This site is targeted at medical and radiology professionals, contains user contributed content, and material that may be confusing to a lay audience. Use of this site implies acceptance of our Terms of Use.

Blade of grass sign

Dr MT Niknejad and almehdi et al.

The blade of grass sign (also called the flame sign) refers to the lucent leading edge in a long bone seen during the lytic phase of Paget's disease of bone

The blade of grass sign is characteristic of Paget disease of bone. This is akin to Osteoporosis circumscripta cranii seen in the skull.

Updating… Please wait.
Loadinganimation

Alert_accept

Error Unable to process the form. Check for errors and try again.

Alert_accept Thank you for updating your details.