MKSAP: 38-year-old woman with fatigue and dyspnea on exertion
Test your medicine knowledge with the MKSAP challenge, in partnership with the American College of Physicians.
A 38-year-old woman is evaluated for a 6-month history of progressive fatigue and dyspnea on exertion. Over the past 2 years she has noted episodes of hand swelling, joint pain, blue color change of her fingers with cold exposure, and difficulty swallowing. She takes no medications.
On physical examination, temperature is 36.9 °C (98.4 °F), …
