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Malignant lymphoma arising from chronic tuberculous empyema. A case report
T Kinoshita1, K Ishii, Y Taira
1Department of Radiology, Sendai City Hospital, Japan.
Acta Radiologica (Stockholm, Sweden : 1987)
|October 23, 1997
Summary
Malignant lymphoma in the chest wall associated with tuberculous empyema was identified. Fat-suppressed contrast-enhanced MR imaging effectively delineated the lymphoma extent, aiding diagnosis in this rare case.
Area of Science:
- Thoracic oncology
- Diagnostic imaging
- Infectious disease imaging
Background:
- Malignant lymphoma can present in the chest wall, sometimes in association with chronic infections.
- Tuberculous empyema is a serious pleural space infection that can lead to complex thoracic pathology.
Observation:
- A soft-tissue mass was observed contiguous with chronic tuberculous empyema.
- The mass demonstrated invasion into the chest wall structures.
- Computed tomography (CT) and magnetic resonance (MR) imaging were utilized for evaluation.
Findings:
- MR imaging revealed distinct signal intensity differences between the soft-tissue mass and the empyema.
- Fat-suppressed contrast-enhanced MR imaging proved optimal for delineating the full extent of the chest-wall lymphoma.
Implications:
- This case highlights the importance of advanced imaging techniques in diagnosing rare thoracic malignancies.
- Accurate delineation of chest-wall lymphoma is crucial for appropriate treatment planning.
- Understanding the imaging characteristics can help differentiate lymphoma from other inflammatory processes in the thorax.