Bacterial pneumonia: specific diagnosis and treatment of the elderly

Community-acquired bacterial pneumonia remains a formidable problem for the elderly. Patients' clinical presentations do not invariably coincide with those "classically" described. Predisposing factors, clinical manifestations, laboratory assessment, and differential diagnosis are discussed. The pivotal role of the technically adequate chest x-ray and the potential limitations of its interpretation are underscored. A comprehensive treatment program is presented, including supportive measures and specific antibiotic strategies. Immunoprophylaxis, its advantages and limitations, is also outlined.