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您的检索式：作者名="Wah Siew Tan"
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| 1 | Nat Genet:单细胞分析解开结直肠癌细胞的神秘面纱显示文摘结合单细胞基因组学和计算机技术,一个研究团队(包括来自杰克逊实验室(JAx)单细胞生物学主任Paul Robson博士在内)鉴定出了11种结直肠癌肿瘤的癌细胞组成及邻近的非癌细胞。这对于更好的肿瘤靶向诊断和治疗很重要。”使用单细胞测序。”JAX科学家、这篇发表在Nature Genetics上的文章共同第一作者Elise Courtois说道。”我们可以根据肿瘤中的细胞组成将结直肠癌进一步分类。因为每种亚型的肿瘤病人生存率存在差别,我们的方法将为肿瘤医生提供更多的关于肿瘤预后和治疗的信息。” | Huipeng Li, Elise T Courtois, Debarka Sengupta, Yuliana Tan Shyam Prabhakar Elise T Courtois, Yuliana Tan Paul Robson Debarka Sengupta Kok Hao Chen, Jolene Jie Lin Goh Paul Jongjoon Choi Say Li Kong, Axel M Hillmer Iain Beehuat Tan Clarinda Chua Iain Beehuat Tan Lim Kiat Hon Wah Siew Tan Mark Wong Lawrence J K Wee Iain Beehuat Tan Paul Robson Paul Robson Paul Robson | 2017 | 现代生物医学进展2017，17，15： | 37 |
| 2 | Evaluation of laparoscopic versus open colorectal surgery in elderly patients more than 70?years old: an evaluation of 727 patients显示文摘 | Wah Siew Tan Min Hoe Chew Irene Ai Ling Lim Kheng Hong Ng Choong Leong Tang Kong Weng Eu | 2012 | International Journal of Colorectal Disease2012，，6： | 1 |
| 3 | Prediction of overall survival following colorectal cancer surgery in elderly patients显示文摘BACKGROUND With advanced age and chronic illness,the life expectancy of a patient with colorectal cancer(CRC)becomes less dependent on the malignant disease and more on their pre-morbid condition.Justifying major surgery for these elderly patients can be challenging.An accurate tool demonstrating post-operative survival probability would be useful for surgeons and their patients.AIM To integrate clinically significant prognostic factors relevant to elective colorectal surgery in the elderly into a validated pre-operative scoring system.METHODS In this retrospective cohort study,patients aged 70 and above who underwent surgery for CRC at Singapore General Hospital between 1 January 2005 and 31 December 2012 were identified from a prospectively maintained database.Patients with evidence of metastatic disease,and those who underwent emergency surgery or had surgery for benign colorectal conditions were excluded from the analysis.The primary outcome was overall 3-year overall survival(OS)following surgery.A multivariate model predicting survival was derived and validated against an equivalent external surgical cohort from Kyungpook National University Chilgok Hospital,South Korea.Statistical analyses were performed using Stata/MP Version 15.1.RESULTS A total of 1267 patients were identified for analysis.The median post-operative length of stay was 8[interquartile range(IQR)6-12]d and median follow-up duration was 47(IQR 19-75)mo.Median OS was 78(IQR 65-85)mo.Following multivariate analysis,the factors significant for predicting overall mortality were serum albumin<35 g/dL,serum carcinoembryonic antigen≥20μg/L,T stage 3 or 4,moderate tumor cell differentiation or worse,mucinous histology,rectal tumors,and pre-existing chronic obstructive lung disease.Advanced age alone was not found to be significant.The Korean cohort consisted of 910 patients.The Singapore cohort exhibited a poorer OS,likely due to a higher proportion of advanced cancers.Despite the clinicopathologic differences,there was successful validation of the model following recalibration.An interactive online calculator was designed to facilitate post-operative survival prediction,available at http://bit.ly/sgh_crc.The main limitation of the study was selection bias,as patients who had undergone surgery would have tended to be physiologically fitter.CONCLUSION This novel scoring system generates an individualized survival probability following colorectal resection and can assist in the decision-making process.Validation with an external population strengthens the generalizability of this model. | Isaac Seow-En Winson Jianhong Tan Sreemanee Raaj Dorajoo Sharon Hui Ling Soh Yi Chye Law Soo Yeun Park Gyu-Seok Choi Wah Siew Tan Choong Leong Tang Min Hoe Chew | 2019 | World Journal of Gastrointestinal Surgery2019，11，5： | 0 |
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