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Updated: Jun 15, 2025

Measurement of Factor V Activity in Human Plasma Using a Microplate Coagulation Assay
Published on: September 9, 2012
A rare case of glanzmann thrombasthenia with concomitant factor VII deficiency
Muhammad Zohair1, Ahsan Qayoom2, Muhammad Luqman3
1Department of Medicine and Surgery (MBBS), Dow Medical College, Dow University of Health Sciences, Karachi, Pakistan. zohair.ajaz@gmail.com.
Abstract:
Glanzmann thrombasthenia and clotting factor VII deficiency are rare autosomal recessive bleeding disorders. But the occurrence of both in the same person is an extremely rare phenomenon. Here, we present the case of a young female from Sindh, Pakistan that got diagnosed with Glanzmann thrombasthenia and concomitant moderate factor VII deficiency, a combination not previously reported in the country. The patient exhibited typical clinical manifestations including menorrhagia, nasal bleeds, and prolonged bleeding after minor injuries, compounded by a positive family history and consanguinity. Laboratory investigations revealed marked anemia, prolonged bleeding time, and abnormal platelet aggregation studies consistent with Glanzmann thrombasthenia. The identification of this rare combination relied on comprehensive clinical evaluation, emphasizing the importance of family history in suspected cases. Management involved platelet transfusions, tranexamic acid, and Factor VII replacement, resulting in clinical improvement.
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