Table of Contents
From the Editor
- Understanding the bell-ringing of concussionBack in the day, if we could count the coach’s fingers, we could go back into the game. Now we are more attuned to injury. 
The Clinical Picture
- Breast calcifications mimicking pulmonary nodulesRadiography suggested the lesions were in the lungs, but CT and mammography said otherwise. 
- Pseudo-Wellens syndrome after heavy marijuana useAcute marijuana intoxication is associated with reversible changes in the P and T waves and ST segments. 
Smart Testing
- Is spirometry necessary to diagnose and control asthma?Asthma is a clinical diagnosis, but spirometry can improve how we diagnose, assess, and control it. 
Im Board Review
- Weight loss, fatigue, and renal failureA 37-year-old man has gradually lost 100 lb over the past 2 years, with progressive fatigue and malaise. 
Review
- Delirium in hospitalized patients: Risks and benefits of antipsychoticsNo drug is approved for delirium, but antipsychotics can be used in certain situations. 
- Concussion: Evaluation and managementInitial therapy involves several days of cognitive and physical rest, then a gradual return to activities. 
- Combined hormonal contraceptives and migraine: An update on the evidenceThese contraceptives are contraindicated in women who have migraine with aura, but benefit vs risk is debatable. 
- Necrotizing pancreatitis: Diagnose, treat, consultPatients may need intensive care, nutritional support, antibiotics, and radiologic, endoscopic, or surgical interventions. 




