نتایج جستجو برای: nomogram

تعداد نتایج: 3546  

2017
Jianfeng Cui Shouzhen Chen Kejia Zhu Wenfu Wang Benkang Shi

Background: To clarify the prognostic values of serum albumin and peripheral lymphocyte count in patients with non-muscle invasive bladder cancer (NMIBC) and establish a nomogram to predict recurrence-free survival (RFS). Methods: The prognostic nutritional index (PNI) was calculated based on optimal cutoff values of 52.57. RFS was assessed using the Kaplan-Meier method and the equivalences of ...

Journal: :Irish medical journal 2015
P O'Reilly O Walsh N M Allen J D Corcoran

Very high bilirubin levels can have devastating neurodevelopmental effects on infants including hearing loss and cerebral palsy. A previous study in our institution determined the rate of, and factors associated with, bilirubin values above exchange transfusion level. Since this study the Bhutani nomogram was introduced to help identify infants at risk of severe hyperbilirubinaemia. In our stud...

2015
T. C. Ekneligoda

T.C. Ekneligoda Abstract: The paper presents a graphical technique for the rapid analysis of the complex, nonlinear equation that describes the variation of the production temperature of a horizontally-fractured geothermal well. The nomogram presented for the evaluation of the production temperature incorporates the mass flow rate, fracture width, fracture length, number of conductive fractures...

2018
Li-Feng Huang Ping Wan Dong-Wei Xu Seogsong Jeong Ming-Xuan Feng Jian-Jun Zhang Qiang Xia

A novel prognostic nomogram predicting post-transplant pulmonary metastasis was established with a primary cohort of 308 HCC patients who received liver transplantation between 2007 and 2011 at Ren Ji Hospital. The C-indexes for predicting pulmonary metastasis was 0.85. The calibration curves fitted well between the predicted and actual outcomes. The decision curve analysis indicated that our n...

Journal: :Japanese journal of clinical oncology 2011
Mohammad H Jamal Jonathan H Rayment Ari Meguerditchian Suhail A R Doi Sarkis Meterissian

OBJECTIVE Sentinel lymph node frozen section is used to obviate the need for a second operation in breast cancer patients with involved nodes. However, the overall sensitivity, specificity and accuracy of sentinel lymph node frozen section are debated, and the impact of sentinel lymph node frozen section positivity on the risk of additional nodal metastases is not known and was the focus of thi...

2017
Shukui Qin Xinji Zhang Wei Guo Jian Feng Tianyi Zhang Lichuang Men Jia He

Background: The Oxaliplatin plus 5-Fluorouracil /Leucovorin (FOLFOX4) regimen have been approved by Chinese Food and Drug Administration (CFDA), and covered by health insurance for patients with advanced hepatocellular carcinoma (HCC) in China. However, the efficacy of FOLFOX4 for HCC patients is still under debate. In this study, we aimed to establish a nomogram to identify HCC patients who mi...

2016
Chun Guang Guo Yan Jia Chen Hu Ren Hong Zhou Ju Fang Shi Xing Hua Yuan Ping Zhao Dong Bing Zhao Gui Qi Wang

Treatment algorithm has not been established for early gastric cancer with signet ring cell carcinoma (SRC), which has a reported low rate of lymph node metastasis (LNM) similar to differentiated cancer. A cohort of 256 patients with early gastric SRC at our center between January 2002 and December 2015 were retrospectively reviewed. Multivariate logistic regression analysis was used to determi...

Journal: :Surgery 2010
Iain J Nixon Ian Ganly Lucy E Hann Oscar Lin Changhong Yu Suzanne Brandt Jatin P Shah Ashok Shaha Michael W Kattan Snehal G Patel

BACKGROUND Thyroid nodules often discovered incidentally and present a management problem particularly when investigations suggest atypical or suspicious cells. Prediction of the risk of malignancy within such a thyroid nodule is based on clinical, biochemical, ultrasonographic, and cytologic features. Our aim was to create a nomogram to predict accurately the chance of malignancy within a thyr...

2015
Guo-Wen Lin Ding-Wei Ye Hui-Xun Jia Bo Dai Hai-Liang Zhang Yao Zhu Guo-Hai Shi Chun-Guang Ma

The optimal time to perform bone scan to detect new metastasis during the castration-resistant prostate cancer (CRPC) stage remains undefined. This study attempted to identify predictors of progression of bone scan for CRPC, and use such information to develop a nomogram to predict the optimal time of examinations for bone scan. The analysis included 167 CRPC patients. Progression of bone lesio...

2013
Luisa Sugaya Paulo R. de Alcantara Filho Bruna Salani Mota Sujata Patil Kimberly J. Van Zee José Luiz B. Bevilacqua

Memorial Sloan-Kettering Cancer Center (MSKCC) has developed 2 nomograms: the Sentinel Lymph Node Nomogram (SLNN), which is used to predict the likelihood of sentinel lymph node (SLN) metastases in patients with invasive breast cancer, and the Non-Sentinel Lymph Node Nomogram (NSLNN), which is used to predict the likelihood of residual axillary disease after a positive SLN biopsy. Our purpose w...

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