%0 Case Reports %T Primary Non-Hodgkin's Lymphoma of the Ovary - A Case Report. %A Bhartiya R %A Kumari N %A Mallik M %A Singh RV %J J Clin Diagn Res %V 10 %N 5 %D May 2016 %M 27437236 暂无%R 10.7860/JCDR/2016/19346.7766 %X The ovarian lymphoma is rare. Lymphoma presenting as an ovarian mass with initial manifestation is even rarer. We report a case of primary Non-Hodgkin's Lymphoma (NHL) of left ovary in a 52-year-old female presented with distension of abdomen and lower abdominal back pain. USG and CT-scan imaging suggested provisional diagnosis of ovarian tumour. The diagnosis of malignant lymphoma was made by histopathological examination of the excised tissue along with immunohistochemistry by using LCA, CD20, cytokeratin & CD3. The tumour was classified as diffuse large B cell lymphoma. Rarity of this lesion warrants its mention.