0000000000421930
AUTHOR
P Roy
Prognostic comparison of the pathological classifications of gastric cancer: a population-based study
Aims There is controversy over the value of the pathological classifications of gastric carcinomas in the prediction of patient survival. This study was designed to assess the prognostic value of four widely used pathological classifications, in addition to classical prognostic factors. Methods and results Records from the population-based registry of digestive tract tumours in the department of Cote d'Or (France) have been analysed. All available histopathological slides of gastric cancer resected between 1976 and 1985 were reviewed and classified according to World Health Organization (WHO), Lauren, Ming and Goseki pathological coding systems. A relative survival analysis was performed us…
ALICE: Physics performance report, volume II
ALICE is a general-purpose heavy-ion experiment designed to study the physics of strongly interacting matter and the quark-gluon plasma in nucleus-nucleus collisions at the LHC. It currently involves more than 900 physicists and senior engineers, from both the nuclear and high-energy physics sectors, from over 90 institutions in about 30 countries. The ALICE detector is designed to cope with the highest particle multiplicities above those anticipated for Pb-Pb collisions (dN(ch)/dy up to 8000) and it will be operational at the start-up of the LHC. In addition to heavy systems, the ALICE Collaboration will study collisions of lower-mass ions, which are a means of varying the energy density, …
Population‐based study of the treatment and prognosis of carcinoma of the rectum
Background Few population-based studies address the issue of treatment of carcinoma of the rectum (15 cm or less from the anal vcrge) both from surgical and epidemiological aspects. Methods Some 827 patients were analysed in the cancer registry of the Cote-d'Or (Burgundy, France) from 1976 to 1990 (493 931 inhabitants). Results Resection for cure increased from 57.2 per cent before 1981 to 77.0 per cent after 1985 (P <11.001), and the proportion of Dukes A and B cascs from 35.8 to 52.5 per cent (P< 0.001). Among patients resected for cure, continence-preserving resections were performed more frequently during the 1986-1990 period (48.0 per cent) than during the two previous 5-year periods (…