Bone Abstracts

Sclerosing bone dysplasias (too much bone diseases) are divided into two major groups, one group caused by impaired bone resorption and the other by increased bone formation. The former comprises a group of osteopetrosis (disorders due to abnormal osteoclastogenesis or osteoclast dysfunction) with relatively homogeneous skeletal phenotypes. By contrast, the latter encompasses a complex group of disorders with heterogeneous pathogeneses and diverse skeletal phenotypes.<p cl...

Biographical DetailsDr Gen Nishimura is Radiologist-in-Chief, Department of Pediatric Imaging, Tokyo Meteropolitan Children’s Medical Center, Tokyo, Japan. After obtaining the medical degree at Keio University School of Medicine in Tokyo, Dr G Nishimura started his career of diagnostic radiology in the late 1970s. During the exposure to pediatric radiology in early 1980s, he develope...