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Soft tissue sarcoma

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https://www.readbyqxmd.com/read/29145565/outcome-prediction-in-patients-with-localized-soft-tissue-sarcoma-which-tool-is-the-best
#1
B Kasper, E Wardelmann
No abstract text is available yet for this article.
November 14, 2017: Annals of Oncology: Official Journal of the European Society for Medical Oncology
https://www.readbyqxmd.com/read/29142747/clinical-characteristics-of-critically-ill-cancer-patients-who-are-undergoing-isolated-limb-perfusion
#2
Silvio A Ñamendys-Silva, Arturo M Ruiz-Beltran, Mireya Barragán-Dessavre, Andoreni R Bautista-Ocampo, Abelardo Meneses-García, Octavio González-Chon, Angel Herrera-Gómez
The aim of the present study was to investigate the incidence of organ dysfunction, and to describe the clinical characteristics and intensive care unit (ICU) outcomes of critically ill cancer patients who were admitted to an oncological ICU during the isolated limb perfusion post-operative period. The present study was an observational investigation of 42 critically ill cancer patients who were admitted to the ICU of the Instituto Nacional de Cancerología, during the isolated limb perfusion post-operative period, between July 2010 and February 2016...
November 2017: Molecular and Clinical Oncology
https://www.readbyqxmd.com/read/29141017/temozolomide-post-pazopanib-treatment-failure-in-patients-with-advanced-sarcoma-a-case-series
#3
Manojkumar Bupathi, John L Hays, James L Chen
BACKGROUND: Sarcomas are rare, heterogeneous tumors for which prognosis remains dismal in patients with advanced disease. Pazopanib, a vascular endothelial growth factor receptor inhibitor, has shown modest efficacy in patients with soft tissue sarcoma who fail cytotoxic chemotherapy. The cytotoxic agent temozolomide has also demonstrated activity in patients with advanced sarcoma. OBJECTIVE: We performed a retrospective case series to evaluate the feasibility of adding temozolomide to pazopanib in advanced sarcoma patients following single-agent pazopanib failure...
2017: PloS One
https://www.readbyqxmd.com/read/29137032/non-hodgkin-lymphoma-of-multiple-extranodal-involvement-seen-on-mri-fdg-pet-ct-scans-a-case-report
#4
Shan Wang, Meng Meng, Qiuhu Wang, Kai Xu
RATIONALE: Anaplastic large cell lymphoma (ALCL) is a rare type of non-Hodgkin lymphoma (NHL). The most common extranodal sites of ALCL are skin, subcutaneous tissue, bone, lung, and gastrointestinal organs. This study reports a case of ALCL with multiple extranodal involvement, especially the whole body skeletal muscles, with the aim to share the imaging features of the ALCL including magnetic resonance imaging (MRI) and 18F-fluorodeoxyglucose positron emission tomography-computed tomography (18F-FDG PET-CT)...
November 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29137020/alveolar-soft-part-sarcoma-occurring-in-the-penis-of-a-3-year-old-boy-a-rare-case-report
#5
Linli Qiu, Yuman Li, Shima Ibrahim Ali, Mingxing Xie
RATIONALE: Alveolar soft part sarcoma (ASPS) is a rare, malignant neoplasm, which mostly occurs in the upper and lower extremities. This article presents an unusual case of ASPS involving the penis of a 3-year-old boy. To our knowledge, this is the first case of ASPS in the penis of a child. PATIENT CONCERNS: The patient complained of slight penile pain for 1 year and a soft tissue mass could be palpated in his penis. DIAGNOSES: Imaging was performed on the penis...
November 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29136686/-clinicopathologic-and-molecular-characteristics-of-malignant-gastrointestinal-neuroectodermal-tumors
#6
M Zhao, T W Zhao, J Ma, C Y Wu, L Chen, G Q Ru, X L He
Objective: To investigate the clinicopathologic and molecular characteristics, diagnostic, differential diagnostic and prognostic features of malignant gastrointestinal neuroectodermal tumor. Methods: Two cases of malignant gastrointestinal neuroectodermal tumor were retrieved; the clinical and radiologic features, histomorphology, immunophenotype, molecular genetics and prognosis were analyzed and the relevant literature reviewed. Results: Case 1 was a 57-year-old male, presented with recurrent abdominal pain and melena...
November 8, 2017: Zhonghua Bing Li Xue za Zhi Chinese Journal of Pathology
https://www.readbyqxmd.com/read/29135996/clinicopathological-and-prognostic-value-of-transforming-acidic-coiled-coil-containing-protein-3-tacc3-expression-in-soft-tissue-sarcomas
#7
Kotaro Matsuda, Hiroaki Miyoshi, Koji Hiraoka, Shintaro Yokoyama, Toshiaki Haraguchi, Toshihiro Hashiguchi, Tetsuya Hamada, Naoto Shiba, Koichi Ohshima
Transforming acidic coiled-coil-containing protein 3 (TACC3), a microtubule regulator, is associated with various cancers. However, the relationship between TACC3 and soft tissue sarcomas (STS) remains unclear. We investigated the expression of TACC3 in 136 STS patient samples using immunohistochemical (IHC) staining, and the statistical associations between TACC3 expression and clinicopathological characteristics were evaluated. Additionally, the expression levels of the tumor suppressor p53 and of the cell proliferation marker Ki-67 were also assessed by IHC...
2017: PloS One
https://www.readbyqxmd.com/read/29132798/the-impact-of-racial-ethnic-disparities-on-survival-for-children-and-adolescents-with-extremity-sarcomas-a-population-based-study
#8
Michael Joseph, Emma C Hamilton, Andrea Hayes-Jordan, Winston W Huh, Mary T Austin
PURPOSE: The purpose of this study was to determine whether racial/ethnic disparities exist in disease presentation, treatment, and survival among children and adolescents with extremity sarcoma. METHODS: The Surveillance, Epidemiology, and End Results (SEER) data were analyzed for patients <20years old with soft-tissue extremity sarcomas from 1973 to 2013. Multivariate logistic regression was performed to determine the association between race/ethnicity and disease stage at presentation and likelihood of surgical resection...
October 12, 2017: Journal of Pediatric Surgery
https://www.readbyqxmd.com/read/29126649/is-dose-de-escalation-possible-in-sarcoma-patients-treated-with-enlarged-limb-sparing-resection
#9
Antonin Levy, Sylvie Bonvalot, Sara Bellefqih, Philippe Terrier, Axel Le Cesne, Cécile Le Péchoux
PURPOSE: To evaluate the impact of dose de-escalation in a large series of resected limbs soft tissue sarcomas (STS). METHODS: Data were retrospectively analysed from 414 consecutive patients treated for limb STS by enlarged surgery and radiotherapy at Gustave Roussy from 05/1993 to 05/2012. Radiotherapy (RT) dose level was decided by the multidisciplinary staff and depended upon the quality of surgery and margins size. RESULTS: RT was delivered prior (13%) or after (87%) surgery...
November 7, 2017: Radiotherapy and Oncology: Journal of the European Society for Therapeutic Radiology and Oncology
https://www.readbyqxmd.com/read/29121995/round-cell-sarcoma-of-the-colon-with-cic-rearrangement
#10
H Maghrebi, R Batti, A Zehani, N Chrait, H Rais, A Makni, A Haddad, M Ayadi, A Daghfous, M Jrad, N Kchir, Z Bensafta, A Mezlini
BACKGROUND: The CIC-rearranged sarcoma is a very rare highly aggressive malignant soft tissue group of tumors. It has recently been described as highly aggressive soft tissue tumors of children and young adults sharing similar morphological features with the Ewing sarcoma. The digestive localization is exceptional. CASE PRESENTATION: A 14-year-old male presented with a history of abdominal pain for 1 year, which increased in intensity over the last 2 months. Imaging findings showed a large heterogeneous mesenteric mass on the left flank of the abdomen...
November 9, 2017: BMC Research Notes
https://www.readbyqxmd.com/read/29119015/pulmonary-metastasectomy-for-sarcoma-essen-experience
#11
Dumitrita Alina Gafencu, Stefan Welter, Danjouma Housmanou Cheufou, Till Ploenes, Georgios Stamatis, Martin Stuschke, Dirk Theegarten, Christian Taube, Sebastian Bauer, Clemens Aigner
Background: Pulmonary metastasectomy is an established treatment modality for patients with soft as well as bone tissue sarcomas. Aim of this study is to describe the Essen experience in the surgical management of patients with pulmonary sarcoma metastases. Methods: This is a retrospective single center analysis of perioperative outcome of patients undergoing pulmonary metastasectomy for sarcoma metastases from 1997-2017 and a summary of published papers on this topic...
October 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/29118718/the-practice-of-physical-activity-in-the-setting-of-lower-extremities-sarcomas-a-first-step-toward-clinical-optimization
#12
Mohamad Assi, Mickael Ropars, Amélie Rébillard
Lower-extremities sarcoma patients, with bone tumor and soft-tissue sarcoma, are a unique population at high risk of physical dysfunction and chronic heart diseases. Thus, providing an adequate physical activity (PA) program constitutes a primary part of the adjuvant treatment, aiming to improve patients' quality of life. The main goal of this paper is to offer clear suggestions for clinicians regarding PA around the time between diagnosis and offered treatments. These preliminary recommendations reflect our interpretation of the clinical and preclinical data published on this topic, after a systematic search on the PubMed database...
2017: Frontiers in Physiology
https://www.readbyqxmd.com/read/29118384/the-genomic-landscape-of-malignant-peripheral-nerve-sheath-tumors-diverse-drivers-of-ras-pathway-activation
#13
Andrew S Brohl, Elliot Kahen, Sean J Yoder, Jamie K Teer, Damon R Reed
Malignant peripheral nerve sheath tumor (MPNST) is an aggressive soft tissue sarcoma. To more fully characterize the genomic landscape of this tumor type, we performed next generation sequencing studies for mutational and copy number analysis. We analyzed whole exome sequencing data from 12 MPNST and SNP arrays for a subset of these. We additionally conducted a literature review of prior next generation sequencing studies in this disease and compared to the current study. We report recurrent mutations in NF1, SUZ12, EED, TP53 and CDKN2A in our study cohort...
November 8, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29117824/ancient-schwannoma-of-radial-nerve-a-report-of-two-cases
#14
Anil K Bhat, Ashwath M Acharya, Jayakrishnan K Narayanakurup, Vijay Shankar
Ancient schwannoma is a rare variant of schwannoma associated with a longstanding course. They differ from classical schwannomas in the long duration for this subtype of schwannoma to develop and also by demonstrating haemorrhagic and degenerative changes with nuclear atypia. It is because of these histologic hallmarks that they are frequently misdiagnosed as malignant tumours. They usually involve the major nerves of flexor surfaces in upper extremity such as the ulnar and median nerve but schwannomas of the radial nerve are a rare entity...
December 2017: Journal of Hand Surgery Asian-Pacific Volume
https://www.readbyqxmd.com/read/29117388/neurofibromatosis-type-1-associated-mpnst-state-of-the-science-outlining-a-research-agenda-for-the-future
#15
Karlyne M Reilly, AeRang Kim, Jaishri Blakely, Rosalie E Ferner, David H Gutmann, Eric Legius, Markku M Miettinen, R Lor Randall, Nancy Ratner, N L Jumbé, Annette Bakker, David Viskochil, Brigitte C Widemann, Douglas R Stewart
Malignant peripheral nerve sheath tumor (MPNST) is an aggressive soft tissue sarcoma for which the only effective therapy is surgery. In 2016, an international meeting entitled "MPNST State of the Science: Outlining a Research Agenda for the Future" was convened to establish short- and long-term research priorities. Key recommendations included the: 1) development of standardized, cost-efficient fluorodeoxyglucose positron emission tomography and whole-body magnetic resonance imaging guidelines to evaluate masses concerning for MPNST; 2) development of better understanding and histologic criteria for the transformation of a plexiform neurofibroma to MPNST; 3) establishment of a centralized database to collect genetic, genomic, histologic, immunohistochemical, molecular, radiographic, treatment, and related clinical data from MPNST subspecialty centers in a standardized manner; 4) creation of accurate mouse models to study the plexiform neurofibroma-to-MPNST transition, MPNST metastasis, and drug resistance; 5) use of trial designs that minimize regulatory requirements, maximize availability to patients, consider novel secondary end points, and study patients with newly diagnosed disease...
August 1, 2017: Journal of the National Cancer Institute
https://www.readbyqxmd.com/read/29117335/improved-survival-using-specialized-multidisciplinary-board-in-sarcoma-patients
#16
J-Y Blay, P Soibinet, N Penel, E Bompas, F Duffaud, E Stoeckle, O Mir, J Adam, C Chevreau, S Bonvalot, M Rios, P Kerbrat, D Cupissol, P Anract, F Gouin, J-E Kurtz, C Lebbe, N Isambert, F Bertucci, M Toumonde, A Thyss, S Piperno-Neumann, P Dubray-Longeras, P Meeus, F Ducimetière, A Giraud, J-M Coindre, I Ray-Coquard, A Italiano, A Le Cesne
Background: Sarcomas are rare but aggressive diseases. Specialized multidisciplinary management is not implemented for all patients in most countries. We investigated the impact of a multidisciplinary tumor board (MDTB) presentation before treatment in a nationwide study over 5 years. Patients and methods: NETSARC (netsarc.org) is a network of 26 reference sarcoma centers with specialized MDTB, funded by the French National Cancer Institute to improve the outcome of sarcoma patients...
November 1, 2017: Annals of Oncology: Official Journal of the European Society for Medical Oncology
https://www.readbyqxmd.com/read/29116117/circulating-microrna-92b-3p-as-a-novel-biomarker-for-monitoring-of-synovial-sarcoma
#17
Koji Uotani, Tomohiro Fujiwara, Aki Yoshida, Shintaro Iwata, Takuya Morita, Masahiro Kiyono, Suguru Yokoo, Toshiyuki Kunisada, Ken Takeda, Joe Hasei, Kunihiko Numoto, Yutaka Nezu, Tsukasa Yonemoto, Takeshi Ishii, Akira Kawai, Takahiro Ochiya, Toshifumi Ozaki
The lack of useful biomarkers is a crucial problem for patients with soft tissue sarcomas (STSs). Emerging evidence has suggested that circulating microRNAs (miRNAs) in body fluids have novel impact as biomarkers for patients with malignant diseases, but their significance in synovial sarcoma (SS) patients remains unknown. Initial global miRNA screening using SS patient serum and SS cell culture media identified a signature of four upregulated miRNAs. Among these candidates, miR-92b-3p secretion from SS cells was confirmed, which was embedded within tumour-derived exosomes rather than argonaute-2...
November 7, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29115716/long-term-results-in-children-with-head-and-neck-rhabdomyosarcoma-a-report-from-the-italian-soft-tissue-sarcoma-committee
#18
Maria Carmen Affinita, Andrea Ferrari, Giuseppe Maria Milano, Giovanni Scarzello, Francesco De Leonardis, Luca Coccoli, Roberta Pericoli, Eleonora Basso, Ilaria Zanetti, Angela Scagnellato, Gianni Bisogno
BACKGROUND: Rhabdomyosarcoma (RMS) occurring at nonparameningeal head and neck (NPM-HN) sites carries a better prognosis than parameningeal RMS and some other sites. We analyzed the treatments administered and results obtained in patients with localized NPM-HN RMS, included in the protocols coordinated by the Italian Soft Tissue Sarcoma Committee (STSC), in an effort to identify prognostic factors that could facilitate the tailoring of treatment. METHODS: Sixty-six patients up to 18 years of age with previously untreated, localized NPM-HN RMS were prospectively registered in three consecutive protocols: RMS79, RMS88, and RMS96...
November 8, 2017: Pediatric Blood & Cancer
https://www.readbyqxmd.com/read/29113307/prediction-of-clinical-outcome-and-survival-in-soft-tissue-sarcoma-using-a-ten-lncrna-signature
#19
Rong-Quan He, Qing-Jun Wei, Rui-Xue Tang, Wen-Jie Chen, Xia Yang, Zhi-Gang Peng, Xiao-Hua Hu, Jie Ma, Gang Chen
The prognostic value of long non-coding RNAs (lncRNAs) in patients with soft-tissue sarcoma has rarely been unraveled. The aim of the study was to find a lncRNA signature to predict the clinical outcome and survival in soft-tissue sarcoma based on the high-throughput RNA-seq data from The Cancer Genome Atlas (TCGA) database. The lncRNAs which closely correlated with overall survival in 258 soft-tissue sarcoma patients were identified with Cox proportional regression model. Ten lncRNAs, including RP11-560J1...
October 6, 2017: Oncotarget
https://www.readbyqxmd.com/read/29113210/analysis-of-imaging-characteristics-of-primary-malignant-bone-tumors-in-children
#20
Yingwei Sun, Xueyong Liu, Shinong Pan, Chunbo Deng, Xiaohan Li, Qiyong Guo
The present study aimed to investigate the imaging characteristics of primary malignant bone tumors in children. The imaging results of 34 children with primary malignant bone tumors confirmed by histopathological diagnosis between March 2008 and January 2014 were retrospectively analyzed. In total, 25 patients had osteosarcoma, with radiography and computed tomography (CT) showing osteolytic bone destruction or/and osteoblastic bone sclerosis, an aggressive periosteal reaction, a soft-tissue mass and cancerous bone...
November 2017: Oncology Letters
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