NCI Dictionary of Genetics Terms
Welcome to the NCI Dictionary of Genetics Terms, which contains technical definitions for more than 150 terms related to genetics. These definitions were developed by the PDQ® Cancer Genetics Editorial Board to support the evidence-based, peer-reviewed PDQ cancer genetics information summaries.
- Crohn disease-like reaction
- listen (krone dih-ZEEZ-like ree-AK-shun)
- Discrete aggregates of lymphoid white blood cells, some with germinal centers and surrounding fibrosis, commonly found around some colorectal adenocarcinomas in the absence of a clinical or pathological diagnosis of Crohn disease. Also called Crohn-like reaction.