Figure 1From: Histiocytic necrotizing lymphadenitis (Kikuchi-Fujimoto disease) after laparoscopic Roux-en-Y gastric bypass for morbid obesity: a case report Node biopsy (Giemsa stain). Fibrinoid necrosis - non-neutrophilic with apoptotic bodies, cellular debris and a palisade of large lymphocytes and histiocytes with crescent nuclei resembling signet-ring cells.Back to article page