5 Flashcards
what type of drug is clopidogrel
anti-platelet
causes thrombocytopenia
marrow failure
immune destruction
paraprotein
monoclonal immunoglobulin present in urine or blood
what conditions cause thrombocytosis
myeloid malignancy
reactive iron deficiency
thrombocytosis
excessive number of platelets in the blood
presentation lymphoma
enlarged lymph nodes or extranodal involvement or bone marrow involvement or systemic B symptoms
presentation acute lymphoblastic leukaemia
2-3 weeks of fatigue weakness bruising bleeding infection bone pain sweats weight loss hepatosplenomegaly
most common age presentation ALL
<6y/o
management beta thalassemia major/ homozygous beta thalassaemia
bone marrow transplant
chronic transfusion support:
- 4-6 weekly
- normal development
- death in 2nd/3rd decade of life if iron loading left untreated
how is iron overload managed
iron chelation therapy
drugs bind to excess iron enabling it to be excreted
describe ALL
cancer of lymphoid progenitor cells
no differentiation
rapid uncontrolled growth and accumulation
disease of bone marrow but can enter blood
mangement dyspnoea after transfusion
O2
diuretic
ventilation
adrenaline
management urticaria
anti-histamine
adrenaline
examples of antipyretics
NSAIDs
paracetamol
aspirin
describe thalassaemia minor
carrier state
asymptomatic
cells are a little pale