Korean J Gastrointest Endosc.  1996 Dec;16(6):1017-1021.

Lymphoid Polyp in the Rectum

Abstract

Lymphoid polyp is a rare disease in the colorectal area. It occurs commonly in the rectum. It is a nonepithelial benign tumor. Because of the benignancy of its nature, it has other names as well, such as benign lymphoma or rectal tonsil. A lymphoid polyp can be differentiated from a malignant lymphoma by the proliferation of normal lymphoid tissue which has a prominent follicular pattern and a clearly defined germinal center. A lymphoid polyp can regress spontaneousely without any treatment. There is no recurrence or malignant transformation. Recently, the authors experienced a case of lymphoid polyp in the rectum. We report a case of lymphoid polyp in the rectum diagnosed by piecemeal polypectomy.

Keyword

Lymphoid polyp; Lymphoid hyperplasia; Rectum

MeSH Terms

Germinal Center
Lymphoid Tissue
Lymphoma
Palatine Tonsil
Polyps*
Rare Diseases
Rectum*
Recurrence
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