Swellings Flashcards
What questions are important to ask?
Onset Pain Size - fluctuating? Systemically unwell? Any other swellings? Functional changes?
What are you looking for on examination?
Site size shape definition surface texture mobility transluminable lymphadenopathy
What is cellulitis and how does it present?
Inflammation and infection of soft tissues.
Generalised swelling, pain and erythema
What organisms cause cellulitis?
Staph
Strep A
What is the management of cellulitis?
Generally flucloxacillin if staph causation
What is an abscess and how does it present?
Discreet collection of pus.
Defined and fluctuation swelling with pain
How is an abscess managed?
Drainage
Why is septic arthritis an orthopaedic emergency?
Causes irreversible damage to the hyaline articular cartilage
How does septic arthritis present?
Reduced ROM
Systemically unwell
Raised WCC and inflam markers
How is septic arthritis managed?
Aspiration
???MC and S
Washout and debridement
What is a ganglion?
Outpouching of the synovium lining of joints, filled with synovial fluid
What do ganglia look like and where are they found?
Discreet, round, mobile.
Mostly around wrists, feet and knees
What is a bakers cyst and what condition is it associated with?
Ganglion at the popliteal fossa
Associated with OA
What is bursitis?
Inflammation of the bursa of the joints
What is the danger with bursitis?
Can become secondarily infected and form an abscess