MKSAP: 25-year-old man with dark-colored urine
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A 25-year-old man is evaluated for dark-colored urine for 2 days, swelling of the face and hands for 1 day, and severe headaches this morning. He reports having an upper respiratory tract infection 1 week ago with fever, sore throat, and swollen glands, but had otherwise felt well. Medical history is otherwise unremarkable, …