How to Evaluate a Prolonged aPTT
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- เผยแพร่เมื่อ 1 ต.ค. 2024
- When the activated partial thromboplastin time (aPTT) is prolonged; but the prothrombin time is normal, that narrows down the possibilities to a deficiency or inhibitor of the intrinsic pathway. In this video, hematologist, Dr. Onwuemene walks us through the evaluation.