Lymphoma Pleural Effusion, Pleural Effusion In A Patient With Lymphoma Malignant Laboratorio De Citologia Laboratorio

The presentation of nhl with pleural effusion as the major roentgenographic abnormality and no clinical peripheral lymphadenopathy or organomegaly is unusual.

Kazan cathedral st petersburg. Plamsmablasts are immature plasma cells ie. Lymphocytes of the b cell type that have differentiated into plasmablasts but because of their malignant. Pleural effusion is a common finding in patients with non hodgkin lymphoma.

3 pleural effusion usually occurs as a part of widespread disease chiefly disease associated with mediastinal involvement. Intrathoracic non hodgkins lymphoma nhl usually presents with roentgenographic evidence of mediastinal lymph node enlargement pulmonary masses pleural effusion and a clinical picture of a systemic disease with lymphadenopathy. Pleural effusions are more commonly seen than pleural thickening or pleural masses 45.

Pleural effusion is not an uncommon finding in patients with nonhodgkins lymphoma nhl with a reported frequency of up to 20. Thoracoscopy is one of the important diagnostic means especially when there is negative result from fluid cytology. Primary effusion lymphoma pel is a very rare sub subtype of extranodal diffuse large b cell lymphoma.

1 the effusion may be unilateral or bilateral. 1 2 in the majority of these patients the effusion is present at the time of diagnosis. Systemic chemotherapy talc pleurodesis and radiation therapy can be considered as treatment options 4.

It is more frequently found to be affecting young and middle. The primary effusion lymphoma subtype is also known as body cavity based lymphoma and is considered one of three types of aids related lymphoma. Serous effusions are a common complication of lymphomas.

We report a case of pleural involvement with recurrent diffuse large b cell dlbc lymphoma diagnosed by thoracoscopic pleural biopsy. Presence of pleural effusion in lymphoma is considered a poor prognostic indicator 2. Among lymphoma subtypes t cell neoplasms especially the lymp.

Serous effusions are a common complication of lymphomas. Primary effusion lymphoma pel is a type of high grade b cell lymphoma that grows within the serous body cavities pleural peritoneal and pericardial without a detectable tumor mass fig. Primary effusion lymphoma pel is classified as a diffuse large b cell lymphomait is a rare malignancy of plasmablastic cells that occurs in individuals that are infected with the kaposis sarcoma associated herpesvirus ie.

Although the frequency of pleural effusion is 20 30 in non hodgkins lymphoma nhl and hodgkins disease hd the involvement of peritoneal and pericardial cavities is uncommon.