Related Experiment Video
Updated: Dec 8, 2025

In vitro Organoid Culture of Primary Mouse Colon Tumors
Published on: May 17, 2013
Primary small cell type of non-Hodgkin lymphoma of the colon: a case report
Eyal Meir1,2, Chovav Handler1,2, Uri Kaplan1,2
1Department of Surgery B, Emek Medical Center, Afula, Israel.
Introduction:
Primary lymphoma of the colon is exceedingly rare and comprises 0.2-1% of all colon tumors. The most common subtype of lymphoma in the colon is non-Hodgkin lymphoma. Symptoms are often nonspecific, and treatment varies between chemotherapy alone and a combination of surgery and chemotherapy.
Case Presentation:
We describe a case of a Ashkenazi Jew patient who presented in the typical way that carcinoma of the colon might present but turned out to have a very rare type of tumor in both its histology and its location.
Conclusion:
There was apparent discordance between the relative bulkiness and gross appearance of the tumor with the unrevealing result of the biopsies, demanding a high level of suspicion as to the actual presence and possible type of such a tumor in the future.

