Computed tomography in the evaluation of lymphoma of the uterine cervix

Primary involvement of the uterine cervix is a rare presentation of extranodal lymphoma. The clinical and computed tomography findings are described in four patients ranging from 23 to 74 years of age. All presented with vaginal bleeding. Computed tomography findings were similar to those of other primary pelvic neoplasms, with diffuse uterine enlargement and lobular contour alteration often mimicking fibroids. Lymphadenopathy was not observed in comparison to secondary lymphoma of the female genitalia. All patients had excisional biopsies. One patient had an initial TAH and BSO. Histology was varied with one case of large cell lymphoma, one of diffuse histiocytic, one of unclassifiable poorly differentiated lymphoma, and one of nodular poorly differentiated lymphocytic lymphoma that was finally classified as granulocytic sarcoma. Disease extent could be assessed by computed tomography and aided treatment planning. In conclusion, computed tomography was found to be useful in the evaluation of uterine lymphoma. Although the findings are not specific, the local tumor extent can be evaluated at the same time as other sites of potential involvement.