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BackgroundThe purpose of this study was to examine the risk of second primary malignancy (SPM) after nasopharyngeal carcinoma (NPC).
MethodsWe compared the incidence of SPM in patients diagnosed with NPC at the end of 2009 using the data extracted from the Taiwan Longitudinal Health Insurance Database between 2001 and 2008 (n = 10,299), with age‐matched controls (1:10; n = 102,990).
ResultsWe found...
Objectives: HIV-related immunosuppression has been associated with the development of AIDS-defining malignancies. We examined the overall survival of HIV-infected patients who developed cancer. Design: A retrospective cohort study. Methods: Using the Taiwan Longitudinal Health Insurance Database, we compared patients diagnosed with HIV (n=9918) between January 1, 2002, and December 31, 2007 with age-matched...
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