![Mayo Clinic home page [logo]](/images-global/mayologo.gif)
Give. Touch. Transform.
Share this site with others using one of these sharing tools.
To link to this article, paste this block of HTML code onto your webpage.
Guidelines for sites linking to mayoclinic.orgRush University, Chicago, IL
Stanford University Medical Center, Palo Alto, CA
Stanford University Medical Center, Palo Alto, CA
Anatomic Pathology, American Board of Pathology
Professor of Laboratory Medicine and Pathology
Cardiovascular Pathology, Pulmonary Pathology
See a listing of publications on PubMed, a service of the National Library of medicine.
See a description of research activities.
Learn about treatment of diseases and becoming a patient. Read more about medical services.
.
