Extraosseous accumulation of technetium-99m-methyl diphosphonate (99mTc-MDP) on bone scan is not common. This phenomenon is often attributed to abnormality of calcium metabolism and has been reported in a variety of conditions including metabolic diseases and malignancies. A five years old boy is presented here, who was admitted to the pediatric emergency suffering from fatigue, respiratory sym...

There are many congenital, neoplastic, inflammatory, and infectious processes in the pediatric patient for which whole-body imaging may be of benefit diagnostically and prognostically. With recent improvements in magnetic resonance imaging (MRI) hardware and software and resultant dramatically reduced scan times, imaging of the whole body with MRI has become a much more practicable technique in...

Whole-body screening is promoted as a one-stop shop for painlessly detecting hidden cancer and preventing cancer-related deaths. It is big business in the United States.i In Canada, private clinics have begun offering full-body diagnostic procedures for a fee.ii-iii The tests and procedures are often marketed to healthy people as a way to scan for hidden abnormalities or cancers, affording peop...

Received 9/2/2002; accepted 10/30/2002. For correspondence or reprints contact: Shung-Shung Sun, M.D., Department of Nuclear Medicine, China Medical College Hospital, 2 Yuh-Der Road, Taichung 404, Taiwan. Tel: (886)4-22052121 ext. 3475, Fax: (886)4-22023442, E-mail:[email protected] Background: Pentavalent Tc-dimercaptosuccinic acid (Tc(V)-DMSA) is a new tumor imaging agent which has been ...