Histology of a lymph node

http://tpx.sagepub.com/content/34/5/409/F2.expansion.html

Peptic ulcers

After autopsy of man, 69, with bowels filled by blood from chronic duodenal ulcer lets investigate the topic.

1. Useful presentation from Grigore T. Popa University of Medicine and Pharmacy of Iaşi

2. Robbins Basic Pathology, page 568

3. University of Pennsylvania presentation