Glanzmann's Thrombasthenia 3¿¹ º¸°í
Glanzmann's Thrombasthenia -Report of three patients
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KMID : 0357919800140040056
Abstract
Thrombasthenia is a rare disorder, apparently transmitted as an autosomal recessive
trait, in which platelet count is normal but bleeding time is greatly prolonged and clot
retraction is defective. The chief clinical finding is a tendency to develop purpura and
ecchymosis on trivial injury from early childhood but visceral hemorrhage and
hemarthroses are rare.
Epistaxes are common. The most striking feature, which is pathognomonic of this
disease, is a complete failure of the platelets to aggregate in response to any
concentration of ADP, epinephrine ana collagen.
The three cases, which meet the diagnostic criteria of Glanzmann's thrombasthenia, are
reported with review of the literatures.
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