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Diagnostic tool for Glanzmann's thrombasthenia clinicopathologic spectrum
Natasha Ali1, Bushra Moiz, Usman Shaikh
1Department of Pathology and Microbiology, Aga Khan University Hospital, Stadium Road, Karachi.
Summary
Platelet aggregometry effectively diagnoses Glanzmann's thrombasthenia, a bleeding disorder. This study highlights its common occurrence and muco-cutaneous bleeding symptoms in patients.
Area of Science:
- Hematology
- Clinical Pathology
Background:
- Glanzmann's thrombasthenia is a rare inherited bleeding disorder.
- Accurate diagnosis is crucial for effective management.
Purpose of the Study:
- To utilize platelet aggregometry for diagnosing Glanzmann's thrombasthenia.
- To describe the clinical presentation of diagnosed patients.
Main Methods:
- A case-series study was conducted from January 2003 to January 2006.
- Patients with bleeding symptoms and normal platelet counts were evaluated.
- Platelet aggregation studies were performed for diagnosis.
Main Results:
- Fifty patients (2.2%) were diagnosed with Glanzmann's thrombasthenia.
- Common symptoms included epistaxis, oral/gingival bleeding, and bruising.
- Elevated bleeding time (>10 minutes) was observed in 86% of patients.
Conclusions:
- Platelet aggregometry is a valuable diagnostic tool for Glanzmann's thrombasthenia.
- The disorder commonly presents with muco-cutaneous bleeding.
- It is a significant cause of bleeding in the studied population.
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