Colonic and rectal lymphomas. A report of six cases and review of the literature

RöFo : Fortschritte auf dem Gebiete der Röntgenstrahlen und der Nuklearmedizin
J N BrunetonM Schneider

Abstract

In connection with six cases of colorectal lymphomas, including five cases of non-Hodgkin lymphomas (3 primary, 2 secondary), and one case of Hodgkin's disease, the authors review the literature concerning the general features and radiological aspects of these pathologies. The radiological signs observed during barium enemas for non-Hodgkin lymphomas are as follows: a small nodular pattern, frequently with multiple lesions (45.7% of cases), a diffuse or infiltrating pattern (25.4%), a filling defect (22.9%), endo- and exo-luminal images (17.8%), ulcerating patterns (3.4%) and a pure mesenteric form (0.8%). Thus, associated radiological forms are present in 16% of cases. The preferential site is the caecum (52.5% of cases), followed by the rectum (21.2%). Colonic or rectal involvement by Hodgkin's disease is extremely rare. From a radiological viewpoint, the most frequently described pattern in the literature is an infiltrating lesion which may or may not cause stenosis; the most frequent site is the caecum.

Related Concepts

Related Feeds

Blood And Marrow Transplantation

The use of hematopoietic stem cell transplantation or blood and marrow transplantation (bmt) is on the increase worldwide. BMT is used to replace damaged or destroyed bone marrow with healthy bone marrow stem cells. Here is the latest research on bone and marrow transplantation.

B-Cell Lymphoma

B-cell lymphomas include lymphomas that affect B cells. This subtype of cancer accounts for over 80% of non-Hodgkin lymphomas in the US. Here is the latest research.