Transmission of a sarcoma in the cockle Cerastoderma edule (Bivalvia; Mollusca) using cell transplants.
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Animals↗
Biomedical subjects
E Twomey
Publications and source records attributed to E Twomey.
Reducing errors in the accident department: a simple method using radiographers.
The assessments by radiographers of 1628 consecutive patients referred for radiography in the casualty department were analysed. The radiographers missed abnormalities in the radiographs in 68 of the cases. Casualty officers missed abnormalities in 63 cases, but only 35 patients were common to both groups. Twenty eight of the radiographs interpreted wrongly by casualty officers were interpreted correctly by radiographers; 16 of these 28 were thought by the accident and emergency consultant to be clinically important. It is suggested that a system whereby radiographers signal abnormalities should be standard practice.
Diagnostic Errors↗
Unrecognised aneurysmal disease in male hypertensive patients.
The risk of an aneurysm leaking is related to its size. The operative mortality of elective surgery should be less than 5% but is frequently more than 50% following rupture. Many patients previously undiagnosed present with rupture, yet are on long-term treatment for hypertension. Two-hundred hypertensive male patients over the age of 50 have been clinically examined, and subsequently undergone ultrasound examination of the abdominal aorta. Fourteen asymptomatic aneurysms were detected, 9 on clinical examination, confirmed by ultrasound and C.T., and a further 5 detected by ultrasound, and also confirmed by C.T. Twenty-four patients were found to have carotid bruits, in 12 of whom the bruits were bilateral. Sixty-seven patients were found to have peripheral vascular disease. Routine abdominal ultrasound examination should be included in the regular assessment of hypertensive patients.
Aged↗