BACKGROUND Single reading with computer aided detection (CAD) is an alternative to double reading for detecting cancer in screening mammograms. The aim of this study is to investigate whether the use of a single reader with CAD is more cost-effective than double reading. METHODS Based on data from the CADET II study, the cost-effectiveness of single reading with CAD versus double reading was ...

The aim of this study was to analyse results of the pilot screening round for Al-Qassim Screening Mammography Programme and compare with international standards. Analysis was conducted in the central screening office in Prince Faisal Oncology Centre, which coordinates activities of various screening units. Data were collected during the period 1 January 2007 to 30 June 2008. Organizational and ...

Why do most medical authorities accept, endorse, and even encourage prenatal genetic screening while opposing sex-selective abortion? The juxtaposition of these 2 practices raises questions of how they compare and whether there is a credible, ethical basis for endorsing one while condemning the other. We hope to encourage this conversation without raising broader questions about the morality of...

Analysis of overnight carrot broth culture using the BD GeneOhm StrepB assay (carrot broth-enhanced PCR) yields increased sensitivity compared to that of carrot broth culture alone for the detection of Streptococcus agalactiae. We investigated the prospect of reducing the carrot broth incubation time prior to PCR performance. In vitro experimentation demonstrated that carrot broth-enhanced PCR ...

INTRODUCTION Cervical and breast cancer are the most common malignancies among women worldwide. Effective screening can facilitate early detection and dramatically reduce mortality rates. The interface between those screening patients and patients most needing screening is complex, and women in remote areas of rural counties face additional barriers that limit the effectiveness of cancer preven...

Synthesis of a proline-rich cyclic hexapeptide - diandrine A [VI] was accomplished by coupling of tetrapeptide unit Boc-Gly-Pro-Trp-Pro-OH with dipeptide unit Tyr-Phe-OMe followed by cyclization of linear peptide unit [V] under alkaline condition. Structure of newly synthesized cyclopolypeptide was elucidated by means of spectral techniques including FTIR, 'H NMR, "C NMR, MS analyses. VI was su...

DESCRIPTION Update of 2003 U.S. Preventive Services Task Force (USPSTF) recommendation about screening for gestational diabetes. METHODS The USPSTF weighed the evidence on maternal and neonatal benefits (reduction in preeclampsia, mortality, brachial plexus injury, clavicular fractures, admission to the neonatal intensive care unit for serious illnesses) and harms (physical and psychological ...

BACKGROUND Breast cancer is the most common cancer afflicting women in Jordan. This study aimed to assess the effects of an educational intervention through home visits, including offering free mammography screening vouchers, on changing women's breast health knowledge and screening practices for early detection of breast cancer in a less privileged area in Jordan. METHODS Two thousand four h...

In estimating the cost-effectiveness of diagnostic procedures, it is helpful to treat diagnostic information as a commodity with a unit price. The amount of useful information provided by a test result can be measured in binary units (bits), and the unit price of the information produced by the test result can be expressed in dollars per bit in much the same way that the price of gold is given ...

A collaborative evaluation of the MS-2 urine screening system indicated that the automated method could successfully identify at least 84% of urine specimens that contained greater than or equal to 10(5) colony-forming units per ml. Most specimens not detected as positive by the system contained primarily diphtheroids and yeasts. Excluding those specimens which contained diphtheroids and yeasts...