inhead and neck cancer the basics
báo cáo hóa học:" Research Article Automatic Speech Recognition Systems for the Evaluation of Voice and Speech Disorders in Head and Neck Cancer" pdf
... the raters using the respective other raters as reference, that is, the mean of the four other raters for the LE group and the three other raters for the OC group For the comparison between the ... rater versus the mean value of the other raters and the mean of the raters versus the speech recognition system The correlation is negative for the latter because the scales for the evaluations ... patient breathes out, the air will be detoured through the one-way valve and stream from the trachea into the oesophagus The tissue in the oesophagus will start to oscillate and create the so-called...
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Báo cáo khoa học: " The epidermal growth factor receptor (EGFR) in head and neck cancer: its role and treatment implications" pptx
... transducers in head and neck cancer (SCCHN) Anticancer Res 2005, 25:1871-1875 Raben D, Bianco C, Milas L, Ang KK: Targeted therapies and radiation for the treatment of head and neck cancer: are we ... hyperfractionated and accelerated radiotherapy and combined therapy and radiotheapy regimens in unresected locally advanced squamous cell carcinoma of the head and neck BMC Cancer 2006, 6:28 ... enhance the radiation response of tumors However, the improvement in the loco-regional control rate has been modest (within the range achieved with concurrent radiotherapy and chemotherapy) and Page...
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Báo cáo khoa học: "F-FDG PET/CT-based gross tumor volume definition for radiotherapy in head and neck Cancer: a correlation study between suitable uptake value threshold and tumor parameters" pdf
... Figure The correlation curve between the suitable SUV and the SUVmax Figure The correlation curve between the suitable threshold level and the SUVmax association between the sTLs and the tumor ... achieving the best fitness of the defined C-pGTV from both the tumor volume and the morphology To simplify the volume analysis, only signals overlying the pGTV were chosen The volumetric data of the ... between the SUVmax and the C-pGTV values in our patient cohort (Figure 4) Also, there was no correlation between the maximum tumor diameter and the SUVmax Correlation of sTL with C-pGTV and SUVmax...
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Báo cáo khoa học: "Early clinical experience with volumetric modulated arc therapy in head and neck cancer patients" ppsx
... radiathion therapy in head and neck cancers: an update Head and Neck 2007, 29:387-400 Popovtzer A, Eisbruch A: Advances in radiation therapy of head and neck cancer Expert Rev Anticancer Ther 2008, ... (being 54.45Gy the low dose, 69.96Gy and 66Gy for the high dose in group A and B, respectively): the larger the difference, the more pronounced the DVH tail to higher doses Findings from the DVH analysis ... described in the Result section, the few cases out of the acceptability level were deeply and critically analyzed and understood before treating the patients To notice is the locations of the failing...
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Báo cáo khoa học: "Dysphagia in head and neck cancer patients following intensity modulated radiotherapy (IMRT)" pptx
... caudal tips of the pterygoid plates through the upper edge of the hyoid bone, the middle constrictor muscle (mcm) was defined from the upper through the lower edge of the hyoid and the inferior ... after curative radiotherapy in head and neck cancer Radiotherapy and Oncology 2009, 90:189-195 Joke W, Kim De R, Duprez F, et al: Acute Normal Tissue Reactions in Head -and- Neck Cancer Patients Treated ... patients with cancer of the oropharynx are significantly affected by the radiation therapy dose to the superior and middle constrictor muscle: A doseeffect relationship Radiotherapy and Oncology...
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Báo cáo khoa học: " IMRT using simultaneously integrated boost (SIB) in head and neck cancer patients" pps
... GS and CG designed the study and analysed the data, GS carried out the data collection and drafted the manuscript PH participated in collecting data and created the data base BD reviewed and ... corrected the manuscript, BD and GK participated in drafting the 'methods' UML reviewed and corrected the manuscript All authors read and approved the final manuscript The authors are the responsible ... definitive and postoperative IMRT for head -and- neck cancer Int J Radiat Oncol Biol Phys 2003, 55:312-321 Puri DR, Chou W, Lee N: Intensity-modulated radiation therapy in head and neck cancers:...
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Báo cáo khoa học: " Postoperative IMRT in head and neck cancer" pdf
... radiotherapy for head and neck cancer Radiother Oncol 2005, 77(1):32-38 Lee N, Xia P, Fischbein NJ, Akazawa P, Akazawa C, Quivey JM: Intensity-modulated radiation therapy for head -and- neck cancer: ... preoperative diagnostics and the clinical and histological findings The PTV1 includes the pGTV with a safety margin of between 1.0 and 1.5 cm, and was extended also 1.0 to 1.5 cm above and below All patients ... analysed the histopathologic risk feature data 13 14 SS and RZ reviewed the manuscript and participated in collecting data of the analysed operated patients CG, BD and UL reviewed and corrected the...
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Báo cáo y học: "Systems biology-defined NF-κB regulons, interacting signal pathways and networks are implicated in the malignant phenotype of head and neck cancer cell lines differing in p53 status" pps
... growth and survival, and the down-regulation of these genes has been shown to be the critical step in tumorigenesis in epidermis and epithelia [76] Interestingly, the involvement of RELA and NFκB1 ... established the foundation for further global identification of biomarkers and therapeutic targets in HNSCC and other cancers with phenotypic and genetic heterogeneity related to p53 status or other ... findings made with them in tumor tissue and serum specimens These include the demonstration of alterations and the biological and clinical significance of NF-κB activation and of multiple NF-κB-regulated...
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Guidance on Cancer Services - Improving Outcomes in Head and Neck Cancers pot
... thyroid cancer, which presents in a similar way and must be differentiated from lymphoma with a biopsy Other cancers of the head and neck There are a wide range of other cancers of the head and neck ... together, these are responsible for 17% of cases of head and neck cancer All are relatively rare, the least rare being cancers of the salivary glands and cancers of the nasal cavity, middle ear and ... Guidance on Cancer Services Improving Outcomes in Head and Neck Cancers The Manual Improving Outcomes in Head and Neck Cancers Cancer service guidance supports the implementation of The NHS Cancer...
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Báo cáo khoa học: " SemiCytokines levels, Severity of acute mucositis and the need of PEG tube installation during chemo-radiation for head and neck cancer a prospective pilot study" ppt
... the wells and color developed in proportion to the amount of the cytokine bound in the initial step By comparing the optical density of the samples to a standard curve, the concentration of the ... participated in the design of the study and clinical evaluations MK participated in the design of the study and clinical evaluations, and carried out the writing of the manuscript SB, RAB, AS, TP and MS ... radiation dose and technique and the heterogeneity in the chemotherapy regimens employed, especially in the neoadjuvant setting Therefore, this pilot study can only give an indication, and further studies...
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Báo cáo khoa học: " Long-term outcome and patterns of failure in patients with advanced head and neck cancer" pps
... hyperfractionated and accelerated radiotherapy and concurrent chemotherapy with carboplatin and 5fluorouracil: updated results of a randomized multicentric trial in advanced head -and- neck cancer Int ... head and neck squamous cell carcinoma treated with a multiagent concurrent radiochemotherapy with 5-FU and cisplatin during weeks and [22] The tumor was located in the oropharynx in 52% The 5-year ... et al was the stage of nodal disease [25] Leon et al analysed 1244 patients with locoregionally controlled head and neck cancers They found N-stage, T-stage and the localization of the tumor...
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Báo cáo khoa học: " Prediction of clinical toxicity in locally advanced head and neck cancer patients by radio-induced apoptosis in peripheral blood lymphocytes (PBLs)" ppt
... determined and varies in dependence of the patient and the tumour type The aim of the present study was to analyze radio-induced apoptosis of peripheral blood lymphocytes in head and neck cancer ... made the same approach in a set of 79 head and neck cancer patients We observed that RIA values increased with radiation Table Toxicity observed in 79 Head and Neck cancer patients dose (0, 1, and ... radiotherapy, CMT: chemotherapy amifostine were analyzed as well No association was observed in any case (Table 4) Discussion Head and neck cancer is treated mainly by surgery and radiotherapy...
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Báo cáo khoa học: " Quality of life and salivary output in patients with head-and-neck cancer five years after radiotherapy" pptx
... Another explanation is that not only the parotid glands are responsible for the dry mouth feeling There might be an influence of the submandibular glands and/ or the minor salivary glands of the ... outcome and the objective parotid flow measurements We also analyzed the relationship between the change in time of the subjective outcome and the mean parotid dose (Dpar), and the mean submandibular ... with head-andneck cancer [11] It contains seven symptom scales and six symptom items It is designed to be used together with the core QLQ-C30 and has been validated in 622 head-andneck cancer patients...
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báo cáo khoa học:" Early postoperative bone scintigraphy in the evaluation of microvascular bone grafts in head and neck reconstruction" ppt
... fibula grafts were used for mandibular reconstruction after resection of the symphysis in 23 patients, the mandibular body in 53 patients, the ramus in 37 patients and the condylar process in 14 ... of the bony part and the skin pedicle Seven of these patients (patient 1–7, Table 2) had immediate revision microsurgery Findings consisted of arterial thrombosis and thrombosis of the vein The ... Regardless of the experience of the surgeon or the reliability of the donor site, thrombosis is an unavoidable potential complication Therefore, optimizing microvascular success is based on the ability...
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Regenerative Medicine Reconstruction of Tracheal and Pharyngeal Mucosal Defects in Head and Neck Surgery
... regeneration, epithelial precursors arrived from the borders of epithelial damage to proliferate and differentiate there Mesenchymal cells situated below the epithelium regulate epithelial growth and differentiation ... differences between the AB-copolymer network and the control group [136] The analyses of the mechanisms of the integration of the implant material in the adjacent tissues as well as the mechanisms ... of the stomach The postoperative increase in weight of the animals [133], the impermeability between the implant material and adjacent tissues of the gastric wall [133], the concentrations of the...
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Tài liệu Diagnosis and management of head and neck cancer docx
... head and neck cancers The treatment sections focus specifically on cancers of the larynx, oral cavity, oropharynx and hypopharynx, as these are the tumour sites with the highest incidences The ... practitioners, should be aware of the presenting features of head and neck cancer, and the local referral pathways for suspected cancers screening for head and neck cancer There is no evidence for an ... mass 11 diagnosis and management of head and neck cancer Overview of treatment of the primary tumour and neck This section addresses the first line treatment of head and neck cancer Management...
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Head and Neck Cancer Edited by Mark Agulnik potx
... Head and Neck Cancer 393 Margereth Björklund VII Preface Head and neck cancer is a devastating illness affecting individuals around the globe The number of new cases of head and neck cancer ... Giovanni Blandino Cell Signalings and the Communications in Head and Neck Cancer Yuh Baba, Masato Fujii, Yutaka Tokumaru and Yasumasa Kato 73 123 Chapter Role of ING Family Genes in Head and Neck Cancer ... Southeast China and Taiwan, head and neck cancer, specifically nasopharyngeal cancer is the most common cause of death in young man Head and neck cancer requires a multidisciplinary approach and a clear...
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Pocket Guide To TNM STAGING OF HEAD AND NECK CANCER AND NECK DISSECTION CLASSIFICATION pdf
... ACKNOWLEDGMENTS The American Head and Neck Society Committee acknowledges the input from the Head and Neck Surgery and Oncology Committee and the Head and Neck Surgery Education Committee of the American ... vestibule and the vermillion borders of the lips and continues to the junction of the cricoid cartilage and the cervical trachea and at the level of the cricoid where the hypopharynx meets the cervical ... guide to neck dissection classification and TNM staging of head and neck cancer / Committee for Neck Dissection Classification, American Head and Neck Society [and] Committee for Head and Neck Surgery...
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DIAGNOSIS AND MANAGEMENT OF HEAD AND NECK CANCER pptx
... surface of the lip DIAGRAM OF THE HEAD AND NECK Oral cavity Oropharynx Larynx Hypopharynx ALL HEAD AND NECK CANCERS DIAGRAM OF THE LYMPH NODES LEVELS IN THE NECK I II III VI IV V NECK DISSECTION ... ALL HEAD AND NECK CANCERS REDUCING RISK The risk of having head and neck cancer can be reduced by: B B not smoking or chewing tobacco C increasing the intake of fruit and vegetables (specifically ... a summary of the main recommendations in the SIGN guideline on the Diagnosis and management of head and neck cancer Recommendations are graded A B C D to indicate the strength of the supporting...
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