8 results on '"recurrence"'
Search Results
2. Role of Medical Imaging in Cancers.
- Author
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Fanti, Stefano, Evangelista, Laura, and Fanti, Stefano
- Subjects
Medicine ,18F-FACBC ,18F-FDG PET/CT ,68Gallium-PSMA PET/CT ,Adoptive ,CD8-Positive T-Lymphocytes ,CTLA-4 Antigen ,Computer-assisted diagnosis ,DCFBC ,DCFPyL ,Deauville criteria ,EBV ,FDG ,FDG-PET/CT ,HPV ,Hodgkin lymphoma ,Hounsfield unit ,Immunotherapy ,International Consensus Guidelines ,MRI ,Mesothelin ,Molecular imaging ,NSCLC ,PD-1 ,PD-L1 ,PDAC ,PERCIST ,PET ,PET/CT ,PET/MRI ,PI-RADS ,PSA kinetics thresholds ,PSMA ,PSMA-1007 ,Radium-223 ,SPECT imaging ,SPECT/CT ,SUV ,SUVmax ,Therapy response assessment ,VCAM-1 ,XOFIGO ,Yin Yang 1 ,adipose tissue ,biochemical recurrence ,biomarker ,biomarkers ,bladder cancer ,breast ,breast cancer ,castrate resistant prostate cancer ,circulating miRNAs ,circulating tumor cells ,computed tomography ,concurrent chemoradiotherapy ,consensus ,cystic tumor ,diagnosis ,diagnostic imaging ,diffuse large B-cell lymphoma ,diffusion ,diffusion kurtosis imaging ,diffusion tensor imaging ,diffusion-weighted imaging ,dynamic 18F-FDG PET/CT ,dynamic contrast-enhanced magnetic resonance imaging ,empyema ,epistemology ,follow up ,glioblastoma ,gold nanoparticle ,guidelines ,head and neck cancer ,head and neck neoplasms ,heat shock protein 70 ,imaging ,imaging parameters ,immune checkpoint inhibitors ,immunotherapy ,intraductal papillary mucinous neoplasms ,locally advanced cervical cancer ,mCRPC ,machine learning ,magnetic resonance imaging ,malignant pleural mesothelioma ,mantle cell lymphoma ,marker ,meningioma ,meta-analysis ,metastatic breast cancer ,miRNA expression ,molecular imaging ,n/a ,neovascularization ,neuroimaging ,non-small-cell lung cancer ,noninvasive imaging ,nuclear medicine ,optimal cutoff level ,ovarian cancer ,overutilization ,p16 ,pancreatic neoplasms ,pathologic ,pazopanib ,perfusion ,pleural dissemination ,pleural effusion ,positron emission tomography ,positron-emission tomography ,precision oncology ,prognosis ,programmed cell death 1 receptor ,prostate ,prostate cancer ,prostate-specific-antigen ,radiation therapy ,radioactive tracers ,radiogenomics ,radiomic ,radiomics ,radionuclide imaging ,radionuclide therapy ,receptor status ,recurrence ,relapse ,response assessment ,response to therapy ,response to treatment ,review ,sdAbs ,single-photon emission computed tomography ,soft tissue sarcoma (STS) ,somatostatin receptor ,spectral-CT ,squamous cell carcinoma of the head and neck ,staging ,survival ,targeted therapy ,texture analysis ,treatment response ,triple negative breast cancer ,two-tissue compartment model ,upper tract urothelial carcinoma ,urothelial carcinoma - Abstract
Summary: The issue of Cancers Journal entitled "Role of Medical Imaging in Cancers" presents a detailed summary of evidences about molecular imaging, including the role of computed tomography (CT), magnetic resonance imaging (MRI), single photon emission tomography (SPET) and positron emission tomography (PET) or PET/CT or PET/MR imaging in many type of tumors (i.e. sarcoma, prostate, breast and others), motivating the role of these imaging modalities in different setting of disease and showing the recent developments, in terms of radiopharmaceuticals, software and artificial intelligence in this field. The collection of articles is very useful for many specialists, because it has been conceived for a multidisciplinary point of view, in order to drive to a personalized medicine.
3. Orthopedics and Trauma in Children.
- Author
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Horsch, Axel A., Ghandour, Maher A., Horsch, Axel A., and Klotz, Matthias Christoph M.
- Subjects
Medicine ,Chiari ,DEFSO ,Ewing sarcoma ,Legg-Calvé-Perthes disease ,MPFL ,MRI ,O-arm ,Pemberton ,Salter ,Scheuermann kyphosis ,adolescent idiopathic scoliosis ,adolescents ,amputation ,autografts ,avascular necrosis ,cerebral palsy ,children ,closed reduction ,combined osteotomy ,complication ,complications ,concentric circle sign ,conservative treatment ,definition ,developmental dysplasia of the hip ,developmental hip dysplasia ,diagnostic imaging ,distal femoral extension ,distal forearm fractures ,dorsiflexion ,dysplasia of the hip ,equinus ,extraosseous ,femoral osteotomy ,femur ,foam splint ,forearm ,fracture ,health-related quality of life ,hemiplegia ,hip asymmetry ,hip dislocation ,hip dysplasia ,hip luxation ,hip reconstructive surgery ,hip ultrasound ,ilium ,infection ,intramedullary ,lower extremity ,lumbar spine ,meta-analysis ,morbidity ,musculoskeletal disorders ,n/a ,nail ,navigation ,neurogenic dislocation of the hip ,neurologic injury ,non-operative treatment ,open fracture ,open reduction ,orthopedic ,orthotic management ,patellofemoral instability ,pediatric ,pediatric injury ,pediatric trauma ,pedicle screws ,pelvic asymmetry ,pelvic osteotomy ,pes equinus ,plantarflexion ,positive anterior tilt angle ,posterior spinal fusion ,postsurgical pain ,prospective randomized clinical trial ,proximal tibia ,quality of life ,radiographic follow-up ,radius ,recurrence ,recurrent ,rehabilitation ,remodeling ,return to sport ,scoliosis ,shortening osteotomy ,skeletal maturity height ,spica cast ,spinal fusion ,spine ,spine growth prediction ,spondylolisthesis ,supracondylar humerus fractures ,surgery ,thoracic spine ,trampoline ,trampoline fracture ,trauma ,treatment ,ulna ,varisation derotation osteotomy ,vascular injury - Abstract
Summary: Discover the complexities of pediatric orthopedics in this comprehensive reprint book. Pediatric orthopedics present unique challenges in diagnosis and treatment, necessitating the expertise of skilled specialists. Congenital, developmental, and acquired orthopedic issues, including infectious, neuromuscular, nutritional, neoplastic, psychogenic, and traumatic conditions, are explored. With a focus on evidence-based recommendations, this book addresses the management of orthopedic deformities in children by considering different clinical scenarios. From upper and lower limb injuries to severe trauma, readers will gain insights into decision-making processes for reconstruction or amputation. As a valuable resource for orthopedic surgeons, pediatricians, and healthcare professionals, this reprint fills knowledge gaps to optimize patient care.
4. Inaugural Section Special Issue. Key Topics and Future Perspectives in Natural Hazards Research.
- Author
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Tapete, Deodato and Tapete, Deodato
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Research & information: general ,African easterly wave ,Eurasian Economic Union (EAEU) ,Jakarta basin ,Lorenz model ,NatCatSERVICE ,Oroville Dam ,Sigma Explorer ,attractor coexistence ,bibliometrics ,big data ,building works programming ,chaos ,children ,citation analysis ,common electricity market ,cost modelling ,critic analysis ,cyber-infrastructure ,dam operation ,dam spillway ,damage scenarios ,disaster ,disaster management ,drought ,earthquake ,earthquake risk ,emotional prevention ,emotions ,energy security ,exposure ,extended range weather prediction ,flood control ,flood-frequency analysis ,hurricane ,impacts ,incident ,integration process ,limit cycle ,local hazard effect ,masonry aggregates ,natural hazard ,natural hazards ,open-ended and closed-questions surveys ,policy ,predictability ,psychological representation of earthquakes ,psychology ,recurrence ,reliability of power supply ,review ,risk ,risk assessment ,scientometrics ,seismic hazard assessment ,seismic vulnerability ,shear-wave velocity ,site effects ,spillway ,urban fabrics ,urban preservation programming ,vulnerability ,vulnerability assessment ,vulnerability curves - Abstract
Summary: This book collects selected high-quality papers published in 2018-2020 to inaugurate the "Natural Hazards" Section of the Geosciences journal. The topics encompass: trends in publications at international level in the field of natural hazards research; the role of Big Data in natural disaster management; assessment of seismic risk through the understanding and quantification of its different components; climatic/hydro-meteorological hazards; and finally, the scientific analysis and disaster forensics of recent natural hazard events. The target audience includes not only specialists, but also graduate students who wish to approach the challenging, but also fascinating
5. COVID-19: Current Challenges and Future Perspectives.
- Author
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Leggat, Peter, Blumberg, Lucille, Frean, John, and Leggat, Peter
- Subjects
Environmental medicine ,Medicine ,Africa ,Bangladesh ,CMV ,COVID-19 ,COVID-19 vaccines ,Chagas disease ,D-Dimer ,EpiCollect5 ,HIV ,Harare ,IL-6 inhibitors ,India ,Kenya ,Lilongwe ,MDR-TB ,MERS ,Malawi ,Nairobi ,Nepal ,Philippines ,SARS ,SARS-CoV-1 ,SARS-CoV-2 ,SORT IT ,TB treatment outcomes ,Zimbabwe ,alcohol-related liver disease ,antiretroviral therapy ,attitudes ,bowel perforation ,chronic kidney disease ,cirrhosis ,clinical trials ,cognitive bias ,coinfections ,control ,coronavirus ,cytokine release syndrome ,cytokine storm ,diagnostic reasoning ,differential diagnosis ,efficacy ,emergency ,endemic ,epidemiology ,ethics ,fecal calprotectin ,general practitioners ,health care workers ,health systems ,healthcare personnel ,healthcare worker ,healthcare workers ,heart transplant ,hepatitis B and C ,impact ,infection ,influenza ,ischemia ,kaletra ,knowledge ,lopinavir/ritonavir ,malaria ,medical doctor ,meta-analysis ,mortality ,n/a ,necrosis ,nonalcoholic steatohepatitis ,operational research ,overview ,pandemic ,pandemics ,perceptions ,plasmodium falciparum ,post-acute COVID-19 syndrome ,preparedness ,presumptive tuberculosis ,public health ,real-time operational research ,recurrence ,reinfection ,research capacity building ,respiratory viruses ,rhinovirus ,safety ,severe acute respiratory syndrome coronavirus 2 ,severity ,thrombosis ,tocilizumab ,training ,tuberculosis - Abstract
Summary: On March 11, 2020, the World Health Organization declared COVID-19 a global pandemic and the disease now affects nearly every country and region. Caused by SARS-CoV-2, COVID-19 presents significant challenges to health systems and public health in both hemispheres as well as to the economies of each country. The morbidity and mortality due to infections caused by SARS-CoV-2 have been significant despite the short duration since its discovery and initially overwhelmed many hospitals and clinics. It influences everyone, and countermeasures have been dramatic in their impact on employment, social systems, and mental health. This Special Issue provides an avenue for authors from various disciplines to provide feedback on our responses and preparedness to COVID-19 globally as well as to disseminate critical information about the SARS-CoV-2 virus and the associated COVID-19 pandemic. It consists of 22 peer-reviewed papers that cover worldwide perspectives encompasses the following: Original articles about COVID-19 (including epidemiology, modelling, clinical data, treatment, prevention, countermeasures, impacts on tropical regions, response, and preparedness);Original articles about SARS-CoV-2 (microbiology, virology, transmission, pathology, and vaccinology);Perspectives about COVID-19 and SARS-CoV-2 (comparisons with past coronavirus outbreaks, impactful local initiatives, novel responses, and commentaries);Reviews on COVID-19 (based on systematic and narrative reviews);and Innovations (vaccine development, drug trials, and original countermeasures).
6. Molecular Events on Metastasis of Hepatocellular Carcinoma.
- Author
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Tang, Zhao-You, Qin, Lun-Xiu, Sun, Hui-Chuan, and Ye, Qing-Hai
- Abstract
Metastasis is the key issue for conquering cancer; molecular events of metastasis are important for controlling metastasis. Based on 15 years of studies on molecular events of hepatocellular carcinoma (HCC) metastasis, several points have attracted attention: (1) In addition to the traditional ˵clonal selection″ concept, we found that metastatic potential of HCC originated from primary tumor, even in small HCC. (2) Many HCC metastasis-related molecules have been identified, but most of them are similar to that of other cancers. (3) Microenvironment, including endothelium of tumor vessel and surrounding liver parenchyma, plays important role for HCC metastasis. (4) Predictive biomarkers may vary from different phenotypes of HCC, the sensitivity and specificity is therefore limited. (5) HCC metastasis is a highly selective dynamic process; the metastatic potentials as well as metastatic targets will be influenced by microenvironment and host status. (6) Prevention and treatment of HCC metastasis remain a great challenge. We should focus not only on molecular targeting, but also on the clinically available agents that are of interventional value. [ABSTRACT FROM AUTHOR]
- Published
- 2011
- Full Text
- View/download PDF
7. Prediction of Bladder Cancer Recurrences Using Artificial Neural Networks.
- Author
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Zulueta Guerrero, Ekaitz, Garay, Naiara Telleria, Lopez-Guede, Jose Manuel, Vilches, Borja Ayerdi, Iragorri, Eider Egilegor, Castaños, David Lecumberri, de la Hoz Rastrollo, Ana Belén, and Peña, Carlos Pertusa
- Abstract
Even if considerable advances have been made in the field of early diagnosis, there is no simple, cheap and non-invasive method that can be applied to the clinical monitorisation of bladder cancer patients. Moreover, bladder cancer recurrences or the reappearance of the tumour after its surgical resection cannot be predicted in the current clinical setting. In this study, Artificial Neural Networks (ANN) were used to assess how different combinations of classical clinical parameters (stage-grade and age) and two urinary markers (growth factor and pro-inflammatory mediator) could predict post surgical recurrences in bladder cancer patients. Different ANN methods, input parameter combinations and recurrence related output variables were used and the resulting positive and negative prediction rates compared. MultiLayer Perceptron (MLP) was selected as the most predictive model and urinary markers showed the highest sensitivity, predicting correctly 50% of the patients that would recur in a 2 year follow-up period. [ABSTRACT FROM AUTHOR]
- Published
- 2010
- Full Text
- View/download PDF
8. Estimation Of The Recurrence And Probability Of Vrancea Intermediate Depth Earthquakes.
- Author
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Ginsari, V.
- Abstract
Aspects of seismic hazard assessments specific to Vrancea intermediate earthquakes are presented in the current paper. Three methods were employed to make estimates: (a) classical Gutenberg-Richter (1956), (b) maximum entropy principle (MEP) modified for estimating the recurrence of strong earthquakes (Berril and Davis, 1980; Dong et al., 1984) and (c) Huo and Hwang's (1994) modification of the recurrence law containing characteristics of a stochastic distribution. An analysis of recurrence relationships was performed for two types of magnitudes, for different time intervals and by assigning alternative values of maximum possible earthquake magnitude. The probability of an earthquake occurring in a specified magnitude range and in a specified time limit was estimated. The dependence of final estimates on the choice of values of M
min and Mmax and on sample size was demonstrated. From an analysis of established intervals of recurrence it follows that the recurrence period of earthquakes with M = 7.0 is from 30 to 60 years with a relatively high probability of R = 0.5–0.7 (for T = 50 years). For magnitude MG-R = 7.5 (Mw = 7.7) the recurrence interval varies from 100 (most pessimistic estimation) to 380 years (most optimistic estimation) with a probability of R = 0.1–0.25 (for T = 50 of years). [ABSTRACT FROM AUTHOR]- Published
- 2009
- Full Text
- View/download PDF
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