A 49-year-old man presents to the clinic for evaluation of s…
A 49-year-old man presents to the clinic for evaluation of skin redness. He reports a sudden onset of erythema and pain to his left lower extremity. He reports the affected area has almost doubled in size since onset, which was yesterday. On exam, you note tenderness with light palpation and warmth to the affected area. The patient has a fever of 101.3°F. He has a medical history of hypertension and diabetes. Which of the following is the most likely diagnosis?