BACKGROUND The benefit of retrograde cerebral perfusion (RCP) with profound hypothermic circulatory arrest has been subject to much debate. We examined our experience with ascending and transverse arch repairs to determine the impact of retrograde cerebral perfusion on stroke and mortality. METHODS AND RESULTS Between August 1991 and June 2007, we performed 1107 repairs of the ascending and t...

BACKGROUND The current standard of care for men with muscle-invasive bladder cancer is radical cystoprostatectomy (RCP). One-third of RCP specimens demonstrate incidental prostate cancer, primarily reported in small series with limited follow-up. The aim of this study is to report mature outcomes, including patterns of failure and disease-specific recurrence rates, and survival, for a large coh...

OBJECTIVES The aim of this study was to analyse the early and long-term results of completion pneumonectomy (CP). METHODS A retrospective review of consecutive patients who underwent CP in the Shanghai Chest Hospital. RESULTS Fifty-six CP were performed between January 2003 and July 2013. There were 45 conventional CP (CCP) and 11 rescue CP (RCP) cases. CCP was defined as resection of the r...

An infinite product IIT= lMi of matrices converges (on the right) if limi __ M, . . . Mi exists. A set Z = (Ai: i > l} of n X n matrices is called an RCP set (rightconvergent product set) if all infinite products with each element drawn from Z converge. Such sets of matrices arise in constructing self-similar objects like von Koch’s snowflake curve, in various interpolation schemes, in construc...

OBJECTIVE To compare the childhood urinary tract infection (UTI) guidelines from the Royal College of Physicians (RCP) in 1991 and from National Institute of Health and Care Excellence (NICE) (CG54) in 2007 by measuring their efficiency at detecting urinary tract abnormalities. DESIGN Children with UTIs within the Newcastle Primary Care Trust (population 70,800 children) were referred and ima...

The major objective in arch surgery is to supply the basic metabolic eeds of the brain during the anastomosis. Many advances have een introduced into aortic arch surgery since Griepp et al1 used he DHCA technique. Svensson et al2 reported the safe DHCA eriod as 40 minutes. However, Ergin et al3 reported this duration s 30 minutes. The safe DHCA period also was reported to be 30 inutes under 15 ...