Latest Articles
- Differentiating Among Renal Stones
Recognizing the signs and symptoms of each type of renal stone disease provides clues to the underlying metabolic derangement and enables prompt intervention to reduce the chance of recurrence.
- Benign intracranial hypertension and chronic renal failure
Chronic renal failure of unknown etiology is described in a patient with new-onset headache, papilledema, and intracranial pressures between 200 and 400 mm H2O.
- When and Why to Consider Estrogen Therapy
Estrogen replacement therapy in postmenopausal women reduces the risk of osteoporosis and cardiovascular disease. Yet only 14% of postmenopausal women who could benefit from estrogen therapy are receiving it.
- Viral hepatitis in the 1990s, part II: hepatitis B and delta virus
Effective vaccines are available. High-risk groups have been identified. But widespread prevention of hepatitis B infection remains an elusive goal, and key questions need answers: What are the mechanisms of transmission, including mother-to-offspring transmission? What short - and long-term risks do health care professionals face?
- Tools for noninvasive assessment of coronary arterial reperfusion
Coronary angiography has been the standard method to rapidly assess coronary reperfusion status after acute MI, but the availability, cost, and risks of the procedure are potential concerns. Noninvasive markers are showing promise as alternatives to angiography.