| RBD | recurrent brief depression; relative biological dose; right border of dullness |
|---|---|
| RCDA | recurrent chronic dissecting aneurysm |
| rec | fresh [Lat. recens]; recessive; recombinant chromosome; record; recovery; recurrence, recurrent |
| recur | recurrence, recurrent |
| RH | radiant heat; radiation hybrid; radiological health; reactive hyperemia; recurrent herpes; regulator... |
| spastic spinal paralysis | A type of cerebral palsy in which there is bilateral spasticity, with the lower extremities more severely affected. Compare: flaccid paralysis. Synonym: Erb-Charcot disease, infantile diplegia, Little's disease, spastic spinal paralysis, tabes spasmodica. (05 Mar 2000) |
|---|---|
| spinal paralysis | Loss of motor power due to a lesion of the spinal cord. Synonym: myeloparalysis, myeloplegia, rachioplegia. (05 Mar 2000) |
| normokalaemic periodic paralysis | A form of periodic paralysis in which the serum potassium level is within normal limits during attacks; onset usually occurs between the ages of 2 and 5 years; there is often severe quadriplegia, usually improved by the administration of sodium salts; autosomal dominant inheritance. Synonym: sodium-responsive periodic paralysis. (05 Mar 2000) |
| supranuclear paralysis | Paralysis due to lesions above the primary motor neurons. (05 Mar 2000) |
| diphtheritic paralysis | <otolaryngology> Paralysis affecting the uvula most frequently, but also any other muscle, due to toxic neuritis; usually appears in the second or third week following the beginning of the attack of diphtheria. Synonym: diphtheritic paralysis. (05 Mar 2000) |
| diver's paralysis | Lay term for decompression sickness. (05 Mar 2000) |
| Duchenne-Erb paralysis | A type of brachial birth palsy in which there is paralysis of the muscles of the upper arm and shoulder girdle (deltoid, biceps, brachialis, and brachioradialis muscles) due to a lesion of the upper trunk of the brachial plexus or of the roots of the fifth and sixth cervical roots. Synonym: Duchenne-Erb paralysis, Erb paralysis. (05 Mar 2000) |
| immune paralysis | The induction of tolerance in mice due to injection of large amounts of polysaccharide. The polysaccharide is poorly metabolised and the paralysis remains only during the persistence of the above. (05 Mar 2000) |
| immunological paralysis | Lack of specific antibody production after exposure to large doses of the antigen; immunological paralysis disappears when the antigen is eliminated. See: immunologic tolerance. (05 Mar 2000) |
| infantile paralysis | Old synonym for polio. (12 Dec 1998) |
| infectious bulbar paralysis | A highly contagious herpes virus infection affecting the central nervous system of swine, cattle, dogs, cats, rats, and other animals. (12 Dec 1998) |
| obstetrical paralysis | A brachial plexus lesion sustained by the infant during the birthing process; three types are recognised: 1) upper plexus type, affects the shoulder and upper arm (Erb palsy); 2) total plexus type, involves the whole arm; 3) lower plexus type, involves the forearm and hand (Klumpke palsy). Synonym: obstetrical paralysis. (05 Mar 2000) |
| ocular paralysis | Paralysis of extraocular and intraocular muscles. (05 Mar 2000) |
| tick paralysis | <infectious disease> An ascending paralysis caused by the continued presence of Dermacentor and Ixodes ticks attached to the occipital or upper neck region in humans. Reported in the western USA and British Columbia. The treatment consists of tick removal and supportive care. (27 May 1998) |
| Todd's paralysis | Paralysis of temporary duration (normally not more than a few days) that occurs in the limb or limbs involved in jacksonian epilepsy after the seizure. Synonym: Todd's postepileptic paralysis. (05 Mar 2000) |