author
James Campbell Todd
1874–1928
A physician, pathologist, and medical teacher whose practical guides helped shape early laboratory diagnosis. His best-known work turns complex clinical testing into clear, usable instruction for students and working doctors.
1 Audiobook
A Manual of Clinical Diagnosis
by James Campbell Todd
About the author
Born in 1874 and dying in 1928, James Campbell Todd was an American physician and writer best known for medical textbooks on clinical diagnosis and laboratory methods. Contemporary and library records connect him most strongly with A Manual of Clinical Diagnosis and later editions of Clinical Diagnosis by Laboratory Methods, works that were widely circulated in medical training.
The title pages and catalog records available online describe him as an associate professor of pathology at the Denver and Gross College of Medicine, part of the University of Denver, and as a pathologist and clinical microscopist for several Denver hospitals. Those roles fit the practical tone of his writing: he focused on the everyday use of laboratory findings in diagnosis rather than abstract theory.
Todd died in Boulder, Colorado, on January 6, 1928, after a long illness. Even now, his books remain of historical interest because they capture a period when laboratory medicine was becoming an essential part of modern clinical care.