by cristiano | Oct 17, 2018
Although some papers in the literature have shown mild to moderate striatal uptake differences between the several forms of degenerative Parkinsonisms at group level, there is a considerable overlap at individual level and thus it is very unlikely that brain SPECT...
by cristiano | Oct 17, 2018
There is no evidence supporting the routine use of proton pump inhibitors (PPIs) in patients diagnosed with functional dyspepsia or as prophylaxis against iatrogenic injury during treatment with corticosteroids. The main risk associated with discontinuing PPIs in...
by cristiano | Oct 17, 2018
Hepatic hemangiomas are the most common non-cystic benign liver lesions, with a prevalence of up to 20% in the general population, and sizes ranging from a few millimeters to more than 20 cm. They result from an abnormality in angiogenesis and have no malignant...
by cristiano | Oct 17, 2018
Endoscopy in gastroesophageal reflux disease (GERD) should be reserved for patients who do not respond to an 8-week course of empirical therapy with proton pump inhibitors, for patients with extraesophageal symptoms that do not respond to therapy, for those presenting...
by cristiano | Oct 17, 2018
The timing of surveillance colonoscopies is determined by the findings of the initial endoscopic examination and is guided by evidence-based guidelines that assess the relative risk of developing new adenomas or carcinomas. The most appropriate interval should be...
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