This book investigates the unique challenges and considerations in the internal medicine of aged patients. Authored by Robert W. Schrier, a recognized figure in nephrology and internal medicine, the text aims to consolidate current knowledge on the physiological changes associated with aging and their impact on disease presentation and management. It draws upon established medical literature and clinical experience to provide a comprehensive overview for practitioners.

This text is likely regarded as a foundational reference for physicians and healthcare professionals specializing in geriatric medicine. Its focus on the intersection of internal medicine and the aging process suggests a comprehensive approach to a complex field. The author's background implies a rigorous and evidence-based presentation of material, intended for practitioners seeking detailed clinical guidance.