| SRS | schizophrenic residual state; sex reassignment surgery; Silver-Russell syndrome; simple repeat seque... |
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| SRT | sedimentation rate test; simple reaction time; sinus node recovery time; sitting root test; speech r... |
| SSDBS | symptom schedule for the diagnosis of borderline schizophrenia |
| SSI | segmental sequential irradiation; shoulder subluxation inhibition; small-scale integration; Social S... |
| SSI | 4,6 Somatic Symptom Index [of DIS] |
| jake paralysis | Neuropathy produced by drinking synthetic Jamaican ginger (or "jake" in the vernacular) containing triorthocresylphosphate. Synonym: ginger paralysis. (05 Mar 2000) |
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| facial paralysis | Paralysis of the facial muscles, usually unilateral, due to either a lesion involving the nucleus or the facial nerve peripheral to the nucleus (peripheral facial paralysis) or a supranuclear lesion in the cerebrum or upper brainstem (central facial paralysis). With latter, facial weakness is usually partial and the upper portion of the face is relatively spared, due to bilateral cortical connections. (12 Dec 1998) |
| familial periodic paralysis | <neurology> A rare inherited disorder, affecting men more often than women, characterised by intermittent episodes of muscle weakness or paralysis. One form, known as hypokalaemic periodic paralysis, is an autosomal recessive disorder that is characterised by bouts of muscle weakness (or paralysis) accompanied by low serum potassium levels. Inheritance: autosomal recessive. Incidence: 1 in 100,000. (27 Sep 1997) |
| Zenker's paralysis | Paresthesia and paralysis in the area of the external popliteal nerve. (05 Mar 2000) |
| faucial paralysis | Paralysis of the velum pendulum palati and the muscles forming the anterior pillars of the fauces. Synonym: faucial paralysis, isthmoplegia. Origin: G. Isthmos, isthmus, + paralysis (05 Mar 2000) |
| Klumpke's paralysis | A type of brachial birth palsy in which there is paralysis of the muscles of the distal forearm and hand (all ulnar innervated muscles, plus more distal radial and median-innervated muscles), due to a lesion of the lower trunk of the brachial plexus, or of the C8 and T1 cervical roots. Synonym: Dejerine-Klumpke palsy, Dejerine-Klumpke syndrome, Klumpke's paralysis. (05 Mar 2000) |
| flaccid paralysis | Paralysis with a loss of muscle tone. Compare: spastic diplegia. (05 Mar 2000) |
| lambing paralysis | A highly fatal metabolic disease of well-nourished ewes in the late stages of pregnancy, especially in ewes carrying twin lambs; it is caused by carbohydrate depletion of the blood and tissues, and is characterised by hypoglycaemia, ketonuria, fatty infiltration of the liver, rapid emaciation, coma, and a high death rate. Synonym: lambing paralysis, lambing sickness. (05 Mar 2000) |
| Landry's paralysis | <neurology, syndrome> Acute infective polyneuritis that results in a form of peripheral neuropathy with temporary loss of movement and sensation due to inflammation of multiple nerves and loss of myelin. The exact cause is unknown but has been associated with an abnormal immune response to viral infection, particularly cytomegalovirus infection, in which there is cell-mediated immunity to a component of myelin. The disease may be autoimmune in origin and complete recovery can take up to six months. Synonym: Guillain-Barre syndrome (12 Jul 2000) |
| fowl paralysis | See: avian lymphomatosis. (05 Mar 2000) |
| lead paralysis | Paralysis of the extensor muscles of the wrist causing wrist-drop; occurs in lead poisoning. Synonym: lead paralysis. (05 Mar 2000) |
| abdominocardiac reflex | Mechanical stimulation (usually distention) of abdominal viscera causing changes (usually a slowing) in the heart rate or the occurrence of extrasystoles. (05 Mar 2000) |
| Abrams' heart reflex | A contraction of the myocardium when the skin of the precordial region is irritated. (05 Mar 2000) |
| accommodation reflex | Increased convexity of the lens, due to contraction of the ciliary muscle and relaxation of the suspensory ligament, to maintain a distinct retinal image. (05 Mar 2000) |
| Achilles reflex | A contraction of the calf muscles when the tendo calcaneus is sharply struck. Synonym: ankle jerk, ankle reflex, tendo Achillis reflex, triceps surae reflex. (05 Mar 2000) |