J Korean Radiol Soc.  1995 May;32(5):725-728.

Primary Pulmonary Lymphoma: A Report of 2 Cases

Abstract

PURPOSE
Primary pulmonary lymphoma(PPL) arising in the lung as the initial site is very rare. Authors experienced two cases of PPL and report the radiologic findings and clinical characteristics with a brief reviewof the literature.
METHODS
AND MATERIALS: Plain chest radiograph and enhanced axial CT scan of the chest were taken. We analyzed radiologic findings of the two cases and correlated with broncoscopic and pathologic findings.
RESULTS
Plain chest radiograph showed a mass like consolidative lesion on RML without peripheral atelectasis. Chest CT scan revealed a mass like consolidation with airbronchogram and the absence of a hilar mass or thoracic adenopathy. Percutaneous needle aspiration and biopsy(PCNA and PCNB) of the RML mass confirmed B-cell lymphoma, in both cases.
CONCLUSION
PPL must be included in the differential diagnosis of chronic alveolar consolidation such as bronchioloalveolar cell carcinoma.


MeSH Terms

Diagnosis, Differential
Lung
Lymphoma*
Lymphoma, B-Cell
Needles
Pulmonary Atelectasis
Radiography, Thoracic
Thorax
Tomography, X-Ray Computed
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