Multiple Sclerosis (MS) Glossary
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B | C |
D | E |
F | G |
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Hi | Hj - Hz |
I | J | K |
L | M |
N | O |
Pa - Ph |
Pi - Pz | Q
| R | Sa - Sk |
Sl - Sz |
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Glossary - Sl - Sz
- spider angioma - dilation of tiny capillaries (blood vessels), usually affecting the skin, with a central red dot from which the blood vessels radiate
- splenomegaly - abnormal enlargement of the spleen beyond its normal size
- stomach ulcer - an ulcer within the stomach
- stupor - state of impaired consciousness characterized by a marked reduction in capacity, particularly to external stimuli
- subarachnoid hemorrhage - bleeding within the skull, between the arachnoid and pia membranes.
- subdural hematoma - rapidly clotting blood collecting below the inner layer of the dura but external to the brain and arachnoid membrane
- syncope - brief loss of consciousness caused by a sudden fall of blood pressure and lack of oxygen to the brain