The blade of grass sign (also called the candle flame sign) refers to the lucent leading edge in a long bone seen during the lytic phase of Paget 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.
Other Paget disease related signs:
Synonyms & Alternative Spellings
|Synonyms or Alternative Spelling||Include in Listings?|
|Candle flame appearance||✓|
|Candle flame sign||✗|
|Blade of grass appearance||✗|