Don’t use brain SPECT (Single photon emission computed tomography) with DAT (dopamine transporter) radiopharmaceuticals in the differential diagnosis of degenerative Parkinsonisms or to convince a patient with Parkinson’s disease that he/she is really affected with that disease.

Don’t use brain SPECT (Single photon emission computed tomography) with DAT (dopamine transporter) radiopharmaceuticals in the differential diagnosis of degenerative Parkinsonisms or to convince a patient with Parkinson’s disease that he/she is really affected with that disease.

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...
Do not prescribe proton pump inhibitors (PPIs) during steroid therapy or for long periods in patients who exhibit dyspeptic symptoms.

Do not repeat esophagogastroduodenoscopy (EGD) in patients diagnosed with gastroesophageal reflux disease (GERD), unless the examination is part of the follow-up of precancerous epithelial conditions (Barrett’s esophagus) or in the event of new alarm symptoms.

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...