment for Hodgkin's disease, including radiation therapy, the patient presented with painful swelling of the neck soft tissues in the radiation area with the transition to the anterior thoracic wall and an enlarged cervical lymph node. A lymph node dissection was performed. According to the combined positron emission tomography and X-ray computed tomography (PET/CT), histological and immunohistochemical studies, epithelioid angiosarcoma of soft tissues of the neck and thoracic wall stage IV cT2N1M1G3 with metastases to the skeleton bones, neck lymph nodes, left adrenal gland was established. Surgical treatment was not performed due to advanced disease. The patient received six cycles of polychemotherapy with doxorubicin + ifosfamide. PET/CT confirmed partial tumor regression.
Conclusion. Radiation-induced soft tissue sarcoma is a late iatrogenic complication of radiation therapy for Hodgkin's lymphoma. The tumor occurred in the radiation area. PET/CT is the method of choice in diagnosing and evaluating the extent of cancer and response to treatment. Chemotherapy, as an option for complex treatment, can achieve adequate disease control when surgery is not feasible.
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15
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Lazcano R, Barreto CM, Salazar R, Carapeto F, Traweek RS, Leung CH, Gite S, Mehta J, Ingram DR, Wani KM, Vu KAT, Parra ER, Lu W, Zhou J, Witt RG, Cope B, Thirasastr P, Lin HY, Scally CP, Conley AP, Ratan R, Livingston JA, Zarzour AM, Ludwig J, Araujo D, Ravi V, Patel S, Benjamin R, Wargo J, Wistuba II, Somaiah N, Roland CL, Keung EZ, Solis L, Wang WL, Lazar AJ, Nassif EF. The immune landscape of undifferentiated pleomorphic sarcoma. Front Oncol 2022; 12:1008484. [PMID: 36313661 PMCID: PMC9597628 DOI: 10.3389/fonc.2022.1008484] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Accepted: 09/19/2022] [Indexed: 11/25/2022] Open
Abstract
Introduction Undifferentiated pleomorphic sarcoma (UPS) can be associated with a relatively dense immune infiltration. Immune checkpoint inhibitors (anti-PD1, anti-PDL1, and anti-CTLA4) are effective in 20% of UPS patients. We characterize the immune microenvironment of UPS and its association with oncologic outcomes. Material and methods Surgically resected UPS samples were stained by immunohistochemistry (IHC) for the following: tumor-associated immune cells (CD3, CD8, CD163, CD20), immune checkpoints (stimulatory: OX40, ICOS; inhibitory: PD-L1, LAG3, IDO1, PD1), and the adenosine pathway (CD73, CD39). Sections were reviewed for the presence of lymphoid aggregates (LA). Clinical data were retrospectively obtained for all samples. The Wilcoxon rank-sum and Kruskal-Wallis tests were used to compare distributions. Correlations between biomarkers were measured by Spearman correlation. Univariate and multivariate Cox models were used to identify biomarkers associated with overall survival (OS) and disease-free survival (DFS). Unsupervised clustering was performed, and Kaplan-Meier curves and log-rank tests used for comparison of OS and DFS between immune clusters. Results Samples analyzed (n=105) included 46 primary tumors, 34 local recurrences, and 25 metastases. LA were found in 23% (n=10/43), 17% (n=4/24), and 30% (n=7/23) of primary, recurrent, and metastatic samples, respectively. In primary UPS, CD73 expression was significantly higher after preoperative radiation therapy (p=0.009). CD39 expression was significantly correlated with PD1 expression (primary: p=0.002, recurrent: p=0.004, metastatic: p=0.001), PD-L1 expression (primary: p=0.009), and CD3+ cell densities (primary: p=0.016, recurrent: p=0.043, metastatic: p=0.028). In recurrent tumors, there was a strong correlation between CD39 and CD73 (p=0.015), and both were also correlated with CD163+ cell densities (CD39 p=0.013; CD73 p<0.001). In multivariate analyses, higher densities of CD3+ and CD8+ cells (Cox Hazard Ratio [HR]=0.33; p=0.010) were independently associated with OS (CD3+, HR=0.19, p<0.001; CD8+, HR= 0.33, p=0.010) and DFS (CD3+, HR=0.34, p=0.018; CD8+, HR=0.34, p= 0.014). Unsupervised clustering of IHC values revealed three immunologically distinct clusters: immune high, intermediate, and low. In primary tumors, these clusters were significantly associated with OS (log-rank p<0.0001) and DFS (p<0.001). Conclusion We identified three immunologically distinct clusters of UPS Associated with OS and DFS. Our data support further investigations of combination anti-PD-1/PD-L1 and adenosine pathway inhibitors in UPS.
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Affiliation(s)
- Rossana Lazcano
- Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Carmelia M. Barreto
- Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Ruth Salazar
- Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Fernando Carapeto
- Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Raymond S. Traweek
- Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Cheuk H. Leung
- Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Swati Gite
- Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Jay Mehta
- Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Davis R. Ingram
- Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Khalida M. Wani
- Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Kim-Anh T. Vu
- Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Edwin R. Parra
- Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Wei Lu
- Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Jianling Zhou
- Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Russell G. Witt
- Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Brandon Cope
- Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Prapassorn Thirasastr
- Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Heather Y. Lin
- Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Christopher P. Scally
- Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Anthony P. Conley
- Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Ravin Ratan
- Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - J. Andrew Livingston
- Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Alexandra M. Zarzour
- Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Joseph Ludwig
- Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Dejka Araujo
- Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Vinod Ravi
- Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Shreyaskumar Patel
- Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Robert Benjamin
- Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Jennifer Wargo
- Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Ignacio I. Wistuba
- Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
- Thoracic/Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
- Division of Pathology and Laboratory Medicine, The University of Texas, MD Anderson Cancer Center, Houston, TX, United States
| | - Neeta Somaiah
- Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Christina L. Roland
- Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Emily Z. Keung
- Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Luisa Solis
- Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Wei-Lien Wang
- Division of Pathology and Laboratory Medicine, The University of Texas, MD Anderson Cancer Center, Houston, TX, United States
| | - Alexander J. Lazar
- Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
- Division of Pathology and Laboratory Medicine, The University of Texas, MD Anderson Cancer Center, Houston, TX, United States
- Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Elise F. Nassif
- Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
- *Correspondence: Elise F. Nassif,
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Bartlett EK, Sharma A, Seier K, Antonescu CR, Agaram NP, Jadeja B, Rosenbaum E, Chi P, Brennan MF, Qin LX, Alektiar KM, Singer S. Histology-Specific Prognostication for Radiation-Associated Soft Tissue Sarcoma. JCO Precis Oncol 2022; 6:e2200087. [PMID: 36240470 PMCID: PMC9616643 DOI: 10.1200/po.22.00087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 04/29/2022] [Accepted: 07/21/2022] [Indexed: 11/07/2022] Open
Abstract
PURPOSE Radiation-associated sarcomas (RAS) are rare but aggressive malignancies. We sought to characterize the histology-specific presentation and behavior of soft tissue RAS to improve individualized prognostication. METHODS A single-institutional prospectively maintained database was queried for all patients with primary, nonmetastatic RAS treated with surgical resection from 1982 to 2019. Patients presenting with the five most common RAS histologies were propensity-matched to those with sporadic tumors of the same histology. Incidence of disease-specific death (DSD) was modeled using cumulative incidence analyses. RESULTS Among 259 patients with RAS, the five most common histologies were malignant peripheral nerve sheath tumor (MPNST; n = 19), myxofibrosarcoma (n = 20), leiomyosarcoma (n = 24), undifferentiated pleomorphic sarcoma (UPS; n = 55), and angiosarcoma (AS; n = 62). DSD varied significantly by histology (P = .002), with RAS MPNST and UPS having the highest DSD. In unadjusted analysis, RAS MPNST was associated with increased DSD compared with sporadic MPNST (75% v 38% 5-year DSD, P = .002), as was RAS UPS compared with sporadic UPS (49% v 28% 5-year DSD, P = .004). Unadjusted DSD was similar among patients with RAS AS, leiomyosarcoma, or myxofibrosarcoma and sporadic sarcoma of the same histology. After matching RAS to sporadic patients within each histology, DSD only differed between RAS and sporadic MPNST (83% v 46% 5-year DSD, P = .013). Patients with RAS AS presented in such a distinct manner to those with sporadic AS that a successful match was not possible. CONCLUSION The aggressive presentation of RAS is histology-specific, and DSD is driven by RAS MPNST and UPS histologies. Despite the aggressive presentation, standard prognostic factors can be used to estimate risk of DSD among most RAS. In MPNST, radiation association should be considered to independently associate with markedly higher risk of DSD.
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Affiliation(s)
- Edmund K. Bartlett
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Avinash Sharma
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Kenneth Seier
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY
| | | | | | - Bhumika Jadeja
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Evan Rosenbaum
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Ping Chi
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Murray F. Brennan
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Li-Xuan Qin
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Kaled M. Alektiar
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Samuel Singer
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
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Al Laham O, Abdul Khalek G, Alboushi H, Al Mohammad AAH, Almaydaani M, Alhanwt A. An extremely scarce incidence of primary Undifferentiated Pleomorphic Sarcoma of the Scalp of a 52-year-old female - A Case Report. Int J Surg Case Rep 2022; 99:107685. [PMID: 36150332 PMCID: PMC9568790 DOI: 10.1016/j.ijscr.2022.107685] [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: 08/19/2022] [Revised: 09/17/2022] [Accepted: 09/18/2022] [Indexed: 12/01/2022] Open
Abstract
Introduction and importance Sarcomas are malignant mesenchymal-cell tumors that comprise 1 % of all adult tumors. Undifferentiated Pleomorphic Sarcoma comprises a vastly rare subtype. It mostly occurs in males in their 6th decade of life. However, their exact incidence remains poorly demarcated, especially those occurring in the scalp. Since they lack any disease-specific presentations, we should maintain high clinical suspicion when presented with similar cases. Case presentation Herein, we demonstrate the clinical case of a 52-year-old Middle Eastern female, who presented to the outpatient clinic complaining of a one-year history of progressively growing protuberance in her right side of the scalp. It was painful and rapidly increased in size. Presurgical radiological assessment suspected a cystic formation. Utter resection of the mass was achieved, and histopathological analysis diagnosed it as a primary Undifferentiated Pleomorphic Sarcoma. Clinical discussion Meticulous surgical resection was the cornerstone treatment of our patient. Radiological imaging in addition to clinical suspicion was utilized for preoperative assessment. This patient has had a successful post-surgical recovery. She has been surveilled for 6 months so far with no evidence of tumor recurrence, metastasis, or clinical complications. Conclusion It is especially rare to see a primary Undifferentiated Pleomorphic Sarcoma in any patient population. It's even rarer that it occurs in such a patient demographic. Hence, it's vital that we document cases of this rare malignancy because that would lead the way in conducting informative clinical studies which enable physicians to select the proper treatment modality. Sarcomas are malignant mesenchymal-cell tumors that comprise 1 % of all adult tumors. Undifferentiated Pleomorphic Sarcoma comprises a rare subtype. It mostly occurs in males in their 6th decade. UPS showed higher tendencies to occur in males rather than females and favored the White rather than African race. To establish a final diagnosis relies on competent histopathological and immunohistochemical analysis. The ideal management of UPS occurring in the head and neck is utter surgical resection with free margins of 2 cm.
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18
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Kao EY, McEwen AE, Aden JK, Schaub SK, Ricciotti RW, Mantilla JG. Clinical and Pathologic Characterization of 94 Radiation-Associated Sarcomas: Our Institutional Experience. Int J Surg Pathol 2022:10668969221105626. [PMID: 35695212 DOI: 10.1177/10668969221105626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Radiation-associated sarcomas are an uncommon complication of therapeutic radiation. However, their prevalence has increased with the more widespread use of this treatment modality. The clinical, pathologic and genetic characteristics of radiation-associated sarcomas are not fully understood. In this study we describe the features of 94 radiation-associated sarcomas reviewed at our institution between 1993 and 2018, evaluate their overall survival (OS) and progression-free survival (PFS) outcomes, and compare them with their sporadic counterparts reviewed within the same time period. Histologic subtypes of all radiation-associated sarcomas included 31 (33%) undifferentiated sarcomas, 20 (21%) osteosarcomas, 17 (18%) angiosarcomas, 10 (11%) malignant peripheral nerve sheath tumor (MPNST), 9 (10%) leiomyosarcomas, 4 (4%) myxofibrosarcomas, and 3 (3%) rhabdomyosarcomas. Six patients had a documented cancer predisposition syndrome. The most common preceding neoplasms included adenocarcinoma (47%) and squamous cell carcinoma (19%), with a mean latency of 13 years. Multivariable Cox survival analysis demonstrated that advanced stage at diagnosis based on pT category (AJCC eighth edition) and fragmented resection were associated with worse survival outcomes. In addition, there was a statistically significant difference in PFS between radiation-associated undifferentiated sarcomas and MPNST when compared to their sporadic counterparts using the Kaplan-Meier method and Log-rank analysis. Overall, our study shows that radiation-associated sarcomas comprise a wide clinico-pathologic spectrum of disease, with a tendency for aggressive clinical behavior. This study further delineates the understanding of these uncommon diseases. Future studies are necessary to better understand the genetic and epigenetic changes that drive the differences in behavior between these tumors and their sporadic counterparts, and to offer better treatment options.
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Affiliation(s)
- Erica Y Kao
- Department of Pathology, 377811San Antonio Uniformed Services Health Education Consortium, San Antonio, TX, USA
| | - Abbye E McEwen
- Department of Laboratory Medicine and Pathology, 7284University of Washington, Seattle, WA, USA
| | - James K Aden
- Graduate Medical Education, 377811San Antonio Uniformed Services Health Education Consortium, San Antonio, TX, USA
| | - Stephanie K Schaub
- Department of Radiation Oncology, 7284University of Washington, Seattle, WA, USA
| | - Robert W Ricciotti
- Department of Laboratory Medicine and Pathology, 7284University of Washington, Seattle, WA, USA
| | - Jose G Mantilla
- Department of Laboratory Medicine and Pathology, 7284University of Washington, Seattle, WA, USA
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19
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Tessema ST, Mahgoub AE, Nakhleh R. Angiosarcoma: A Rare Malignancy Linked to Chemical Exposures. Cureus 2022; 14:e25289. [PMID: 35755516 PMCID: PMC9224836 DOI: 10.7759/cureus.25289] [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] [Accepted: 05/22/2022] [Indexed: 11/05/2022] Open
Abstract
Angiosarcoma is an exceptionally rare malignancy that accounts for less than 1% of all sarcomas. This case describes a 90-year-old male veteran who presented with a hematoma from a traumatic head injury. This then progressed to an ulcerated bleeding lesion that measured 2.5 cm in diameter with pearly borders and granulation tissue. CT scan of the head and skin biopsy were consistent with the diagnosis of cutaneous angiosarcoma. The patient may have unique exposures from the military training site Camp Lejeune including tetrachloroethylene (PCE), trichloroethylene (TCE), trans-1,2-dichloroethylene, and vinyl chloride predisposing to angiosarcoma. The patient underwent palliative radiation without obvious complications. This case presents an opportunity for further evaluation and understanding of the effects of these exposures and the implications for the health of veterans and aging populations. Patient outcomes may be improved with earlier diagnosis and aggressive treatment.
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20
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Retroperitoneal Sarcoma Care in 2021. Cancers (Basel) 2022; 14:cancers14051293. [PMID: 35267600 PMCID: PMC8909774 DOI: 10.3390/cancers14051293] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 02/22/2022] [Accepted: 02/27/2022] [Indexed: 12/16/2022] Open
Abstract
Soft-tissue sarcomas are biologically heterogenous tumors arising from connective tissues with over 100 subtypes. Although sarcomas account for <1% of all adult malignancies, retroperitoneal sarcomas are a distinct subgroup accounting for <10% of all sarcomatous tumors. There have been considerable advancements in the understanding and treatment of retroperitoneal sarcoma in the last decade, with standard treatment consisting of upfront primary surgical resection. The evidence surrounding the addition of radiation therapy remains controversial. There remains no standard with regards to systemic therapy, including immunotherapy. Adjunctive therapy remains largely dictated by expert consensus and preferences at individual centers or participation in clinical trials. In this 2021 review, we detail the anatomical boundaries of the retroperitoneum, clinical characteristics, contemporary standard of care and well as recent advancements in retroperitoneal sarcoma care. Ongoing international collaborations are encouraged to advance our understanding of this complex disease.
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21
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Wakeman KM, Zhang QS, Bandhlish A, Cranmer LD, Ricciotti RW, Mantilla JG. Fédération Nationale Des Centres de Lutte Contre Le Cancer (FNCLCC) Grading, Margin Status and Tumor Location Associate With Survival Outcomes in Malignant Peripheral Nerve Sheath Tumors. Am J Clin Oncol 2022; 45:28-35. [PMID: 34962906 DOI: 10.1097/coc.0000000000000877] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Histologic grading using the Fédération Nationale des Centres de Lutte Contre Le Cancer (FNCLCC) system is not universally accepted as applicable to malignant peripheral nerve sheath tumor (MPNST), as its prognostic value is not well established. METHODS We retrospectively evaluated 99 cases of MPNST to investigate any association between the outcomes overall survival (OS) and progression-free survival (PFS), and predictor variables FNCLCC grade, clinical setting, tumor location, and tumor size at diagnosis using multivariable Cox proportional hazard analysis. RESULTS Univariable and multivariable analysis demonstrate a statistically significant association between FNCLCC grade and both OS and PFS when comparing tumors by histologic grade. Of note, no deaths were observed in patients with grade 1 MPNST. Other variables associated with unfavorable outcomes include fragmented resection and primary site, with tumors in the extremities having favorable OS, but not PFS, when compared with those in truncal locations. Tumors in the head and neck had favorable PFS, but not OS, compared with those in the trunk. No statistically significant differences in OS or PFS were observed when comparing patient age and sex, tumor size at diagnosis, clinical setting (primary vs. type-1 neurofibromatosis vs. radiation associated) or history of neoadjuvant therapy. Interobserver agreement for FNCLCC grading of these tumors was considered good (S*=0.77, 95% confidence interval: 0.71-0.84). CONCLUSIONS Association between FNCLCC grading and survival outcomes in MPNST suggests potential value to routinely grading these neoplasms. However, the subjectivity of the grading system, particularly when assigning a tumor differentiation score, may pose a challenge, especially in low and intermediate grade lesions.
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Affiliation(s)
| | - Qian S Zhang
- Department of Medicine, School of Medicine, University of Washington
| | | | - Lee D Cranmer
- Division of Medical Oncology, University of Washington, Seattle, WA
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22
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Tsuchiya R, Yoshimatsu Y, Noguchi R, Sin Y, Ono T, Akiyama T, Sugaya J, Nakatani F, Kojima N, Yoshida A, Ohtori S, Kawai A, Kondo T. Establishment and characterization of NCC-UPS3-C1: a novel patient-derived cell line of undifferentiated pleomorphic sarcoma. Hum Cell 2021; 35:384-391. [PMID: 34665443 DOI: 10.1007/s13577-021-00633-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 10/07/2021] [Indexed: 11/26/2022]
Abstract
Undifferentiated pleomorphic sarcoma (UPS), previously termed malignant fibrous histiocytoma, is one of the most aggressive sarcomas with no identifiable line of differentiation. Although the molecular mechanism of oncogenesis in UPS has not been clarified, radiation exposure is considered to be a risk factor in the development of UPS. In the treatment of UPS, surgical treatment remains the most important modality. While chemotherapy is considered in unresectable or metastatic cases, UPS is known to be refractory to conventional chemotherapy, leading to an unfavorable prognosis. To improve the clinical outcome of this condition, novel treatment methods are urgently needed. Patient-derived cell lines are essential tools in preclinical studies. However, owing to the rarity of UPS, only four UPS cell lines are publicly available. Thus, we established a novel UPS cell line, NCC-UPS3-C1, using a surgically resected tumor from a patient with radiation-associated UPS. NCC-UPS3-C1 cells had multiple genomic deletions including the tumor suppressor genes CDKN2A and CDKN2B. NCC-UPS3-C1 cells demonstrated constant growth, spheroid formation, and aggressive invasion ability. We also conducted a screening test using 214 drugs and identified that the histone deacetylase inhibitor, romidepsin, is highly effective on NCC-UPS3-C1 cells. Thus, we concluded that the NCC-UPS3-C1 cell line is a useful tool in preclinical studies for UPS.
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Affiliation(s)
- Ryuto Tsuchiya
- Division of Rare Cancer Research, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
- Department of Orthopaedic Surgery, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan
| | - Yuki Yoshimatsu
- Division of Rare Cancer Research, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Rei Noguchi
- Division of Rare Cancer Research, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Yooksil Sin
- Division of Rare Cancer Research, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Takuya Ono
- Division of Rare Cancer Research, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Taro Akiyama
- Division of Rare Cancer Research, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
- Department of Orthopaedic Surgery, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan
| | - Jun Sugaya
- Department of Musculoskeletal Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Fumihiko Nakatani
- Department of Musculoskeletal Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Naoki Kojima
- Department of Diagnostic Pathology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Akihiko Yoshida
- Department of Diagnostic Pathology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Seiji Ohtori
- Department of Orthopaedic Surgery, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan
| | - Akira Kawai
- Department of Musculoskeletal Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Tadashi Kondo
- Division of Rare Cancer Research, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan.
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23
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Reddy R. Primary Undifferentiated Pleomorphic Sarcoma of the Biceps Femoris Muscle Complicated by Hemorrhage: An Underrecognized Entity. Cureus 2021; 13:e16958. [PMID: 34527451 PMCID: PMC8418958 DOI: 10.7759/cureus.16958] [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] [Accepted: 08/06/2021] [Indexed: 11/21/2022] Open
Abstract
Malignant fibrous histiocytoma currently known as undifferentiated pleomorphic sarcoma is the commonest soft tissue sarcoma of mesenchymal origin. Undifferentiated pleomorphic sarcoma is commonly located in the extremities, trunk, head and neck in decreasing order of frequency. We report a case of primary undifferentiated pleomorphic sarcoma of the biceps femoris muscle in a 50-year-old male complicated by hemorrhage. Diagnostic workup included ultrasonography, magnetic resonance imaging (MRI), histopathology and positive results on immunohistochemistry especially CD-68. High-grade liposarcoma and rhabdomyosarcoma were regarded as differential diagnoses of undifferentiated pleomorphic sarcoma. Demonstration of spontaneous hemorrhage within the lesion on follow-up ultrasonography done at one month from the time of diagnosis deserves a special mention in this report. Radical excision with tumor-free margins of the biceps femoris and tendon reconstruction was undertaken. MRI at six months follow-up did not reveal tumor recurrence at the site of surgery and CT chest did not reveal metastases.
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24
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Hawkins CJ, Miles MA. Mutagenic Consequences of Sublethal Cell Death Signaling. Int J Mol Sci 2021; 22:ijms22116144. [PMID: 34200309 PMCID: PMC8201051 DOI: 10.3390/ijms22116144] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 06/03/2021] [Accepted: 06/05/2021] [Indexed: 02/06/2023] Open
Abstract
Many human cancers exhibit defects in key DNA damage response elements that can render tumors insensitive to the cell death-promoting properties of DNA-damaging therapies. Using agents that directly induce apoptosis by targeting apoptotic components, rather than relying on DNA damage to indirectly stimulate apoptosis of cancer cells, may overcome classical blocks exploited by cancer cells to evade apoptotic cell death. However, there is increasing evidence that cells surviving sublethal exposure to classical apoptotic signaling may recover with newly acquired genomic changes which may have oncogenic potential, and so could theoretically spur the development of subsequent cancers in cured patients. Encouragingly, cells surviving sublethal necroptotic signaling did not acquire mutations, suggesting that necroptosis-inducing anti-cancer drugs may be less likely to trigger therapy-related cancers. We are yet to develop effective direct inducers of other cell death pathways, and as such, data regarding the consequences of cells surviving sublethal stimulation of those pathways are still emerging. This review details the currently known mutagenic consequences of cells surviving different cell death signaling pathways, with implications for potential oncogenic transformation. Understanding the mechanisms of mutagenesis associated (or not) with various cell death pathways will guide us in the development of future therapeutics to minimize therapy-related side effects associated with DNA damage.
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Affiliation(s)
- Christine J. Hawkins
- Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science, La Trobe University, Bundoora, VIC 3086, Australia;
| | - Mark A. Miles
- Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science, La Trobe University, Bundoora, VIC 3086, Australia;
- School of Health and Biomedical Sciences, RMIT University, Bundoora, VIC 3083, Australia
- Correspondence:
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25
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Steiner D, Smolle MA, Brcic I, Leithner A. Rhabdomyosarcoma and pleomorphic sarcoma in the same location : Recurrence or new entity? Wien Klin Wochenschr 2021; 134:76-79. [PMID: 33905030 PMCID: PMC8813824 DOI: 10.1007/s00508-021-01872-5] [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] [Received: 02/05/2021] [Accepted: 03/31/2021] [Indexed: 11/24/2022]
Abstract
Soft tissue sarcomas (STS) represent a small group of adult solid malignancies, with risk factors such as environmental factors, genetic predisposition, and prior radiotherapy. In STS patients with a novel swelling, differential diagnoses include recurrence, second primary cancer, metastasis from unknown primary cancer, and radiation-associated STS, the latter usually occurring approximately 10 years after radiotherapy. We present the case of a 64-year-old male patient with pleomorphic rhabdomyosarcoma, who underwent resection and radiotherapy. The patient presented again 5 years later with painful swelling in the area of the prior sarcoma, raising suspicion of recurrence. Resection was performed and a diagnosis of pleomorphic sarcoma (not otherwise specified [NOS]) was made. The patient was treated with radiotherapy and remained sarcoma-free for the following 7 years. A molecular analysis of both neoplasms, using RNA next-generation sequencing, did not detect any specific fusions. Due to the lack of rhabdomyoblastic differentiation in the second sarcoma and the low likelihood of a second primary in the same previously irradiated location, the diagnosis of a radiation-associated STS was suggested. This short report illustrates the difficult diagnostic work-up of a presumably radiation-associated STS, as these neoplasms lack characteristic morphological and immunohistochemical features. In our case, the suggested diagnosis may have pointed against another course of radiotherapy in an already irradiation-harmed region. Therefore, a relatively low latency period between surgery, radiotherapy, and diagnosis of another STS should not automatically point towards recurrence and may prompt further in-depth investigation.
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Affiliation(s)
- Daniel Steiner
- Department of Orthopedics and Trauma, Medical University of Graz, Auenbruggerplatz 5, 8036, Graz, Austria.
| | - Maria Anna Smolle
- Department of Orthopedics and Trauma, Medical University of Graz, Auenbruggerplatz 5, 8036, Graz, Austria
| | - Iva Brcic
- Diagnostic and Research Institute of Pathology, Medical University of Graz, Neue Stiftingstalstraße 6, Graz, 8010, Austria
| | - Andreas Leithner
- Department of Orthopedics and Trauma, Medical University of Graz, Auenbruggerplatz 5, 8036, Graz, Austria
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Khanna L, Prasad SR, Yedururi S, Parameswaran AM, Marcal LP, Sandrasegaran K, Tirumani SH, Menias CO, Katabathina VS. Second Malignancies after Radiation Therapy: Update on Pathogenesis and Cross-sectional Imaging Findings. Radiographics 2021; 41:876-894. [PMID: 33891523 DOI: 10.1148/rg.2021200171] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A wide spectrum of second cancers occur as late complications of radiation therapy (RT) used to treat various malignancies. In addition to the type and dose of radiation, lifestyle, environmental, and genetic factors are important to the development of second malignancies in cancer survivors. Typically, RT-induced malignancies (RTIMs) are biologically aggressive cancers with a variable period of 5-10 years for hematologic malignancies and 10-60 years for solid tumors between RT and the development of the second cancer. Although carcinomas and leukemias commonly develop after low-dose RT, sarcomas occur in tissues or organs that receive high-dose RT. Angiosarcomas and unclassified pleomorphic sarcomas are the two most common RT-associated sarcomas; other sarcomas include malignant peripheral nerve sheath tumors, leiomyosarcomas, osteosarcomas, chondrosarcomas, and dedifferentiated or pleomorphic liposarcomas. Select RTIMs show tumor genetic characteristics that allow accurate diagnosis. Nearly all cutaneous angiosarcomas after RT for breast cancer and 90% of RT-associated malignant peripheral nerve sheath tumors are characterized by MYC gene amplifications and loss of H3 K27me3 expression, respectively. Classic papillary thyroid carcinomas that develop after RT frequently harbor RET/PTC rearrangements and have a favorable prognosis, despite their advanced stage at patient presentation. Select RTIMs demonstrate characteristic imaging findings and typically develop in the prior radiation field. Imaging is essential to early diagnosis, characterization, localization, and staging of RTIMs. Familiarity of radiologists with the diverse spectrum of RTIMs is essential for early diagnosis and optimal management. An invited commentary by Shapiro is available online. ©RSNA, 2021.
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Affiliation(s)
- Lokesh Khanna
- From the Department of Radiology, University of Texas Health at San Antonio, 7703 Floyd Curl Dr, San Antonio, TX 78229 (L.K., A.M.P., V.S.K.); Department of Radiology, University of Texas MD Anderson Cancer Center, Houston, Tex (S.R.P., S.Y., L.P.M.); Department of Radiology, Mayo Clinic, Scottsdale, Ariz (K.S., C.O.M.); and Department of Radiology, University Hospitals Cleveland Medical Center, Cleveland, Ohio (S.H.T.)
| | - Srinivasa R Prasad
- From the Department of Radiology, University of Texas Health at San Antonio, 7703 Floyd Curl Dr, San Antonio, TX 78229 (L.K., A.M.P., V.S.K.); Department of Radiology, University of Texas MD Anderson Cancer Center, Houston, Tex (S.R.P., S.Y., L.P.M.); Department of Radiology, Mayo Clinic, Scottsdale, Ariz (K.S., C.O.M.); and Department of Radiology, University Hospitals Cleveland Medical Center, Cleveland, Ohio (S.H.T.)
| | - Sireesha Yedururi
- From the Department of Radiology, University of Texas Health at San Antonio, 7703 Floyd Curl Dr, San Antonio, TX 78229 (L.K., A.M.P., V.S.K.); Department of Radiology, University of Texas MD Anderson Cancer Center, Houston, Tex (S.R.P., S.Y., L.P.M.); Department of Radiology, Mayo Clinic, Scottsdale, Ariz (K.S., C.O.M.); and Department of Radiology, University Hospitals Cleveland Medical Center, Cleveland, Ohio (S.H.T.)
| | - Anand M Parameswaran
- From the Department of Radiology, University of Texas Health at San Antonio, 7703 Floyd Curl Dr, San Antonio, TX 78229 (L.K., A.M.P., V.S.K.); Department of Radiology, University of Texas MD Anderson Cancer Center, Houston, Tex (S.R.P., S.Y., L.P.M.); Department of Radiology, Mayo Clinic, Scottsdale, Ariz (K.S., C.O.M.); and Department of Radiology, University Hospitals Cleveland Medical Center, Cleveland, Ohio (S.H.T.)
| | - Leonardo P Marcal
- From the Department of Radiology, University of Texas Health at San Antonio, 7703 Floyd Curl Dr, San Antonio, TX 78229 (L.K., A.M.P., V.S.K.); Department of Radiology, University of Texas MD Anderson Cancer Center, Houston, Tex (S.R.P., S.Y., L.P.M.); Department of Radiology, Mayo Clinic, Scottsdale, Ariz (K.S., C.O.M.); and Department of Radiology, University Hospitals Cleveland Medical Center, Cleveland, Ohio (S.H.T.)
| | - Kumar Sandrasegaran
- From the Department of Radiology, University of Texas Health at San Antonio, 7703 Floyd Curl Dr, San Antonio, TX 78229 (L.K., A.M.P., V.S.K.); Department of Radiology, University of Texas MD Anderson Cancer Center, Houston, Tex (S.R.P., S.Y., L.P.M.); Department of Radiology, Mayo Clinic, Scottsdale, Ariz (K.S., C.O.M.); and Department of Radiology, University Hospitals Cleveland Medical Center, Cleveland, Ohio (S.H.T.)
| | - Sree Harsha Tirumani
- From the Department of Radiology, University of Texas Health at San Antonio, 7703 Floyd Curl Dr, San Antonio, TX 78229 (L.K., A.M.P., V.S.K.); Department of Radiology, University of Texas MD Anderson Cancer Center, Houston, Tex (S.R.P., S.Y., L.P.M.); Department of Radiology, Mayo Clinic, Scottsdale, Ariz (K.S., C.O.M.); and Department of Radiology, University Hospitals Cleveland Medical Center, Cleveland, Ohio (S.H.T.)
| | - Christine O Menias
- From the Department of Radiology, University of Texas Health at San Antonio, 7703 Floyd Curl Dr, San Antonio, TX 78229 (L.K., A.M.P., V.S.K.); Department of Radiology, University of Texas MD Anderson Cancer Center, Houston, Tex (S.R.P., S.Y., L.P.M.); Department of Radiology, Mayo Clinic, Scottsdale, Ariz (K.S., C.O.M.); and Department of Radiology, University Hospitals Cleveland Medical Center, Cleveland, Ohio (S.H.T.)
| | - Venkata S Katabathina
- From the Department of Radiology, University of Texas Health at San Antonio, 7703 Floyd Curl Dr, San Antonio, TX 78229 (L.K., A.M.P., V.S.K.); Department of Radiology, University of Texas MD Anderson Cancer Center, Houston, Tex (S.R.P., S.Y., L.P.M.); Department of Radiology, Mayo Clinic, Scottsdale, Ariz (K.S., C.O.M.); and Department of Radiology, University Hospitals Cleveland Medical Center, Cleveland, Ohio (S.H.T.)
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27
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Novel Nomograms-Based Prediction Models for Patients with Primary Undifferentiated Pleomorphic Sarcomas Resections. Cancers (Basel) 2021; 13:cancers13081917. [PMID: 33921187 PMCID: PMC8071567 DOI: 10.3390/cancers13081917] [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: 02/24/2021] [Revised: 04/07/2021] [Accepted: 04/12/2021] [Indexed: 01/13/2023] Open
Abstract
Simple Summary Undifferentiated pleomorphic sarcomas (UPS) are one of the most common soft tissue sarcomas which have relatively high potentials of recurrence and metastasis. Surgery remains the mainstream treatment for UPS patients. However, in modern medicine, doctors nowadays lack proper models to tell patients the exact prognosis of individuals after they have undergone primary surgery. In this work, we for the first time develop two nomograms that are able to predict 3- and 5-year overall survival (OS) and time to recurrence (TTR) for UPS patients. These nomograms show relatively good accuracy and practicability which may contribute a lot to the modern medical decision-making process. Abstract Background: Undifferentiated pleomorphic sarcomas (UPS) were one of the most common soft tissue sarcomas. As UPS had relatively high potentials of recurrence and metastasis, we designed two nomograms to better predict the overall survival (OS) and time to recurrence (TTR) for patients who underwent primary surgery. Methods: The data of UPS patients who underwent primary surgery were extracted from Shanghai Cancer Center, Fudan University. Multivariate analyses were performed using Cox proportional hazards regression to identify independent prognostic factors. Kaplan–Meier analysis was used to compare differences for patients who underwent primary surgery in OS and TTR. Nomograms were designed with the help of R software and validated using calibration curves and receiver operating characteristic curves (ROC). Results: Kaplan–Meier curves showed that patients with older ages (p = 0.0024), deeper locations (p = 0.0422), necrosis (p < 0.0001), G3 French Federation Nationale des Centres de Lutte Contre le Cancer (FNCLCC) classification (p < 0.0001), higher Ki-67 (p < 0.0001), higher mitotic index (p < 0.0001), R1/R2 resections (p = 0.0002) and higher invasive depth (p = 0.0099) had shorter OS than the other patients while patients with older ages (p = 0.0108), necrosis (p = 0.0001), G3 FNCLCC classification (p < 0.0001), higher Ki-67 (p = 0.0006), higher mitotic index (p < 0.0001) and R1/R2 resections (p < 0.0001) had shorter TTR compared with those without. Multivariate analyses demonstrated that mitotic rates and surgical margin were independent factors for TTR while age and invasive depth were independent factors for OS. Three parameters were adopted to build the nomograms for 3- and 5-year OS and TTR. The Area Under Curve (AUC) of this nomogram at 3- and 5-year TTR reached 0.802, 0.814, respectively, while OS reached 0.718, 0.802, respectively. Calibration curves for the prediction of 3- and 5-year OS and TTR showed excellent agreement between the predicted and the actual survival outcomes. Conclusions: Some important parameters could be used to predict the outcome of individual UPS patients such as mitotic age, rates, surgical margin, and invasive depth. We developed two accurate and practicable nomograms that could predict 3- and 5-year OS and TTR for UPS patients, which could be involved in the modern medical decision-making process.
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28
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Sambri A, Caldari E, Fiore M, Zucchini R, Giannini C, Pirini MG, Spinnato P, Cappelli A, Donati DM, De Paolis M. Margin Assessment in Soft Tissue Sarcomas: Review of the Literature. Cancers (Basel) 2021; 13:cancers13071687. [PMID: 33918457 PMCID: PMC8038240 DOI: 10.3390/cancers13071687] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 03/30/2021] [Accepted: 04/01/2021] [Indexed: 12/18/2022] Open
Abstract
Simple Summary Many classifications to assess margins status for soft tissue sarcomas are reported in the literature. Most of the series are heterogeneous and variable in size, making it difficult to compare results from study to study. Thus, which is the best way to assess margins in order to predict the risk of local recurrence is still debated. The aim of this narrative review is to provide a comprehensive assessment of the literature on margins, and to highlight the need for a uniform description of the margin status for patients with soft tissue sarcomas (STS). Abstract Adequacy of margins must take into consideration both the resection margin width (quantity) and anatomic barrier (quality). There are several classification schemes for reporting surgical resection margin status for soft tissue sarcomas (STS). Most of the studies regarding treatment outcomes in STS included all histologic grades and histological subtypes, which include infiltrative and non-infiltrative subtypes and are very heterogeneous in terms of both histologic characteristics and treatment modalities (adjuvant treatments or not). This lack of consistency makes it difficult to compare results from study to study. Therefore, there is a great need for evidence-based standardization concerning the width of resection margins. The aim of this narrative review is to provide a comprehensive assessment of the literature on margins, and to highlight the need for a uniform description of the margin status for patients with STS. Patient cases should be discussed at multidisciplinary tumor boards and treatments should be individualized to clinical and demographic characteristics, which must include also a deep knowledge of specific histotypes behaviors, particularly infiltrative ones.
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Affiliation(s)
- Andrea Sambri
- Alma Mater Studiorum, University of Bologna, 40126 Bologna, Italy;
- IRCCS Policlinico di Sant’Orsola, 40138 Bologna, Italy; (E.C.); (M.G.P.); (A.C.); (M.D.P.)
- Correspondence:
| | - Emilia Caldari
- IRCCS Policlinico di Sant’Orsola, 40138 Bologna, Italy; (E.C.); (M.G.P.); (A.C.); (M.D.P.)
| | - Michele Fiore
- IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy; (M.F.); (R.Z.); (C.G.); (P.S.)
| | - Riccardo Zucchini
- IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy; (M.F.); (R.Z.); (C.G.); (P.S.)
| | - Claudio Giannini
- IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy; (M.F.); (R.Z.); (C.G.); (P.S.)
| | - Maria Giulia Pirini
- IRCCS Policlinico di Sant’Orsola, 40138 Bologna, Italy; (E.C.); (M.G.P.); (A.C.); (M.D.P.)
| | - Paolo Spinnato
- IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy; (M.F.); (R.Z.); (C.G.); (P.S.)
| | - Alberta Cappelli
- IRCCS Policlinico di Sant’Orsola, 40138 Bologna, Italy; (E.C.); (M.G.P.); (A.C.); (M.D.P.)
| | - Davide Maria Donati
- Alma Mater Studiorum, University of Bologna, 40126 Bologna, Italy;
- IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy; (M.F.); (R.Z.); (C.G.); (P.S.)
| | - Massimiliano De Paolis
- IRCCS Policlinico di Sant’Orsola, 40138 Bologna, Italy; (E.C.); (M.G.P.); (A.C.); (M.D.P.)
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Spałek MJ, Czarnecka AM, Rutkowski P. The Management of Radiation-Induced Sarcomas: A Cohort Analysis from a Sarcoma Tertiary Center. J Clin Med 2021; 10:jcm10040694. [PMID: 33578934 PMCID: PMC7916641 DOI: 10.3390/jcm10040694] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 02/05/2021] [Accepted: 02/05/2021] [Indexed: 12/23/2022] Open
Abstract
(1) Background: Radiation-induced sarcomas (RIS) are rare diseases with poor prognoses. The aim of the study was to analyze outcomes and identify factors affecting survival in a cohort of patients with RIS. (2) Methods: We included consecutive patients with RIS that we found in the available electronic medical records of a sarcoma tertiary center. We analyzed patients’ RIS characteristics, management of RIS, the occurrence of local recurrence and distant metastases, the date of disease progression, the date of death, and the date of the last follow-up. (3) Results: Fifty-eight patients met the inclusion criteria. The most frequent sites of RIS development were the thorax and pelvis. The majority of RIS were poorly differentiated, high-grade tumors. Forty patients underwent surgery or radiotherapy with curative intent. The others were referred to palliative chemotherapy. Median progression-free survival and overall survival were 15 and 21 months, respectively. Treatment with curative intent and tumor localization on breasts and upper extremities were associated with a lower risk of death in univariate analysis. (4) Conclusions: The study confirms the poor prognosis of RIS. Treatments with locally curative intent at the tumor site are of prognostic value. Secondary radiotherapy is rarely used in RIS.
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Affiliation(s)
- Mateusz Jacek Spałek
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland; (A.M.C.); (P.R.)
- Correspondence: ; Tel.: +48-22-546-2455
| | - Anna Małgorzata Czarnecka
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland; (A.M.C.); (P.R.)
- Department of Experimental Pharmacology, Mossakowski Medical Research Centre, Polish Academy of Sciences, 02-106 Warsaw, Poland
| | - Piotr Rutkowski
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland; (A.M.C.); (P.R.)
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30
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Lombardi N, Varoni EM, Bazzacchi R, Moneghini L, Lodi G. Secondary undifferentiated pleomorphic sarcoma of the mandible in a HIV patient who underwent radiotherapy for oral carcinoma. SPECIAL CARE IN DENTISTRY 2021; 41:417-422. [PMID: 33543781 DOI: 10.1111/scd.12574] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 01/16/2021] [Accepted: 01/19/2021] [Indexed: 01/26/2023]
Abstract
Undifferentiated pleomorphic sarcoma (UPS), also defined malignant fibrous histiocytoma (MFH), is one of the most common sarcomas affecting soft tissues in adults, but it can also arise as a primary tumor in bone. UPS is extremely uncommon in the lower jaw and presents very aggressive clinical behavior with high rate of local recurrences and frequent metastases. Secondary UPS are even rarer than primary forms, and they are usually closely associated with local trauma or radiotherapy. This case report aims at illustrating a rare case of secondary UPS of the mandible in an 81-year-old male affected by HIV, maxillary oral squamous cell carcinoma (and mandibular recurrence), and who underwent head and neck radiotherapy. The complete immunohistochemical pattern of the lesion is reported. Due to his medical history and systemic status, the patient has been considered not eligible for further surgical procedures nor radiotherapy. Therefore, a palliative care treatment has been scheduled.
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Affiliation(s)
- Niccolò Lombardi
- ASST Santi Paolo e Carlo, Presidio Ospedaliero San Paolo, Odontostomatologia II Clinical Unit, Milan, Italy.,Dipartimento di Scienze Biomediche, Chirurgiche e Odontoiatriche, Università degli Studi di Milano, Milan, Italy
| | - Elena M Varoni
- ASST Santi Paolo e Carlo, Presidio Ospedaliero San Paolo, Odontostomatologia II Clinical Unit, Milan, Italy.,Dipartimento di Scienze Biomediche, Chirurgiche e Odontoiatriche, Università degli Studi di Milano, Milan, Italy
| | - Roberto Bazzacchi
- ASST Santi Paolo e Carlo, Presidio Ospedaliero San Paolo, Maxillofacial Surgery Unit, Milan, Italy
| | - Laura Moneghini
- ASST Santi Paolo e Carlo, Presidio Ospedaliero San Paolo, Human Pathology Unit, Milan, Italy
| | - Giovanni Lodi
- ASST Santi Paolo e Carlo, Presidio Ospedaliero San Paolo, Odontostomatologia II Clinical Unit, Milan, Italy.,Dipartimento di Scienze Biomediche, Chirurgiche e Odontoiatriche, Università degli Studi di Milano, Milan, Italy
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31
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Mito JK, Qian X, Jo VY, Doyle LA. MYC expression has limited utility in the distinction of undifferentiated radiation-associated sarcomas from sporadic sarcomas and sarcomatoid carcinoma. Histopathology 2020; 77:667-672. [PMID: 32506510 DOI: 10.1111/his.14168] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Accepted: 06/02/2020] [Indexed: 12/13/2022]
Abstract
AIMS MYC is a proto-oncogene that is frequently dysregulated in various malignancies, through translocation or amplification. Radiation-associated angiosarcoma frequently shows MYC amplification, and immunohistochemical expression has been shown to be a reliable surrogate marker for amplification, but less is known about MYC expression in other sarcoma types, despite reports of MYC amplification in some undifferentiated/unclassified radiation-associated sarcomas (RASs). Distinguishing putative RAS from non-radiation-associated sarcoma or sarcomatoid carcinoma can be difficult. The aim of this study was to determine the prevalence and potential diagnostic utility of MYC in this context, by evaluating MYC expression in a cohort of RASs, non-radiation-associated sarcomas, and sarcomatoid carcinomas. METHODS AND RESULTS Three hundred and eighty-five neoplasms were evaluated, including 81 RASs (18 angiosarcomas; 57 undifferentiated sarcomas; three leiomyosarcomas; and three malignant peripheral nerve sheath tumours), 267 non-radiation-associated sarcomas, and 37 sarcomatoid carcinomas. Immunohistochemistry was performed with a monoclonal anti-MYC antibody. Staining in tumour cells was scored on the basis of extent (focal, 1-4%; multifocal, 5-49%; and diffuse, ≥50%) and intensity (strong, moderate, and weak). One hundred percent of radiation-associated angiosarcomas expressed MYC diffusely. Expression was infrequent among other types of RAS (9.5%), and the frequency was similar to that in non-radiation-associated sarcomas (9.7%). MYC expression was more common in sarcomatoid carcinomas, occurring in 43%. The extent and intensity of staining were variable in all groups. CONCLUSION MYC expression is infrequent among RASs other than angiosarcoma, and has a similar prevalence in sporadic sarcomas. Given the frequency of expression in sarcomatoid carcinomas, MYC expression outside the context of radiation-associated angiosarcoma is of limited diagnostic utility, and should be interpreted with caution after exclusion of sarcomatoid carcinoma where relevant.
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Affiliation(s)
- Jeffrey K Mito
- Department of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Xiaohua Qian
- Department of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Vickie Y Jo
- Department of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Leona A Doyle
- Department of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
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Goertz O, Pieper A, von der Lohe L, Stricker I, Dadras M, Behr B, Lehnhardt M, Harati K. The Impact of Surgical Margins and Adjuvant Radiotherapy in Patients with Undifferentiated Pleomorphic Sarcomas of the Extremities: A Single-Institutional Analysis of 192 Patients. Cancers (Basel) 2020; 12:cancers12020362. [PMID: 32033261 PMCID: PMC7072160 DOI: 10.3390/cancers12020362] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2020] [Revised: 01/28/2020] [Accepted: 02/03/2020] [Indexed: 12/30/2022] Open
Abstract
Background: Undifferentiated pleomorphic sarcomas are a frequent subtype within the heterogeneous group of soft tissue sarcomas. As the attainment of negative margins can be complicated at the extremities, we determined the prognostic significance of surgical margins in our patient population. Methods: We retrospectively determined the relationship between local recurrence-free survival (LRFS), overall survival (OS), and potential prognostic factors in 192 patients with UPS of the extremities who were suitable for surgical treatment in curative intent. The median follow-up time was 5.1 years. Results: The rates of LRFS and OS after 2 years were 75.7% and 87.2% in patients with R0-resected primary tumors and 49.1% and 81.8% in patients with R1/R2-status (LRFS: p = 0.013; OS: p = 0.001). Adjuvant radiotherapy significantly improved LRFS (5-year: 67.6% vs. 48.4%; p < 0.001) and OS (5-year: 82.8 vs. 61.8; p = 0.016). Both, negative margins and adjuvant radiotherapy were found to be independent prognostic factors in multivariate analysis. Conclusions: The data from this study could underscore the beneficial prognostic impact of negative margins on LRFS and OS. However, the width of negative margins seemed to be not relevant. Notably, adjuvant radiotherapy was not only able to decrease the risk of local failure but also improved OS in a significant manner.
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Affiliation(s)
- Ole Goertz
- Department of Plastic Surgery, BG-University Hospital Bergmannsheil, Buerkle-de-la-Camp-Platz 1, D-44789 Bochum, Germany
- Department of Plastic Surgery, Martin-Luther Hospital, Caspar-Theyss-Strasse 27-29, D-14193 Berlin, Germany
| | - Andreas Pieper
- Department of Plastic Surgery, BG-University Hospital Bergmannsheil, Buerkle-de-la-Camp-Platz 1, D-44789 Bochum, Germany
| | - Leon von der Lohe
- Department of Plastic Surgery, Martin-Luther Hospital, Caspar-Theyss-Strasse 27-29, D-14193 Berlin, Germany
| | - Ingo Stricker
- Institute of Pathology, Ruhr-University Bochum, Buerkle-de-la-Camp-Platz 1, D-44789 Bochum, Germany
| | - Mehran Dadras
- Department of Plastic Surgery, BG-University Hospital Bergmannsheil, Buerkle-de-la-Camp-Platz 1, D-44789 Bochum, Germany
| | - Björn Behr
- Department of Plastic Surgery, BG-University Hospital Bergmannsheil, Buerkle-de-la-Camp-Platz 1, D-44789 Bochum, Germany
| | - Marcus Lehnhardt
- Department of Plastic Surgery, BG-University Hospital Bergmannsheil, Buerkle-de-la-Camp-Platz 1, D-44789 Bochum, Germany
| | - Kamran Harati
- Department of Plastic Surgery, BG-University Hospital Bergmannsheil, Buerkle-de-la-Camp-Platz 1, D-44789 Bochum, Germany
- Correspondence: ; Tel.: +49-234-302-3445; Fax: +49-234-6379
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Chen S, Huang W, Luo P, Cai W, Yang L, Sun Z, Zheng B, Yan W, Wang C. Undifferentiated Pleomorphic Sarcoma: Long-Term Follow-Up from a Large Institution. Cancer Manag Res 2019; 11:10001-10009. [PMID: 31819633 PMCID: PMC6885560 DOI: 10.2147/cmar.s226896] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Accepted: 11/12/2019] [Indexed: 01/15/2023] Open
Abstract
Purpose Our study aimed to describe the clinical features of undifferentiated pleomorphic sarcoma (UPS) and identify the predictors of poor outcomes. Patients and methods The clinicopathological variables and treatment strategies of 100 UPS patients who underwent surgical resections at a single institution between November 2004 and July 2016 were reviewed. Kaplan–Meier and Cox regression method were conducted for survival analysis. Results The median follow-up time was 94 months (range, 1.5–154 months). R0 resection was applied for 72 cases, and the median tumor size was 5.75cm (range, 1–30cm). Tumor grades of 45 patients were intermediate grade (G2), and 54 patients were with advanced stage (stage III/IV). Twenty-seven patients presented with tumors involving important structures, in which the nerve was the most frequently invaded structure (n=12). During the follow-up, 40 patients suffered from postoperative local recurrence, and distant metastasis was observed in 25 patients which mainly metastasized to the lung (n=14). The 5-year OS rate, 5-year LRFS rate, and 5-year MFS rate was 53%, 55%, and 70%, respectively. Multivariate analysis revealed that tumor presentation, tumor size, and important structures involved (p=0.033, p=0.004, and p=0.033, respectively) were independent prognostic factors associated with OS. Meanwhile, age, resection quality and tumor grade were independent prognostic factors for LRFS (p=0.033, p=0.045, and p=0.007, respectively) and tumor depth was significantly associated with MFS (p=0.050) in multivariate analysis. Conclusion Primary treatment of UPS should be conducted by experts in large sarcoma center. Wide surgical margin provides sufficient control of the disease recurrence.
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Affiliation(s)
- Shiqi Chen
- Department of Musculoskeletal Oncology, Fudan University Shanghai Cancer Center, Shanghai 200032, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, People's Republic of China
| | - Wending Huang
- Department of Musculoskeletal Oncology, Fudan University Shanghai Cancer Center, Shanghai 200032, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, People's Republic of China
| | - Peng Luo
- Department of Musculoskeletal Oncology, Fudan University Shanghai Cancer Center, Shanghai 200032, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, People's Republic of China
| | - Weiluo Cai
- Department of Musculoskeletal Oncology, Fudan University Shanghai Cancer Center, Shanghai 200032, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, People's Republic of China
| | - Lingge Yang
- Department of Musculoskeletal Oncology, Fudan University Shanghai Cancer Center, Shanghai 200032, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, People's Republic of China
| | - Zhengwang Sun
- Department of Musculoskeletal Oncology, Fudan University Shanghai Cancer Center, Shanghai 200032, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, People's Republic of China
| | - Biqiang Zheng
- Department of Musculoskeletal Oncology, Fudan University Shanghai Cancer Center, Shanghai 200032, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, People's Republic of China
| | - Wangjun Yan
- Department of Musculoskeletal Oncology, Fudan University Shanghai Cancer Center, Shanghai 200032, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, People's Republic of China
| | - Chunmeng Wang
- Department of Musculoskeletal Oncology, Fudan University Shanghai Cancer Center, Shanghai 200032, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, People's Republic of China
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Kristenson S, Mann R, Leafblad K, Cook B, Chang J. Radiation-induced osteosarcoma following treatment of Ewing's sarcoma. Radiol Case Rep 2019; 15:89-94. [PMID: 31762864 PMCID: PMC6854073 DOI: 10.1016/j.radcr.2019.10.021] [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] [Received: 10/11/2019] [Revised: 10/15/2019] [Accepted: 10/15/2019] [Indexed: 11/13/2022] Open
Abstract
Radiation-induced sarcomas are a known, rare, complication from prior therapeutic radiation therapy. Radiation-induced sarcomas have been reported to have poor associated prognoses with increased morbidity and mortality when compared to primary sarcomas. In this case report, we discuss a 27-year-old female who presented at the age of 17 during pregnancy with an inability to bear weight and was subsequently diagnosed with Ewing's sarcoma of her femur. Adequate response to treatment was obtained with the initial treatment and the patient represented with acute, severe pain of her femur at the site of prior Ewing's. Extensive workup demonstrated radiation-induced osteosarcoma at the site of her prior Ewing's sarcoma in the radiation field. Multidisciplinary teams including orthopedics, pathology, medical oncology, and radiology are vital for appropriate and efficacious diagnosis of radiation-induced sarcomas. Despite the rarity of radiation-induced sarcoma, the ability to recognize and diagnose recurrent sarcoma is important for radiologists, particularly considering the associated poor prognosis. Early diagnosis and aggressive multidisciplinary treatment is crucial to improving patient morbidity and mortality. In this case, the diagnosis of radiation-induced osteosarcoma allowed expedited workup and initial aggressive, lifesaving treatment for our patient.
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Affiliation(s)
- Scott Kristenson
- Madigan Army Medical Center, 9040A Jackson Ave, Tacoma, WA 98431, USA
| | - Ryan Mann
- Madigan Army Medical Center, 9040A Jackson Ave, Tacoma, WA 98431, USA
| | - Korey Leafblad
- Madigan Army Medical Center, 9040A Jackson Ave, Tacoma, WA 98431, USA
| | - Benjamin Cook
- Madigan Army Medical Center, 9040A Jackson Ave, Tacoma, WA 98431, USA
| | - James Chang
- Madigan Army Medical Center, 9040A Jackson Ave, Tacoma, WA 98431, USA
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35
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Incidental Detection of a Radiation-Induced Soft-Tissue Sarcoma on 68Ga-PSMA PET/CT in a Patient Previously Treated for Prostate Cancer. Clin Nucl Med 2019; 44:e501-e502. [PMID: 31274636 DOI: 10.1097/rlu.0000000000002592] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Radiation-induced sarcoma is a rare complication of radiation therapy. We describe the incidental detection of a radiation-induced undifferentiated soft-tissue sarcoma with increased uptake on Ga-labeled prostate-specific membrane antigen (PSMA) PET/CT in a prostate cancer patient previously treated with surgery and external-beam radiotherapy. Results were confirmed by histological analysis. Ga-PSMA is known to bind not only to PSMA-expressing prostate cancer cells but also to the neovasculature of various other solid tumors. A careful Ga-PSMA PET/CT review of previously irradiated areas is warranted so as not to miss radiation-induced sarcoma in prostate cancer patients.
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36
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Lin CF, Leu YS, Wang DY. Radiation-Associated Laryngeal Malignant Fibrous Histiocytoma. EAR, NOSE & THROAT JOURNAL 2019; 99:NP60-NP61. [PMID: 31046455 DOI: 10.1177/0145561319840105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Affiliation(s)
- Chien-Fu Lin
- Department of Otolaryngology and Head & Neck Surgery, Taipei Mackay Memorial Hospital, Taipei
| | - Yi-Shing Leu
- Department of Otolaryngology and Head & Neck Surgery, Taipei Mackay Memorial Hospital, Taipei.,Department of Medicine, Mackay Medical College, Taipei
| | - Dao-Yuan Wang
- Department of Pathology, Taipei Mackay Memorial Hospital, Taipei
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37
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Trama A, Badalamenti G, Baldi GG, Brunello A, Caira M, Drove N, Marrari A, Palmerini E, Vincenzi B, Dei Tos AP, Grignani G. Soft tissue sarcoma in Italy: From epidemiological data to clinical networking to improve patient care and outcomes. Cancer Epidemiol 2019; 59:258-264. [PMID: 30870746 DOI: 10.1016/j.canep.2019.02.012] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Revised: 02/07/2019] [Accepted: 02/10/2019] [Indexed: 12/19/2022]
Abstract
Sarcomas are rare malignant neoplasms that develop from mesenchymal cells and include a heterogeneous and large group of histological subtypes that may occur at any anatomical site. Soft tissue sarcomas (STS), the focus of this review, account for ≈70‒80% of sarcomas and represent <1% of all cancers. The heterogeneity of STS applies to both their topography and morphology, and 5-year survival can vary widely depending on disease stage and the complex interplay between anatomical site and histology for different STS subtypes. The rarity and heterogeneity of STS, together with other factors, such as the lack of clinical expertise often lead to difficulties and delays in making an accurate diagnosis and to the inappropriate management of each STS subtype. Therefore, this group of cancers requires special attention and approaches to diagnosis and treatment. Epidemiological data on STS are limited, and concerns have been raised regarding accurate registration of STS in cancer registries, including issues related to details of the histotypes. This review provides an overview of the epidemiology of STS in Italy, focusing on data from the Italian Association of Cancer Registries (AIRTUM), and compares findings with those from other European countries. Based on these data, and considering that STS is among the most common group of rare cancers, the relevance of multidisciplinary care for STS patients through reference centres, clinical networks and collaborative disease-specific groups is discussed.
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Affiliation(s)
- Annalisa Trama
- Evaluative Epidemiology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy
| | - Giuseppe Badalamenti
- Section of Medical Oncology, Department of Surgical, Oncological and Oral Sciences, University of Palermo, Palermo, Italy
| | - Giacomo Giulio Baldi
- 'Sandro Pitigliani' Department of Medical Oncology, Hospital of Prato, Prato, Italy
| | - Antonella Brunello
- Department of Clinical and Experimental Oncology, Medical Oncology 1 Unit, Istituto Oncologico Veneto IOV - IRCCS, Padova, Italy
| | | | | | - Andrea Marrari
- Department of Medical Oncology and Hematology, Humanitas Cancer Center and Research Hospital, IRCCS, Rozzano, Milan, Italy
| | | | - Bruno Vincenzi
- University Campus Bio-Medico, Via Alvaro del Portillo 200, 00128 Rome, Italy.
| | | | - Giovanni Grignani
- Division of Medical Oncology Candiolo Cancer Institute - FPO, IRCCS, Strada Provinciale 142, 10060 Candiolo, Torino, Italy
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Mito JK, Mitra D, Doyle LA. Radiation-Associated Sarcomas: An Update on Clinical, Histologic, and Molecular Features. Surg Pathol Clin 2019; 12:139-148. [PMID: 30709440 DOI: 10.1016/j.path.2018.10.010] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Approximately half of all cancer patients receive radiation therapy as part of their oncologic treatment. Radiation-associated sarcomas occur in fewer than 1% of patients who receive radiation therapy but account for up to 5% of all sarcomas. As the use of radiation has increased in the past few decades and overall oncologic outcomes are improving, the incidence of radiation-associated sarcomas is also expected to increase. Historically, radiation-associated sarcomas have been associated with poor outcomes but recent data suggest the prognosis is improving. Distinguishing the sarcoma from the primary malignancy is a major diagnostic criterion.
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Affiliation(s)
- Jeffrey K Mito
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, Boston, MA 02115, USA
| | - Devarati Mitra
- Department of Radiation Oncology, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, Boston, MA 02115, USA
| | - Leona A Doyle
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, Boston, MA 02115, USA.
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A Comparison of Outcomes and Prognostic Features for Radiation-Associated Angiosarcoma of the Breast and Other Radiation-Associated Sarcomas. Int J Radiat Oncol Biol Phys 2019; 104:425-435. [PMID: 30703514 DOI: 10.1016/j.ijrobp.2019.01.082] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Revised: 01/10/2019] [Accepted: 01/20/2019] [Indexed: 11/23/2022]
Abstract
PURPOSE Radiation-associated sarcomas (RAS) are considered to have a poor prognosis. Although the incidence is anticipated to rise, contemporary data regarding predictors of outcomes are few. We performed a retrospective analysis to identify RAS prognostic factors and subset analyses for radiation-associated angiosarcoma arising after treatment for breast cancer (RAAB) and other RAS subtypes (other-RAS). METHODS AND MATERIALS Patients with localized RAS evaluated at an institutional multidisciplinary sarcoma clinic were identified. Clinical and histologic review was performed, and outcomes were assessed to identify prognostic features. A subset of cases underwent molecular analysis by next-generation sequencing. RESULTS Among 176 patients, histologic subtypes of RAS included angiosarcoma (41%), undifferentiated/unclassified sarcoma (40%), leiomyosarcoma (8%), malignant peripheral nerve sheath tumor (6%), and osteosarcoma (2%). Sixty-seven patients (38%) had RAAB, and 109 (62%) had other-RAS. RAAB had significantly shorter latency from time of initial radiation compared with other-RAS (8 vs. 15 years; P < .001). Treatment approaches included surgery (91%), chemotherapy (44%), and radiation therapy (27%). Median follow-up was 3.2 years; 3-year overall survival (OS) was 74%. On multivariate analysis, positive margins (P < .0001), deep tumor location (intrathoracic/intra-abdominal, P = .002), and high grade (P < .0001) were associated with worse OS. In particular, 3-year OS with negative versus positive margins was 90% versus 66%. Patients with RAAB versus other-RAS showed a trend for higher 3-year OS (84% vs 68%; P = .09), significantly higher 3-year metastasis-free survival (82% vs 67%; P = .001), but similar 3-year local recurrence-free survival (54% vs 61%; P = .28). Next-generation sequencing identified overall low tumor mutational burden, recurrent MYC amplification in RAAB, and few clinically actionable mutations. CONCLUSIONS Margin negative excision, superficial tumor location, and low tumor grade are determinants of improved OS for RAS, suggesting that complete surgical excision, when possible, is an optimal component of treatment. RAAB is a clinicopathologically distinct type of RAS with shorter latency from initial RT, different recurrence patterns, and when aggressively managed has potentially better outcomes compared with other-RAS.
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Patel R, Hu J, Chopra S, Lee C. Neoadjuvant chemotherapy for radiation-associated soft-tissue sarcoma: A case report. Rare Tumors 2019; 11:2036361318821763. [PMID: 30671220 PMCID: PMC6327331 DOI: 10.1177/2036361318821763] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Accepted: 12/06/2018] [Indexed: 01/22/2023] Open
Abstract
Radiation-associated sarcomas are rare and aggressive types of sarcomas that can occur after exposure to ionizing radiation. We examine a case of radiation-associated undifferentiated/unclassified soft-tissue sarcoma with primary disease in the chest wall. The optimal treatment of these patients is surgical resection if possible; however, the role of chemotherapy has not been well defined. The patient described herein had a central tumor in the chest wall. Since many of these patients have borderline resectable tumors, the use of neoadjuvant chemotherapy may be helpful to downstage the tumors for possible surgical resection. In this case, doxorubicin plus ifosfamide chemotherapy was employed with a favorable therapeutic effect prior to being resected. To our knowledge this is the first report of greater than 90% necrosis in a patient with radiation-associated undifferentiated/unclassified soft-tissue sarcoma treated with chemotherapy for a borderline resectable mass.
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Affiliation(s)
- Ronak Patel
- Internal Medicine, LAC + USC Medical Center, Glendale, CA, USA
| | - James Hu
- Medical Oncology, Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA, USA
| | - Shefali Chopra
- Pathology, Keck Medical Center, University of Southern California, Los Angeles, CA, USA
| | - Christopher Lee
- Diagnostic Radiology, Keck Medical Center, University of Southern California, Los Angeles, CA, USA
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Radiation-Induced Sarcoma following Prolonged Coronary Stent Placement. Case Rep Surg 2018; 2018:2903801. [PMID: 30174980 PMCID: PMC6098899 DOI: 10.1155/2018/2903801] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Accepted: 07/19/2018] [Indexed: 11/17/2022] Open
Abstract
Radiation exposure for the average coronary stent placement varies based on a number of factors but typically amounts to 6-11 mSv per patient (compared to 3 mSv background). As with all procedures which utilize radiation, there is an inherent risk of genetic mutation and the possible development of malignancy. Here, we present the case of a 75-year-old male who presented with an exophytic mass on his back following prolonged coronary catheterization with a radiation burn seven years prior. Biopsy of the lesion revealed the mass was consistent with an undifferentiated pleomorphic sarcoma emanating from the site of the radiation burn. After staging studies demonstrated no evidence of metastatic disease, radical excision with negative margins was performed. This case demonstrates that despite the rarity of radiation injury, each incidence necessitates strict monitoring of radiation exposure and continual follow-up due to the risk of malignancy.
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Williams L, Tmanova L, Mydlarz WK, Page B, Richmon JD, Quon H, Schmitt NC. Radiation-Associated Sarcoma of the Neck: Case Series and Systematic Review. Ann Otol Rhinol Laryngol 2018; 127:735-740. [PMID: 30047787 DOI: 10.1177/0003489418789966] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
INTRODUCTION Radiation-associated soft tissue sarcomas of the neck (RASN) constitute a rare and aggressive tumor type. METHODS A retrospective chart review at the authors' institution revealed 3 patients with RASN. A systematic review of the literature was also conducted using MEDLINE, Ovid, the Cochrane Library, and Embase. RESULTS Patients within the authors' institutional chart review presented from 6 to 26 years after neck radiation with neck masses. All patients underwent surgical resection with clear margins, and adjuvant radiation was offered when feasible. Patients had no evidence of disease at most recent follow-up. A total of 867 articles were screened for systematic review, revealing 9 articles detailing outcomes of RASN. Studies were small and heterogeneous, precluding pooled data. The importance of complete surgical extirpation was noted. CONCLUSIONS Complete surgical resection appears to be the mainstay of therapy, but there are limited data on management and outcomes of patients with RASN.
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Affiliation(s)
- Lawrence Williams
- 1 Department of Otolaryngology - Head and Neck Surgery, Walter Reed National Military Medical Center, Bethesda, MD, USA
| | - Lyubov Tmanova
- 1 Department of Otolaryngology - Head and Neck Surgery, Walter Reed National Military Medical Center, Bethesda, MD, USA
| | - Wojciech K Mydlarz
- 2 Department of Otolaryngology - Head and Neck Surgery, Johns Hopkins University, Baltimore, MD, USA.,3 Head and Neck Surgery Branch, National Institute of Deafness and Communication Disorders, National Institutes of Health, Bethesda, MD, USA
| | - Brandi Page
- 4 Department of Radiation Oncology and Molecular Sciences, Johns Hopkins University, Baltimore, MD, USA
| | - Jeremy D Richmon
- 5 Department of Otolaryngology - Head and Neck Surgery, Massachusetts Eye and Ear Infirmary and Harvard Medical School, Boston, MA, USA
| | - Harry Quon
- 4 Department of Radiation Oncology and Molecular Sciences, Johns Hopkins University, Baltimore, MD, USA
| | - Nicole C Schmitt
- 2 Department of Otolaryngology - Head and Neck Surgery, Johns Hopkins University, Baltimore, MD, USA.,3 Head and Neck Surgery Branch, National Institute of Deafness and Communication Disorders, National Institutes of Health, Bethesda, MD, USA
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O'Connor SM, Wobker SE, Cardona DM, Eward W, Esther RJ, Dodd LG. Iatrogenic lesions of soft tissue and bone. Semin Diagn Pathol 2017; 35:208-217. [PMID: 29110897 DOI: 10.1053/j.semdp.2017.09.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- S M O'Connor
- Department of Pathology and Laboratory Medicine, University of North Carolina Chapel Hill, United States
| | - S E Wobker
- Department of Pathology and Laboratory Medicine, University of North Carolina Chapel Hill, United States
| | - D M Cardona
- Department of Pathology, Duke University, Durham, NC, United States
| | - W Eward
- Division of Oncology, Department of Orthopaedic Surgery, Duke University, Durham, NC, United States
| | - R J Esther
- Department of Orthopaedic Surgery, University of North Carolina Chapel Hill, United States
| | - L G Dodd
- Department of Pathology and Laboratory Medicine, University of North Carolina Chapel Hill, United States.
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May CD, Landers SM, Bolshakov S, Ma X, Ingram DR, Kivlin CM, Watson KL, Sannaa GAA, Bhalla AD, Wang WL, Lazar AJ, Torres KE. Co-targeting PI3K, mTOR, and IGF1R with small molecule inhibitors for treating undifferentiated pleomorphic sarcoma. Cancer Biol Ther 2017; 18:816-826. [PMID: 29099264 PMCID: PMC5678691 DOI: 10.1080/15384047.2017.1373230] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Undifferentiated pleomorphic sarcomas (UPSs) are aggressive mesenchymal malignancies with no definitive cell of origin or specific recurrent genetic hallmarks. These tumors are largely chemoresistant; thus, identification of potential therapeutic targets is necessary to improve patient outcome. Previous studies demonstrated that high expression of activated protein kinase B (AKT) in patients with UPS corresponds to poor disease-specific survival. Here, we demonstrate that inhibiting phosphatidylinositol-3-kinase/mammalian target of rapamycin (PI3K/mTOR) signaling using a small molecule inhibitor reduced UPS cell proliferation and motility and xenograft growth; however, increased phosphorylation of insulin-like growth factor 1 receptor (IGF1R) indicated the potential for adaptive resistance following treatment through compensatory receptor activation. Co-treatment with a dual PI3K/mTOR inhibitor and an anti-IGF1R kinase inhibitor reduced in vivo tumor growth rates despite a lack of antiproliferative effects in vitro. Moreover, this combination treatment significantly decreased UPS cell migration and invasion, which is linked to changes in p27 subcellular localization. Our results demonstrate that targeted inhibition of multiple components of the IGF1R/PI3K/mTOR pathway was more efficacious than single-agent therapy and suggest that co-targeting this pathway could be a beneficial therapeutic strategy for patients with UPS.
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Affiliation(s)
- Caitlin D May
- a Department of Surgical Oncology , The University of Texas MD Anderson Cancer Center , Houston , TX , USA.,b The University of Texas Health Science Center at Houston , Graduate School of Biomedical Sciences , Houston , TX , USA
| | - Sharon M Landers
- a Department of Surgical Oncology , The University of Texas MD Anderson Cancer Center , Houston , TX , USA
| | - Svetlana Bolshakov
- a Department of Surgical Oncology , The University of Texas MD Anderson Cancer Center , Houston , TX , USA
| | - XiaoYan Ma
- a Department of Surgical Oncology , The University of Texas MD Anderson Cancer Center , Houston , TX , USA
| | - Davis R Ingram
- c Department of Pathology , The University of Texas MD Anderson Cancer Center , Houston , TX , USA
| | - Christine M Kivlin
- a Department of Surgical Oncology , The University of Texas MD Anderson Cancer Center , Houston , TX , USA.,b The University of Texas Health Science Center at Houston , Graduate School of Biomedical Sciences , Houston , TX , USA
| | - Kelsey L Watson
- a Department of Surgical Oncology , The University of Texas MD Anderson Cancer Center , Houston , TX , USA
| | - Ghadah A Al Sannaa
- c Department of Pathology , The University of Texas MD Anderson Cancer Center , Houston , TX , USA
| | - Angela D Bhalla
- a Department of Surgical Oncology , The University of Texas MD Anderson Cancer Center , Houston , TX , USA
| | - Wei-Lien Wang
- c Department of Pathology , The University of Texas MD Anderson Cancer Center , Houston , TX , USA
| | - Alexander J Lazar
- b The University of Texas Health Science Center at Houston , Graduate School of Biomedical Sciences , Houston , TX , USA.,c Department of Pathology , The University of Texas MD Anderson Cancer Center , Houston , TX , USA
| | - Keila E Torres
- a Department of Surgical Oncology , The University of Texas MD Anderson Cancer Center , Houston , TX , USA.,b The University of Texas Health Science Center at Houston , Graduate School of Biomedical Sciences , Houston , TX , USA
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Szymanski LJ, Sibug Saber ME, Kim JW, Go JL, Zada G, Rao N, Hurth KM. Quadruple Neoplasms following Radiation Therapy for Congenital Bilateral Retinoblastoma. Ocul Oncol Pathol 2017; 4:33-37. [PMID: 29344496 DOI: 10.1159/000477410] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2017] [Revised: 05/09/2017] [Indexed: 01/30/2023] Open
Abstract
Purpose The aim of this study was to describe a 34-year-old male with hereditary bilateral retinoblastoma treated with radiotherapy as a child who developed 4 distinct tumors within the radiation field. Methods A 34-year-old male with bilateral retinoblastoma status postradiation therapy and recurrence requiring enucleation presented with left-eye visual acuity changes. Magnetic resonance imaging demonstrated a left orbital mass and a right parasellar complex lobulated mass (right sphenoid and right cavernous sinus). Two weeks later, the patient underwent excision of the orbital mass and biopsy of an upper-lid nodule. This was followed by craniotomy for removal of the complex mass. Results Histology revealed 4 distinct tumors, including an undifferentiated pleomorphic sarcoma (left orbit), a radiation-induced meningioma (right sphenoid), a schwannoma (right cavernous sinus), and a basal-cell carcinoma (left lid). Conclusion Although occurrence of a second neoplasm is a well-known outcome following radiation treatment in patients with hereditary retinoblastoma, the diagnosis of 4 additional neoplasms is rare. Pleomorphic sarcoma, radiation-induced meningioma, and schwannoma are uncommon tumors and not well represented in the literature describing irradiated retinoblastoma patients. Secondary malignancies are a leading cause of early death in retinoblastoma survivors, and long-term follow-up is crucial for patient care.
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Affiliation(s)
- Linda J Szymanski
- Department of Pathology, Keck School of Medicine of the University of Southern California, Los Angeles, CA, USA
| | - Maria E Sibug Saber
- Department of Pathology, Keck School of Medicine of the University of Southern California, Los Angeles, CA, USA.,Department of Opthalmology, Keck School of Medicine of the University of Southern California, Los Angeles, CA, USA
| | - Jonathan W Kim
- Department of Opthalmology, Keck School of Medicine of the University of Southern California, Los Angeles, CA, USA
| | - John L Go
- Department of Radiology, Keck School of Medicine of the University of Southern California, Los Angeles, CA, USA
| | - Gabriel Zada
- Department of Neurosurgery, Keck School of Medicine of the University of Southern California, Los Angeles, CA, USA
| | - Narsing Rao
- Department of Opthalmology, Keck School of Medicine of the University of Southern California, Los Angeles, CA, USA
| | - Kyle M Hurth
- Department of Pathology, Keck School of Medicine of the University of Southern California, Los Angeles, CA, USA
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Rosko AJ, Birkeland AC, Chinn SB, Shuman AG, Prince ME, Patel RM, McHugh JB, Spector ME. Survival and Margin Status in Head and Neck Radiation-Induced Sarcomas and De Novo Sarcomas. Otolaryngol Head Neck Surg 2017; 157:252-259. [PMID: 28397585 DOI: 10.1177/0194599817700389] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Objective To describe histologic subtypes and oncologic outcomes among patients with radiation-induced and de novo sarcomas of the head and neck. Study Design Retrospective case series with chart review. Setting Tertiary academic center. Subject and Methods In total, 166 adult patients with sarcoma of the head and neck treated from January 1, 1985, to January 1, 2010, were included. Tumors were characterized as radiation induced (15.1%) vs de novo sarcomas (84.9%). Clinical and tumor characteristics were compared. The primary outcomes were overall survival (OS) and disease-specific survival (DSS). Results Radiation-induced sarcomas were more likely to be high grade ( P = .006) and advanced stage ( P = .03). Chondrosarcoma was more common in de novo tumors ( P = .02) while leiomyosarcoma ( P = .01), sarcoma not otherwise specified ( P = .02), and undifferentiated pleomorphic sarcoma ( P < .001) were more common in radiation-induced sarcomas. Radiation-induced sarcomas were associated with statistically significantly worse DSS ( P = .019) and OS ( P = .005) compared with de novo sarcomas, but when only high-grade soft tissue sarcomas were analyzed, neither DSS ( P = .48) nor OS ( P = .29) differed. Margin status was a significant predictor of survival as both R0 and R1 resections correlated with statistically better DSS and OS compared with R2 ( P < .001) resections and patients treated with radiation therapy/chemoradiation therapy alone ( P = .005). Conclusion Radiation-induced sarcomas of the head and neck correlate with worse survival compared with de novo tumors; however, when controlling for tumor grade and resection status, there is no statistically significant difference in observed outcomes.
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Affiliation(s)
- Andrew J Rosko
- 1 Department of Otolaryngology-Head and Neck Surgery, University of Michigan, Ann Arbor, Michigan, USA
| | - Andrew C Birkeland
- 1 Department of Otolaryngology-Head and Neck Surgery, University of Michigan, Ann Arbor, Michigan, USA
| | - Steven B Chinn
- 1 Department of Otolaryngology-Head and Neck Surgery, University of Michigan, Ann Arbor, Michigan, USA
| | - Andrew G Shuman
- 1 Department of Otolaryngology-Head and Neck Surgery, University of Michigan, Ann Arbor, Michigan, USA
| | - Mark E Prince
- 1 Department of Otolaryngology-Head and Neck Surgery, University of Michigan, Ann Arbor, Michigan, USA
| | - Rajiv M Patel
- 2 Department of Pathology, University of Michigan, Ann Arbor, Michigan, USA
| | - Jonathan B McHugh
- 2 Department of Pathology, University of Michigan, Ann Arbor, Michigan, USA
| | - Matthew E Spector
- 1 Department of Otolaryngology-Head and Neck Surgery, University of Michigan, Ann Arbor, Michigan, USA
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Sholl LM, Barletta JA, Hornick JL. Radiation-associated neoplasia: clinical, pathological and genomic correlates. Histopathology 2017; 70:70-80. [PMID: 27960236 DOI: 10.1111/his.13069] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2016] [Accepted: 08/26/2016] [Indexed: 01/21/2023]
Abstract
Ionizing radiation is an established risk factor for the development of benign and malignant tumours. The epidemiology of radiation-associated neoplasia has been studied over the decades in diverse populations, including Japanese atomic bomb survivors, exposed communities following the Chernobyl nuclear power plant disaster, and paediatric and adult populations receiving therapeutic irradiation. Radiation has been associated with an increased risk of neoplasia throughout the human body, with some sites showing a markedly increased relative risk of developing tumours (thyroid; soft tissues), depending on patient age and the context of exposure. Although the mechanisms of cellular injury and repair resulting from ionizing radiation are well described, the genomics of radiation-induced tumours are still relatively poorly understood, with some exceptions, such as RET rearrangement in thyroid carcinomas following iodine-131 exposure and MYC amplification in cutaneous angiosarcoma following chest wall irradiation for breast cancer. This review will provide a general overview of the epidemiology, molecular mechanism, pathology and genomics of radiation-associated neoplasia in humans.
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Affiliation(s)
- Lynette M Sholl
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Justine A Barletta
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Jason L Hornick
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
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Magnetic resonance-guided focused ultrasound treatment of extra-abdominal desmoid tumors: a retrospective multicenter study. Eur Radiol 2016; 27:732-740. [PMID: 27147222 DOI: 10.1007/s00330-016-4376-5] [Citation(s) in RCA: 75] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2015] [Revised: 03/22/2016] [Accepted: 04/18/2016] [Indexed: 10/21/2022]
Abstract
OBJECTIVES To assess the feasibility, safety and preliminary efficacy of magnetic resonance-guided focused ultrasound (MRgFUS) for the treatment of extra-abdominal desmoid tumours. METHODS Fifteen patients with desmoid fibromatosis (six males, nine females; age range, 7-66 years) were treated with MRgFUS, with seven patients requiring multiple treatments (25 total treatments). Changes in viable and total tumour volumes were measured after treatment. Efficacy was evaluated using an exact one-sided Wilcoxon test to determine if the median reduction in viable tumour measured immediately after initial treatment exceeded a threshold of 50 % of the targeted volume. Median decrease after treatment of at least two points in numerical rating scale (NRS) worst and average pain scores was tested with an exact one-sided Wilcoxon test. Adverse events were recorded. RESULTS After initial MRgFUS treatment, median viable targeted tumour volume decreased 63 %, significantly beyond our efficacy threshold (P = 0.0013). Median viable total tumour volume decreased (105 mL [interquartile range {IQR}, 217 mL] to 54 mL [IQR, 92 mL]) and pain improved (worst scores, 7.5 ± 1.9 vs 2.7 ± 2.6, P = 0.027; average scores, 6 ± 2.3 vs 1.3 ± 2, P = 0.021). Skin burn was the most common complication. CONCLUSIONS MRgFUS significantly and durably reduced viable tumour volume and pain in this series of 15 patients with extra-abdominal desmoid fibromatosis. KEY POINTS • Retrospective four-centre study shows MRgFUS safely and effectively treats extra-abdominal desmoid tumours • This non-invasive procedure can eradicate viable tumour in some cases • Alternatively, MRgFUS can provide durable control of tumour growth through repeated treatments • Compared to surgery or radiation, MRgFUS has relatively mild side effects.
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Roland CL, May CD, Watson KL, Al Sannaa GA, Dineen SP, Feig R, Landers S, Ingram DR, Wang WL, Guadagnolo BA, Feig B, Hunt KK, Cormier JN, Lazar AJ, Torres KE. Analysis of Clinical and Molecular Factors Impacting Oncologic Outcomes in Undifferentiated Pleomorphic Sarcoma. Ann Surg Oncol 2016; 23:2220-8. [PMID: 26847678 DOI: 10.1245/s10434-016-5115-5] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2015] [Indexed: 11/18/2022]
Abstract
BACKGROUND Undifferentiated pleomorphic sarcomas (UPS) present a diagnostic and therapeutic challenge. Identification of prognostic molecular markers is required for the discovery of novel treatment approaches. The purpose of this study was to correlate clinicopathologic variables, expression of tyrosine kinase receptors, and markers of cell cycle progression and survival with oncologic outcomes. METHODS A tissue microarray containing 208 primary UPS samples was analyzed by immunohistochemistry for protein markers and in situ hybridization for microRNA. Staining results were correlated with clinicopathologic features and oncologic outcomes. Univariate and multivariate analyses were conducted to assess associations between expression of protein markers, mi-RNA, and outcome. RESULTS At a median follow-up of 3.9 years (9 years for survivors), 5-year disease-specific survival (DSS) was 63 %. Clinical variables associated with improved DSS included age <61 years, tumor size <10 cm, margin-negative resection, and sporadic-tumor status. At the protein level, loss of cyclin D1 (p = 0.06), pEGFR (p = 0.023), pIGF-1R (p = 0.022), and PTEN (p < 0.001) and overexpression of AXL (p = 0.015) were associated with reduced DSS on univariate analysis. Ki67, PCNA, and pEGFR were more highly expressed in sporadic UPS than radiation-associated (RA-UPS), whereas RA-UPS samples expressed higher levels of both phosphorylated and total IGF-1R. DISCUSSION Loss of cyclin D1, overexpression of AXL, and loss of PTEN are associated with poor cancer-specific outcomes and warrant further investigation in UPS. The differences in protein expression in sporadic versus RA-UPS may indicate that the activated molecular signaling nodes may be different for each specific histology and also could explain the aggressive phenotype seen in RA-UPS compared with the sporadic lesions.
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Affiliation(s)
- Christina L Roland
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Caitlin D May
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,The University of Texas Health Science Center at Houston - Graduate School of Biomedical Sciences, Houston, TX, USA
| | - Kelsey L Watson
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ghadah A Al Sannaa
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Sean P Dineen
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Rachel Feig
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Sharon Landers
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Davis R Ingram
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Wei-Lien Wang
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - B Ashleigh Guadagnolo
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Barry Feig
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Kelly K Hunt
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Janice N Cormier
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Alexander J Lazar
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Keila E Torres
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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Kim KS, Chang JH, Choi N, Kim HS, Han I, Moon KC, Kim IH, Kim HJ. Radiation-Induced Sarcoma: A 15-Year Experience in a Single Large Tertiary Referral Center. Cancer Res Treat 2015; 48:650-7. [PMID: 27004955 PMCID: PMC4843709 DOI: 10.4143/crt.2015.171] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2015] [Accepted: 08/17/2015] [Indexed: 01/03/2023] Open
Abstract
Purpose The purpose of this study is to report on the incidence and the experience in management of radiation-induced sarcoma (RIS) at a large single center in Korea for 15 years. Materials and Methods We retrospectively reviewed the sarcoma registry of a large institution from January 2000 to April 2014. Results Out of the 3,674 patients listed in the registry, 33 patients (0.9%) diagnosed with RIS were identified. The median latency of RIS was 12.1 years. The number of cases of RIS increased from four cases in the years 2000-2003 to 14 cases in the years 2012-2014. The most common histology was osteosarcoma (36.4%). The median follow-up period was 23.1 months, the median overall survival (OS) of all patients was 2.9 years, and their 5-year survival rate was 44.7%. Univariate and multivariate analyses showed association of the age at diagnosis (p=0.01) and the treatment aim (p=0.001) with the OS. The median OS and the 5-year survival rate of patients treated with curative surgery (n=19) were 9.6 years and 65%, respectively, and of the conservatively treated patients, 0.7 years and 0% (n=14). Re-irradiation was delivered to nine patients, and radiation toxicity was observed in five patients. Conclusion In this study, RIS accounted for 0.9% of the cases of sarcoma, with increasing incidence. Despite the association of curative resection with increased survival, it could be applied to only 58% of the patients. Considering the limited treatment options for RIS, conduct of a genetic study to identify the underlying mechanism of RIS is needed.
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Affiliation(s)
- Kyung Su Kim
- Department of Radiation Oncology, Seoul National University College of Medicine, Seoul, Korea
| | - Ji Hyun Chang
- Department of Radiation Oncology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Noorie Choi
- Department of Radiation Oncology, Seoul National University College of Medicine, Seoul, Korea
| | - Han-Soo Kim
- Department of Orthopedic Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Ilkyu Han
- Department of Orthopedic Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Kyung Chul Moon
- Department of Pathology, Seoul National University College of Medicine, Seoul, Korea
| | - Il Han Kim
- Department of Radiation Oncology, Seoul National University College of Medicine, Seoul, Korea
| | - Hak Jae Kim
- Department of Radiation Oncology, Seoul National University College of Medicine, Seoul, Korea
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