A lumbar puncture is done to: Find a cause for symptoms possibly caused by an infection (such as meningitis), inflammation, cancer, or bleeding in the area around the brain or spinal cord (such as subarachnoid hemorrhage).
What is chorea? Chorea refers to involuntary movements characterized by their random, brief, and non-rhythmic character. They are often described as seeming to âflowâ from one body part to another unpredictably, though they can also be confined to a single area of the body (such as the mouth area or hands).
The two species of webcap, the deadly webcap (Cortinarius rubellus) and the foolâs webcap (Cortinarius orellanus), are very similar in appearance to both each other and to a number of edible varieties. These mushrooms feature a poison known as orellanin, which initially causes symptoms similar to the common flu.