Don’t recommend brain ¹⁸F-FDG PET (positron emission tomography) in the diagnostic investigation of dementia when clinical and neuropsychological assessment, laboratory tests and basic neuroimaging adequately support diagnosis.

Don’t recommend brain ¹⁸F-FDG PET (positron emission tomography) in the diagnostic investigation of dementia when clinical and neuropsychological assessment, laboratory tests and basic neuroimaging adequately support diagnosis.

FDG-PET imaging investigates brain glucose hypometabolism. When clinical and neuropsychological assessment, laboratory tests and basic neuroimaging adequately support dementia diagnosis and aetiology, further exams provide inconsistent diagnostic benefits. On the...
Don’t prescribe neither chemotherapy nor radiotherapy in the treatment of ductal carcinoma in situ of the breast.

Don’t perform laboratory tests (including biochemical profile), imaging (chest x-rays, liver and pelvic ultrasound, PET, CT and radionuclide bone scans) or serum cancer markers for asymptomatic patients after surgery for breast cancer, in the absence of clinical signs.

Physical examination (medical examination) should be performed every 3-6 months for the first three years, every 6-12 months for the fourth and fifth year, and annually thereafter. In women undergoing breast-conserving surgery should be performed a bilateral...