NCI Dictionary of Genetics Terms
The NCI Dictionary of Genetics Terms contains technical definitions for more than 200 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.