1. Antiphospholipid antibody syndrome and appendicitis
Bettina Hoy, MD, Ursula Göbel, MD, Wolfgang Schneider, MD, Friedrich C Luft, MD 
The American Journal of Medicine 
Volume 108, Issue 5, Pages (April 2000)
DOI: /S (99)

2. Figure 1
The upper panel shows a hematoxylin-eosin stain (×125) with crypts (top), inflammatory infiltrate, and thrombosed small arteries with perivascular inflammation. The lower panel shows a trichrome stain (×250). Fibrinoid thrombi occlude several small arteries.
The American Journal of Medicine  , DOI: ( /S (99) )