Differential Diagnosis of Internal Diseases

Differential Diagnosis of Internal Diseases was originally authored by Milton Howard Fussell, a notable physician and professor of medicine at the University of Pennsylvania in the early 20th century. The work emerged from a clinical era where practitioners relied heavily on systematic physical examination and deductive reasoning to isolate illnesses before the widespread availability of modern diagnostic imaging. Fussell intended the text to serve as a practical handbook for clinicians to navigate the complex overlap of symptoms presented by internal disorders.

The 2010 edition published by Nabu Press is a digital reproduction of this historical medical text. Nabu Press specializes in reprinting public domain works that would otherwise be difficult to source, preserving the original typesetting and scholarly structure of the early 1900s. While the content serves primarily as a historical record of medical pedagogical practices from that time, it remains a reference for those interested in the evolution of clinical diagnostic methods.