endoscopic ultrasound guided mediastinal lymph node aspiration for lung cancer diagnosis and staging
báo cáo khoa học: "Axillary lymph node dissection for breast cancer utilizing Harmonic Focus®" pps
... Breast and Bowel Project: Technical outcomes of sentinel -lymph- node resection and conventional axillarylymph -node dissection in patients with clinical node- negative patients with breast cancer: ... Sentinel -lymph- node resection compared with conventional axillary -lymph- node dissection in clinical node- negative patients with breast cancer: overall survival findings from NSABP B-32 randomized ... an attempt to reduce lymphatically related complications and has been shown to reduce operative times and reduce lymphatic spillage with similar rates of lymph node harvest for both modified lateral...
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báo cáo khoa học: "Sentinel lymph node biopsy for high-risk cutaneous squamous cell carcinoma: clinical experience and review of literature" ppsx
... of staging and guide further therapy including therapeutic lymph node dissection and adjuvant radiation Currently, there is no consensus agreement on the standard of care staging practice for ... sentinel lymph node procedures performed for the primary diagnosis of cutaneous SCC The Medline, Ovid and Cochrane Library databases were searched using the following terms: sentinel lymph node, ... Sentinel lymph node (SLN) biopsy has been widely accepted as a minimally invasive and highly accurate technique for detecting occult nodal metastases in breast cancer and cutaneous melanoma and has...
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Báo cáo khoa học: "Comparison of intraoperative frozen section analysis for sentinel lymph node biopsy during breast cancer surgery for invasive lobular carcinoma and invasive ductal carcinoma" docx
... of TP, TN, FN, and FP for frozen section analysis compared to permanent section analysis for confirming the presence of metastatic disease within sentinel lymph node candidates for invasive lobular ... Sentinel lymph node mapping and biopsy for breast cancer at a rural-based university medical center: initial experience with intraparenchymal and intradermal injection routes Breast Cancer 2002, ... section analysis using hand-stained, routine H&E staining for confirming the presence of metastatic disease within SLN candidates during breast cancer surgery for ILC and IDC, several relevant...
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Báo cáo y học: "Evaluation of lymph node numbers for adequate staging of Stage II and III colon cancer" doc
... on Cancer, American Cancer Society: AJCC Cancer Staging Manual New York, NY: Springer-Verlag;, 2010 Bui L, Rempel E, Reeson D, Simunovic M: Lymph node counts, rates of positive lymph nodes, and ... assessment of lymph node metastases Diseases of the colon and rectum 1994, 37:373-376, discussion 376-377 Jestin P, Pahlman L, Glimelius B, Gunnarsson U: Cancer staging and survival in colon cancer ... examined for adequate staging of Stage II and III colon cancer patients Collection of ≥ 20 LNs, however, was associated with reduced risk of recurrence and improved survival for Stage II but not for...
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Báo cáo khoa học: "Ductal carcinoma in situ and sentinel lymph node metastasis in breast cancer" potx
... pathological diagnosis of pure DCIS does not always guarantee the absence of lymph node metastasis For many years, it has been believed that DCIS is associated with the absence of lymph node metastasis, ... nodes [10], an axillary dissection was performed in this patient There is much debate concerning the association between preoperative invasive procedures for diagnosis and the likelihood of lymph ... A randomized comparison of sentinel -node biopsy with routine axillary dissection in breast cancer N Engl J Med 2003, 349:546-553 Kim T, Giuliano AE, Lyman GH: Lymphatic mapping and sentinel lymph...
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Báo cáo khoa học: "Independent position correction on tumor and lymph nodes; consequences for bladder cancer irradiation with two combined IMRT plan" pptx
... be estimated and with that the PTV margin for the lymph nodes can be determined For the bladder treatment used at our department this method is not an option, because the lymph nodes are being ... rectum, pelvic lymph nodes, femoral heads and small bowel were delineated as well In consideration of daily on-line position correction, a CTV - PTVtumor margin of mm and a lymph node (ln) PTVln ... figure shows that for option most simulations resulted in a ΔD99% of less than 1.0 Gy, where for option and the ΔD99% exceeds 2.0 Gy in a number of simulations For the lymph nodes option (no correction)...
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Báo cáo khoa học: "SemiWhole brain radiotherapy with a conformational external beam radiation boost for lung cancer patients with 1-3 brain metastasis: a multi institutional study" pdf
... was responsible for the primary concept and the design of the study; DCW, NC, ZM and SB performed the data capture and analysis NC and DCW drafted the manuscript; DCW and CC performed the statistical ... patients were RPA or and they underwent resection of the metastasis and WBRT with (n = 102) or without (n = 99) a RTB The median OS was 18 and 9.5 months (p < 0.001) for the former and latter group, ... differences were observed when stratified by centers, except for dose and lung cancer type (Table 1) Sixteen (30%) and 37 (70%) patients presented with and without extracranial disease, respectively KPS...
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Báo cáo khoa học: "Radiation recall pneumonitis induced by chemotherapy after thoracic radiotherapy for lung cancer" potx
... patients were female, and male Three cases are limited small cell lung cancer (SCLC), and are locally-advanced non small cell lung cancer (NSCLC) All patients’ Karnofsky performance status (KPS) ... JL and XZ participated in the design and coordination of the study, and helped to analyze the data LW, XD, and WJ conceived of the study, and participated in its design and coordination, and ... (GTV) and volume of the trachea and main bronchi The following dosimetric parameters were generated from the DVH for total normal lung: mean lung dose (MLD), and lung volumes receiving more than...
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Báo cáo khoa học: "Breathing adapted radiotherapy: a 4D gating software for lung cancer" pdf
... (MIP) for target volume generation in 4DCT scans for lung cancer Int J Radiat Oncol Biol Phys 2005, 63(1):253-60 17 (Critical structures in): RTOG 0617, a randomized phase III comparison of standard- ... Physiological respiratory motion is a major challenge for lung cancer RT The range of motion can reach an average up to 12 ± mm for tumors in the lower lung lobes [18] Giraud et al., observed large diaphragm ... consistent and predictive parameters for radiation induced lung toxicity are the V20 and the mean lung dose (MLD) [22,23] It is widely accepted that keeping V20
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Báo cáo khoa học: "Determination of patient-specific internal gross tumor volumes for lung cancer using four-dimensional computed tomography" pptx
... IGTVMIP, and IGTVMIP-Modified) For stage III disease, involved hilar or mediastinal lymph nodes were contoured and analyzed independently Delineation Figure data set 4-D CT of IGTV for stage I lung ... development of image -guided radiotherapy (IGRT) has allowed for more accurate tumor targeting, so it is rapidly replacing conventional radiotherapy for lung cancer [2] In order to account for tumor motion, ... stage I and stage III disease for both IGTVMIP and IGTVMIP-Modified Overestimation for IGTVMIP-Modified was slightly higher than that for IGTVMIP, but both percentages were lower than 5.0% for the...
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Báo cáo khoa học: "Conformal radiotherapy for lung cancer: interobservers'''' variability in the definition of gross tumor volume between radiologists and radiotherapists" pot
... primary tumor and the enlarged lymph nodes in each section The optimal visualization parameters were defined in a prior study, with -600/1600 UH for the pulmonary window and +20/400 for the mediastinal ... ZY: Strategy for dose escalation using 3dimensional conformal radiation therapy for lung cancer Ann Oncol 1995, 6:693-7 Armstrong J: Target volume definition for three-dimensional conformal radiation ... status of PET/CT for tumour volume definition in radiotherapy treatment planning for non-small cell lung cancer (NSCLC) Lung Cancer 2007, 57:125-134 Publish with Bio Med Central and every scientist...
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Báo cáo khoa học: "Target splitting in radiation therapy for lung cancer: further developments and exemplary treatment plans" pps
... withdrawn and the primary tumor alone is treated to 79,2 Gy V20 right and left lung and V25 both lungs is 49%, 22% and 26%, respectively V50 for the heart is 2% Peripheral tumor located lateral and ... involved lymph nodes and elective lymph node stations, defined as the region about to cm cranial to macroscopically involved nodes In contouring of the organs at risk, the GTV is excluded from the lung ... tinely for lung cancer patients in all stages During the past years, this technique has continuously been evolved with regard to optimizing the procedures for quality assurance and raising conformity...
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Báo cáo y học: "A filter-based feature selection approach for identifying potential biomarkers for lung cancer" pot
... smokers with suspected lung cancer could be used as a lung cancer biomarker In this data set, genes were confirmed to be differentially expressed between cancerous samples and non-cancerous samples ... highly ranked by BMI are generally relevant to cancer development or diagnosis, thus BMI appears to be useful for identifying potential biomarkers for lung cancer Conclusions In this work, a filter-based ... project and the other from smokers with and without lung cancer BMI was compared with other popular filter-based feature selection methods on both data set and showed competitive performance...
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Bóa cáo y học: "Could CT screening for lung cancer ever be cost effective in the United Kingdom" pot
... accompany 'Lung cancer: the diagnosis and treatment of lung cancer' London: NICE; 2005 Comptroller and Auditor General: The performance of the NHS cervical screening programme in England, HC 678 ... Patients: Cancer British Journal of Cancer 2005, 92:1959-1970 The Information Centre for Health and Social Care: National lung cancer audit: key findings about the quality of care for people with lung ... 32:155-165 National Institute for Clinical Excellence: Clinical Guideline 24: Lung cancer: the diagnosis and treatment of lung cancer London: NICE; 2005 National Institute for Clinical Excellence:...
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BETWEEN TWO WORLDS: AN EXPLORATION OF PRIVACY MANAGEMENT ISSUES ARISING FOR FIRST-YEAR COLLEGE STUDENTS DEALING WITH A MOTHER‟S BREAST CANCER DIAGNOSIS AND TREATMENT
... parent is diagnosed with breast cancer The diagnosis of breast cancer generates momentous psychological and physical challenges for all family members, and this diagnosis adds a new variable to ... 2010) In order to adapt and cope with their breast cancer diagnosis and prognosis, patients most often turn to close family members and friends for support as opposed to formal healthcare professionals ... Company, The Little Red Door Cancer Agency, Cancer Care, Inc., Revolution Health Group, National Breast Cancer, Cancer Compass, Susan G Komen for the Cure, and Dana Faber Cancer Institute Finally,...
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Applications of multiv ariate analysis techniques for fault detection, diagnosis and isolation
... usually has layers of nodes At each node different logic operations like AND and OR are performed for propagation Fault-trees have been used in a variety of risk assessment and reliability analysis ... the row sum for the current sample and ff is the score for the current sample The limits for the and statistics are calculated in the same was as in equations (2.6) and (2.12) except for the replacement ... „cause‟ nodes to the „effect‟ nodes SDGs provide a very efficient way of representing qualitative models graphically and have been the most widely used form of causal knowledge for process fault diagnosis...
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Applications of multiv ariate analysis techniques for fault detection, diagnosis and isolation
... usually has layers of nodes At each node different logic operations like AND and OR are performed for propagation Fault-trees have been used in a variety of risk assessment and reliability analysis ... the row sum for the current sample and ff is the score for the current sample The limits for the and statistics are calculated in the same was as in equations (2.6) and (2.12) except for the replacement ... „cause‟ nodes to the „effect‟ nodes SDGs provide a very efficient way of representing qualitative models graphically and have been the most widely used form of causal knowledge for process fault diagnosis...
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Báo cáo hóa học: "One Step Nucleic Acid Amplification (OSNA) - a new method for lymph node staging in colorectal carcinomas" docx
... set at cycle time = 29.6 for CK19, 28.5 for CEA, and 30.0 for beta-actin Results OSNA and histology Figure A) H&E staining and B) CK-19 immunohistochemistry of lymph node metastases from colon ... Therefore an interdisciplinary dialogue and planning is indispensable for this procedure Furthermore lymph node harvesting in fresh tissue is much harder compared with formalin fixed material and ... Conditions for CK19, CEA and beta-actin qRT-PCR were recently reported and described elsewhere [20,21] Primer sequences for amplification of CEA were: 5’AGACAATCACAGTCTCTGCGGA-3’ (forward) and 5’-...
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Báo cáo khoa học: "Prognostic factors for lymph node metastasis from advanced squamous cell carcinoma of the skin of the trunk and extremities" doc
... presented lymph node metastasis at diagnosis (N1), another 11 cases presented lymph node disease during follow up (N1f) and the median time for it be diagnosed Page of (page number not for citation ... the lymph node metastasis in all cases is presented in Table 21 of those patients underwent lymph node dissection, and of them recurred at the lymph node basin Of 11 patients who presented lymph ... to lymph node metastasis as: N0 – patients with no evidence of lymph node metastasis at presentation; N0f – patients with no evidence of lymph node metastasis at any time; N1 – patients with lymph...
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Báo cáo khoa học: "[18F]fluoroethylcholine-PET/CT imaging for radiation treatment planning of recurrent and primary prostate cancer with dose escalation to PET/CT-positive lymph node" potx
... SUVmax for primary and recurrent prostate cancer The maximum standardized uptake value (SUVmax) is given for primary and recurrent prostate cancer receiving a Choline-PET/CT for diagnosis and radiotherapy ... rates are shown for recurrent (n = 17; dashed line) and primary prostate cancer (n = 7; blue solid line) The and year BRFS rates are 83.3% and 83.3% for primary, and 82.5% and 48.9% for recurrent ... rates are shown for recurrent (n = 15; blue solid line) and primary prostate cancer (n = 7; dashed line) The and year DDFS rates are 100% and 75% for primary, and 90% and 75% for recurrent tumours...
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