keyword
MENU ▼
Read by QxMD icon Read
search

soft tissue tumors

keyword
https://www.readbyqxmd.com/read/29054093/the-role-of-pazopanib-on-tumour-angiogenesis-and-in-the-management-of-cancers-a-review
#1
REVIEW
Dinesh Kumar Chellappan, Jestin Chellian, Zhao Yin Ng, Yan Jinn Sim, Chiu Wei Theng, Joyce Ling, Mei Wong, Jia Hui Foo, Goh Jun Yang, Li Yu Hang, Saranyah Nathan, Yogendra Singh, Gaurav Gupta
Pazopanib is a relatively new compound to be introduced into the chemotherapy field. It is thought to have decent anti-angiogenic properties, which gives an additional hope for the treatment of certain types of cancers. A systematic review solely discussing about pazopanib and its anti-angiogenic effect is yet to be published to date, despite several relevant clinical trials being conducted over the recent years. In this review, we aim to investigate the mechanism of pazopanib's anti-angiogenic effect and its effectiveness in treating several cancers...
October 17, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/29052596/t-6-11-renal-cell-carcinoma-a-study-of-seven-cases-including-two-with-aggressive-behavior-and-utility-of-cd68-pg-m1-in-the-differential-diagnosis-with-pure-epithelioid-pecoma-epithelioid-angiomyolipoma
#2
Anna Caliò, Matteo Brunelli, Diego Segala, Serena Pedron, Regina Tardanico, Andrea Remo, Stefano Gobbo, Emanuela Meneghelli, Claudio Doglioni, Ondrej Hes, Claudia Zampini, Pedram Argani, Guido Martignoni
Renal cell carcinomas with t(6;11) chromosome translocation involving the TFEB gene are indolent neoplasms which often occur in young patients. In this study, we report seven cases of renal cell carcinoma with TFEB rearrangement, two of whom had histologically proven metastasis. Patients (4F, 3M) ranged in age from 19 to 55 years (mean 37). One patient developed paratracheal and pleural metastases 24 months after surgery and died of disease after 46 months; another one recurred with neoplastic nodules in the perinephric fat and pelvic soft tissue...
October 20, 2017: Modern Pathology: An Official Journal of the United States and Canadian Academy of Pathology, Inc
https://www.readbyqxmd.com/read/29049915/adult-primary-cervical-extra-osseous-ewing-s-sarcoma-a-case-report-and-short-literature-review
#3
Haytham Eloqayli
INTRODUCTION: Primary spinal epidural extraskeletal Ewing's sarcoma (EES) is extremely rare, with a peak incidence in the second decade of life. EES in old people is challenging to treat due to the lack of specific guidelines. In this paper, I present a unique case of adult primary cervical epidural EES with a 13-month follow-up. A short literature review of the therapeutic approaches and prognosis is also presented. PRESENTATION OF CASE: I present a case of a 49-year old male patient who presented with right upper limb pain, numbness, hand grip weakness, and hyperreflexia of 3 months duration...
October 12, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/29049187/a-myeloid-sarcoma-involving-the-small-intestine-kidneys-mesentery-and-mesenteric-lymph-nodes-a-case-report-and-literature-review
#4
Ping Wang, Quan Li, Li Zhang, Hong Ji, Cheng-Zhou Zhang, Bin Wang
RATIONALE: Myeloid sarcomas (MSs) are rare malignant hematological tumors. They most commonly occur in patients with acute or chronic myeloid leukemia. A de novo MS with no evidence of blood system disease is rare, but may represent the first sign of a systemic illness that precedes a full-blown disease. Herein, we report the computed tomography (CT) findings of an extremely rare case of a nonleukemic MS that progressed to acute myelogenous leukemia (AML) and simultaneously involved the small intestine, kidneys, mesentery, and mesenteric lymph nodes...
October 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29048650/predicting-radiotherapy-response-for-patients-with-soft-tissue-sarcoma-by-developing-a-molecular-signature
#5
Zaixiang Tang, Qinghua Zeng, Yan Li, Xinyan Zhang, Mark J Suto, Bo Xu, Nengjun Yi
Soft tissue sarcomas are rare and aggressive tumors arising from connective tissues. Adjuvant radiotherapy is a commonly used treatment approach for the majority of sarcomas. We attempted to identify a gene signature that can predict radiosensitive patients who are most likely to have a better treatment response from radiotherapy, compared with disease progression. Using the publicly available data of soft tissue sarcoma from The Cancer Genome Atlas, we developed a cross-validation procedure to identify a predictive gene signature for radiosensitivity...
September 25, 2017: Oncology Reports
https://www.readbyqxmd.com/read/29044605/amputations-for-extremity-soft-tissue-sarcoma-in-an-era-of-limb-salvage-treatment-local-control-and-survival
#6
Marc G Stevenson, Annelie H Musters, Jan H B Geertzen, Barbara L van Leeuwen, Harald J Hoekstra, Lukas B Been
BACKGROUND: Despite multimodality limb salvage treatment (LST) for locally advanced extremity soft tissue sarcoma (ESTS), some patients still need an amputation. Indications for amputation and oncological outcome for these patients are described. METHODS: Between 1996 and 2016, all patients who underwent an amputation for ESTS were included. Patients who underwent an amputation as primary or as non-primary treatment formed Group I and II, respectively. RESULTS: Thirty-nine patients were included, 16 in Group I (41%) and 23 in Group II (59%)...
October 16, 2017: Journal of Surgical Oncology
https://www.readbyqxmd.com/read/29042141/involvement-of-bmi-1-gene-in-the-development-of-gastrointestinal-stromal-tumor-by-regulating-p16-ink4a-p14-arf-gene-expressions-an-in-vivo-and-in-vitro-study
#7
Jiang-Li Wang, Jiang-Hong Wu, Cai Hong, Ya-Nong Wang, Ye Zhou, Zi-Wen Long, Ying Zhou, Hai-Shu Qin
OBJECTIVE: This study was conducted in order to explore the role that Bmi-1 plays during the development of a gastrointestinal stromal tumor (GIST) by regulation of the p16(Ink4A) and p14(ARF) expressions. METHODS: Eighty-six patients diagnosed with GIST were selected to take part in this experiment. The Bmi-1 protein expressions in GIST and adjacent normal tissues were detected using immunohistochemistry and further analyzed by using photodensitometry. To monitor and track the progression of the GIST, a 3-year follow-up was conducted for all affected patients...
September 18, 2017: Pathology, Research and Practice
https://www.readbyqxmd.com/read/29041930/renal-cell-like-carcinoma-of-the-nasal-cavity-a-case-report-and-review-of-the-literature
#8
Zhenwei-Chen, Zhaoming-Wang, Hongqi-Shi, Qinwei-Liu
BACKGROUND: Sinonasal renal cell-like carcinoma (SRCLC) is an extremely rare low malignant tumor arising in the sinonasal tract, with histological mimicry of renal cell carcinoma. CASE PRESENTATION: We present a case of sinonasal renal cell-like carcinoma in a 63-year-old male patient. Computer tomography(CT) scanning revealed a soft tissue mass at the left nasal cavity and choana. Histologically, the predominant tumor architecture was follicular to glandular with intervening fibrous septa...
October 17, 2017: Diagnostic Pathology
https://www.readbyqxmd.com/read/29040904/malignant-fibrous-histiocytoma-in-the-right-portion-of-the-mandible-with-metastasis-in-pancreas
#9
Javier Biurrun Chamale, Marco Bruno, Facundo Mandojana, Llugdar José, Lucas Armando, Doniquian Alejandro
BACKGROUND: Malignant fibrous histiocytoma is a sarcoma of uncertain origin that can be found both in soft tissues and in bones. It is currently called undifferentiated pleomorphic sarcoma not otherwise specified and it represents a final common pathway in several tumors that are subject to the progress of dedifferentiation. Local recurrence of the tumor in the same location where it was originated occurs in 20-30% of the total number of soft tissue sarcomas. It is less frequent in limbs and more likely to recur in retroperitoneal sarcomas and in head and neck...
October 12, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/29038346/atr-is-a-therapeutic-target-in-synovial-sarcoma
#10
Samuel E Jones, Emmy D G Fleuren, Jessica Frankum, Asha Konde, Chris T Williamson, Dragomir B Krastev, Helen N Pemberton, James Campbell, Aditi Gulati, Richard Elliott, Malini Menon, Joanna L Selfe, Rachel Brough, Stephen J Pettitt, Wojciech Niedzwiedz, Winette T A van der Graaf, Janet Shipley, Alan Ashworth, Christopher J Lord
Synovial sarcoma (SS) is an aggressive soft-tissue malignancy characterised by expression of SS18-SSX fusions, where treatment options are limited. To identify therapeutically actionable genetic dependencies in SS, we performed a series of parallel, high-throughput small interfering RNA (siRNA) screens and compared genetic dependencies in SS tumor cells to those in >130 non-SS tumour cell lines. This approach revealed a reliance of SS tumor cells upon the DNA damage response serine/threonine protein kinase ATR...
October 16, 2017: Cancer Research
https://www.readbyqxmd.com/read/29038339/re-classifying-patients-with-early-stage-hodgkin-lymphoma-based-on-functional-radiographic-markers-at-presentation
#11
Mani Akhtari, Sarah A Milgrom, Chelsea C Pinnix, Jay P Reddy, Wenli Dong, Grace L Smith, Osama Mawlawi, Zeinab Abou Yehia, Jillian Gunther, Eleanor M Osborne, Therese Y Andraos, Christine F Wogan, Eric Rohren, Naveen Garg, Hubert Chuang, Joseph D Khoury, Yasuhiro Oki, Michelle Fanale, Bouthaina S Dabaja
The presence of bulky disease in Hodgkin lymphoma (HL), traditionally defined with a 1-dimensional measurement, can change a patient's risk grouping and thus the treatment approach. We hypothesized that 3-dimensional measurements of disease burden obtained from baseline (18)F-fluorodeoxyglucose positron emission tomography-computed tomography (PET-CT) scans, such as metabolic tumor volume (MTV) and total lesion glycolysis (TLG), would more accurately risk stratify patients. To test this hypothesis, we reviewed pretreatment PET-CT scans of patients with stage I-II HL treated at our institution between 2003-2013...
October 16, 2017: Blood
https://www.readbyqxmd.com/read/29036465/hnrnpm-guides-an-alternative-splicing-program-in-response-to-inhibition-of-the-pi3k-akt-mtor-pathway-in-ewing-sarcoma-cells
#12
Ilaria Passacantilli, Paola Frisone, Elisa De Paola, Marco Fidaleo, Maria Paola Paronetto
Ewing sarcomas (ES) are biologically aggressive tumors of bone and soft tissues for which no cure is currently available. Most ES patients do not respond to chemotherapeutic treatments or acquire resistance. Since the PI3K/AKT/mTOR axis is often deregulated in ES, its inhibition offers therapeutic perspective for these aggressive tumors. Herein, by using splicing sensitive arrays, we have uncovered an extensive splicing program activated upon inhibition of the PI3K/AKT/mTOR signaling pathway by BEZ235. Bioinformatics analyses identified hnRNPM as a key factor in this response...
October 3, 2017: Nucleic Acids Research
https://www.readbyqxmd.com/read/29035381/high-expression-of-hoxa13-correlates-with-poorly-differentiated-hepatocellular-carcinomas-and-modulates-sorafenib-response-in-in-vitro-models
#13
Luca Quagliata, Cristina Quintavalle, Manuela Lanzafame, Matthias S Matter, Chiara Novello, Luca di Tommaso, Tiziana Pressiani, Lorenza Rimassa, Luigi Tornillo, Massimo Roncalli, Clemente Cillo, Pierlorenzo Pallante, Salvatore Piscuoglio, Charlotte Ky Ng, Luigi M Terracciano
Hepatocellular carcinoma (HCC) represents the fifth and ninth cause of mortality among male and female cancer patients, respectively and typically arises on a background of a cirrhotic liver. HCC develops in a multi-step process, often encompassing chronic liver injury, steatosis and cirrhosis eventually leading to the malignant transformation of hepatocytes. Aberrant expression of the class I homeobox gene family (HOX), a group of genes crucial in embryogenesis, has been reported in a variety of malignancies including solid tumors...
October 16, 2017: Laboratory Investigation; a Journal of Technical Methods and Pathology
https://www.readbyqxmd.com/read/29034595/adamantinoma-like-ewing-sarcoma-of-the-parotid-gland-cytopathologic-findings-and-differential-diagnosis
#14
Mohammed T Lilo, Justin A Bishop, Matthew T Olson, Syed Z Ali
Adamantinoma-like Ewing sarcoma (AES) is a rare variant of Ewing sarcoma family of tumors (EFTs), primarily affecting bone and soft tissue. AES has mixed features of Ewing sarcoma (ES)/primitive neuroectodermal tumor (PNET) and adamantinoma with a complex immunoprofile and EWSR1 gene rearrangements. Herein, we report a 72-year-old male who presented with left parotid mass, right neck mass and thyroid nodules. Fine needle aspiration of the left parotid mass displayed nests of monotonous epithelioid cells with basaloid features in a background of small round blue cells and lymphocytes...
October 16, 2017: Diagnostic Cytopathology
https://www.readbyqxmd.com/read/29034313/newly-characterized-murine-undifferentiated-sarcoma-models-sensitive-to-virotherapy-with-oncolytic-hsv-1-m002
#15
Eric K Ring, Rong Li, Blake P Moore, Li Nan, Virginia M Kelly, Xiaosi Han, Elizabeth A Beierle, James M Markert, Jianmei W Leavenworth, G Yancey Gillespie, Gregory K Friedman
Despite advances in conventional chemotherapy, surgical techniques, and radiation, outcomes for patients with relapsed, refractory, or metastatic soft tissue sarcomas are dismal. Survivors often suffer from lasting morbidity from current treatments. New targeted therapies with less toxicity, such as those that harness the immune system, and immunocompetent murine sarcoma models to test these therapies are greatly needed. We characterized two new serendipitous murine models of undifferentiated sarcoma (SARC-28 and SARC-45) and tested their sensitivity to virotherapy with oncolytic herpes simplex virus 1 (HSV-1)...
December 15, 2017: Molecular Therapy Oncolytics
https://www.readbyqxmd.com/read/29031363/chapter-1-neck-anatomy-imaging-based-level-nodal-classification-and-impact-of-primary-tumor-site-on-patterns-of-nodal-metastasis
#16
Matthew H Kulzer, Barton F Branstetter
The anatomy of the neck is complex, with many critical structures crowded together in a relatively small cross-sectional area. Many structures in the neck also have similar soft tissue density or signal that further complicates interpretation for the radiologist, who relies on tissue differences to create contrast resolution and distinguish structures. Head and neck cancer incidence exceeds 550,000 cases per year worldwide, with diagnosis, treatment, and prognosis relying highly on a thorough knowledge of this compact space...
October 2017: Seminars in Ultrasound, CT, and MR
https://www.readbyqxmd.com/read/29031205/protective-effect-of-%C3%AE-lipoic-acid-against-spleen-toxicity-of-dimethylnitrosamine-in-male-mice-antioxidant-and-ultrastructure-approaches
#17
Nahla S El-Shenawy, Reham Z Hamza, Howayda E Khaled
The α-lipoic acid is a soft material and useful for the potential biomedical applications. The study was aimed to assess the potency of α-lipoic acid (ALA) against the toxicity of dimethylnitrosamine (DMN) on spleen of mice by assessing the antioxidants, histopathological and ultrastructure changes. The experiment was achieved on six groups of male mice as following; groups 1, 2, 3, and 4 were served as a control, ALA groups, low dose of DMN (DMN-LD; 2mgkg(-1)) and high dose of DMN (DMN-HD; 4mgkg(-1)). Group 5 was received DMN-LD plus ALA and group 6 was given DMN-HD plus ALA...
October 11, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/29031176/a-case-of-dedifferentiated-liposarcoma-of-the-heart-and-stomach
#18
Yoichi Hisata, Yuichi Tasaki, Satoshi Kozaki, Takafumi Yamada
INTRODUCTION: Liposarcoma of the heart and stomach is rare. PRESENTAION OF CASE: We report a case of liposarcoma in both organs with dedifferentiated histology. A patient was referred to our hospital with anorexia and weight loss. Upper gastrointestinal tract endoscopy revealed 5-10-mm elevated lesions, and echocardiography and computed tomography showed tumorous lesions in the left atrium. Tumor resection and mitral valve replacement were performed, and biopsy was performed for the gastric tumor...
October 6, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/29030741/the-role-of-next-generation-sequencing-in-sarcomas-evolution-from-light-microscope-to-molecular-microscope
#19
REVIEW
Roman Groisberg, Jason Roszik, Anthony Conley, Shreyaskumar R Patel, Vivek Subbiah
PURPOSE OF REVIEW: Sarcomas are rare, heterogeneous group of soft tissue and bone tumors. Precise diagnosis of specific subtypes is challenging using conventional methods. Herein, we review the role of next-generation sequencing (NGS) technology that is used for rapid sequencing of DNA and RNA. RECENT FINDINGS: Recent sarcoma specific studies recommend that molecular genetic testing should be added at diagnosis for appropriate clinical management in addition to diagnosis by expert pathologists...
October 13, 2017: Current Oncology Reports
https://www.readbyqxmd.com/read/29030282/epithelioid-hemangioendothelioma-an-uncommon-tumor-of-the-eyelid-a-case-report
#20
Mohamed Amine Ennouhi, Alae Guerrouani, Abdennacer Moussaoui
Epithelioid hemangioendothelioma (EHE) is an infrequent vascular tumor that has an intermediate prognosis between the prognosis of the angioma and that of the angiosarcoma. Its evolution is characterized by a tendency to recurrence and metastases. EHE has been reported in locations such as: lungs, liver, bone and soft tissues. There are very few reports of cases involving the head and neck region. The occurrence of EHE in the orbital region and/or the eyelid is extremely rare. The authors report a case of EHE in the right upper eyelid...
October 10, 2017: Journal of Stomatology, Oral and Maxillofacial Surgery
keyword
keyword
80581
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"