Presentation
Hard indolent left parasternal mass noticed by the patient about 2 weeks ago.
Patient Data
Age: 50
Gender: Male
From the case:
Non-Hodgkin lymphoma infiltrating the thoracic wall
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Malignant lymphadenopathy in the anterior mediastinum, both axillae, and the neck (not shown).
A large mass encases the left internal thoracic (mammary) artery and has grown through the intercostal spaces into the pectoralis muscles.
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After 5 month's chemotherapy, a CT showed full remission.
Case Discussion
Histology
Diffuse macrocellular B-cell lymphoma.