by cristiano | Oct 17, 2018
Routine preoperative chest X-rays are not recommended, regardless of the clinical evidence and the type of procedure, as well as the degree of complexity, unless specifically justified by the clinical patient’s history and/or physical examination. In the absence of...
by cristiano | Oct 17, 2018
MRI of the knee is often prescribed before an orthopaedic clinical examination or specialist request, to patients of any age. Patient history, accurate physical examination and knee radiography, appropriate as a first-line diagnostic examination if an imaging...
by cristiano | Oct 17, 2018
Too many MRIs are performed at the first sign of non-traumatic headache; in addition, the clinical suspicion is rarely mentioned in the request, which would suggest how to perform an appropriate examination, as there are different ways to perform an MRI examination...
by cristiano | Oct 17, 2018
Usually, MRI is prescribed at the first complaint of back pain and sciatica, without performing a first-line conservative treatment with both pharmacologic and nonpharmacological (e.g., exercises, remaining active) therapy. In the absence of serious neurological or...
by cristiano | Oct 17, 2018
The presence of renal stones can be identified by a simple ultrasound test. Ultrasonography identifies calcium stones particularly well, but also reveals stones of other compositions, with the exception of certain particular types (e.g. cysteine stones). Sometimes...
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