Latest Articles
- Cancer screening: A modest proposal for prevention
Large-scale cancer screening programs have the unintended consequences of false-positive results and overdiagnosis.
- Assessing liver fibrosis without biopsy in patients with HCV or NAFLD
Biopsy is still the gold standard, but methods based on clinical information and on imaging are emerging.
- Human papillomavirus in 2019: An update on cervical cancer prevention and screening guidelines
Recommendations on counseling, vaccination, screening, and follow-up for abnormal screening results.
- A paraneoplastic potassium and acid-base disturbance
A 55-year-old smoker with COPD presents with malaise, paresthesias, and severe hypertension. What is the cause?
- Laboratory tests in rheumatology: A rational approach
Negative results are not always reassuring, and false-positive results pose risks.
- Norwegian scabies
Norwegian scabies is extremely contagious, and outbreaks can spread in institutions.
- Does early repolarization on ECG increase the risk of cardiac death in healthy people?
No. In patients without symptoms, early repolarization is nearly always a benign incidental finding.
- Repeating blood cultures after initial bacteremia: When and how often?
Repeating blood cultures after an initial positive result is superfluous except in certain situations.
- Follow-up blood cultures are often needed after bacteremia
Without follow-up cultures, the adequacy of treatment can be difficult to assess.