Long-Lasting Fever and Lymphadenitis: Think about F. tularensis

Figure 1

(a) HE, 4x: lymphadenitis with follicular hyperplasia and necrosis (arrow) surrounded by a histiocytic reaction. (b) HE, 20x: necrotizing and granulomatous lymphadenitis, with numerous neutrophils cells (arrow).

(a)

(b)