An 85-year-old woman with newly diagnosed metastatic non-small-cell lung cancer was admitted for pain control. Two days after admission, bluish discoloration of the left great toe was noted.
What could be the probable diagnosis?
A. Cholesterol emboli
B. Acute arterial insufficiency
C. Deep venous thrombosis
D. Frost bite
E. Thromboangiitis obliterans
Answer to be disclosed shortly!
Note: The present case appears in NEJM