Rheumatology Flashcards
What is rheumatoid factor?
an IgM against IgG Fc
What are tophi?
gout crystals + giant cells
What is podagra?
big toe inflammaiton
What is CREST syndrome?
C:calcinosis R: Raynaud's E: Esophageal dysmotility S: Sclerodactyly T: Telangiectasia
What Ab is assoc with CREST?
anti-centromere ab
What diseases have Raynaud’s syndrome
scleroderma
Takayasu’s
RA
SLE
What platelet count do most types of vasculitides have?
low platelets
Which vasculitis has a high platelet count?
Kawasaki disease
Which vasculitis has normal platelet count?
Henoch-Schonlein Purpura
What is osteoarthritis?
pain worse with activity
PIP/DIP joints
What is rheumatoid arthritis?
pain worse in morning
MCP/PIP joints
What is Still’s disease?
juvenile RA
What is Pseudogout?
pyrophosphate crystals in knees and wrists
What is gout?
urate crystals in big toe
neg birefringence
What is myositis?
1 muscle hurts
What is polymyositis?
> 1 muscle weak
What is dermatomyositis?
myositis + rash
What is fibromyalgia?
hurt all the time
11 trigger points
What is polymyalgia rheumatica?
weak shoulders
temporal arteritis
What is SLE (lupus)?
discoid rash
What is scleroderma?
tight skin
fibrosis
What is Takayasu Arteritis?
pulseless Asian women
aorta inflammation
What is Polyarteritis Nodosa?
p-ANCA Ab
attacks gut/kidney
Hep B
What is Wegner’s Granulomatosis?
c-ANCA Ab
attacks ENT, lungs, kidney
What is Goodpasture’s?
anti-GBM ab
attacks lung/kidney
RPGN
What is Reiter’s syndrome?
males that can’t see, can’t pee, can’t climb a tree
What is Sjogren’s syndrome?
females that have dry eyes/mouth
RA
What is Behcet’s syndrome?
oral and genital ulcers
uveitis
What is Churg-Strauss?
asthma
eosinohils
multi-organ involvement
What is Felty’s syndrome?
RA
leukopeia
spenomegaly
What is Kawasaki’s Disease?
CRASH
C: conjunctivitis
R: rash (palms/soles)
A: aneurysm (coronary artery–> MI in kids)
S: strawberry tongue
H: hot (fever >102 for at least 3 days + cervical lymphadenopathy)
What is the complication of temporal ateritis?
blindness
What is another name for temporal arteritis?
giant cell arteritis
How do you diagnose temporal arteritis?
temporal artery biopsy
What is the rule of 60’s for temporal arteritis?
age>60
ESR>60
60mg prednisone to tx
What condition is assoc with one muscle hurting?
myositis
What condition is assoc with several muscles hurting?
polymyositis
What condition is assoc with musle pain plus rash?
dermatomyositis