Primary effusion lymphoma (PEL) is a rare HIV-associated non-Hodgkin's lymphoma (NHL) that accounts for approximately 4% of all HIV-associated NHL. PEL has a unique clinical presentation in having a predilection for arising in body cavities such as the pleural space, pericardium, and peritoneum. PEL cells are morphologically variable with a null lymphocyte immunophenotype and evidence of human ...

The genital tract as a primary site of malignant lymphoma in women is extremely rare. This report concerns a 64 year old patient with a primary vaginal non-Hodgkin lymphoma (large cell B lineage according to the REAL classification--centroblastic type according to the Kiel classification--"G" according Working Formulation) with an unusual clinical presentation--pelvic discomfort accompanied by ...

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...

Primary non-Hodgkin's lymphoma of the adrenal gland is rare. We report the case of a 56-year-old patient suffering from B symptoms. The CT scan showed a bilateral adrenal mass without any lymph nodes. Scan-guided biopsies led to the diagnosis of diffuse large B-cell lymphoma. The medullar biopsy eliminated a secondary lymphoma. The patient was treated by immunochemotherapy with a complete respo...

Familial lymphoma is uncommon and is usually associated with various forms of hereditary immunodeficiencies. Primary gastric lymphomas that occurred in three adults from the same family, who had no overt immunodeficiency or cancer of non-lymphomatous origin, are reported. Two sisters presented with a low grade lymphoma of the mucosa associated lymphoid tissue type. Their father presented with a...

We report a case of primary breast lymphoma in a 75-year-old woman who noticed a lump in her right breast after trauma. Mammographic, ultrasonographic, and pathologic correlations are provided. The typical appearance of primary breast lymphoma on mammography is a solitary, uncalcified, circumscribed, or indistinctly marginated mass with adjacent lymphadenopathy. On ultrasound, primary breast ly...

BACKGROUND Primary Hodgkin's disease of the stomach is an extremely rare entity. Nearly all cases of primary gastric lymphoma are of the non-Hodgkin's variety. Diagnoses in such cases are difficult due to considerable histological similarities between the 2 disease entities. CASE PRESENTATION We report the case of a 77 year old lady with a 1 year history of weight loss and poor appetite. Phys...

Primary testicular lymphoma (PTL) is a rare, clinically aggressive form of extranodal lymphoma. The vast majority of cases are histologically diffuse large B-cell lymphoma, but rarer subtypes are clinically important and must be recognized. In this review, we discuss the incidence, clinical presentation, and prognostic factors of PTL and present a summary of the recent advances in our understan...

Primary cardiac lymphoma (PCL) has rarely been reported in Chinese populations. PCL mostly occurs in the right atrium. The clinical manifestations may be variable and are attributed to its location, the presence of congestive heart failure, pericardial effusion, arrhythmia, and cardiomegaly. The prognosis is usually poor because it is usually found too late and therefore, clinicians should be a...

Primary bone lymphoma is a rare condition which represents a low percentage of both the malignant primary bone tumours and the non-Hodgkin extranodal lymphoma. This explains the lack of publications, lines of investigations, and specific diagnostic and treatment protocols. In the following article we will carry out a revision of the existing literature on this rare subject, using as argument a ...