Primary bone lymphoma with multiple vertebral involvement

Primary vertebral lymphoma presenting with fracture.

We report a 15 year old girl admitted with back pain and multifocal osteolytic lesions without systemic symptoms at T7, L5, and S1 spinal vertebras. The child was diagnosed as having primary multifocal osseous lymphoma, in which multiple bones are involved in the absence of lymph node or visceral disease for at least 6 months following initial presentation.

Primary testicular lymphoma with extranodal involvement.

UNLABELLED We report the case of a 65-year-old man who presented with a right testicular mass and synchronous involvement of skin and Waldeyer's ring. These facts led us to the working diagnosis of malignant primary testicular lymphoma. MATERIAL/RESULTS We present the case with comments and make a bibliographic review of the disease. CONCLUSIONS Primary testicular lymphoma is an uncommon te...

non-hodgkin lymphoma with primary involvement of skeletal muscle.

non-hodgkin lymphoma usually presents with generalized lymphadenopathy, but it can also involve any part of the human body. lymphomatous involvement of muscles is a rare presentation and has been reported to occur in only 1.1% in non-hodgkin lymphoma. here we, present a 32 year-old iranian man with primary involvement of spleen, bone, bone marrow and muscle, mimicking soft tissue sarcoma; core ...

Primary Lymphoma of Bone

Primary bone lymphoma

Results 14 patients were female. The median age was 63 years (30-90). 13 had localized disease. The tumor had an axial location in 20 patients (80%). 6 patients presented with a pathologic fracture. The histological type was NonHodgkin Lymphoma B in all patients. There were 18 high grade lymphomas. According to the IPI, 8 cases (32%) were classified as low risk, 11 cases (44%) as intermediate r...