Imaging
- Bicuspid aortic valve: Basics and beyond
What further testing does this 34-year-old patient need? Can he play sports? Does his newborn son need evaluation?
- Ablation of atrial fibrillation: Facts for the referring physician
The procedure has evolved to become a safe and effective treatment for atrial fi brillation.
- Brain abscesses in a 60-year-old man
The lesions were not from compromised immunity, but from septic hematogenous spread of an odontogenic infection.
- Coronary artery calcium scoring: Its practicality and clinical utility in primary care
It outperforms other risk-stratifi cation tools. Drawbacks include the possibility of unnecessary testing and incidental fi ndings.
- Coronary artery calcium scoring: A valuable tool in primary care
Coronary calcium scoring is safe and accurate, but who should be tested?
- Osmotic demyelination syndrome due to hyperosmolar hyperglycemia
Rapid correction of chronic hyponatremia can trigger this rare but life-threatening disorder.
- When does S aureus bacteremia require transesophageal echocardiography?
TTE is a good starting point, but TEE is indicated in patients with a high pretest probability of endocarditis.
- S aureus bacteremia: TEE and infectious disease consultation
Staphylococcus aureus bacteremia demands further evaluation, as up to 25% of people who have it may have endocarditis.
- Aortic dissection presenting as ischemic limb
With surgical repair and blood pressure control, the patient recovered and left the hospital 1 week later.
- Central nervous system lymphoma mimicking Bell palsy
Failure of presumed Bell palsy to improve should prompt an evaluation for an underlying condition.