Rheumatology - VTE Causing Flashcards
1
Q
pathology of antiphospholipid syndrome?
A
antiphospholipid antibodies bind to plasma proteins
confirmational change in B2 glycoprotein-1
development of thromboses occurs
2
Q
features of antiphospholipid syndrome?
A
recurrent thrombosis fetal loss stroke MI PE migraines athralgia livedo reticularis
3
Q
Ix for antiphospholipid syndrome? results?
A
FBC (thrombocytopenia)
U+Es
APTT (falsely prolonged)
lupus anticoagulant
anti cardiolipin Abs
anti beta 2 glycoprotein Abs
4
Q
Tx for antiphospholipid syndrome?
A
warfarin
heparin if pregnant
aspirin (arterial)