Q. Fluid - fluid level is found in ?
a. Unicameral bone cyst
b. Intraoseous lipoma
c. intra isseous ganglion cyst
d. Aneurysmal bone cyst
Answer -
d
Fluid fluid level is characteristic feature seen in MRI of bone lesion suggesting aneurysmal bone cyst.
Some notable features of common bone neoplasm are given here :
Fallen fragment sign - Simple / Unicameral bone cyst.
Blade of grass/ Flame appearance - Paget disease.
Stippled / Pop corn/ Punctate calcification - Enchondroma
Jailhouse appearance - (stripe vertical lines in vertebra) - Hemangioma
Chicken wire appearance ( microscopy) - Chondroblastoma
Split fat sign (MRI) - Scwannoma
Presence of hemosiderin - Pigmented villonodular synovitis ( PVNS)
a. Unicameral bone cyst
b. Intraoseous lipoma
c. intra isseous ganglion cyst
d. Aneurysmal bone cyst
Answer -
d
Fluid fluid level is characteristic feature seen in MRI of bone lesion suggesting aneurysmal bone cyst.
Some notable features of common bone neoplasm are given here :
Fallen fragment sign - Simple / Unicameral bone cyst.
Blade of grass/ Flame appearance - Paget disease.
Stippled / Pop corn/ Punctate calcification - Enchondroma
Jailhouse appearance - (stripe vertical lines in vertebra) - Hemangioma
Chicken wire appearance ( microscopy) - Chondroblastoma
Split fat sign (MRI) - Scwannoma
Presence of hemosiderin - Pigmented villonodular synovitis ( PVNS)
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