Korean J Pathol.
1995 Sep;29(4):524-526.
Non-Hodgkin's Malignant Lymphoma Arising in the Appendix: A case report
- Affiliations
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- 1Department of Pathology, Medical College Chosun University, Kwangju, Korea.
- 2Department of Family Medicine, Hae Nam General Hospital, Korea.
Abstract
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Primary malignant lymphoma of the appendix is an unconnnon neoplasm although the gastrointestinal tract is the most common extranodal site of malignant lymphoma. We report a case of primary malignant lymphoma of the appendix in a 54-year-old male, who presented with pain in the right lower abdomen. An appendectomy was performed. The appendix measured 9.5 cm in length and 5.5 cm in diameter. Cut sections showed a solitary circumferential mass in the appendiceal lumen. Light microscopic features were compatible with malignant lymphoma of diffuse large cell type(Working Formulation) and the immunophenotype was B cell type.