About The Medical Condition Riley-Day Syndrome
Find the definition of the medical term Riley-Day Syndrome. Riley-Day Syndrome defined and explained for easy understanding at the Medical Conditions from ClusterMed.info.
Riley-Day Syndrome
| Riley-Day Syndrome Medical Condition |
|---|
What's The Definition Of The Medical Condition Riley-Day Syndrome?
An autosomal disorder of the peripheral and autonomic nervous systems limited to individuals of Ashkenazic Jewish descent. Clinical manifestations are present at birth and include diminished lacrimation, defective thermoregulation, orthostatic hypotension (HYPOTENSION, ORTHOSTATIC), fixed pupils, excessive SWEATING, loss of pain and temperature sensation, and absent reflexes. Pathologic features include reduced numbers of small diameter peripheral nerve fibers and autonomic ganglion neurons. (From Adams et al., Principles of Neurology, 6th ed, p1348; Nat Genet 1993;4(2):160-4)
|
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
- Hospitals, Proprietary ‐ Hospitals owned and operated by a corporation or an individual…
- Myxedemas, Congenital ‐ A condition due to congenital lack of thyroid hormone, marked…
- Ketosuccinates ‐ Salts and esters of…
- Cross Reaction ‐ Serological reactions in which an antiserum against one antigen…
- Venoms, Scorpion ‐ Venoms from animals of the order Scorpionida of the class Arachnida.…
- Neoplasms, Ureter ‐ Cancer or tumors of the URETER. Hematuria, which occurs in 75%…
- Antagonists, Blood Platelet ‐ Drugs or agents which antagonize or impair any mechanism leading…
- Carminomicin ‐ A very toxic anthracycline-type antibiotic related to DAUNORUBICIN,…
- Elbow, Tennis ‐ A condition characterized by pain in or near the lateral humeral…
- Tryptan ‐ An essential amino acid that is necessary for normal growth in…