Glanzmann's thrombasthenia

== English == === Etymology === Named after Eduard Glanzmann (1887-1959), the Swiss pediatrician who originally described it. === Noun === Glanzmann's thrombasthenia (uncountable) A rare coagulopathy in which the blood platelets contain defective or low levels of glycoprotein IIb/IIIa (GpIIb/IIIa), which is a receptor for fibrinogen.