38-year-old man with six-week history of persistent cough A 38-year-old man with no known medical history presented to the emergency department for a six-week history of persistent cough.
26-year-old man with neutropenia and dyspnea A 26-year-old man with a history of familial nonischemic cardiomyopathy with heart transplantation presented with dyspnea on exertion and neutropenia.
35-year-old woman with progressive pain and swelling in left lower leg A 35-year-old woman presented to the emergency department with a three-week history of progressive pain and swelling in her left lower leg.
26-year-old man with shortness of breath post-tonsillectomy A 26-year-old man presented with shortness of breath following tonsillectomy/adenoidectomy.
6-year-old boy with known case of ALL and breathlessness A 6-year-old boy with a known case of acute lymphoblastic leukemia (ALL) in remission presented with recurrent breathlessness, fever, and cough.
10-day-old male infant with bilious vomiting A 10-day-old male infant born at 33 weeks gestation age developed sudden onset bilious vomiting.
77-year-old man with abdominal pain and vomiting A 77-year-old man with a history of HIV infection and COPD presented to the emergency department for abdominal pain and vomiting.
90-year-old man with left neck mass and loss of appetite A 90-year-old man presented to the emergency department with two months of enlarging left neck mass and loss of appetite.