<prompt> Gp deficiency is seen in -Glanzmanns thrombastheniaBemard-Soulier syndromePlatelet storage pool disordersGPillb  <response>: Answer is option 1 Glanzmanns thrombasthenia is an abnormality of the platelets. It is an extremely rare coagulopathy bleeding disorder due to a blood abnormality, in which the platelets contain defective or low levels of glycoprotein IIbIIIa GpIIbIIIa, which is a receptor for fibrinogen. As a result, no fibrinogen bridging of platelets to other platelets can occur, and the bleeding time is significantly prolonged. Ref Robbins 9e pg 450 