Common musculoskeletal tumors of childhood and adolescence

Carola A S. Arndt, M.D., a pediatric hematologist from Mayo Clinic in Rochester, Minnesota, discusses her article appearing in the May 2012 issue of Mayo Clinic Proceedings.

Primary sclerosing cholangitis

Samar H. Ibrahim, M.B., Ch.B., pediatric hepatologist at Mayo Clinic, discusses liver transplantation as a definitive treatment for primary sclerosing cholangitis (PSC).

Relationship between long QT syndrome and SIDS

Michael J. Ackerman, M.D., Ph.D., pediatric cardiologist at Mayo Clinic in Rochester, Minnesota, and president of the Sudden Arrhythmia Death Syndromes Foundation, answers questions periodically from people who have questions.