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Incidence of stomach and esophageal carcinoma and NHL in people with AIDS by year. Age-adjusted incidence rates of stomach (circles) and esophageal (triangles) malignancies between 1980 and 2007. Solid lines show carcinomas, and dashed lines show NHLs. For esophageal carcinoma, there were no cases during 1980–1989. The vertical axis is broken to allow depiction of this incidence rate of zero on the logarithmic scale.
