bone cancer Flashcards

1
Q

diff between primary and secondary bone tumours

A
primary = much rarer = younger 
secondary = common = mets
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2
Q

casues of secondary bone tumours

A
METS
from KBBOT
Kidney (katie)
Breast (brings)
Bronchi (Becca)
Prostate (potatoe)
Thyroid (treats)
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3
Q

Cfs of bone tumours

A
NOCTURNAL BONE PAIN
local red swellling
WL
fatigue 
anorexia 
unexpected fractures
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4
Q

E.g of primary bone tumours

A

ewings sarcoma

chondrosarcoma

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5
Q

whats ewings sarcoma

A

primary bone tumour
form mesenchymal stem cells - v rarer
affects long bones sometimes skull and flat bones of trunk

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6
Q

what is chondrosarcoma

A

a primary bone tumour
cartillage cancer - DEEP DULL pain
PELVIS, femur..

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7
Q

See on an xrray of primary bone tumours

A

soft tissue calciufcation = sunburst appearance

bone destruction and formation

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