Abstract
Two cases of small cell carcinoma of the lung in which flare responses were demonstrated are discussed. Although the primary tumor and extraskeletal metastases responded to first-line chemotherapy, bone scintigraphs performed 3 months after the start of treatment suggested tumor progression. However, following repeat bone imaging and subsequent clinical evaluation, the interim scintigraphs appeared to represent an unusual flare response, in which the activity of pre-existing hot spots increased and new lesions developed.
MeSH terms
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Aged
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Antineoplastic Combined Chemotherapy Protocols / therapeutic use
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Bone Neoplasms / diagnostic imaging
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Bone Neoplasms / drug therapy
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Bone Neoplasms / secondary*
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Carboplatin
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Carcinoma, Small Cell / diagnostic imaging
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Carcinoma, Small Cell / drug therapy*
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Carcinoma, Small Cell / secondary
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Female
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Humans
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Lung Neoplasms / diagnostic imaging
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Lung Neoplasms / drug therapy*
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Male
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Middle Aged
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Organoplatinum Compounds / administration & dosage
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Podophyllotoxin / administration & dosage
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Radionuclide Imaging
Substances
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Organoplatinum Compounds
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Carboplatin
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Podophyllotoxin