Liquid-based Cytology: From 1 Different Sources
(LBC) a technique used for analysing *cervical smears taken for *cervical screening. The specimen is collected using a brush or spatula and then mixed with a liquid preservative fluid. In the laboratory, this fluid is spun and filtered to remove blood and other extraneous material, leaving a thin layer of cells that is spread on a microscope slide and examined. LBC yields specimens that are easier to screen and give more accurate results than those obtained by the traditional Pap test.
Study of cells removed from surface of organs (exfoliated cells) for the purpose of diagnosing cancer; e.g., Papanicolaou smear.... cytology
The process of systematically identifying, appraising and using the best available research ?ndings, integrated with clinical expertise, as the basis for clinical decisions about individual patients. The aim is to encourage clinicians, health-service managers and consumers of health care to make decisions, taking account of the best available evidence, on the likely consequences of alternative decisions and actions. Evidence-based medicine has been developing internationally for the past 25 years, but since around 1990 its development has accelerated. The International COCHRANE COLLABORATION ?nds and reviews relevant research. Several other centres have been set up to look at the clinical application of research results, including the Centre for Evidence-Based Medicine in Oxford.... evidence-based medicine
The blend of health and social services provided to an individual or family in his/her place of residence for the purpose of promoting, maintaining or restoring health or minimizing the effects of illness and disability. These services are usually designed to help older people remain independent and in their own homes. They can include senior centres, transportation, delivered meals or congregate meals sites, visiting nurses or home health aides, adult day care and homemaker services.... community-based care / community-based services / programmes
The conscientious, explicit and judicious use of current best evidence in making decisions about the care of individuals. This approach must balance the best external evidence with the desires of the individual and the clinical expertise of health care providers.... evidence-based care
In a policy context, evidence-based decision-making is the application of the best available scientific evidence to policy decisions about specific treatments or care, as well as changes in the delivery system.... evidence-based decision-making
See “community-based care”.... home and community-based services; home and community care programme
Planning processes which involve the allocation of resources on the basis of community need.... needs-based planning
Health services targeted at populations with specific diseases or disorders.... population-based services
the *aspiration of specimens of cells from tumours or cysts through a hollow needle, using a syringe, and their subsequent examination under the microscope after suitable preparation (by staining, etc.). The technique is now used widely, especially for superficial cysts or tumours, and has become a specialized branch of diagnostic pathology. See also fine-needle aspiration cytology.... aspiration cytology
(FNA cytology) a technique in which a thin hollow needle is inserted into a mass to extract a tissue sample for microscopic examination. It is useful for detecting the presence of malignant cells, particularly in lumps of the breast and thyroid. See also aspiration cytology.... fine-needle aspiration cytology
see HEMS.... helicopter-based emergency medical services
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