نتایج جستجو برای: hematologic tests
تعداد نتایج: 353694 فیلتر نتایج به سال:
BACKGROUND Alopecia areata (AA) is a common dermatologic condition with a broad spectrum of clinical features and age of onset, classically characterized by nonscarring patches of hair loss. In the past, early-onset (before adolescence) AA has been associated with various autoimmune diseases, especially atopic diseases and lupus erythematosus and demonstrates a worse prognosis compared with lat...
Complement fixation (CF) and hematological studies were performed on 517 cows living in normal conditions in different geographical areas of France. The animals belonged to three different categories: (1) multiple or single case herds, in which lymphosarcomas had been detected in the past five years. (2) Leukemia free herds of high risk regions. (3) Leukemia free and apparently unexposed herds....
BACKGROUND It is known from medical literature that such organisms as Ascaris, Borrelia, Mycoplasma, Toxocara and Toxoplasma can cause arthritis or cause vascular changes. We studied their influence on the incidence, course and outcome of Perthes disease. MATERIALS AND METHODS Sixty-one patients treated for Perthes disease were analysed. Thirty-seven of them took part in a follow-up examinati...
Chickens were experimentally infected with Salmonella thompson (serogroup C, paratyphoid) and Salmonella pullorum (serogroup D). Five serological methods and one cultural method were used in detecting the infections. The microantiglobulin test was superior to all other methods for detection of paratyphoid (S. THOMPSON) infection and was followed in efficacy by the microagglutination test, rapid...
BACKGROUND New screening tests for colorectal cancer continue to emerge, but the evidence needed to justify their adoption in screening programs remains uncertain. METHODS A review of the literature and a consensus approach by experts was undertaken to provide practical guidance on how to compare new screening tests with proven screening tests. RESULTS Findings and recommendations from the ...
Driven by emergency department targets, there is a need for rapid initial assessment and investigations of attendees to the department, and blood tests are often performed before full patient assessment. It has been shown that many investigations ordered in the emergency department are inappropriate. Coagulation samples are acknowledged as one the commonest blood samples requested on admission....
Tranexamic acid (TXA) allergy is extremely rare. An 80-year-old woman without prior exposure to TXA underwent elective knee replacement. Shortly after induction of anaesthesia and intravenous TXA, she developed hypotension, tachycardia, and facial erythema accompanied by a raised serum tryptase. Later, skin prick and intradermal testing confirmed positive responses to TXA in high dilution and w...
For decades warfarin has been the oral anticoagulant of choice. However, in recent years there has been a significant shift towards the use of NOACs. Unlike most other medications, such as warfarin [1] and anti-hyperglycaemic agents [2], the protocol for perioperative cessation of NOACs remains unclear. The aim of this review is to summarise a growing body of evidence surrounding the perioperat...
H. pylori infection is a global public health problem associated with some gastrointestinal diseases in children, especially in developing countries, since prevalence of H. pylori is low in the developed world. Both noninvasive (stool antigen test, urea breath test, and blood test) and invasive (histology, rapid urease test, and microbiological culture) tests have been utilized to detect H. pyl...
OBJECTIVE To assess patient attitudes to HSV-2 serotesting and the effect of providing detailed information regarding genital herpes, the blood test, and its implications. METHODS Consecutive genitourinary medicine clinic attenders were asked to complete an anonymous self administered questionnaire. Half received minimal additional information while the other half received a detailed informat...
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