Fig. 3From: Unusual manifestation of disseminated herpes simplex virus type 2 infection associated with pharyngotonsilitis, esophagitis, and hemophagocytic lymphohisitocytosis without genital involvementHistopathological findings of tonsillar (a-c) and esophageal (d-f) biopsies. a, d: Hematoxylin and eosin staining showing discohesive superficial squamous epithelial cells containing Cowdry type a or type b intranuclear inclusions. b, e: Negative immunohistochemical staining for HSV-1. c, f: Positive immunohistochemical staining for HSV-2Back to article page