A 50-year-old woman presents with constant right upper quadr…
A 50-year-old woman presents with constant right upper quadrant pain, nausea, and fever for 18 hours. On physical exam, you palpate the right upper quadrant while she takes a deep breath. The patient suddenly stops inhaling due to pain. This finding indicates a positive result for which of the following signs?
Read DetailsA 4-week-old male infant presents with persistent, projectil…
A 4-week-old male infant presents with persistent, projectile vomiting after feeding. His mother reports the vomiting has worsened over the past week and that the baby appears hungry immediately afterward. On exam, you note visible peristaltic waves across the upper abdomen and a palpable olive-shaped mass in the right upper quadrant. Which of the following is the most likely diagnosis?
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