Remaining parts of the vertebral bodies of T5-7 were sclerotic, and severe amorphous periosteal
reactions were visible ventrally.
Additionally, irregular, interrupted, or complex periosteal
reaction including Codman's triangle, "hair-on-end" appearance, or a spiculated "sunburst" pattern of periosteal
reaction is typically present, yet notably absent at the time of initial presentation in this case.
Bisphosphonate-related femoral periosteal
stress reactions: scoring system based on radiographic and MRI findings.
12) Absence of any associated bone destruction, massive periosteal
reaction, no other soft tissue mass, and an intact underlying cortex on a plain roentgenogram are used to differentiate it from any other neoplastic osseous lesion.
2010) Aged mice have enhanced endocortical response and normal periosteal
response compared with young-adult mice following 1 week of axial tibial compression.
If the mass is located near bone, it might result in cortical erosion and/or a periosteal
To analyze the "cortical" site (tibia diaphysis), an investigator defined a region of interest that incorporated a small amount of soft tissue outside of the periosteal
5) Typical radiographic findings of an aggressive bone-forming tumour with a periosteal
reaction and extraskeletal soft tissue extension are present in 80-90% of cases (Table 2) (Fig.
The former, besides being able to display the cross-sectional anatomy of the affected region, also allows fine definition of cortical penetration and periosteal
reaction, as well as permitting a more precise assessment of the lesional matrix and associated bone destruction.
A computed tomography scan showed multiple small abscesses adjacent to the nonunited fracture, an irregular periosteal
reaction around the fracture site, and lucency surrounding the medullary rod, suggestive of osteomyelitis (online Appendix Figure, wwwnc.
In recent years with significant progress in tissue engineering, different methods and techniques have been recommended to repair the articular surfaces: autografts, xenografts, periosteal
autografts and cultured chondrocytes, which are all classified as biological resurfacing.
5% at the tibia; increases in cortical thickness of 14% at the radius and 25% at the tibia; and increases in periosteal
circumference of 7% at the radius and 3% at the tibia.