A 1-month-old male infant presentedto the emergency department with a 1-day history of low grade fever and a 2-day history of fussiness and increased spitting up. He had no diarrhea or history of ill ...

A 32-year-old man reports symptoms of a dry cough of 1 week's duration to his primary care physician. Imaging studies are ordered. A chest radiograph (not shown) demonstrates a "mass-like" right lower ...

Krinsky's Case Challenge, Case XX: Dry Cough in a Young Man After a course of antibiotics, the patient's dry cough subsided; however, a follow-up chest radiograph still depicted a "mass-like" right ...