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http://dx.doi.org/10.1002/cncr.34466 | DOI Listing |
Cancer
December 2022
Department of Medicine, University of Rochester, Rochester, New York, USA.
Am J Infect Control
August 2006
Echoes & Associates, Inc., Tucson, AZ 85710-4445, USA.
Myths abound in the practice of health care, death, and disease. Akin to the old adage of swallowing camels and straining gnats, the myth that mass fatalities cause epidemics of disease following natural or other disasters is alive and well. Despite the findings of observers, microbiologists, epidemiologists, and other scientists, even medical doctors and public health professionals lend support to the ancient belief and rush into mass graves or mass cremations the bodies of those victims of trauma in a disaster.
View Article and Find Full Text PDFAviat Space Environ Med
September 1998
Armstrong Laboratory, Wright-Patterson AFB, OH 45433-7008, USA.
Background: Significant changes in cardiac preload and afterload are generated by a number of factors present during the operation of high performance aircraft. These include high levels of +Gz, positive pressure breathing and anti-G straining maneuvers. Centrifuge subjects are exposed to these same factors in doses that are comparable to their operational counterparts.
View Article and Find Full Text PDFAfter describing the technique, the authors recall the ultrasound anatomy of the prostate with the symmetrical echoes given by the seminal vesicles, the vas deferens and the ejaculatory ducts, which often allow a distinction to be made between the cranial and caudal portions of the prostate. Calculation of the volume (normally under 20 cm3) measures the enlargement (useful in determining the choice of approach), using the formula (Formula: see text) Ultrasound also often gives some idea of the nature of the lesion. The main distinction between an adenoma and a carcinoma is the fact that the adenoma is normally confined to the cranium.
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