I recently recalled a patient who was admitted to the hospital during my first medical school rotation in the late 1970s. He was a 25-year-old man with Hodgkin’s lymphoma. Typically, medical students on call would eagerly divide up the newly admitted patients, aiming to work up a variety of different conditions—a flare-up of chronic obstructive pulmonary disease, gastrointestinal bleeding, diabetic ketoacidosis—and hoping to get something “interesting” to present to the attending physician. But curiously, no one was eager to take this case, which remained unassigned for a few hours on the white board in the office.