Primary @entity706 , is a rare @entity5 that accounts for only less than 9% of all @entity5 . In the preoperative period, it is extremely difficult to distinguish this @entity5 from other @entity5 . Its diagnosis is done by histological analysis. Most commonly encountered histological type is diffuse large Bcell @entity706 . Adjuvant radiotheraphy and/or chemotheraphy is given after orchiectomy. Prognosis is worse than other @entity5 . Non-metastatic @entity5 indicates good prognosis within one year. Ongoing research in @entity1 with primary @entity706 , are on efficacy of adjuvant theraphies and preventive and cure effect on extranodal extension to central nervous system which is the most common site for recurrency. There are conflicting results because of the small number of @entity1 size. Here we present two cases with primary @entity706 at the ages 71 and 82.

Primary XXXX : Two case reports and review of the literature.

@entity5 :: ('MESH:D009369', 'Disease') :: ['tumor', 'testis tumors', 'testis tumor', 'tumors'] @entity1 :: ('9606', 'Species') :: ['patients', 'patient'] @entity706 :: ('MESH:D008223', 'Disease') :: ['testicular lymphoma', 'lymphoma']
@entity706 :: (MESH:D008223,Disease) :: ['testicular lymphoma']
