This paper introduces the hospital image information system used in Wangping Coal-electricity Group Company, makes comparison of the traditional hospital image diagnosis and archives management with the one being informatized, and describes the functions and significance of the informatization in hospital image diagnosis and archives management.

Objective To analyze the image diagnosis and differential diagnosis of bone destruction with soft-tissue tumor in sacrum.

Objective To summarize the image diagnosis and treatnent of lumar spinal canal stenosis caused by lumbar posterior marginal intraosseous cartilaginous node(LPMN)and discuss its ralated pathogenic factors.

Imaging diagnosis of primary small intestinal tumor (analysis of 30 cases);

Imaging diagnosis for atypical giant-cell tumor of the skull;

Imaging diagnosis of adrenal myelolipoma;