S. Y. Teng

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The small number of nodes harvested with lymphatic mapping and sentinel lymph node (SLN) biopsy has allowed a more detailed pathologic examination of those nodes. Immunohistochemical stains for cytokeratin (CK-IHC) have been used in an attempt to minimize the false negative rate for SLN mapping. This study examines the value of CK-IHC positivity in(More)
OBJECTIVE To estimate, for persons with multiple sclerosis (MS), the extent to which peak oxygen consumption (Vo(2)peak) can be predicted by the results on submaximal tests. DESIGN Cross-sectional study. SETTING Three MS clinics in the Greater Montreal region, Canada. PARTICIPANTS A center-stratified random sample of 135 women and 48 men was drawn(More)
Objective: To evaluate the impact of left ventricular systolic dysfunction on all-cause mortality of 75 years old and over patients with moderate to severe aortic stenosis. Methods: Clinical data of 301 consecutive aged (≥75 years old) patients with a diagnosis of non-rheumatic moderate to severe aortic stenosis by echocardiography between January 1, 2008(More)
Objective: To observe the intestinal viral shedding time in patients with hand, food and mouth disease (HFMD) induced by coxsackievirus A6 (CA6). Method: Throat swab specimens and stool specimens of HFMD children were collected from those admitted to Hangzhou Children's Hospital between May and October 2015, while fluorescence quantitative PCR was used to(More)
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