Dr. George A. Alba: A 57-year-old man was evaluated at this hospital because of persistent cough and pulmonary opacities. Six years before the current admission, the patient received a diagnosis of ...

Ten of 13 patients with leukemic pulmonary infiltrates (LPI) and chronic lymphocytic leukemia (CLL) had single or multiple nodular/mass-like opacities, authors found. The study authors explained that ...

Perceptions about lung cancer have long been shaped by the prevalence of smoking as a heavy predictor of disease, but doctors have grown increasingly concerned about a growing number of cancer cases ...

The case description for a Case Records of the Massachusetts General Hospital appears below. What is the diagnosis? What diagnostic test is most likely to be helpful? Cast your vote on the diagnosis ...