Search results
Results from the WOW.Com Content Network
The specific brain plaques of multiple sclerosis can only be caused by energetic venous back-jets set in motion by intermittent rises in the pressure in the large collecting veins of the neck, but especially of the chest.. [30] But no problems with chest veins was ever found.
Although often considered a classic finding in multiple sclerosis, it can be caused by a number of conditions, including transverse myelitis, Behçet disease, [4] osteogenesis imperfecta, [5] trauma, radiation myelopathy, [6] vitamin B12 deficiency (subacute combined degeneration), compression of the spinal cord in the neck from any cause such ...
Main symptoms of multiple sclerosis Symptoms and findings in multiple sclerosis. Multiple sclerosis can cause a variety of symptoms varying significantly in severity and progression among individuals: changes in sensation (hypoesthesia), muscle weakness, abnormal muscle spasms, or difficulty moving; difficulties with coordination and balance; problems in speech or swallowing (), visual ...
The specific symptoms depend on the locations of the lesions within the nervous system, and may include focal loss of sensitivity or changes in sensation in the limbs, such as feeling tingling, pins and needles, or numbness; limb motor weakness/pain, blurred vision, [29] pronounced reflexes, muscle spasms, difficulty with ambulation (walking ...
Inflammatory demyelinating diseases (IDDs), sometimes called Idiopathic (IIDDs) due to the unknown etiology of some of them, are a heterogenous group of demyelinating diseases - conditions that cause damage to myelin, the protective sheath of nerve fibers - that occur against the background of an acute or chronic inflammatory process.
Morphea most often presents as macules or plaques a few centimeters in diameter, but also may occur as bands or in guttate lesions or nodules. [ 3 ] : 171 Morphea is a thickening and hardening of the skin and subcutaneous tissues from excessive collagen deposition.
Tumefactive multiple sclerosis is a condition in which the central nervous system of a person has multiple demyelinating lesions with atypical characteristics for those of standard multiple sclerosis (MS). It is called tumefactive as the lesions are "tumor-like" and they mimic tumors clinically, radiologically and sometimes pathologically. [1]
Sclerosis (from Ancient Greek σκληρός (sklērós) 'hard') is the stiffening of a tissue or anatomical feature, usually caused by a replacement of the normal organ-specific tissue with connective tissue. The structure may be said to have undergone sclerotic changes or display sclerotic lesions, which refers to the process of sclerosis.