Sinus histiocytosis : Chronic Lymphadenitis

on 9.2.09 with 0 comments



  • Distension and prominence of lymphatic sinusoids with proliferation of epithelioid histiocytes (hyperplasia of histiocytes in order to deal with large amounts of Ag entering the node)

  • Frequently found in regional nodes draining a site of CA

Category: Medical Subject Notes , Pathology Notes

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