Abstract
A 54-year-old man was referred with nonresolving pneumonia. He had been treated for community-acquired pneumonia 6 weeks earlier. He reported grade 2 dyspnea, malaise, and a nonproductive cough. He had also experienced three episodes of minimal hemoptysis but denied weight loss, fever, or any other constitutional symptoms. He was a nonsmoker and was being treated for dyslipidemia.
MeSH terms
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Antibodies, Monoclonal, Murine-Derived / therapeutic use
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Antineoplastic Combined Chemotherapy Protocols / therapeutic use
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Community-Acquired Infections / etiology*
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Cyclophosphamide / therapeutic use
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Doxorubicin / therapeutic use
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Drug Therapy, Combination
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Humans
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Lung / diagnostic imaging
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Lung Neoplasms / complications*
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Lung Neoplasms / diagnosis*
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Lung Neoplasms / drug therapy
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Lymphoma, B-Cell, Marginal Zone / complications*
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Lymphoma, B-Cell, Marginal Zone / diagnosis*
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Lymphoma, B-Cell, Marginal Zone / drug therapy
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Male
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Middle Aged
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Pneumonia / etiology*
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Prednisone / therapeutic use
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Rituximab
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Tomography, X-Ray Computed
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Treatment Outcome
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Vincristine / therapeutic use
Substances
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Antibodies, Monoclonal, Murine-Derived
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Rituximab
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Vincristine
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Doxorubicin
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Cyclophosphamide
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Prednisone