Occasionally, the presence of specific crystals may help confirm a diagnosis; for example, uric acid crystals in the urine may be associated with gout.
If that proportion is low, it may help confirm what politicians in both parties have been saying for months: that the really motivated voters this time around are the ones fired up by economic concerns, not social ones.
Recommended for research use only for now: biomarkers, like brain scans or spinal fluid tests to measure levels of proteins like amyloid and tau, may help confirm that the person's impairment is related to Alzheimer's.
PRECLINICAL ALZHEIMER'S (BEFORE SYMPTOMS APPEAR) Recommended for research use only for now: biomarkers, like brain scans or spinal fluid tests to measure levels of proteins like amyloid and tau, may help confirm that the person has early signs of Alzheimer's, like abnormal levels of amyloid, nerve degeneration, high levels of tau protein or signs of brain shrinkage.
1.Nasogastric intubation may help confirm, but cannot discount, suspected upper GI bleeding (strong agreement).
In daily practice, pneumonia diagnosis is based on clinical presentation through patient history and physical exam, plus radiological imaging commonly chest X-ray (and infrequently CT scan) that may help confirm the diagnosis particularly with equivocal clinical status.
During the procedure, the gastroenterologist can also perform a biopsy, taking small samples of tissue for laboratory analysis, which may help confirm a diagnosis.
Where feasible, particularly in high-prevalence settings, large studies with rigorous designs may help confirm this recommendation.
Nevertheless, a study with a larger sample size will enable the simultaneous evaluation of more predictors in the future and may help confirm our findings.
