Week 3 : Rheumatological Conditions Flashcards
What is rheumatology
diagnosis and therapy of rheumatic diseases
rheumatologists specialise
rheumatologists deal mainly with clinical problems involving joints, soft tissues, autoimmune disease, vasculitis, and heritable connective tissue disorders
What do rheumatologists do
treat arthritis, autoimmune diseases, pain disorders affecting joints, and osteoporosis
> 200 disease, inc rheumatoid arthritis, osteoarthritis, gout, lupus, back pain, osteoporosis and tendinitis
MSK complaint - joint pain, joint swelling, diffuse/systemic Sxs -> initial rheumatic Hx and P/E to determine
is it articular is it acute or chronic is inflammation present how many/which joints are involved are there red flags?
Goals of assessment
identify red flag conditions
- conditions with sufficient morbidity/mortality to warrant an expedited diagnosis
make a timely diagnosis
- common condition occur commonly
- many MSK conditions are self limiting
- some conditions require serial evaluation over time to make a Dx
Provide relief, reassurance and plan for evaluation and treatment
Red Flag conditions include
fracture
infection
organ involvement
Articular vs periarticular
articular
pain - diffuse, deep tenderness
ROM pain - active +passive in all planes
Swelling - Common
Articular vs periarticular
periarticular
pain = point
ROM pain = active motion in few planes
Swelling = uncommon
Peri-/non-articular pain
Fibromyalgia Fracture Bursitis, tendinitis, enthesitis, periostitis CTS Polymyalgia rheumatica Sickle cell crisis Raynaud's phenomenon Complex regional pain disorder (RSD) Myxedema
inflammatory vs non-inflam
Pain (when)
Yes (AM)
Yes (PM)
inflammatory vs non-inflam
swelling
soft tissue
bony
inflammatory vs non-inflam
Erythema
Sometimes
absent
inflammatory vs non-inflam
Warmth
sometimes
absent
inflammatory vs non-inflam
AM stiffness
prominant
Minor (<30(
inflammatory vs non-inflam
Systemic features
sometimes
absent
inflammatory vs non-inflam
Increased erythrocyte sedimentation rate, c-reactive protein
Frequent
uncommon
inflammatory vs non-inflam
Synovial Fluid WBC
WBC >2000
WBC <2000
inflammatory vs non-inflam
examples
septic, RA, SLE, Gout
OA, AVN
Inflammatory articular conditions
septic gout
RA
Psoriatic arthritis
Inflammatory non-articular conditions
bursitis
enthesitis
PMR
Polymyositis
Noninflammatory articular condition
OA
charcot joint
fracture
Noninflammatory nonarticular conditions
fibromyalgia
CPS
CRPS