A 55-year-old man with a history of diabetes mellitus presen…
A 55-year-old man with a history of diabetes mellitus presents with fever, flank pain, and dysuria. He is diagnosed with pyelonephritis. Which of the following risk factors most likely contributed to the development of this condition?
Read DetailsA 25-year-old patient comes to the clinic with a large painl…
A 25-year-old patient comes to the clinic with a large painless, swollen lymph node in the neck. The patient reports feeling fatigued. A subsequent chest X-ray also reveals an enlarged lymph node in the chest. Which of the following best explains these findings?
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