What causes blue rubber bleb nevus syndrome? Currently the cause of blue rubber bleb syndrome is not known.
What causes Blue rubber bleb nevus syndrome ?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: What causes Blue rubber bleb nevus syndrome ? [/INST] \n What causes blue rubber bleb nevus syndrome? Currently the cause of blue rubber bleb syndrome is not known.</s>