head and neck imaging

Báo cáo khoa học: "Use of kilovoltage X-ray volume imaging in patient dose calculation for head-and-neck and partial brain radiation therapy" pptx

Ngày tải lên : 09/08/2014, 08:23

... X-ray volumetric imaging system (Elekta, Synergy S, XVI, Crawley, UK) For imaging the head- and- neck and brain tumor patients, we used the following parameters: 100 kVp, S20 collimator and F0 filter, ... therapy Otolaryngol Head Neck Sur 2001, 125:645-8 29 Hansen EK, Bucci MK, Quivey JM, Weinberg V, Xia P: Repeat CT imaging and replanning during the course of IMRT for head- and- neck cancer Int J ... changes for head- and- neck patients, including nodal mass shrinkage and patient weight loss during the course of radiation therapy, can occur [28,29] For these cases, repeat CT imaging and re-planning...

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Báo cáo khoa học: "FDG-PET/CT imaging for staging and radiotherapy treatment planning of head and neck carcinoma" pps

Ngày tải lên : 09/08/2014, 09:22

... radiotherapy treatment planning for head and neck cancer Head and Neck 2005, 27:494-502 Wang D, Schultz CJ, Jursinic PA, Bialkowski M, Zhu XR, Brown WD, Rand SD, Michel MA, Campbell BH, Wong ... scenario of imaging for radiotherapy of head and neck tumors may include the use of functional imaging such as FDG-PET/CT with the aim to characterize the biological features of the tumor and optimize ... http://www.ro-journal.com/content/3/1/29 ment planning also of patients with head and neck carcinoma [17-20] the extra laryngeal and pre-epiglottic space, and the thyroid gland In our experience, the primary tumor was identified...

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Báo cáo khoa học: " Assessment of three-dimensional set-up errors in conventional head and neck radiotherapy using electronic portal imaging device" pot

Ngày tải lên : 09/08/2014, 10:21

... compares reasonably well with the published head and neck data using head cast and thermoplastic immobilization devices Population systematic (Σ) and random errors (σ) also correlated well with ... implementation of high-precision conformal techniques for head and neck radiation therapy Methods Patients receiving post-operative adjuvant RT for a head and neck cancer on a Linear Accelerator (LA) equipped ... comprehensive cancer center Aims and objectives The primary objective of this study was to assess the set-up accuracy of head and neck RT using customized thermoplastic immobilization and compare with 'state-of-the-art'...

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Multimodal optical spectroscopy and imaging for improving cancer detection in the head and neck at endoscopy

Ngày tải lên : 09/09/2015, 10:09

... SPECTROSCOPY AND IMAGING FOR IMPROVING CANCER DETECTION IN THE HEAD AND NECK AT ENDOSCOPY LIN KAN 2012 MULTIMODAL OPTICAL SPECTROSCOPY AND IMAGING FOR IMPROVING CANCER DETECTION IN THE HEAD AND NECK ... in cancer incidence and death rates (1975-2006) [1] 1.1.1 Head and neck cancers Head and neck cancers (HNCs) refer to a diverse group of biologically similar malignancies and include upper aerodigestive ... photon and 10 is also termed Raman Effect It was discovered by Sir Chandrasekhara Venkata 11 Raman and Kariamanickam Srinivasa Krishnan in liquids and [79] by Grigory 12 Landsberg and Leonid Mandelstam...

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Regenerative Medicine Reconstruction of Tracheal and Pharyngeal Mucosal Defects in Head and Neck Surgery

Ngày tải lên : 25/10/2013, 08:20

... the urinary tract [162] and the cornea [163] and for teeth regeneration [164], the development of mucosal reconstruction in head and neck surgery except for the salivary gland tissue [165–167] is ... materials Most of this knowl- 13.3 Methods and Novel Therapeutical Options in Head and Neck Surgery a) b) c) d) Figure 13.2 Histological ﬁndings of pharyngeal cells and results of zymography of MMP-2 ... engineering is still a great challenge in head and neck surgery The reasons are complex and especially related to the unsolved problems of scaffold design and of the differentiation induction of...

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Tài liệu Diagnosis and management of head and neck cancer docx

Ngày tải lên : 14/02/2014, 22:20

... 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 ... the recognition and management of acute and late radiation toxicity 29 diagnosis and management of head and neck cancer 10 Treatment: palliation of incurable disease Head and neck cancer may ... primary head and neck tumours, though they may occasionally be of value in difficult diagnosis.65 3.2.4 imaging neck nodes CT and MRI are of similar accuracy in detecting neck node metastases, and...

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Tài liệu Infectious Diseases of the Head and Neck pptx

Ngày tải lên : 19/02/2014, 08:20

... virus (VZV), EBV, and human herpesvirus (HHV)-6, HHV-7, and HHV-8 can have manifestations in the head and neck HSV-1 and HSV-2 Infection with HSVs may result in significant head and neck manifestations ... papillomavirus and p53 mutational status as prognostic factors in head and neck carcinoma Head Neck 2002;24:841-849 232 Baez A, Almodovar JI, Cantor A, et al High frequency of HPV16-associated head and neck ... oropharynx, thyroid, parathyroid, hard palate, parotid gland, nasopharynx, trachea, submandibular gland, lacrimal gland, and conjunctiva.179 Head and neck involvement has been reported as a cause of...

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Head and Neck Cancer Edited by Mark Agulnik potx

Ngày tải lên : 08/03/2014, 00:20

... P.E.Robin and Jan Olofsson; Scott-Brown’s otolaryngology and head and neck surgery, vol 5, 6th ed 1997 [2] NJ Roland, RDR McRae, AW McCombe; Key Topics in otolaryngology and head and neck surgery,2nd ... with 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 ... 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...

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Pocket Guide To TNM STAGING OF HEAD AND NECK CANCER AND NECK DISSECTION CLASSIFICATION pdf

Ngày tải lên : 15/03/2014, 00:20

... Guide to NECK DISSECTION CLASSIFICATION AND TNM STAGING OF HEAD AND NECK CANCER Committee for Head and Neck Surgery and Oncology American Academy of Otolaryngology– Head and Neck Surgery Neck Dissection ... neck dissection classification and TNM staging of head and neck cancer — 3rd ed / Committee for Head and Neck Surgery and Oncology, American Academy of Otolaryngology Head and Neck Surgery [and] ... 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

Ngày tải lên : 15/03/2014, 01:20

... 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 TECHNIQUES Comprehensive neck ... DIAGNOSIS AND STAGING D Fine needle aspiration cytology should be used in the investigation of head and neck masses D All patients with head and neck cancer should have direct pharyngolaryngoscopy and ... 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...

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Head and Neck Exam potx

Ngày tải lên : 16/03/2014, 14:20

... head to L into R hand function of R Sternocleidomastoid (SCM) • Turn head to R into L hand (L SCM) • Shrug shoulders into your hands Summary Of Skills □ Wash hands □ Observation head & scalp; palpation ... • Gently twist Otoscopic Head (clockwise) onto handle • Twist on disposable, medium sized speculum • Hold in R hand R ear, L hand L ear Otoscope W/Magnified Viewing Head • Advantage magnified ... sided neck/ jaw area swelling and R v L asymmetry • Inspection & palpation of scalp, hair Lymph Nodes of Head & Neck Physiology • Major lymph node groups located symmetrically either side of head...

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Guidance on Cancer Services - Improving Outcomes in Head and Neck Cancers pot

Ngày tải lên : 22/03/2014, 16:21

... Head and Neck Audit Report (SWAHNII), 2001 The British Association of Otorhinolaryngologists – Head and Neck Surgeons (BAOHNS) set out standards for the treatment and care of patients with head ... 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 Plan for England,1 and the NHS Plan ... ENT, head and neck and maxillofacial departments and primary health care teams, and to facilitate the development of the skills required to care for patients whose needs may be unique to head and...

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Báo cáo sinh học: "High ERCC1 expression predicts cisplatin-based chemotherapy resistance and poor outcome in unresectable squamous cell carcinoma of head and neck in a betel-chewing area" pdf

Ngày tải lên : 18/06/2014, 19:20

... chemoradiotherapy for head and neck cancer Curr Opin Oncol 2002, 14:323-329 Pignon JP, Bourhis J, Domenge C, Designe L: Chemotherapy added to locoregional treatment for head and neck squamous-cell ... did not complete chemoradiation and had resectable residual disease at the primary site or in the neck Patients were evaluated by CT scan or MRI of the head and neck every three months Informed ... contributions TJC and CHC conceived the study design, carried out and coordinated immunohistochemical examinations of tumor specimens and data analysis, and drafted the manuscript CYC and HTT participated...

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Báo cáo sinh học: "Membranous expression of Her3 is associated with a decreased survival in head and neck squamous cell carcinoma" pot

Ngày tải lên : 18/06/2014, 22:20

... c-erbB2 and other markers in patients treated with chemotherapy for recurrent head and neck cancer Head Neck 2000, 22:599-608 33 Werkmeister R, Brandt B, Joos U: Clinical relevance of erbB-1 and ... on squamous head and neck carcinomas Head Neck 2007, 29:655-664 Wei Q, Sheng L, Shui Y, Hu Q, Nordgren H, Carlsson J: EGFR, HER2, and HER3 expression in laryngeal primary tumors and corresponding ... contributions J-YC and SMH conceived of the study and devised the experimental design SMH and CM designed and build the tissuemicroarrays MT, J-YC, and YK performed experiments RX, HC, J-YC and SMH performed...

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Báo cáo sinh học: " Toll-like receptor 4 single-nucleotide polymorphisms Asp299Gly and Thr399Ile in head and neck squamous cell carcinomas" potx

Ngày tải lên : 18/06/2014, 22:20

... and GL provided study materials or patients HSB, PS, JG, AB, CW and GL participated in collection and assembly of data CP and AS participated in data analysis and interpretation CB, HSB, AB and ... 31 Wild C, Brandau S, Lindemann M, Lotfi R, Hofmann TK, Lang S, Bergmann C: Toll-like receptors in regulatory T cells of patients with head and neck cancer Arch Otolaryngol Head Neck Surg 2010, ... radiotherapists and head and neck surgeons, which were based on treatment guidelines of treatment at the time All patients gave written informed consent for research use of the tissues and for participating...

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báo cáo hóa học:" High ERCC1 expression predicts cisplatin-based chemotherapy resistance and poor outcome in unresectable squamous cell carcinoma of head and neck in a betel-chewing area" pdf

Ngày tải lên : 20/06/2014, 03:20

... chemoradiotherapy for head and neck cancer Curr Opin Oncol 2002, 14:323-329 Pignon JP, Bourhis J, Domenge C, Designe L: Chemotherapy added to locoregional treatment for head and neck squamous-cell ... did not complete chemoradiation and had resectable residual disease at the primary site or in the neck Patients were evaluated by CT scan or MRI of the head and neck every three months Informed ... contributions TJC and CHC conceived the study design, carried out and coordinated immunohistochemical examinations of tumor specimens and data analysis, and drafted the manuscript CYC and HTT participated...

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báo cáo hóa học:" Membranous expression of Her3 is associated with a decreased survival in head and neck squamous cell carcinoma" doc

Ngày tải lên : 20/06/2014, 04:20

... c-erbB2 and other markers in patients treated with chemotherapy for recurrent head and neck cancer Head Neck 2000, 22:599-608 33 Werkmeister R, Brandt B, Joos U: Clinical relevance of erbB-1 and ... on squamous head and neck carcinomas Head Neck 2007, 29:655-664 Wei Q, Sheng L, Shui Y, Hu Q, Nordgren H, Carlsson J: EGFR, HER2, and HER3 expression in laryngeal primary tumors and corresponding ... contributions J-YC and SMH conceived of the study and devised the experimental design SMH and CM designed and build the tissuemicroarrays MT, J-YC, and YK performed experiments RX, HC, J-YC and SMH performed...

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báo cáo hóa học:" Toll-like receptor 4 single-nucleotide polymorphisms Asp299Gly and Thr399Ile in head and neck squamous cell carcinomas" doc

Ngày tải lên : 20/06/2014, 04:20

... and GL provided study materials or patients HSB, PS, JG, AB, CW and GL participated in collection and assembly of data CP and AS participated in data analysis and interpretation CB, HSB, AB and ... 31 Wild C, Brandau S, Lindemann M, Lotfi R, Hofmann TK, Lang S, Bergmann C: Toll-like receptors in regulatory T cells of patients with head and neck cancer Arch Otolaryngol Head Neck Surg 2010, ... radiotherapists and head and neck surgeons, which were based on treatment guidelines of treatment at the time All patients gave written informed consent for research use of the tissues and for participating...

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báo cáo hóa học:" Research Article Automatic Speech Recognition Systems for the Evaluation of Voice and Speech Disorders in Head and Neck Cancer" pdf

Ngày tải lên : 21/06/2014, 20:20

... Figures and 4) Discussion During and after therapy of malignant diseases of the head and neck, communication skills are of special interest Until now, no objective method with low effort and costs ... morphologic impairment by endoscopic and imaging methods and the standardized perceptual evaluation of the individual handicap ASR will enable precise evaluations of speech and voice as a precondition ... techniques and was tested on speech of patients with different but significant extents of speech disorder (dysglossia) and voice disorder (dysphonia) after the treatment for head and neck cancer...

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