A patient has a severe headache prior to his blood draw. He…
A patient has a severe headache prior to his blood draw. He takes two aspirin, and his blood is drawn. Platelet aggregation studies are performed, and one comes back abnormal. Based on this information, which agonist will show a normal aggregation pattern?
Read DetailsA 5 year old male is sent for a hematology consult due to ex…
A 5 year old male is sent for a hematology consult due to excessive nose bleeds. It is noted that he has a lot of gingival bleeding and bruises easily. Platelet aggregation shows the following: Wave 1: ADP. Wave 2: Collagen Wave 3: Epinephrine. Wave 4: Ristocetin The MLS ran one more aggregation study and found no response when the patient’s platelets were mixed with a combination of ristocetin and reagent-based vWF. What is this patient’s Disorder of primary hemostasis?
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