Ganglion Cyst

Question 1

define

Answer 1

outpouching of synovial fluid that lines that joints

Question 2

where is this common

Answer 2

DIPs (mucous cyst)
wrist
ankle
knee (Baker’s cyst- fullness in popliteal fossa)

Question 3

what are ganglion cysts associated with?

Answer 3

can be due to injury

or OA

Question 4

presentation

Answer 4

firm, smooth, rubbery cysts that should trans-illuminate
pain or irritation due to OA
discharge as filled with synovial fluid >10mm
nail ridging

Question 5

management

Answer 5

needle aspiration (watch for volar ganglion radial artery)- common reoccurrence
excision (usually for cosmetic reasons but will still leave a scar
do not try to burst