Wednesday, October 15, 2014

at least the ebola is quick...

Wikipedia Niemann–Pick type C has a wide clinical spectrum. Affected individuals may have enlargement of the spleen (splenomegaly) and liver (hepatomegaly), or enlarged spleen/liver combined (hepatosplenomegaly), but this finding may be absent in later onset cases. Prolonged jaundice or elevated bilirubin can present at birth. In some cases, however, enlargement of the spleen and/or liver does not occur for months or years – or not at all. Enlargement of the spleen and/or liver frequently becomes less apparent with time, in contrast to the progression of other lysosomal storage diseases such as Niemann–Pick disease, Types A and B or Gaucher disease. Organ enlargement does not usually cause major complications.

Progressive neurological disease is the hallmark of Niemann–Pick type C disease, and is responsible for disability and premature death in all cases beyond early childhood.[13] Classically, children with NPC may initially present with delays in reaching normal developmental milestones skills before manifesting cognitive decline (dementia).
Neurological signs and symptoms include cerebellar ataxia (unsteady walking with uncoordinated limb movements), dysarthria (slurred speech), dysphagia (difficulty in swallowing), tremorepilepsy (both partial and generalized), vertical supranuclear palsy (upgaze palsy, downgaze palsy, saccadic palsy or paralysis), sleep inversion, gelastic cataplexy (sudden loss of muscle tone or drop attacks), dystonia (abnormal movements or postures caused by contraction of agonist and antagonist muscles across joints), most commonly begins with in turning of one foot when walking (action dystonia) and may spread to become generalized, spasticity(velocity dependent increase in muscle tone), hypotoniaptosis (drooping of the upper eyelid), microcephaly (abnormally small head), psychosis, progressive dementia, progressive hearing loss, bipolar disorder, major and psychotic depression that can include hallucinationsdelusionsmutism, or stupor.
In the terminal stages of Niemann–Pick type C disease, the patient is bedridden, with complete ophthalmoplegia, loss of volitional movement and has severe dementia.


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  "Many years ago I was convinced the Heisenberg uncertainty principle was incomplete, and people shouldn't just believe it becaus...