More articles from Review
- Radiologic imaging in rhinosinusitis
Imaging may be necessary for rhinosinusitis that is refractory, chronic, recurrent, or complicated.
- A guide to informed consent for clinician-investigators
Informed consent is a process, not a form. It is a legal and ethical safeguard to ensure that subjects enter studies voluntarily and fully informed.
- Dementia with Lewy bodies: Diagnosis and clinical approach
Not all dementia is Alzheimer disease: dementia with Lewy bodies is the second most common cause, and the distinction may matter.
- Treating osteoporosis in postmenopausal women: A case approach
We now have several agents of different classes for treating postmenopausal osteoporosis. In this paper, a case report serves as the focus for a discussion of the risk factors for postmenopausal osteoporosis and of the available therapies.
- Hospital management of diabetes: Beyond the sliding scale
Tight glucose control has been shown to improve clinical outcomes in hospitalized patients. The challenge now is implementation.
- Drug-eluting stents: The beginning of the end of restenosis?
Drug-eluting stents are here, and they are better than ordinary stents. But how much better?
- Homocysteine: Is it a clinically important cardiovascular risk factor?
The jury is still out as to whether homocysteine is a cause, consequence, or marker of cardiovascular disease. B vitamins lower homocysteine levels; whether they reduce risk is also unknown, but they are cheap and safe.
- Hypertension treatment in African Americans: Physiology is less important than sociology
Social, cultural, and economic barriers to care are probably more important than any true physiologic differences between races.
- Evaluation of hyponatremia: A little physiology goes a long way
A careful and logical approach can promptly reveal the causative factor or factors in nearly all cases.
- Nonalcoholic fatty liver disease and the epidemic of obesity
Nonalcoholic fatty liver disease, unknown only 2 decades ago, is now ubiquitous, especially among the obese.