About The Medical Condition ALSs (Amyotrophic Lateral Sclerosis)
Find the definition of the medical term ALSs (Amyotrophic Lateral Sclerosis). ALSs (Amyotrophic Lateral Sclerosis) defined and explained for easy understanding at the Medical Conditions from ClusterMed.info.
ALSs (Amyotrophic Lateral Sclerosis)
| ALSs (Amyotrophic Lateral Sclerosis) Medical Condition |
|---|
What's The Definition Of The Medical Condition ALSs (Amyotrophic Lateral Sclerosis)?
A degenerative disorder affecting upper MOTOR NEURONS in the brain and lower motor neurons in the brain stem and SPINAL CORD. Disease onset is usually after the age of 50 and the process is usually fatal within 3 to 6 years. Clinical manifestations include progressive weakness, atrophy, FASCICULATION, hyperreflexia, DYSARTHRIA, dysphagia, and eventual paralysis of respiratory function. Pathologic features include the replacement of motor neurons with fibrous ASTROCYTES and atrophy of anterior SPINAL NERVE ROOTS and corticospinal tracts. (From Adams et al., Principles of Neurology, 6th ed, pp1089-94)
|
More Medical Conditions
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
Medical Conditions Definitions Of The Day
- Society, Pharmaceutical ‐ Societies whose membership is limited to…
- Monocyclic beta-Lactams ‐ Monocyclic, bacterially produced or semisynthetic beta-lactam…
- Ethanol-Induced Nervous System Disorders ‐ Acute and chronic neurologic disorders associated with the various…
- Herpetic Keratitis ‐ A superficial, epithelial Herpesvirus hominis infection of the…
- Arab Republic of Egypt ‐ A republic in northwest Africa. Its capital is Cairo. It was…
- Medullomyoblastoma ‐ A malignant neoplasm that may be classified either as a glioma…
- Ratios, International Normalized ‐ System established by the World Health Organization and the International…
- Iliohypogastric Nerve Neuralgia ‐ Intense or aching pain that occurs along the course or distribution…
- Fatigue Fracture ‐ Fractures due to the strain caused by repetitive exercise. They…
- Disadine ‐ An iodinated polyvinyl polymer used as topical antiseptic in…