instruction:
In this task, you will be given a sentence. You need to reconize the name of the disorder or disease. Disease is a disorder of structure or function in a human, animal, or plant, especially one that produces specific symptoms or that affects a specific location and is not simply a direct result of physical injury. Although there might be several correct answers, you need to write one of them.
question:
Neither vWf nor vWf propolypeptide ( von Willebrand antigen II ) were detectable in plasma , platelets , or endothelial cells of the homozygous mutant mice .
answer:
von Willebrand

question:
However , these observations would need to be confirmed by studying a larger number of CD families .
answer:
CD

question:
Progression of somatic CTG repeat length heterogeneity in the blood cells of myotonic dystrophy patients .
answer:
myotonic dystrophy